Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Trinity, AL

There are 9 highly-rated local heating and air conditioning pros.

TRUSTED BY TRINITY, AL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon194
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Trinity

Avatar for Aire Serv of Huntsville

Aire Serv of Huntsville

3900 Cypressbrook Drive Northwest
4.64(
493
)
Approved Pro

Aire Serv of Huntsville

3900 Cypressbrook Drive Northwest
4.64(
493
)
Approved Pro
Customers say: Quick response
121 local quotes requested
36 years of experience

Aire Serv of Huntsville is your trusted heating and air conditioning partner in the heart of Rocket City. We provide installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations, and offer reliable solutions for your family or business needs. Our locally owned business prides itself on building long-lasting relationships with our neighbors throughout our community. Ensuring comfort, safety, and satisfaction for every customer we serve. With a focus on honesty, integrity, and excellence; we use the Neighborly Done Right Promise™- if it’s not done right, we promise to make it right. Choose Aire Serv of Huntsville for quality service you can trust.

"Great! Would use their services again."

Mary C on September 2025

Aire Serv of Huntsville is your trusted heating and air conditioning partner in the heart of Rocket City. We provide installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations, and offer reliable solutions for your family or business needs. Our locally owned business prides itself on building long-lasting relationships with our neighbors throughout our community. Ensuring comfort, safety, and satisfaction for every customer we serve. With a focus on honesty, integrity, and excellence; we use the Neighborly Done Right Promise™- if it’s not done right, we promise to make it right. Choose Aire Serv of Huntsville for quality service you can trust.

"Great! Would use their services again."

Mary C on September 2025


"This was the second system we purchased. The first was a replacement heat pump for our upstairs system. This one was an air conditioner and gas pack heating for the main residence. We purchased this through their rebate offer via Costco. We really wanted this to be a no problems sale. We paid in cash (check) the day before it was installed. The basic unit seems to work correctly and reliably so far. The inside has been comfortable since it was installed. That’s the good side of the story. The unit upstairs was installed with a programmable thermostat - Which I did not particularly want. That programmable thermostat is awkward to use - And I am a degreed electronic engineer! I eventually replaced it with a simple non-programmable thermostat. When I got the quote on the recent main unit replacement, I insisted on keeping my simple to use Honeywell Electronic heating and cooling thermostat. We are retired and one of us is usually home so there is zero reason to use a programmable thermostat and frankly the Lennox programmable one is a misery to use. When the installers arrived I placed the installation manual for the existing Honeywell thermostat on the thermostat itself - Impossible to miss! The main unit was installed correctly and seems to work well. But the installer had difficulty hooking up the Honeywell thermostat due to wiring problems eventually found under the house in the thermostat wiring. It was a warm day on installation day and the heating settings were only briefly tested. Then the AC settings were tested and the installer was very quickly out the door. A week or so later it got cool and I switched to heating. In heat mode the circulation fan would not run unless the heat was actually heating despite the thermostat being set to fan “ON”. I am an electronic engineer and I suspected there was an error in the hookup of the thermostat. Turns out I was correct - The installer had set the internal thermostat switch to “heat pump” instead of AC with gas heating he had installed. Furthermore he had hooked up one thermostat wire to the wrong terminal. He has to go out of his way to make these mistakes instead of leaving the thermostat wiring and internal switch setting as it had been. I corrected these two errors and then the system ran correctly. Anyone can make a mistake, but it takes something “special” to be so sloppy in testing the installation not to notice it wasn’t acting correctly! Well I thought the only problem I had with Annette Hale Indoor Comfort Air was the sloppy installer. Just this morning the sales person called me to ask if we had paid for the unit from several weeks ago! The same sales person who picked up the check the day before - Which had cleared the bank some time ago. I may not be have been very polite with this person - It seems their accounting people are just as sloppy as their installer. Eventually I was called back and he apologized that they had been paid, they just somehow credited it wrong. I would never again use this installer. They screwed up part of the installation and then may have tried to collect twice for the same work! Sloppy, very sloppy! The Lennox equipment itself except for the miserable programmable Lennox thermostat works well and seems of good quality."

Charles W on May 2021

Annette Hale's Indoor Comfort Systems. We offer quality service at an affordable price. Contact us today about an estimate!

