{"id":18044,"date":"2025-09-24T01:12:52","date_gmt":"2025-09-24T06:12:52","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=18044"},"modified":"2025-10-08T03:48:09","modified_gmt":"2025-10-08T08:48:09","slug":"commercial-air-conditioner-maintenance-visit","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/commercial-air-conditioner-maintenance-visit\/","title":{"rendered":"What Happens During a Commercial Air Conditioner Maintenance Visit?"},"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\/commercial-air-conditioner-maintenance-visit\/#Why_Commercial_AC_Maintenance_Matters\" >Why Commercial 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\/commercial-air-conditioner-maintenance-visit\/#Step-by-Step_What_We_Do_During_a_Commercial_AC_Maintenance_Visit\" >Step-by-Step: What We Do During a Commercial AC Maintenance Visit<\/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\/commercial-air-conditioner-maintenance-visit\/#1_Initial_System_Inspection\" >1. Initial System Inspection<\/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\/commercial-air-conditioner-maintenance-visit\/#2_Cleaning_and_Debris_Removal\" >2. Cleaning and Debris Removal<\/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\/commercial-air-conditioner-maintenance-visit\/#3_Checking_Refrigerant_Levels\" >3. Checking Refrigerant Levels<\/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\/commercial-air-conditioner-maintenance-visit\/#4_Inspecting_Electrical_Components\" >4. Inspecting Electrical Components<\/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\/commercial-air-conditioner-maintenance-visit\/#5_Testing_Thermostat_and_Controls\" >5. Testing Thermostat and Controls<\/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\/commercial-air-conditioner-maintenance-visit\/#6_Airflow_and_Ductwork_Review\" >6. Airflow and Ductwork Review<\/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\/commercial-air-conditioner-maintenance-visit\/#7_Lubricating_Moving_Parts\" >7. Lubricating Moving Parts<\/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\/commercial-air-conditioner-maintenance-visit\/#8_Final_Performance_Testing\" >8. Final Performance Testing<\/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\/commercial-air-conditioner-maintenance-visit\/#Benefits_of_Professional_Commercial_AC_Maintenance\" >Benefits of Professional Commercial 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\/commercial-air-conditioner-maintenance-visit\/#Frequently_Asked_Questions_About_Our_Commercial_AC_Maintenance_Services\" >Frequently Asked Questions About Our Commercial AC Maintenance Services<\/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\/commercial-air-conditioner-maintenance-visit\/#Local_Expertise_for_St_Louis_Businesses\" >Local Expertise for St. Louis Businesses<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/commercial-air-conditioner-maintenance-visit\/#Keep_Your_Business_Cool_and_Efficient_with_Commercial_Air_Conditioner_Maintenance\" >Keep Your Business Cool and Efficient with Commercial Air Conditioner Maintenance<\/a><\/li><\/ul><\/nav><\/div>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/09\/commercial-air-conditioner-maintenance-visit-1-300x200.jpg\" alt=\"What Happens During a Commercial Air Conditioner Maintenance Visit?\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-18148\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/09\/commercial-air-conditioner-maintenance-visit-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/09\/commercial-air-conditioner-maintenance-visit-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p>For business owners in the St. Louis area, a reliable cooling system is more than a comfort feature. It is essential for keeping employees productive, customers comfortable, and equipment safe from heat-related damage. Regular commercial air conditioner maintenance helps ensure your HVAC system operates at peak performance, reducing the risk of costly breakdowns and extending its service life.<\/p>\r\n<p>At Galmiche &#038; Sons, we bring decades of experience servicing commercial air conditioning systems of all sizes. Read on to learn what you can expect when our team visits your property for a scheduled maintenance appointment.<\/p>\r\n<p>To scheduled your professional <a href=\"https:\/\/www.galmicheandsons.com\/air-conditioner-servicing.html\">air conditioner servicing<\/a> or learn more, contact our team today.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Why_Commercial_AC_Maintenance_Matters\"><\/span>Why Commercial AC Maintenance Matters<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Commercial cooling systems face heavier demands than residential units. They run for longer hours, cool larger spaces, and are often critical to daily operations. Without routine maintenance, problems can develop quickly, leading to downtime and expensive emergency repairs.<\/p>\r\n<p>Some common pain points for businesses include:<\/p>\r\n<ul>\r\n<li><strong>Unexpected breakdowns<\/strong> during peak summer temperatures.<\/li>\r\n<li><strong>High energy bills<\/strong> due to inefficient operation.<\/li>\r\n<li><strong>Uncomfortable indoor conditions<\/strong> that can affect productivity.<\/li>\r\n<li><strong>Shortened equipment lifespan<\/strong> from neglect.<\/li>\r\n<\/ul>\r\n<p>Our commercial air conditioner maintenance services are designed to prevent these issues and give you peace of mind.<\/p>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/09\/commercial-air-conditioner-maintenance-visit-2-300x200.jpg\" alt=\"What Happens During a Commercial Air Conditioner Maintenance?\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-18149\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/09\/commercial-air-conditioner-maintenance-visit-2-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/09\/commercial-air-conditioner-maintenance-visit-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2><span class=\"ez-toc-section\" id=\"Step-by-Step_What_We_Do_During_a_Commercial_AC_Maintenance_Visit\"><\/span>Step-by-Step: What We Do During a Commercial AC Maintenance Visit<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<h3><span class=\"ez-toc-section\" id=\"1_Initial_System_Inspection\"><\/span>1. Initial System Inspection<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>We begin by evaluating the overall condition of your HVAC system, including both indoor and outdoor components. This helps us identify visible wear, corrosion, or damage before we proceed.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"2_Cleaning_and_Debris_Removal\"><\/span>2. Cleaning and Debris Removal<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Dirt, dust, and debris can restrict airflow and force your system to work harder. We <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/cleaning-ac-coils\/\">clean condenser and evaporator coils<\/a>, remove blockages from drains, and ensure all filters are in good condition.