{"id":17868,"date":"2025-07-23T07:06:47","date_gmt":"2025-07-23T12:06:47","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=17868"},"modified":"2025-10-08T03:48:13","modified_gmt":"2025-10-08T08:48:13","slug":"what-does-air-conditioner-maintenance-include","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/","title":{"rendered":"What Does Air Conditioner Maintenance Include? A Look Inside a Professional Tune-Up"},"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\/what-does-air-conditioner-maintenance-include\/#Why_AC_Maintenance_Matters\" >Why AC Maintenance Matters<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#What_Does_Air_Conditioner_Maintenance_Include\" >What Does Air Conditioner Maintenance Include?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#1_Thermostat_Evaluation\" >1. Thermostat Evaluation<\/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\/what-does-air-conditioner-maintenance-include\/#2_Inspect_and_Replace_Air_Filter\" >2. Inspect and Replace Air Filter<\/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\/what-does-air-conditioner-maintenance-include\/#3_Tighten_Electrical_Connections\" >3. Tighten Electrical Connections<\/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\/what-does-air-conditioner-maintenance-include\/#4_Lubricate_Moving_Parts\" >4. Lubricate Moving Parts<\/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\/what-does-air-conditioner-maintenance-include\/#5_Clean_Condenser_and_Evaporator_Coils\" >5. Clean Condenser and Evaporator Coils<\/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\/what-does-air-conditioner-maintenance-include\/#7_Clear_the_Condensate_Drain\" >7. Clear the Condensate Drain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#8_Inspect_Blower_Components\" >8. Inspect Blower Components<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#9_Run_a_Full_System_Test\" >9. Run a Full System Test<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#Common_Questions_About_AC_Maintenance\" >Common Questions About AC Maintenance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#Why_St_Louis_Homeowners_Choose_Galmiche_Sons\" >Why St. Louis Homeowners Choose Galmiche &#038; Sons<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/#Schedule_Your_Air_Conditioner_Maintenance_Today\" >Schedule Your Air Conditioner Maintenance Today<\/a><\/li><\/ul><\/nav><\/div>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/what-does-air-conditioner-maintenance-include-1-300x200.jpg\" alt=\"What Does Air Conditioner Maintenance Include?\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-17903\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/what-does-air-conditioner-maintenance-include-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/what-does-air-conditioner-maintenance-include-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p>If you&#8217;ve ever wondered what does air conditioner maintenance include, you&#8217;re not alone. Many St. Louis homeowners schedule routine HVAC service but aren&#8217;t entirely sure what happens during a maintenance visit. At Galmiche &#038; Sons, we believe our customers deserve full transparency, so you can feel confident knowing exactly what you are paying for.<\/p>\r\n<p>Since 1950, our family-owned business has been keeping St. Louis families cool and comfortable with expert HVAC care. In this article, we&#8217;ll walk you through the complete checklist of services included in a professional AC tune-up and explain how each step helps protect your system and your comfort.<\/p>\r\n<p>To learn more or schedule <a href=\"https:\/\/www.galmicheandsons.com\/air-conditioner-servicing.html\">air conditioner servicing<\/a> in St. Louis, contact us today.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Why_AC_Maintenance_Matters\"><\/span>Why AC Maintenance Matters<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Before we get into the details, let&#8217;s look at why regular maintenance is so important.<\/p>\r\n<p>Routine air conditioner service:<\/p>\r\n<ul>\r\n<li>Prevents breakdowns during peak summer heat<\/li>\r\n<li>Boosts system efficiency to lower energy bills<\/li>\r\n<li>Extends the lifespan of your equipment<\/li>\r\n<li>Improves indoor air quality<\/li>\r\n<li>Protects your investment<\/li>\r\n<\/ul>\r\n<p>Skipping maintenance may seem like a way to save money, but it often leads to more expensive problems down the road.<\/p>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/what-does-air-conditioner-maintenance-include-2-300x200.jpg\" alt=\"Common Questions About AC Maintenance\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-17904\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/what-does-air-conditioner-maintenance-include-2-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/what-does-air-conditioner-maintenance-include-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2><span class=\"ez-toc-section\" id=\"What_Does_Air_Conditioner_Maintenance_Include\"><\/span>What Does Air Conditioner Maintenance Include?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>When you schedule service with Galmiche &#038; Sons, you get more than just a quick checkup. Our experienced technicians follow a thorough, step-by-step process to ensure your system is running at peak performance. Here&#8217;s what a typical tune-up includes:<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"1_Thermostat_Evaluation\"><\/span>1. Thermostat Evaluation<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>We start by testing your thermostat to ensure it is working properly and communicating correctly with the AC unit. We also calibrate it if needed and check its location to make sure it&#8217;s reading the room temperature accurately.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"2_Inspect_and_Replace_Air_Filter\"><\/span>2. Inspect and Replace Air Filter<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>A dirty air filter restricts airflow and puts stress on your system. We check the filter and replace it if needed, or clean it if it&#8217;s reusable. If you&#8217;re unsure which type of filter is best for your home, we&#8217;re happy to make recommendations.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"3_Tighten_Electrical_Connections\"><\/span>3. Tighten Electrical Connections<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Loose wiring is a safety hazard and a leading cause of system failure. We inspect all electrical components, tighten connections, and test voltage and current on motors to ensure everything is safe and functioning properly.