{"id":1500,"date":"2021-06-01T16:00:00","date_gmt":"2021-06-01T20:00:00","guid":{"rendered":"https:\/\/www.goservicemax.com\/blog\/?p=1500"},"modified":"2026-06-17T11:08:00","modified_gmt":"2026-06-17T15:08:00","slug":"5-signs-air-conditioner-in-trouble","status":"publish","type":"post","link":"https:\/\/www.goservicemax.com\/blog\/air-conditioning-service\/5-signs-air-conditioner-in-trouble\/","title":{"rendered":"5 Signs Your Air Conditioner Is in Trouble"},"content":{"rendered":"
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\"service-reminder-stopwatch\"<\/a><\/figure><\/div>\n\n\n

You rely on your air conditioner to keep you cool throughout the worst heat waves in the summertime. However, it works the other way too: your air conditioner relies on you to keep it running effectively and efficiently with dependable air conditioning services in Chicago and Glenview, including complete HVAC services when needed. Part of this means that it is up to you to figure out if something is wrong with the system and reach out for AC repair in Glenview, IL<\/a> if there is a problem, since routine maintenance can help catch small issues before they turn into larger repairs and keep your system operating at peak performance year long.<\/p>\n\n\n\n

So how are you supposed to figure out when something is wrong with your air conditioner? After all, unless you are one of the trained HVAC experts or HVAC contractors equipped to diagnose problems, you probably haven’t spent much time studying the way that your system works. Not to worry, because we’re here to assist with your repairs. All you have to do is keep on the alert for any warning signs like the ones we’ve listed below so you can schedule repairs in a timely manner. Emergency AC repairs are available 24\/7 in Chicago, and many homeowners also rely on the same team for Chicago heating support during colder months.<\/p>\n\n\n\n

Homeowners should choose an HVAC company with a proven local track record, a trusted business reputation, and expertise across the wider industry, including heating services, in the Chicagoland area before moving on to the warning signs below. Checking the company\u2019s website for customer reviews and clear pricing policies can help ensure reliability and save you money.<\/p>\n\n\n\n\n\n\n\n

5 Signs Your Air Conditioner Needs Help<\/h2>\n\n\n\n

Brush up on the possible warning signs that something is wrong with your air conditioner so you know when to contact us for expert help. These indicators will let you know when your air conditioning unit, AC system, and overall cooling performance are struggling. AC repair services can quickly resolve hvac problems across many air conditioning brands and cooling systems before comfort declines further.<\/p>\n\n\n\n

  1. Strange noises<\/strong>: If your air conditioner is running properly you are likely going to hear the whoosh of air from the system and not much else. However, a system in need of repairs is likely to be noisier. Different issues within your air conditioner can create a variety of concerning sounds such as hissing, bubbling, screeching, whistling, rattling, and clanking, and unusual noises often point to internal component issues within hvac equipment.<\/li>
  2. Weak airflow<\/strong>: If there is a problem within your air conditioner, such as a clogged air filter, leaking ductwork, or even a problem with the fans within the system, it may affect the flow of air through your AC. Weak airflow will hinder your comfort and increase strain on the system, so make sure vents are open since restrictions can affect airflow, and changing air filters regularly supports AC efficiency, while warm air from vents is another clear sign air conditioning repair is needed. Some units may also show an error on the thermostat or control display.<\/li>
  3. Icy build-up<\/strong>: Have you checked the evaporator unit of your AC lately? If you do and notice there is a layer of ice around the evaporator coil, you have a problem. Ice is not an indicator that the system is operating above normal expectations;\u00a0It is actually a sign that the AC is in serious trouble. Low refrigerant is another common cause and requires professional diagnosis. Water leaks or excess pooling near the unit can also indicate frozen evaporator coils or a blocked condensate line.<\/li>
  4. Increased energy bills<\/strong>: While you will notice a difference in your monthly energy bills when you start to use your air conditioner regularly, you shouldn’t see a huge spike in your overall costs. Make sure to compare your energy bills this summer with the ones from previous months. If you notice a sharp increase then there is a strong chance something is wrong within your air conditioner that is causing the system to use up more electricity than normal, which can make it harder to maintain a comfortable indoor humidity level and proper temperature since your unit should typically cool air 15 to 20 degrees below outside conditions. Regular maintenance helps the unit run efficiently and can extend air conditioner lifespan to 15 to 20 years on average.<\/li>
  5. Unpleasant smells<\/strong>: Last but not least, remember that the nose knows. Don’t ignore strange smells that start up when you run the air conditioner. Musty odors can point to mold or mildew in ductwork or the system. A professional technician can identify the source of the smell and address it promptly, and delaying service can increase the risk of bigger damage. Short cycling can mean the unit is not completing a full cooling cycle. Short cycling is another warning sign that the unit may not be completing a full cooling cycle.<\/li><\/ol>\n\n\n\n

    When choosing a repair provider, look for clear quotes for diagnostics and repairs along with transparent up-front, flat-rate pricing, since most AC repair companies offer transparent pricing for services and many repairs typically range from $100 to $1,000. AC installation typically takes four to six hours if repair is not the best option. Ask whether the company handles installation, replacement, and service for ductless systems as well as your furnace, since that wider experience can matter when diagnosing whole-home comfort issues. A reliable professional company should guarantee both labor and parts they install. You should also verify technicians certified by North American Technician Excellence (NATE), a valid license issued by the City of Chicago, general liability insurance, and workers’ compensation coverage. Consumers can compare local contractors on Yelp and ConsumerAffairs before booking, and look for a strong service history in Chicago IL. Many companies also offer financing and flexible financing options if a larger repair job is needed.<\/p>\n\n\n\n

    Routine inspections of your hvac system help avoid breakdowns and protect efficiency, whether equipment was recently installed or has been connected near older drain or sewer lines. Regular maintenance can also identify minor issues before they develop into costly repairs or system failures.
    Keeping components clean and operating correctly helps improve indoor comfort, air quality, and overall energy performance<\/p>\n\n\n\n

    If you find yourself dealing with any of the concerning indicators we’ve listed above then it is a good idea to schedule repairs with a member of our team as soon as you can. Prompt repair is the right solution, especially during hot weather in Chicago, and helps protect your investment, your comfort, and your family.<\/p>\n\n\n\n

    Contact ServiceMax to schedule repairs in Chicago and the surrounding areas.<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

    Make sure to brush up on the possible warning signs that something is wrong with your air conditioner so you know when to contact us for expert help.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[70],"tags":[39,147],"_links":{"self":[{"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/posts\/1500"}],"collection":[{"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/comments?post=1500"}],"version-history":[{"count":7,"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/posts\/1500\/revisions"}],"predecessor-version":[{"id":2285,"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/posts\/1500\/revisions\/2285"}],"wp:attachment":[{"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/media?parent=1500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/categories?post=1500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goservicemax.com\/blog\/wp-json\/wp\/v2\/tags?post=1500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}