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"3_Checking_Refrigerant_Levels\"><\/span>3. Checking Refrigerant Levels<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Low refrigerant can reduce cooling capacity and put stress on the compressor. We check refrigerant pressures and ensure your system has the correct charge for efficient operation.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"4_Inspecting_Electrical_Components\"><\/span>4. Inspecting Electrical Components<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>We test wiring, capacitors, contactors, and relays for proper function. Faulty electrical parts can lead to sudden shutdowns and costly damage if not addressed.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"5_Testing_Thermostat_and_Controls\"><\/span>5. Testing Thermostat and Controls<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Your thermostat and control systems are essential for maintaining consistent temperatures. An important part of commercial air conditioner maintenance includes calibrating thermostats as needed and ensuring all controls are responding properly.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"6_Airflow_and_Ductwork_Review\"><\/span>6. Airflow and Ductwork Review<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Airflow problems can reduce efficiency and comfort. We check for obstructions, leaks, or imbalances in your duct system that could affect performance.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"7_Lubricating_Moving_Parts\"><\/span>7. Lubricating Moving Parts<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Motors, fans, and bearings are lubricated to reduce friction and extend their lifespan.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"8_Final_Performance_Testing\"><\/span>8. Final Performance Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>The final step in our commercial air conditioner maintenance is to run the system through a complete cycle to verify that it is cooling properly and operating within manufacturer specifications.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Benefits_of_Professional_Commercial_AC_Maintenance\"><\/span>Benefits of Professional Commercial AC Maintenance<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<ul>\r\n<li><strong>Reduced downtime<\/strong> from unexpected breakdowns.<\/li>\r\n<li><strong>Lower energy costs<\/strong> thanks to improved efficiency.<\/li>\r\n<li><strong>Consistent indoor comfort<\/strong> for staff and customers.<\/li>\r\n<li><strong>Extended equipment life<\/strong> through proactive care.<\/li>\r\n<li><strong>Compliance with warranty requirements<\/strong> from manufacturers.<\/li>\r\n<\/ul>\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_About_Our_Commercial_AC_Maintenance_Services\"><\/span>Frequently Asked Questions About Our Commercial AC Maintenance Services<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-68e625492618a\"><strong class=\"schema-faq-question\">How often should commercial air conditioners be serviced?<\/strong> <p class=\"schema-faq-answer\">Most systems should be serviced at least twice a year, once before cooling season and once before heating season if your system also handles heating.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e62549261e9\"><strong class=\"schema-faq-question\">Can maintenance really prevent breakdowns?<\/strong> <p class=\"schema-faq-answer\">Yes. Many common failures start as small issues that are easily fixed during routine maintenance.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e625492621d\"><strong class=\"schema-faq-question\">Do you service all types of commercial systems?<\/strong> <p class=\"schema-faq-answer\">We work on rooftop units, split systems, packaged systems, and more, across a wide range of makes and models.<\/p><\/div> <div class=\"schema-faq-section\" id=\"faq-question-68e625492624b\"><strong class=\"schema-faq-question\">Will maintenance disrupt business operations?<\/strong> <p class=\"schema-faq-answer\">We schedule work at times that minimize impact and complete tasks efficiently.<\/p><\/div> <\/div>\n\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Local_Expertise_for_St_Louis_Businesses\"><\/span>Local Expertise for St. Louis Businesses<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Our team understands the unique cooling needs of businesses in the St. Louis climate. We tailor maintenance plans to your building size, system type, and operational requirements.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Keep_Your_Business_Cool_and_Efficient_with_Commercial_Air_Conditioner_Maintenance\"><\/span>Keep Your Business Cool and Efficient with Commercial Air Conditioner Maintenance<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Do not wait until a breakdown costs your business time and money. Contact Galmiche &#038; Sons today to schedule your commercial air conditioner maintenance visit. Our experienced technicians will ensure your system is ready to handle the demands of summer while keeping your energy costs in check.<\/p>\r\n<p>Call our <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating and air conditioning<\/a> experts now or request an appointment online to protect your investment and maintain comfort in your commercial space.<\/p>","protected":false},"excerpt":{"rendered":"<p>For business owners in the St. Louis area, a reliable cooling system is more than a comfort feature. It is essential for keeping employees productive, customers comfortable, and equipment safe from heat-related damage. Regular commercial air conditioner maintenance helps ensure your HVAC system operates at peak performance, reducing the risk of costly breakdowns and extending its service life. At Galmiche &#038; Sons, we bring decades of experience servicing commercial air conditioning systems of all sizes. Read on to learn what &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/commercial-air-conditioner-maintenance-visit\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">What Happens During a Commercial Air Conditioner Maintenance Visit?<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":18148,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[4,5,6],"tags":[],"class_list":["post-18044","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-maintenance","category-air-conditioners","category-commercial-hvac"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Happens During a Commercial Air Conditioner Maintenance Visit? | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"Ensure your HVAC system runs smoothly with our commercial air conditioner maintenance. Learn what happens during a visit and keep your business comfortable year-round!\" \/>\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\/commercial-air-conditioner-maintenance-visit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Happens During a Commercial Air Conditioner Maintenance Visit? | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"Ensure your HVAC system runs smoothly with our commercial air conditioner maintenance. 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