If your air conditioner isn't keeping up with the heat, makes strange noises, or seems to be running nonstop, it's time to call J.C.'s Heating & Air—your trusted experts for central AC repair and maintenance in Knoxville, TN. Backed by over 35 years of experience and a BBB A+ rating, we provide fast, accurate repairs and seasonal tune-ups that keep your system running like new.
At J.C.'s Heating & Air, we understand how frustrating a broken AC system can be—especially in the middle of a humid East Tennessee summer. That's why we prioritize fast response times and precise diagnostics. Our repair process is built around getting your system back up and running quickly, affordably, and correctly.
Whether you have a Daikin, Armstrong, American Standard, or Ducane system, we're trained to diagnose and repair any brand or model. Our licensed and insured technicians serve homeowners and light commercial clients across Knoxville, Maryville, Clinton, Oak Ridge, Farragut, and surrounding areas with same-day service availability and honest pricing.
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Not sure what's wrong with your system? Here are some of the most common repair calls we respond to in the Knoxville area:
Usually caused by poor airflow or low refrigerant levels, frozen coils can reduce cooling and damage your system if left untreated.
Leaking refrigerant leads to poor cooling and higher bills. We'll pinpoint the source and recharge your system to the correct level.
If your system isn't starting or randomly shuts down, you may have a failed capacitor or electrical relay.
Blocked condensate drains can cause water leaks or overflow. We'll flush and clear lines to keep things dry and safe.
Dirt and debris buildup on your outdoor unit can reduce efficiency and strain your compressor. We'll clean and inspect it for damage.
Each issue is treated with the same attention to detail—because we know your comfort depends on it.
Schedule AC Repair NowEven if your system is working fine today, neglecting routine maintenance can shorten its lifespan and cost you in the long run. At J.C.'s Heating & Air, we offer comprehensive maintenance services to help you get the most from your investment.
Think of regular tune-ups as insurance for your comfort. One visit now can prevent multiple repair calls later.
Our central air conditioning maintenance services in Knoxville go far beyond a quick filter change. During every visit, we perform a 25+ point inspection and cleaning, including:
You'll receive a full report of our findings and recommendations. We also offer seasonal maintenance plans to make it easy and affordable to stay on schedule.
Sometimes, repairing your system may not be the best long-term option—especially if the cost is high and the unit is old. Our team will assess your system's condition and provide an honest recommendation.
We compare current repair costs vs. potential future repairs for your system.
We evaluate your system's age and efficiency to help you make the best decision.
We analyze your energy usage and current utility bills to identify potential savings.
We explain the benefits of newer technology for improved comfort and efficiency.
If you choose replacement, we'll walk you through Daikin, Armstrong, Ducane, and American Standard options—and apply the cost of your service visit toward a new system install.
No matter what make or model your system is, we can service it. We have extensive experience working with all major HVAC brands in Knoxville homes.
We service Daikin, Armstrong Air, Ducane, and American Standard systems.
We service Goodman, Trane, Carrier, and Lennox systems.
We service Rheem and many other HVAC brands found in Knoxville homes.
Whether it's a newer high-efficiency unit or a legacy model, we can fix it right.
Our technicians are trained on all major HVAC systems and have the tools to diagnose and repair any brand or model.
With so many HVAC companies in Knoxville, why do homeowners and businesses continue to trust J.C.'s Heating & Air?
Backed by a team of certified and highly skilled technicians, we’ve served Knoxville and the surrounding areas since 2001 with more than 35 years of experience behind us.
We install and service Armstrong, Ducane, Daikin, and American Standard systems. Our services include custom metal fabrication, duct cleaning, and indoor air quality solutions.
We are an A+ BBB Accredited business and a Daikin Elite Dealer. Our work is backed by a customer satisfaction guarantee.
We always provide honest, upfront pricing with no hidden fees. We also have same-day and emergency service availability so you never have to worry about an unexpected outage.
Contact us today to schedule your heating and air conditioning service in Knoxville, TN.
Prevent costly repairs and ensure your heating and cooling system runs efficiently year-round with our residential HVAC maintenance plans. At J.C.'s Heating & Air, we offer comprehensive tune-ups and seasonal check-ups designed to extend the lifespan of your HVAC system while lowering energy bills. Benefits of our maintenance plan include:
Our maintenance plan members enjoy priority scheduling for repairs and service calls.
