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Top-Rated Central a/c installers in Trinity - Updated Nov 2026

Avatar for Annette Hale's Indoor Comfort Systems
Annette Hale's Indoor Comfort Systems
4.7(
120
)
Central A/C - Install

Serving Trinity, AL and surrounding areas

Approved

In business since 1997

Emergency services offered

Credit card accepted

"The process started out well. Annette Hale's representative came out and appeared knowledgeable about HVAC unit replacement. Our choices were limited because I specified we wanted a Carrier-brand replacement if available. It was. We chose the higher SEER rated unit and the salesman told us it had a lifetime warranty on the heat exchanger. Oddly, he did not include those words on the estimate even though there was a place for it. The work started two weeks later. I was phenomenally impressed with the fellas' work ethic and general workmanship on my project. They happily answered my general questions and the entire installation looked great. Kudos to them on a job well done. In preparation of paying the bill, I looked through the paperwork the fellas were going to leave and could not find a mention of what the heat exchanger's warranty was. The fellas could not either. The salesman was called and he ended up being just plain unprofessional when he could not provide the information. I hung up on him and decided to not pay the bill until the heat exchanger issue was resolved. The next morning my wife drove to Annette Hale's business, and the Service Manager easily showed proof of a lifetime warranty before the bill was paid in full. We are very happy with the new unit's performance, and hope to count on Annette Hale's business when/if needed."
Response time1 day
8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bama Air Systems Mechanical Contractors, Inc
Bama Air Systems Mechanical Contractors, Inc
4.9(
14
)
Central A/C - Install

Serving Trinity, AL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Nathan, John and Kenny removed old systems and installed 2 new HVAC systems in my home in 2 days. I was very impressed by their professional work ethic, knowledge, engineering solutions and especially their "can do" attitudes to anything. This was a complete team effort. Thank You!"
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+14

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Higdon Heating and Cooling LLC
Higdon Heating and Cooling LLC
5.0(
14
)
Central A/C - Install

Serving Trinity, AL and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Small jobs welcome

"Crew was wonderful. Talked me through the replacement of my unit. I understood everything that they was doing. They did a fantastic job. Didn?t leave trash out. Very professional. I would recommend them to anyone."
Response time7 hrs
Response rate92%
8 neighbors recently requested a quote
Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
4.5(
76
)
Central A/C - Install

Serving Trinity, AL and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Emergency services offered

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our Happy You'll Be or the Service is Free™ guarantee, we are dedicated to customer satisfaction in Florence and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

My Jobs
My Jobs
My Jobs
My Jobs
My Jobs

+10

35 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Air Essentials, Inc.
Air Essentials, Inc.
4.7(
5
)
Central A/C - Install

Serving Trinity, AL and surrounding areas

Approved

In business since 2001

Customers say: Quick response

Air Essentials,Inc. a locally owned and operated company,has fifteen years of experience in the Tennessee Valley. We perform the most thorough air duct cleaning and chimney sweeping service, backed by over 15 years of experience and the latest state of the art equipment. We are there only company that sends out a certified air systems cleaning specialist on each and every duct cleaning job. Ask about our video inspection. We are members of the Better Business Bureau with an A+ rating ,Madison County Builders Association and the Chamber of Commerce. We also provide HVAC sales, maintenance and repair services.

Newly  Constructed Home
Newly Constructed Home _ After
Unit and heat strips also included in cleaning
Unit and heat strips also included in cleaning
Unit and heat strips also included in cleaning

+4

Recommended by60%of homeowners
Avatar for Space Heroes Heating & Cooling
Space Heroes Heating & Cooling
New to Angi
Central A/C - Install

Serving Trinity, AL and surrounding areas

Approved

Free estimates

Credit card accepted

Who is Space Heroes? Before there was a company, there were two soldiers learning what it means to be counted on.\n\nBrandon & Stephanie met in the Army. No lightning bolt across a crowded room, just a teammate named Bamba and a teammate named Young, building trust the slow way: long days, hard tasks, rep after rep. A deployment to Iraq together, leading a team with no safety net. Out there, reliability stops being a word on a resume. It’s whether the person beside you shows up, every single time, when everything is on the line. They did, for each other. Friendship quietly turned into forever, and nobody who knew them was surprised.\n\nHome brought their daughter, Haven Rose, and a new definition of success: being there. When Stephanie lost her father, a New York State Trooper who answered the call at Ground Zero, they stopped waiting for someday.\n\nSpace Heroes Heating & Cooling is what they built with that lesson, right here in greater Huntsville.

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+8

26 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Install

Serving Trinity, AL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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