EMERGENCY HVAC Services available after hours
Ready to help from 8am to 5pm Monday – Friday

AC Repair in Middle Tennessee. Same-day service, at your door within 12 hours.

Family-owned since 2010, with over 1,000 five-star reviews from your neighbors across Middle Tennessee.

1,000+ Five-Star Reviews | Financing Available | Licensed & Insured

Cities We Serve Across Middle Tennessee

A broken air conditioner in a Tennessee July is more than an inconvenience—it’s a home emergency. Our certified technicians are trained to handle any cooling crisis, regardless of the brand or age of your system. You shouldn’t have to spend a night in the muggy heat, which is why we provide 24/7 emergency repair services to every corner of Middle Tennessee.

Cities We Serve Across Middle Tennessee

Common AC Symptoms We Fix

If your system is struggling, we have the tools to diagnose and repair it immediately. We frequently handle:

Warm Air Blowing

Faulty compressors or refrigerant leaks can turn your AC into a glorified fan. We pinpoint the leak and restore cooling levels fast.

Strange Noises

Squealing, grinding, or banging sounds often signal a failing motor or loose belt. We fix it before it becomes a total system failure.

Short-Cycling:

If your AC turns on and off constantly, it’s killing your energy efficiency. We calibrate your system to run in perfect cycles.

Frozen Coils

Usually caused by restricted airflow or low refrigerant. We clear the blockage and get the air moving again.

High Humidity

Systems that fail to pull moisture from the air properly leave your home feeling "muggy."

What to Expect During Your Visit

When a Petitt technician arrives, we perform a complete system diagnostic. We check your thermostat calibration, inspect electrical components (like capacitors and contactors), and verify refrigerant levels. You will receive a full explanation of the issue and a firm quote before any repairs begin. 

Found your symptom? Don’t wait for the unit to die completely. 

Why Your Neighbors Trust Petitt Heating & Cooling

Since 2010, the Petitt family has treated every Middle Tennessee home like our own. We aren’t a big national chain. Instead, we are a local team that believes in transparency and doing the job right the first time.

Every New Installation is Backed by the Petitt Promise:

Transparent Pricing & Easy Financing

At Petitt, we believe in “No-Surprise” pricing. We’ll always provide a clear quote before we start any work. While every home is unique, most AC repairs in Middle Tennessee range from $150 to $800.

Don’t let a sudden repair break your budget. We offer flexible financing options to help you get your cooling back now and pay over time.

What determines your final cost?

Your Local Experts in Middle Tennessee Comfort

In Sumner, Robertson, and Davidson Counties, our notoriously “muggy” summers put extreme stress on your air conditioner’s electrical and mechanical components. This constant strain is the leading cause of blown capacitors, frozen coils, and clogged drain lines. We specialize in repairing systems stressed by the Tennessee heat, restoring the crisp, dry comfort your home deserves.

Frequently Asked Questions About AC Repair

How fast can you provide AC repair in Middle Tennessee?

We offer same-day service and 24/7 emergency response throughout the region. Because the Tennessee heat can be a safety issue, our 12-hour guarantee ensures we’ll be there when you need us most.

Yes, our technicians are trained to service Trane, Carrier, Rheem, Lennox, Goodman, York, and all other major manufacturers. We maintain a full inventory of parts to ensure a fast turnaround regardless of your unit’s age.

Most repairs range between $150 and $800 depending on the specific component failure. We always provide a fixed, transparent quote after our initial diagnostic so there are no surprises on your bill.

You should call immediately if your system is blowing warm air, making loud grinding noises, or if you notice a complete loss of airflow. These issues can lead to total system failure if not addressed by a professional quickly.

Yes, we provide various flexible financing options to help homeowners manage the cost of major repairs or system replacements. This allows you to restore your home’s comfort now and pay over time.

You Can Count On Us!

We’re known for being honest, respectful, and thorough, offering the best HVAC and plumbing services throughout Sumner County, Davidson County, and Robertson County. If you own a home or business, be sure to trust in us for it all.