{"id":16839,"date":"2025-02-26T01:46:56","date_gmt":"2025-02-26T07:46:56","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=16839"},"modified":"2025-10-08T03:48:36","modified_gmt":"2025-10-08T08:48:36","slug":"warning-signs-you-need-ac-repair","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/","title":{"rendered":"7 Warning Signs You Need AC Repair"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Common_Signs_Your_AC_Needs_Repair\" >Common Signs Your AC Needs Repair<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Weak_Airflow\" >Weak Airflow<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Warm_Air_Coming_from_Vents\" >Warm Air Coming from Vents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Unusual_Noises\" >Unusual Noises<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Frequent_Cycling\" >Frequent Cycling<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Rising_Energy_Bills\" >Rising Energy Bills<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Bad_Odors_Coming_from_Your_AC\" >Bad Odors Coming from Your AC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Excess_Humidity_Indoors\" >Excess Humidity Indoors<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#FAQs_About_AC_Repair\" >FAQs About AC Repair<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#Contact_Galmiche_Sons_for_Expert_AC_Repair_in_St_Louis\" >Contact Galmiche &amp; Sons for Expert AC Repair in St. Louis<\/a><\/li><\/ul><\/nav><\/div>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1-300x200.jpg\" alt=\"7 Warning Signs You Need AC Repair\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-16874\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p>As temperatures rise in St. Louis, having a reliable air conditioning system is essential for keeping your home comfortable. However, over time, your AC unit may develop issues that require professional repair. Ignoring early warning signs can lead to higher energy bills, costly breakdowns, and even complete system failure. To help you stay ahead of potential problems, here are seven warning signs you need AC repair. If you experience any of these issues, contact Galmiche &amp; Sons for expert <a href=\"https:\/\/www.galmicheandsons.com\/air-conditioner-repair.html\">air conditioner repair services<\/a> in St. Louis.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Common_Signs_Your_AC_Needs_Repair\"><\/span>Common Signs Your AC Needs Repair<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Recognizing early warning signs of AC trouble can help prevent more serious and expensive repairs down the road. If your air conditioner is not performing as expected, pay close attention to these key indicators that your system may require professional attention.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Weak_Airflow\"><\/span>Weak Airflow<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>If you notice that the air coming from your vents is weaker than usual this is one of the common signs you need AC repair, it could indicate a problem with your AC unit&rsquo;s compressor or ductwork. Weak airflow reduces your system&rsquo;s efficiency and can make it harder to cool your home effectively. A professional HVAC technician can diagnose the issue and offer professional <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/air-conditioner-airflow-repair\/\">air conditioner airflow repair<\/a>.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Warm_Air_Coming_from_Vents\"><\/span>Warm Air Coming from Vents<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Your air conditioner should be blowing cool air. If it starts producing warm or hot air, this could be due to a refrigerant leak, compressor failure, or thermostat issues. Before assuming the worst, check your thermostat settings to ensure it is set to &ldquo;cool&rdquo; and at the desired temperature. If the issue persists, it&rsquo;s time to call an AC repair expert in St. Louis.<\/p>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-2-300x200.jpg\" alt=\"Common Signs Your AC Needs Repair\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-16875\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-2-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h3><span class=\"ez-toc-section\" id=\"Unusual_Noises\"><\/span>Unusual Noises<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>AC systems typically produce a low hum when running, but if you hear strange noises such as grinding, squealing, or banging, it may indicate a mechanical problem. Loose or broken components, such as a failing motor or a misaligned belt, can cause these sounds. Addressing these issues early can prevent costly repairs or replacements.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Frequent_Cycling\"><\/span>Frequent Cycling<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Your AC unit should go through regular cooling cycles to maintain the desired temperature. If you notice it turning on and off too frequently, this could be a sign you need AC repair signaling an underlying problem. Issues such as clogged filters, low refrigerant levels, or a malfunctioning thermostat can cause short cycling. A professional tune-up can help correct the issue and improve efficiency.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Rising_Energy_Bills\"><\/span>Rising Energy Bills<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>A sudden increase in your energy bills without a change in usage habits could indicate that your AC system is struggling to operate efficiently. Common causes include dirty coils, clogged air filters, or failing components. Routine maintenance and timely repairs can help lower your energy consumption and keep costs manageable.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Bad_Odors_Coming_from_Your_AC\"><\/span>Bad Odors Coming from Your AC<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>If your AC emits foul or musty odors when running, this could indicate mold or mildew buildup in the ductwork or unit. Burning smells, on the other hand, might point to electrical issues or overheating components. These problems require immediate attention to prevent further damage or health hazards.