"This was the second system we purchased. The first was a replacement heat pump for our upstairs system. This one was an air conditioner and gas pack heating for the main residence. We purchased this through their rebate offer via Costco. We really wanted this to be a no problems sale. We paid in cash (check) the day before it was installed. The basic unit seems to work correctly and reliably so far. The inside has been comfortable since it was installed. That’s the good side of the story. The unit upstairs was installed with a programmable thermostat - Which I did not particularly want. That programmable thermostat is awkward to use - And I am a degreed electronic engineer! I eventually replaced it with a simple non-programmable thermostat. When I got the quote on the recent main unit replacement, I insisted on keeping my simple to use Honeywell Electronic heating and cooling thermostat. We are retired and one of us is usually home so there is zero reason to use a programmable thermostat and frankly the Lennox programmable one is a misery to use. When the installers arrived I placed the installation manual for the existing Honeywell thermostat on the thermostat itself - Impossible to miss! The main unit was installed correctly and seems to work well. But the installer had difficulty hooking up the Honeywell thermostat due to wiring problems eventually found under the house in the thermostat wiring. It was a warm day on installation day and the heating settings were only briefly tested. Then the AC settings were tested and the installer was very quickly out the door. A week or so later it got cool and I switched to heating. In heat mode the circulation fan would not run unless the heat was actually heating despite the thermostat being set to fan “ON”. I am an electronic engineer and I suspected there was an error in the hookup of the thermostat. Turns out I was correct - The installer had set the internal thermostat switch to “heat pump” instead of AC with gas heating he had installed. Furthermore he had hooked up one thermostat wire to the wrong terminal. He has to go out of his way to make these mistakes instead of leaving the thermostat wiring and internal switch setting as it had been. I corrected these two errors and then the system ran correctly. Anyone can make a mistake, but it takes something “special” to be so sloppy in testing the installation not to notice it wasn’t acting correctly! Well I thought the only problem I had with Annette Hale Indoor Comfort Air was the sloppy installer. Just this morning the sales person called me to ask if we had paid for the unit from several weeks ago! The same sales person who picked up the check the day before - Which had cleared the bank some time ago. I may not be have been very polite with this person - It seems their accounting people are just as sloppy as their installer. Eventually I was called back and he apologized that they had been paid, they just somehow credited it wrong. I would never again use this installer. They screwed up part of the installation and then may have tried to collect twice for the same work! Sloppy, very sloppy! The Lennox equipment itself except for the miserable programmable Lennox thermostat works well and seems of good quality."

Charles W on May 2021


CoolPro Heating And Air Conditioning

1345 Lamon Chapel Loop
5.00(
9
)
Approved Pro

CoolPro Heating And Air Conditioning

1345 Lamon Chapel Loop
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
128 local quotes requested

Bishop Brothers Heating and Air Inc. offers service for all types of equipment on residential and commercial. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Derrick did an outstanding job installing our HVAC unit. He took his time to ensure everything was done properly and paid close attention to detail throughout the process. He communicated and coordinated with us very well, making the whole experience smooth and stress-free. Highly recommend his services!"

Michael B on July 2025

Bishop Brothers Heating and Air Inc. offers service for all types of equipment on residential and commercial. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Derrick did an outstanding job installing our HVAC unit. He took his time to ensure everything was done properly and paid close attention to detail throughout the process. He communicated and coordinated with us very well, making the whole experience smooth and stress-free. Highly recommend his services!"

Michael B on July 2025


Avatar for Air Essentials, Inc.

Air Essentials, Inc.

9580 Madison Boulevard, Suite 3
4.67(
5
)
Approved Pro

Air Essentials, Inc.

9580 Madison Boulevard, Suite 3
4.67(
5
)
Approved Pro
Customers say: Quick response
24 years of experience

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.

"[No comments provided]"

Clifton S on December 2019

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.

"[No comments provided]"

Clifton S on December 2019


Dennis Heating & Air

No reviews yet

Dennis Heating & Air

No reviews yet

Dennis Heating & Air works on existing and new construction properties, both residential and commercial, including installations, diagnostics and repairs. We correctly size large and small jobs and will never do work that is unnecessary. Dennis Heating & Air has been a family owned and operated business for over 15 years and was built on honesty and integrity. We specialize in problem solving, competitive pricing, and mold remediation/solving humidity issues. We are reliable and will work hand in hand with home and business owners, as well as other contractors.

Dennis Heating & Air works on existing and new construction properties, both residential and commercial, including installations, diagnostics and repairs. We correctly size large and small jobs and will never do work that is unnecessary. Dennis Heating & Air has been a family owned and operated business for over 15 years and was built on honesty and integrity. We specialize in problem solving, competitive pricing, and mold remediation/solving humidity issues. We are reliable and will work hand in hand with home and business owners, as well as other contractors.


polymatheshvacducts

No reviews yet

polymatheshvacducts

No reviews yet

We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps

We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps


"Pedro was very polite and professional. He quickly fixed the problem, and even reattached my dryer hose, which was a big help, as I always have trouble attaching it securely. 10/10"

Carrie P on May 2024

Providing professional solutions in various trades and services for several years in the community.

"Pedro was very polite and professional. He quickly fixed the problem, and even reattached my dryer hose, which was a big help, as I always have trouble attaching it securely. 10/10"

Carrie P on May 2024



Quality services and installation

No reviews yet

Quality services and installation

No reviews yet

We are a one stop shop heating and air conditioning business. We can serve you in residential and commercial applications, and are staffed to take on anywhere from the smallest to the largest projects. With over 30 years experience in heating and air no project is too difficult to handle. Our goal is to provide great quality work with exceptional customer service to our clients.

We are a one stop shop heating and air conditioning business. We can serve you in residential and commercial applications, and are staffed to take on anywhere from the smallest to the largest projects. With over 30 years experience in heating and air no project is too difficult to handle. Our goal is to provide great quality work with exceptional customer service to our clients.


...
Showing 1-10 of 129
Heating and Air Conditioning questions, answered by experts

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.

Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That’s why timely repair or replacement is crucial to maintaining your family’s comfort and your HVAC’s efficiency.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

The Trinity, AL 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.