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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon143
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Chattanooga - Updated Nov 2026

Avatar for Jim's Plumbing Service
Jim's Plumbing Service
4.6(
28
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Chattanooga, TN and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Replaced trap and added a vent to Kitchen sink drain replaced and added a vent. Replaced 2 faucets in bathroom. Replaced drain and cleared drain for slow drain shower. He visited to evaluate promptly when I called. Showed up when he said he would. Stayed within the budget we agreed to. I would recommend Jim."
Response time10 hrs
Response rate94%
Recommended by88%of homeowners
C&C HVAC - Home Facebook
5.0(
2
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+4 more

Serving Chattanooga, TN and surrounding areas

Approved

In business since 2018

Small jobs welcome

Credit card accepted

"This was both heating and air conditioning replacements. They came out for the service call on time and in a timely manner. My units had not been replaced since the home had been built in the 1970s so it was past time. Mr. Ball came out and gave me an estimate on both to repair and to replace my units and so with the information he provided we agreed to go ahead and replace feeling better at having more energy efficient units and warranty as well. I would highly recommend him and his team for any and all HVAC service anyone might need."
Response time20 mins
Response rate100%
Recommended by100%of homeowners
Avatar for DynaMech Heating, Cooling, Electrical & Plumbing
DynaMech Heating, Cooling, Electrical & Plumbing
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+3 more

Serving Chattanooga, TN and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

DynaMech Heating, Cooling, Electrical & Plumbing is a full-service home and light commercial service provider proudly serving Cleveland, TN and the surrounding Southeast Tennessee area. We specialize in HVAC, electrical, and plumbing services, delivering reliable solutions backed by skilled technicians, transparent pricing, and responsive service. \n \nWhether you need air conditioning or heating repairs, electrical troubleshooting and installations, or plumbing diagnostics and water line work, our team is committed to completing every job safely, efficiently, and to the highest professional standards. We understand the importance of fast response times and clear communication, especially when service is needed urgently.

HVAC Install
Bosch Package HVAC
Gallery
7 neighbors recently requested a quote
Avatar for Coolest In The City Heat & Air
Coolest In The City Heat & Air
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Chattanooga, TN and surrounding areas

Approved

In business since 2017

Small jobs welcome

Offers commercial services

"Kareem Young, of Cool In The City, was on time , very professional and completed the job of replacing my HVAC duct work and serviced my Lenox HVAC. I will be using his company to service my unit twice a year. Thank you Kareem, so nice to have met you."
Response time8 hrs
Response rate90%
Recommended by83%of homeowners
Avatar for Voda Cleaning & Restoration of Chattanooga
Voda Cleaning & Restoration of Chattanooga
4.8(
18
)
Air Ducts & Vents - Clean

Serving Chattanooga, TN and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"These guys were great. I had a stain on my white sofa. I called and they immediately made me an appointment to clean it that week. They arrived right on time and were polite and efficient. Also I thought very reasonably priced. Will hire again"
Carpet Cleaning
Upholstery Cleaning
Disaster Restoration
Response time4 hrs
55 neighbors recently requested a quote
Recommended by30%of homeowners
...
Showing 1-10 of 223
Heating and Air Conditioning FAQs, answered by experts

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

Yes, you can clean AC coils yourself. Just make sure that the power to your AC system is off before you begin. You’ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

The Chattanooga, TN homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.