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Excess_Humidity_Indoors\"><\/span>Excess Humidity Indoors<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Air conditioners not only cool your home but also regulate humidity levels. If your home feels unusually humid, it may indicate that your AC system is not functioning correctly. A malfunctioning AC can struggle to remove moisture from the air, leading to an uncomfortable living environment. An HVAC technician can inspect the system and restore proper humidity control.<\/p>\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"FAQs_About_AC_Repair\"><\/span>FAQs About AC Repair<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-68e62564e815e\"><strong class=\"schema-faq-question\">1. How do I know if my AC issue is an emergency?<\/strong> <p class=\"schema-faq-answer\">If your AC has completely stopped working, is producing burning smells, is leaking refrigerant, or any similar signs your need AC repair, you should call for emergency AC repair. Prompt action can prevent further damage and restore your home\u2019s comfort quickly.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e62564e81b8\"><strong class=\"schema-faq-question\">2. How often should I have my AC serviced?<\/strong> <p class=\"schema-faq-answer\">To keep your AC system running efficiently, it\u2019s recommended to schedule professional <a href=\"https:\/\/www.galmicheandsons.com\/heating-and-air-conditioner-maintenance.html\">air conditioner maintenance<\/a> at least once a year, ideally in the spring before the cooling season begins.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e62564e81de\"><strong class=\"schema-faq-question\">3. Can I fix my AC problem myself?<\/strong> <p class=\"schema-faq-answer\">Some minor maintenance tasks, such as changing air filters and cleaning vents, are minor <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/diy-air-conditioner-repair-3\/\">DIY air conditioner repair<\/a> services that can be done by homeowners. However, complex issues like refrigerant leaks, electrical malfunctions, or compressor failures should be handled by a licensed HVAC professional.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e62564e8209\"><strong class=\"schema-faq-question\">4. How long does an AC repair usually take?<\/strong> <p class=\"schema-faq-answer\">The duration of an AC repair depends on the complexity of the issue. Minor repairs may take a few hours, while more extensive repairs, such as compressor replacement, could take a full day.<\/p><\/div> <\/div>\n\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Contact_Galmiche_Sons_for_Expert_AC_Repair_in_St_Louis\"><\/span>Contact Galmiche &amp; Sons for Expert AC Repair in St. Louis<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>If you&rsquo;ve noticed any of these warning signs you need AC repair, don&rsquo;t wait until your AC system fails completely. At Galmiche &amp; Sons, we provide professional and reliable AC repair services in St. Louis to keep your home comfortable all summer long. Contact us today to schedule a service appointment or learn more about our HVAC solutions.<\/p>","protected":false},"excerpt":{"rendered":"<p>As temperatures rise in St. Louis, having a reliable air conditioning system is essential for keeping your home comfortable. However, over time, your AC unit may develop issues that require professional repair. Ignoring early warning signs can lead to higher energy bills, costly breakdowns, and even complete system failure. To help you stay ahead of potential problems, here are seven warning signs you need AC repair. If you experience any of these issues, contact Galmiche &amp; Sons for expert air &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">7 Warning Signs You Need AC Repair<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":16874,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[15,13,42,5],"tags":[],"class_list":["post-16839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-repair","category-air-conditioner-tips","category-air-conditioner-troubleshooting","category-air-conditioners"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Warning Signs You Need AC Repair | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"Stay cool this summer! Discover the 7 warning signs your AC needs repair before it\u2019s too late. Trust Galmiche &amp; Sons for expert service in St. Louis.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Warning Signs You Need AC Repair | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"Stay cool this summer! Discover the 7 warning signs your AC needs repair before it\u2019s too late. Trust Galmiche &amp; Sons for expert service in St. Louis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/\" \/>\n<meta property=\"og:site_name\" content=\"St. Louis HVAC Tips - Galmiche &amp; Sons\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GalmicheAndSons\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-26T07:46:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-08T08:48:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Steve Dulle\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@GalmicheAndSon\" \/>\n<meta name=\"twitter:site\" content=\"@GalmicheAndSon\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Steve Dulle\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/\"},\"author\":{\"name\":\"Steve Dulle\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/person\\\/b90d5d47a6f393d93d6459a9aa8b2fe1\"},\"headline\":\"7 Warning Signs You Need AC Repair\",\"datePublished\":\"2025-02-26T07:46:56+00:00\",\"dateModified\":\"2025-10-08T08:48:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/\"},\"wordCount\":836,\"publisher\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/warning-signs-you-need-ac-repair-1.jpg\",\"articleSection\":[\"Air Conditioner Repair\",\"Air Conditioner Tips\",\"Air Conditioner Troubleshooting\",\"Air Conditioners\"],\"inLanguage\":\"en-US\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/\",\"name\":\"Warning Signs You Need AC Repair | St. Louis HVAC Tips\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/warning-signs-you-need-ac-repair-1.jpg\",\"datePublished\":\"2025-02-26T07:46:56+00:00\",\"dateModified\":\"2025-10-08T08:48:36+00:00\",\"description\":\"Stay cool this summer! Discover the 7 warning signs your AC needs repair before it\u2019s too late. Trust Galmiche & Sons for expert service in St. Louis.