{"id":8054,"date":"2020-08-03T05:26:24","date_gmt":"2020-08-03T10:26:24","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=8054"},"modified":"2024-08-16T14:09:10","modified_gmt":"2024-08-16T19:09:10","slug":"why-is-my-ac-making-noise","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/why-is-my-ac-making-noise\/","title":{"rendered":"Why Is My AC Making Noise?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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\/why-is-my-ac-making-noise\/#AC_Making_Noise_Heres_What_It_Could_Be\" >AC Making Noise? Here&rsquo;s What It Could Be<\/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\/why-is-my-ac-making-noise\/#Dont_Ignore_Noises_Coming_from_Your_AC\" >Don&rsquo;t Ignore Noises Coming from Your AC<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/why-is-my-ac-making-noise\/#Call_Us_If_You_Notice_Your_AC_Making_Noise\" >Call Us If You Notice Your AC Making Noise<\/a><\/li><\/ul><\/nav><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-1-300x200.jpg\" alt=\"Why Is My AC Making Noise?\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-8076\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>As summer here in St. Louis gets into full swing, many people have their <a href=\"https:\/\/www.galmicheandsons.com\/air-conditioner-units.html\">air conditioner units<\/a> running throughout the day and night. It is important to prioritize home comfort and the last thing homeowners want is for their system to fail. Your AC making noise suddenly is a sign that something is not right. If you notice your AC making noise, it is important to contact an <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/ask-an-hvac-technician\/\">HVAC technician<\/a> as soon as possible. Sometimes, an AC making noise means that the system could have a major problem and might wind up costing you a lot of money if not dealt with quickly.<\/p>\n<p>Is your AC making noise? If so, Galmiche &amp; Sons is here to help. Our expert <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating and air conditioning<\/a> technicians can solve any problem you have. Give us a call at <span class=\"mobile_tel\"><span class=\"mobile_tel\">314-993-1110<\/span><\/span> today.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"AC_Making_Noise_Heres_What_It_Could_Be\"><\/span>AC Making Noise? Here&rsquo;s What It Could Be<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The last thing homeowners want to hear in the middle of summer is their AC making noise. It is generally very noticeable, unpleasant, and causes stress about repair costs. There are several reasons why <a href=\"https:\/\/www.galmicheandsons.com\/air-conditioners.html\">air conditioners<\/a> start to make noise. We have put together a list to help you understand what may be happening with your AC unit.<\/p>\n<p>If you notice your AC making noise, here are some potential causes:<\/p>\n<ul>\n<li><strong>Screeching Sound<\/strong> &#8211; A screeching sound coming from your outdoor unit is unpleasant could potential be a failing fan motor or a worn-out compressor motor. Sometimes this also sounds like squealing.<\/li>\n<li><strong>Grinding<\/strong> &#8211; If you are noticing any sort of grinding noise, it is most likely a fan motor issue. Lack of enough lubrication or a build up of grime can lead to a grinding noise, so it is best to get a technician out ASAP.<\/li>\n<li><strong>Hissing Noises<\/strong> &#8211; The presence of a hissing noise is something to worry about. While it may be an internal valve or compressor issue, often, it is leaking refrigerant. Refrigerant is a dangerous substance that can cause headaches, vomiting, and even poisoning. If you hear hissing, call us right away!<\/li>\n<li><strong>Popping Sounds<\/strong> &#8211; A popping sound can come from two areas of an air conditioner. If it sounds like it is from inside, then it could be aging ductwork or potentially some sort of obstruction. Popping sounds coming from your outdoor unit could mean your compressor\/motor is sucking up refrigerant or there could be loose wires. Turn off your system immediately if you hear popping sounds from outside.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Dont_Ignore_Noises_Coming_from_Your_AC\"><\/span>Don&rsquo;t Ignore Noises Coming from Your AC<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-2-300x206.jpg\" alt=\"Tips to Fix an AC Making Noise\" width=\"300\" height=\"206\" class=\"alignleft size-medium wp-image-8077\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-2-300x206.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-2.jpg 519w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>While your AC could be making noise for several reasons, it is important that you reach out to an HVAC technician as soon as you notice a sound. A technician will be able to tell exactly what the problem is and how to best fix it quickly.<\/p>\n<div class=\"clear\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Call_Us_If_You_Notice_Your_AC_Making_Noise\"><\/span>Call Us If You Notice Your AC Making Noise<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here at Galmiche and Sons, we are committed to giving you peace of mind when it comes to your HVAC system. If your air conditioner is making noise or you experience any other air conditioner problems, give us a call at <span class=\"mobile_tel\"><span class=\"mobile_tel\">314-993-1110<\/span><\/span> to schedule a visit. Our <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating &amp; air conditioning<\/a> technicians are here to help.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As summer here in St. Louis gets into full swing, many people have their air conditioner units running throughout the day and night. It is important to prioritize home comfort and the last thing homeowners want is for their system to fail. Your AC making noise suddenly is a sign that something is not right. If you notice your AC making noise, it is important to contact an HVAC technician as soon as possible. Sometimes, an AC making noise means &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/why-is-my-ac-making-noise\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Why Is My AC Making Noise?<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":8076,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[4,15,13,42,5,22],"tags":[],"class_list":["post-8054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-maintenance","category-air-conditioner-repair","category-air-conditioner-tips","category-air-conditioner-troubleshooting","category-air-conditioners","category-diy-hvac-repair"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why Is My AC Making Noise? | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"Is your AC making noise? Learn what sounds to look out for and how you should fix your air conditioning if it is making strange noises.\" \/>\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\/why-is-my-ac-making-noise\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Is My AC Making Noise? | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"Is your AC making noise? Learn what sounds to look out for and how you should fix your air conditioning if it is making strange noises.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/why-is-my-ac-making-noise\/\" \/>\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=\"2020-08-03T10:26:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-16T19:09:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/why-is-ac-making-noise-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=\"3 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\\\/why-is-my-ac-making-noise\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/\"},\"author\":{\"name\":\"Steve Dulle\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/person\\\/b90d5d47a6f393d93d6459a9aa8b2fe1\"},\"headline\":\"Why Is My AC Making Noise?\",\"datePublished\":\"2020-08-03T10:26:24+00:00\",\"dateModified\":\"2024-08-16T19:09:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/\"},\"wordCount\":541,\"publisher\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/why-is-ac-making-noise-1.jpg\",\"articleSection\":[\"Air Conditioner Maintenance\",\"Air Conditioner Repair\",\"Air Conditioner Tips\",\"Air Conditioner Troubleshooting\",\"Air Conditioners\",\"DIY HVAC Repair\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/\",\"name\":\"Why Is My AC Making Noise? | St. Louis HVAC Tips\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/why-is-my-ac-making-noise\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/why-is-ac-making-noise-1.jpg\",\"datePublished\":\"2020-08-03T10:26:24+00:00\",\"dateModified\":\"2024-08-16T19:09:10+00:00\",\"description\":\"Is your AC making noise? 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