{"id":625,"date":"2023-02-06T11:00:00","date_gmt":"2023-02-06T17:00:00","guid":{"rendered":"https:\/\/www.althoffindcommercial.com\/blog\/?p=625"},"modified":"2026-09-25T05:13:41","modified_gmt":"2026-09-25T10:13:41","slug":"when-is-it-time-to-call-for-service-for-your-commercial-heating-system","status":"publish","type":"post","link":"https:\/\/www.althoffindcommercial.com\/blog\/heating-service\/when-is-it-time-to-call-for-service-for-your-commercial-heating-system\/","title":{"rendered":"When Is It Time to Call for Service for Your Commercial Heating System?"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-medium\"><a href=\"https:\/\/www.althoffindcommercial.com\/blog\/wp-content\/uploads\/2023\/02\/commercial-boiler-technician.jpg\"><img loading=\"lazy\" width=\"300\" height=\"200\" src=\"https:\/\/www.althoffindcommercial.com\/blog\/wp-content\/uploads\/2023\/02\/commercial-boiler-technician-300x200.jpg\" alt=\"Heating service technician using a wrench to service a heating system with pipes, gauges, and pumps.\" class=\"wp-image-626\" srcset=\"https:\/\/www.althoffindcommercial.com\/blog\/wp-content\/uploads\/2023\/02\/commercial-boiler-technician-300x200.jpg 300w, https:\/\/www.althoffindcommercial.com\/blog\/wp-content\/uploads\/2023\/02\/commercial-boiler-technician-768x512.jpg 768w, https:\/\/www.althoffindcommercial.com\/blog\/wp-content\/uploads\/2023\/02\/commercial-boiler-technician.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/figure><\/div>\n\n\n<p>In the middle of a Chicago winter, you depend heavily on the heating system for your commercial property. Even a small interruption in the heater\u2019s operation can mean significant revenue loss from downtime. Acting fast is the key to mitigating these problems, so let\u2019s look at how you can tell it\u2019s time to schedule professional service for your commercial heating system.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2>When Does a Commercial Heating System Need Service?<\/h2>\n\n\n\n<p>A commercial heating system may need professional service when performance, efficiency, or operation begins to change. Common signs include:<\/p>\n\n\n\n<ul><li>A sudden increase in monthly energy bills<\/li><li>New or unusually loud noises from the equipment<\/li><li>Strange odors coming from the heating system or vents<\/li><li>Reduced heating performance or unexpected interruptions<\/li><li>The need for seasonal maintenance before colder weather<\/li><\/ul>\n\n\n\n<p>Scheduling heating service early can help prevent larger repairs, improve efficiency, and keep the system operating reliably.<\/p>\n\n\n\n<h2><strong>In the fall<\/strong><\/h2>\n\n\n\n<p>In other words, regular <a href=\"https:\/\/www.althoffindcommercial.com\/blog\/heating-service\/its-never-too-late-to-schedule-commercial-heating-maintenance\/\">commercial heating maintenance<\/a>. This is the most important service you can have done for your business\u2019 HVAC system: it includes an inspection and tune-up that will ensure the heater works in peak condition for the coming season. Keeping up with regular maintenance prevents the majority of future repair needs and stops a steady decline in energy efficiency. It also helps equipment last for as long as possible. Although we recommend heating maintenance in the fall, your facility may need a more frequent maintenance schedule. Please work with our technicians to find the ideal maintenance program for your needs.<\/p>\n\n\n\n<p>If this rise in the cost to operate a heating system is coming from a heater that is more than 15 years old, the problem is less likely a specific repair issue and more likely to be the system aging toward obsolescence. At that point, <a href=\"https:\/\/www.althoffindcommercial.com\/blog\/commercial-services\/how-long-will-your-commercial-heating-system-last\/\">commercial heating lifespan<\/a> becomes an important consideration. We recommend looking into a replacement service rather than repairs. Our technicians will help you make the decision.<\/p>\n\n\n\n<p>The amount of noise your HVAC equipment generates may be difficult to notice depending on the type of facility you run. A heater making loud clicking noises may not get over the sound of manufacturing equipment. But for many businesses, a heater that\u2019s making greater noise than usual is a serious nuisance and warning that something much worse might be occurring. Don\u2019t try to \u201cdeal with\u201d the new noise. Call commercial HVAC professionals right away to investigate and resolve the problem.