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e815e\"},{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e81b8\"},{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e81de\"},{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e8209\"}],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/warning-signs-you-need-ac-repair-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/warning-signs-you-need-ac-repair-1.jpg\",\"width\":600,\"height\":400,\"caption\":\"7 Warning Signs You Need AC Repair\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"HVAC Tips\",\"item\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Air Conditioners\",\"item\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/category\\\/air-conditioners\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air Conditioner Repair\",\"item\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/category\\\/air-conditioners\\\/air-conditioner-repair\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"7 Warning Signs You Need AC Repair\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#website\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/\",\"name\":\"St. Louis HVAC Tips - Galmiche & Sons\",\"description\":\"For Heating and Cooling services in St. Louis, contact Galmiche &amp; Sons, your St. Louis commercial and residential HVAC installation, maintenance, and repair experts.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\",\"name\":\"Galmiche & Sons Heating & Cooling\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/organization-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/organization-logo.png\",\"width\":\"696\",\"height\":\"696\",\"caption\":\"Galmiche & Sons Heating & Cooling\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/GalmicheAndSons\\\/\",\"https:\\\/\\\/x.com\\\/GalmicheAndSon\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/person\\\/b90d5d47a6f393d93d6459a9aa8b2fe1\",\"name\":\"Steve Dulle\",\"sameAs\":[\"https:\\\/\\\/www.silverscopedesign.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/stevedulle\\\/\"]},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e815e\",\"position\":1,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e815e\",\"name\":\"1. How do I know if my AC issue is an emergency?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"If your AC has completely stopped working, is producing burning smells, is leaking refrigerant, or any similar signs your need AC repair, you should call for emergency AC repair. Prompt action can prevent further damage and restore your homeu2019s comfort quickly.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e81b8\",\"position\":2,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e81b8\",\"name\":\"2. How often should I have my AC serviced?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"To keep your AC system running efficiently, itu2019s recommended to schedule professional <a href='https:\\\/\\\/www.galmicheandsons.com\\\/heating-and-air-conditioner-maintenance.html'>air conditioner maintenance<\\\/a> at least once a year, ideally in the spring before the cooling season begins.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e81de\",\"position\":3,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e81de\",\"name\":\"3. Can I fix my AC problem myself?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Some minor maintenance tasks, such as changing air filters and cleaning vents, are minor <a href='https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/diy-air-conditioner-repair-3\\\/'>DIY air conditioner repair<\\\/a> services that can be done by homeowners. However, complex issues like refrigerant leaks, electrical malfunctions, or compressor failures should be handled by a licensed HVAC professional.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e8209\",\"position\":4,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/warning-signs-you-need-ac-repair\\\/#faq-question-68e62564e8209\",\"name\":\"4. How long does an AC repair usually take?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The duration of an AC repair depends on the complexity of the issue. Minor repairs may take a few hours, while more extensive repairs, such as compressor replacement, could take a full day.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Warning Signs You Need AC Repair | St. Louis HVAC Tips","description":"Stay cool this summer! Discover the 7 warning signs your AC needs repair before it\u2019s too late. Trust Galmiche & Sons for expert service in St. Louis.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/","og_locale":"en_US","og_type":"article","og_title":"Warning Signs You Need AC Repair | St. Louis HVAC Tips","og_description":"Stay cool this summer! Discover the 7 warning signs your AC needs repair before it\u2019s too late. Trust Galmiche & Sons for expert service in St. Louis.","og_url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/","og_site_name":"St. Louis HVAC Tips - Galmiche &amp; Sons","article_publisher":"https:\/\/www.facebook.com\/GalmicheAndSons\/","article_published_time":"2025-02-26T07:46:56+00:00","article_modified_time":"2025-10-08T08:48:36+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg","type":"image\/jpeg"}],"author":"Steve Dulle","twitter_card":"summary_large_image","twitter_creator":"@GalmicheAndSon","twitter_site":"@GalmicheAndSon","twitter_misc":{"Written by":"Steve Dulle","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#article","isPartOf":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/"},"author":{"name":"Steve