Comfort Zone And Mechanical Call (615) 454-0375

HVAC and refrigeration - Antioch to Clarksville - since 2021

Cool when it's hot. Warm when it's not.

Repairs, replacements and new installs for homes and businesses across Middle Tennessee. Call Don, 8am to 10pm, seven days a week.

Call (615) 454-03758am to 10pm, seven days

Residential
Commercial
Refrigeration

5.0Google, 23 reviews
8 to 10Seven days a week
$0 downFinancing on installs
A+BBB rating

01 / What is it doing?

Pick the symptom. Here is what gets checked first.

A Carrier condenser under a service umbrella with the gauges connected, beside a house

Most calls are one of these. Tap one and you will know what Don is looking for when he opens the unit, and whether it is usually a repair or a replacement conversation.

Blowing warm air

The outdoor unit is not doing its share.

Checked first

  1. Capacitor and contactor at the condenser
  2. Condenser fan motor
  3. Refrigerant charge and the coil
  4. The filter, if it has been a while

Repair or replace? Usually a repair. A failed capacitor is the most common part on the truck.

02 / What we do

Homes, storefronts, walk-ins.

A Goodman condenser with gauges connected for diagnostics

Trouble-shooting on any brand. Capacitors, contactors, fan motors, blower belts, boards, thermostat wiring, refrigerant. Emergency repairs during our hours, which run late.

A wall-mounted ductless mini-split unit in a modern interior

Single rooms, additions, garages and shops. Head units on the wall and the outdoor unit where it belongs.

A close-up of a modern industrial ventilation duct system

New runs, repairs to damaged duct, returns, zone systems, and the add-ons: air purifiers, humidifiers, dehumidifiers, ventilators, UV lights.

Industrial pipes and ducts

Package units on new buildings. Evaporator coils and compressors on older ones. Repairs when the store is too warm to work in.

An open air handler with its wiring exposed

Coolers, ice makers and walk-in freezers for restaurants and stores. Repairs and new installs.

Trane, Carrier, Goodman, Rheem, Bryant, York. The estimate is free.

03 / Recent work

Jobs we've done.

Condensers, furnaces, coils and new builds, on the job. Repairs and installs for homes and businesses around Nashville.

A Carrier furnace in a basement with new duct and a condensate line
A wrapped new-construction house before the equipment goes in
A condenser coil caked with dirt, before cleaning
The same condenser coil after cleaning
A condenser opened up beside a house, tool bag on the grass
An infrared thermometer reading 64.9 at a running mini-split head
A zone system panel on a wall
A blower belt on its pulley

04 / 5.0 on Google from 23 reviews

He showed up, and he fixed it.

What people mention most on Google: problem diagnosis, furnace repair, budget friendly, clear explanations.

Did a phenomenal job at my job today!!! Don was the only person out of five people that came to look at our conditioning that actually was able to fix it!

Einar AhmespahicGoogle

He came after a long day at around 3pm and was kind enough to drive another hour to get the part he needed so we could have the unit working today.

Monika FilincieriGoogle

They came out within two days to repair my mom's air condition even on the holiday.

Precious WalkerGoogle

When I told him she was 86 years old in a hot house, he not only made it there, but he did it within a few hours. He found the problem, fixed it quickly and was very professional.

Sandye M.Yelp

He showed up within the hour during the heat, fixed my AC, and was honest, reliable, and professional the whole time. He even called the warranty company for me.

Dee B.Yelp

Did a phenomenal job at my job today!!! Don was the only person out of five people that came to look at our conditioning that actually was able to fix it!

Einar AhmespahicGoogle

He came after a long day at around 3pm and was kind enough to drive another hour to get the part he needed so we could have the unit working today.

Monika FilincieriGoogle

They came out within two days to repair my mom's air condition even on the holiday.

Precious WalkerGoogle

When I told him she was 86 years old in a hot house, he not only made it there, but he did it within a few hours. He found the problem, fixed it quickly and was very professional.

Sandye M.Yelp

He showed up within the hour during the heat, fixed my AC, and was honest, reliable, and professional the whole time. He even called the warranty company for me.

Dee B.Yelp
A technician repairing an air conditioner

05 / Who answers

Don. Since 2021.

A Black-owned heating and air company out of Antioch, built to compete with the biggest names in the Nashville area on price and on showing up. We take home-warranty calls. We work on what is there before we sell you what is not.

BBB A+rating
Freeestimates
Emergencyrepairs, 8am to 10pm

New system

$0 down. Ask about same-day funding.

A full replacement does not have to be paid in full up front. Financing with nothing down on a new install, and the estimate is free either way.

Ask about a new install

06 / Where we work

Antioch to Clarksville, and the Nashville area between.

If your town is near one of these, call anyway.

  • Antioch
  • Nashville
  • Nolensville
  • La Vergne
  • Smyrna
  • Murfreesboro
  • Franklin
  • Brentwood
  • Mt. Juliet
  • Hendersonville
  • Clarksville
A condenser beside a building wall under trees

07 / Before you call

Questions people ask

All the questions, and the guides.

What hours is the phone answered?

8am to 10pm, seven days a week.

Do you charge for an estimate?

The estimate is free.

Where do you work?

Antioch, Nashville, Clarksville and Nolensville, and the Nashville area between. If your town is near one of those, call anyway.

Which brands do you install?

Trane, Carrier, Goodman, Rheem, Bryant and York. Trouble-shooting on any brand.

Do you finance a new system?

Yes. $0 down financing on a new install. Ask about same-day funding.

Do you take home warranty calls?

Yes. We take home-warranty calls.

08 / Get it fixed

Call, or send it in writing.

(615) 454-0375

Antioch, Nashville and Clarksville, TN

Monday to Sunday
8am to 10pm

Write it up opens a text to Don on a phone, or an email on a computer, with your note already filled in. Press send there. Or just call (615) 454-0375.

Call (615) 454-0375