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TRUSTED BY NORRIS, TN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon236
    Verified heating and air conditioning services reviews

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

Avatar for John H. Coleman Co LLC
John H. Coleman Co LLC
4.8(
103
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+3 more

Serving Norris, TN and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"Greg came on schedule and discussed the project with us. He suggested LED pancake lights and dimmer. We originally planned to put in lights on either side of the room. He e-mailed a price by the end of the day. It was a fair price but over our current budget. We really only needed the lights on one side of the room (over the new office area), so I asked Greg to revise the estimate. It was not trouble and he did not try to push me into the original quote. We agreed on the price and he scheduled the work. Brennan came promptly and even texted me when he was close by so I could put the dog in another room. He completed the work very efficiently, cleaned up everything and was just awesome really. Everything is wonderful!!! I have found my electrician from now on!!!"
Additional Photos
Additional Photos
Additional Photos
JHCC Office/Shop
Heat Pump Repair

+3

13 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Air Specialities LLC
Air Specialities LLC
5.0(
25
)
Air Ducts & Vents - Clean

Serving Norris, TN and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"It went great! Kevin and his crew went above and beyond my expectations. From the initial call, to the complete walkthrough free estimate, to the cleaning, Kevin kept us informed throughout the entire process. I asked for a thorough inspection and cleaning, and that is exactly what we got. They thoroughly cleaned and sanitized our complete HVAC system, including all supply lines, registers, and returns. They even removed and thoroughly cleaned the grills. They opened up the trunk lines and cleaned and sanitized them then sanitized with Foster’s 40:80 antimicrobial product. They sent me videos of their work as they were working throughout the house, and I was shocked to see mold growing in the attic unit. They cleaned and treated it, so hopefully our allergy problems will go away. Because they are mold specialists, I asked about a problem we were having with a leaking window. Kevin and his guys caulked the window and treated the interior wall and didn’t even charge me for the extra work. They were not the cheapest quote, but it was so much better than the last time we had vent cleaning, so the extra cost was so worth it! I highly recommend them and look forward to referring them to others and using them in the future."
Response time1 day
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for DC Heat And Air
DC Heat And Air
5.0(
8
)
Central A/C - Install

Serving Norris, TN and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"Dustin did a great job and dedicated a large chunk of the day to the proper installation of two Ring floodlight cams. Outstanding customer service at a fair price."
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Brown's Heating & Air
Brown's Heating & Air
4.5(
85
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Norris, TN and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Calvin is everything his reviews claim that he is: polite, informative, on time, honest and reasonably priced. He didn’t try to upsell us with a 5 ton AC coil and TXV like that other company we have been using. Instead he informed us that what he was replacing was a 3 ton unit and replacing the coil with the same capacity would be adequate. That saved us at least $1,000! Will we be calling him for our future HVAC maintenance and repairs? Yes!"
Our work
Our work
Response time5 hrs
Response rate87%
4 neighbors recently requested a quote
Avatar for McAuley Heating & Air
McAuley Heating & Air
5.0(
10
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Norris, TN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I have several rental properties in the area. This company has done everything from installs to repairs for me. Several mini Split units also. They have replaced the ducts in my personal home. And they service all of my properties. Very dependable and does not oversell. Absolutely my go to for anything Hvac related."
Response time3 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

The Norris, 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.