&nbsp;<\/p>\n\n\n\n<h2><strong>When the equipment smells odd<\/strong><\/h2>\n\n\n\n<p>Strange smells are like strange noises: you\u2019ll know them when they occur, although you may not understand what they mean. One smell that may enter into the workspace through vents is a rotten egg odor, and this is a huge warning of gas leaks from a natural gas-powered system. You may also detect a moldy odor, which can come from mold and mildew growth inside of a packaged HVAC unit that has condensate drainage issues. Both situations are serious for different reasons, so don\u2019t hesitate to get professionals on the job.&nbsp;<\/p>\n\n\n\n<p>When it comes to <a href=\"\/service-areas\/naperville-il\" target=\"_blank\" rel=\"noreferrer noopener\">commercial HVAC in Naperville, IL<\/a> and throughout Chicagoland, Althoff is the contractor you can trust. We\u2019ve served the area since 1962 and we understand how to handle commercial heating services of all sizes and types, including how <a href=\"https:\/\/www.althoffindcommercial.com\/blog\/commercial-services\/how-commercial-heating-systems-handle-extreme-weather-conditions\/\">commercial heating systems handle extreme weather<\/a>.<\/p>\n\n\n\n<h2><strong>Frequently Asked Questions<\/strong><\/h2>\n\n\n\n<p><strong>Question: How do I know when my commercial heating system needs service?<\/strong><strong><br><\/strong><strong>Answer:<\/strong> Warning signs include higher energy bills, unusual noises, strange odors, or reduced heating performance throughout your building. Scheduling professional service when these issues appear can help identify problems early and reduce the risk of more expensive repairs or unexpected system failure.<\/p>\n\n\n\n<p><strong>Question: Why are my commercial heating energy bills suddenly higher?<\/strong><strong><br><\/strong><strong>Answer:<\/strong> A sudden increase in heating costs may mean your commercial heating system is working harder than normal because of reduced efficiency or a developing mechanical issue. A professional inspection can determine the cause and help restore more efficient system performance before energy expenses continue to rise.<\/p>\n\n\n\n<p><strong>Question: What do unusual noises from a commercial heating system mean?<\/strong><strong><br><\/strong><strong>Answer:<\/strong> New or unusually loud sounds such as banging, rattling, or clicking can indicate loose components, mechanical wear, or another developing problem within the heating system. Having a qualified commercial HVAC technician inspect the equipment can help prevent minor issues from becoming larger and more costly repairs.<\/p>\n\n\n\n<p><strong>Question: Should I call for service if my commercial heater smells unusual?<\/strong><strong><br><\/strong><strong>Answer:<\/strong> Yes, unusual odors coming from commercial heating equipment should be investigated because they can point to issues such as gas leaks, mold, mildew, or drainage problems. Prompt professional service can help determine the source of the odor and address potential safety or system performance concerns.<\/p>\n\n\n\n<p><strong>Question: When should commercial heating maintenance be scheduled?<\/strong><strong><br><\/strong><strong>Answer:<\/strong> Fall is a good time to schedule commercial heating maintenance because the system can be inspected and prepared before colder weather increases demand. Regular maintenance can help maintain efficiency, reduce the likelihood of repairs, and support a longer service life for commercial heating equipment.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"\/contact-us\/send-a-message\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Contact Althoff Industries, Inc. to handle all your commercial HVAC needs in Chicagoland.<\/strong><\/a><strong> We offer 24\/7 service. Challenges Accepted!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Acting fast is key to mitigating these problems, so let\u2019s look at how to tell it\u2019s time to schedule professional service for your commercial heating system.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[76],"tags":[93,112,91],"_links":{"self":[{"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/posts\/625"}],"collection":[{"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/comments?post=625"}],"version-history":[{"count":10,"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/posts\/625\/revisions"}],"predecessor-version":[{"id":1188,"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/posts\/625\/revisions\/1188"}],"wp:attachment":[{"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/media?parent=625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/categories?post=625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.althoffindcommercial.com\/blog\/wp-json\/wp\/v2\/tags?post=625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}