Dulle","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/person\/b90d5d47a6f393d93d6459a9aa8b2fe1"},"headline":"7 Warning Signs You Need AC Repair","datePublished":"2025-02-26T07:46:56+00:00","dateModified":"2025-10-08T08:48:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/"},"wordCount":836,"publisher":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#organization"},"image":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#primaryimage"},"thumbnailUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg","articleSection":["Air Conditioner Repair","Air Conditioner Tips","Air Conditioner Troubleshooting","Air Conditioners"],"inLanguage":"en-US"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/","name":"Warning Signs You Need AC Repair | St. Louis HVAC Tips","isPartOf":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#primaryimage"},"image":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#primaryimage"},"thumbnailUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg","datePublished":"2025-02-26T07:46:56+00:00","dateModified":"2025-10-08T08:48:36+00:00","description":"Stay cool this summer! Discover the 7 warning signs your AC needs repair before it\u2019s too late. Trust Galmiche & Sons for expert service in St. Louis.","breadcrumb":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e815e"},{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e81b8"},{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e81de"},{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e8209"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#primaryimage","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg","contentUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/warning-signs-you-need-ac-repair-1.jpg","width":600,"height":400,"caption":"7 Warning Signs You Need AC Repair"},{"@type":"BreadcrumbList","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"HVAC Tips","item":"https:\/\/www.galmicheandsons.com\/hvac-blog\/"},{"@type":"ListItem","position":2,"name":"Air Conditioners","item":"https:\/\/www.galmicheandsons.com\/hvac-blog\/category\/air-conditioners\/"},{"@type":"ListItem","position":3,"name":"Air Conditioner Repair","item":"https:\/\/www.galmicheandsons.com\/hvac-blog\/category\/air-conditioners\/air-conditioner-repair\/"},{"@type":"ListItem","position":4,"name":"7 Warning Signs You Need AC Repair"}]},{"@type":"WebSite","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#website","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/","name":"St. Louis HVAC Tips - Galmiche & Sons","description":"For Heating and Cooling services in St. Louis, contact Galmiche &amp; Sons, your St. Louis commercial and residential HVAC installation, maintenance, and repair experts.","publisher":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#organization","name":"Galmiche & Sons Heating & Cooling","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/organization-logo.png","contentUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/organization-logo.png","width":"696","height":"696","caption":"Galmiche & Sons Heating & Cooling"},"image":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/GalmicheAndSons\/","https:\/\/x.com\/GalmicheAndSon"]},{"@type":"Person","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/person\/b90d5d47a6f393d93d6459a9aa8b2fe1","name":"Steve Dulle","sameAs":["https:\/\/www.silverscopedesign.com\/","https:\/\/www.linkedin.com\/in\/stevedulle\/"]},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e815e","position":1,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e815e","name":"1. How do I know if my AC issue is an emergency?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"If your AC has completely stopped working, is producing burning smells, is leaking refrigerant, or any similar signs your need AC repair, you should call for emergency AC repair. Prompt action can prevent further damage and restore your homeu2019s comfort quickly.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e81b8","position":2,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e81b8","name":"2. How often should I have my AC serviced?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"To keep your AC system running efficiently, itu2019s recommended to schedule professional <a href='https:\/\/www.galmicheandsons.com\/heating-and-air-conditioner-maintenance.html'>air conditioner maintenance<\/a> at least once a year, ideally in the spring before the cooling season begins.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e81de","position":3,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e81de","name":"3. Can I fix my AC problem myself?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Some minor maintenance tasks, such as changing air filters and cleaning vents, are minor <a href='https:\/\/www.galmicheandsons.com\/hvac-blog\/diy-air-conditioner-repair-3\/'>DIY air conditioner repair<\/a> services that can be done by homeowners. However, complex issues like refrigerant leaks, electrical malfunctions, or compressor failures should be handled by a licensed HVAC professional.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e8209","position":4,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-ac-repair\/#faq-question-68e62564e8209","name":"4. How long does an AC repair usually take?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The duration of an AC repair depends on the complexity of the issue. Minor repairs may take a few hours, while more extensive repairs, such as compressor replacement, could take a full day.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/16839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/comments?post=16839"}],"version-history":[{"count":0,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/16839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/media\/16874"}],"wp:attachment":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/media?parent=16839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/categories?post=16839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/tags?post=16839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}