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"4_Lubricate_Moving_Parts\"><\/span>4. Lubricate Moving Parts<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Over time, parts like motors and fans can wear down due to friction. Lubrication helps reduce wear, improve efficiency, and prevent noisy operation.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"5_Clean_Condenser_and_Evaporator_Coils\"><\/span>5. Clean Condenser and Evaporator Coils<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Dirty coils reduce your AC&#8217;s ability to cool efficiently. We clean both the indoor and outdoor coils. <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/cleaning-ac-coils\/\">Cleaning AC coil<\/a> ensures optimal heat exchange and airflow.<\/p>\r\n<p>6. Check Refrigerant Levels<\/p>\r\n<p>Low refrigerant can cause poor cooling and damage the compressor. We check for correct refrigerant charge and look for leaks if the levels are low.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"7_Clear_the_Condensate_Drain\"><\/span>7. Clear the Condensate Drain<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p><a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/signs-of-a-clogged-ac-drain-line\/\">A clogged AC drain line<\/a> can lead to water damage or mold growth. We clear the line to ensure proper drainage and prevent indoor humidity problems.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"8_Inspect_Blower_Components\"><\/span>8. Inspect Blower Components<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>The blower motor and fan play a critical role in air distribution. We check for signs of wear and ensure the blades and motor are clean and balanced.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"9_Run_a_Full_System_Test\"><\/span>9. Run a Full System Test<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>After all checks and cleanings, we run your system through a full cycle to verify proper operation. This final test helps catch any issues we may not have seen during inspection.<\/p>\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Common_Questions_About_AC_Maintenance\"><\/span>Common Questions About AC Maintenance<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-68e6254db3501\"><strong class=\"schema-faq-question\">Is all of this really necessary every year?<\/strong> <p class=\"schema-faq-answer\">Yes. Annual maintenance helps prevent major breakdowns and keeps your system running efficiently. In fact, many manufacturer warranties require it. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/how-skipping-air-conditioner-maintenance-can-void-your-warranty\/\">how skipping air conditioner maintenance can void your warranty<\/a>.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e6254db3521\"><strong class=\"schema-faq-question\">Can I perform any of these tasks myself?<\/strong> <p class=\"schema-faq-answer\">You can and should replace your air filter regularly and keep your outdoor unit clear of debris. But a full tune-up should always be performed by a trained HVAC technician.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e6254db353d\"><strong class=\"schema-faq-question\">How long does a maintenance visit take?<\/strong> <p class=\"schema-faq-answer\">Most tune-ups take about one hour. Our team works efficiently while still taking the time to do the job right. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/how-long-does-air-conditioner-maintenance-take\/\">how long air conditioner maintenance takes<\/a>.<\/p><\/div> <\/div>\n\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Why_St_Louis_Homeowners_Choose_Galmiche_Sons\"><\/span>Why St. Louis Homeowners Choose Galmiche &#038; Sons<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>We understand the frustration of hidden fees, poor communication, and rushed service. That&#8217;s why we take the time to explain everything we do and offer honest recommendations based on your system&#8217;s condition.<\/p>\r\n<p>Galmiche &#038; Sons is fully licensed and insured, and our technicians are trained to service all brands and models. We offer flexible appointment times and maintenance programs designed to take the stress out of HVAC care.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Schedule_Your_Air_Conditioner_Maintenance_Today\"><\/span>Schedule Your Air Conditioner Maintenance Today<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Now that you know what air conditioner maintenance includes, don&#8217;t put it off any longer. If it has been a year or more since your last tune-up, or if you are not sure when your system was last inspected, contact Galmiche &#038; Sons today.<\/p>\r\n<p>We proudly serve the greater St. Louis area with dependable, professional HVAC service. Our expert technicians will help keep your system running smoothly and efficiently through every Missouri summer.<\/p>\r\n<p>Call our <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating and air conditioning<\/a> experts now or request service online to schedule your AC maintenance with Galmiche &#038; Sons.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;ve ever wondered what does air conditioner maintenance include, you&#8217;re not alone. Many St. Louis homeowners schedule routine HVAC service but aren&#8217;t entirely sure what happens during a maintenance visit. At Galmiche &#038; Sons, we believe our customers deserve full transparency, so you can feel confident knowing exactly what you are paying for. Since 1950, our family-owned business has been keeping St. Louis families cool and comfortable with expert HVAC care. In this article, we&#8217;ll walk you through the &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-does-air-conditioner-maintenance-include\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">What Does Air Conditioner Maintenance Include? A Look Inside a Professional Tune-Up<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":17903,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[4,13,5,38,3],"tags":[],"class_list":["post-17868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-maintenance","category-air-conditioner-tips","category-air-conditioners","category-heating-cooling-faqs","category-hvac-maintenance"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Does Air Conditioner Maintenance Include? | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"What Does Air Conditioner Maintenance Include? Explore our detailed guide on professional tune-ups and ensure your HVAC system runs smoothly all summer long!\" \/>\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\/what-does-air-conditioner-maintenance-include\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Does Air Conditioner Maintenance Include? | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"What Does Air Conditioner Maintenance Include? 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