We perform regular system inspections to catch issues before they turn into costly repairs.
Routine maintenance improves efficiency for lower energy bills and reduced wear and tear.
We offer discounted repairs and service rates for maintenance plan members.
Sign up for a J.C.'s Heating & Air maintenance plan today and enjoy peace of mind knowing your HVAC system is always running at peak performance.
Find Your Maintenance PlanJ.C.'s Heating & Air proudly serves Knoxville and surrounding areas, including:
If you’re looking for professional HVAC services in Knoxville, TN, and beyond, our team is ready to help.
At J.C.'s Heating & Air, we understand that homeowners and businesses have many questions about AC repair and maintenance. Below, we've compiled some of the most frequently asked questions about air conditioning repair, maintenance, and service to help you make informed decisions.
We recommend scheduling AC maintenance once a year, ideally in the spring before peak cooling season begins. Routine tune-ups help prevent breakdowns, improve efficiency, and extend the life of your system.
Some of the issues we see most often in Knoxville include:
All of these problems can impact cooling and increase your energy costs if left unaddressed.
If your AC is making loud noises, blowing warm air, short cycling, or not cooling evenly, it likely needs repair. If it's running normally but hasn't been checked in a year, it's time for a tune-up to prevent future problems.
It depends on the age and condition of your unit. If your system is more than 12–15 years old, needs frequent repairs, or is inefficient, a replacement may be more cost-effective. We'll always help you weigh the pros and cons during your appointment.
Our detailed tune-up includes:
We provide a written report and recommendations after each visit.
Absolutely. A well-maintained air conditioner runs more efficiently, which can lower energy bills by 10–30%. Clean coils, tight electrical connections, and proper refrigerant levels all contribute to reduced power consumption.
Yes. Our experienced technicians service all major brands, including Daikin, Armstrong, Ducane, American Standard, Goodman, Carrier, Trane, and more.
Yes, we offer limited emergency repair services for urgent issues after normal business hours. If your AC breaks down in extreme heat or you notice water damage, call us right away.
Turn the system off and call us. Leaks are often caused by clogged condensate drains or frozen coils, and continuing to run the system could cause water damage or further mechanical failure.
Yes, all of our HVAC technicians are fully licensed, insured, and trained to repair and maintain residential and light commercial AC systems in the state of Tennessee.
Yes. Our HVAC maintenance plans include seasonal tune-ups, priority scheduling, and discounts on future repairs, making it easy to stay ahead of problems and protect your system investment.
Yes. You can request service through our website, and we'll get back to you promptly to confirm your appointment. Or give us a call for faster scheduling.
When your central air conditioning system isn't performing like it should, don't settle for discomfort or rising utility bills. J.C.'s Heating & Air delivers fast, professional AC repair and maintenance services in Knoxville, TN, and nearby communities like Maryville, Clinton, Oak Ridge, Lenoir City, and Farragut. Backed by over 35 years of HVAC expertise, our technicians know how to get your cooling system back on track—quickly, correctly, and affordably.
Whether your system is blowing warm air, short cycling, or refusing to turn on altogether, we diagnose and fix issues with precision. We're familiar with all major AC brands, including Daikin, Armstrong, Ducane, American Standard, and many others. Our service vehicles are stocked with common parts and diagnostic tools, enabling us to complete most repairs in just one visit.
Not dealing with a breakdown? Now's the perfect time to schedule seasonal AC maintenance. Our thorough tune-ups can help you avoid expensive repairs, lower your monthly energy bills, and keep your cooling system running smoothly all summer long. You'll also maintain your manufacturer warranty and extend the life of your system with just one or two visits a year.
Looking for year-round protection? Ask about our residential HVAC maintenance plans. Members enjoy priority scheduling, exclusive repair discounts, and peace of mind knowing their home comfort system is always in top condition.
At J.C.'s Heating & Air, we don't just repair air conditioners—we deliver trusted service, certified expertise, and long-term value. As a BBB Accredited A+ business and Daikin Elite Dealer, we're proud to be Knoxville's go-to HVAC partner for over two decades.
Need emergency AC repair? Want to schedule a tune-up before the heatwave hits? Looking for honest advice on whether to repair or replace your system? We're here to help.
Call J.C.'s Heating & Air today or schedule your appointment online. Let's get started—and get your home cool again.
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