
Serving Union-grove, AL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"Professional installation, crew was polite and answered questions.. good job!"





+20


Serving Union-grove, AL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"Professional installation, crew was polite and answered questions.. good job!"





+20

Serving Union-grove, AL and surrounding areas
Approved
In business since 1997
Emergency services offered
Credit card accepted
"This was by FAR the best experience I?ve had with an HVAC company. Customer service line was quick, easy and helpful. The service tech Ronnie Austin was very knowledgeable and professional. He answered all of my questions with patience and I was able to understand everything he explained. I now have more confidence in my system and services. I will definitely remain a customer for years to come and give many recommendations. Thank you Annette Hales !"
Serving Union-grove, AL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"A/C went out on a rental property and Rescue Air had a new one installed very quickly! They performed the work in a professional manner and Michael is someone I can trust in a tenants home. Would highly recommend Rescue Air for any HVAC install or repair!"

Serving Union-grove, 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 Huntsville 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.

Serving Union-grove, AL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Apple Aire Heating & Cooling LLC is a locally family owned and operated HVAC company. We specialize in service, repair and replacement. Our staff has over 50 years of combined experience, we are sure to make your home or office comfortable. \nWe offer a 1 Year 100% satisfaction or money back guarantee on all of our services \n

Serving Union-grove, AL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today! $85 Diagnostic Fee.

Serving Union-grove, AL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim was very helpful and personable to work with. I had recently moved to the Huntsville area and was unable to connect my wireless printer. There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer. Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS. He was able to get the wireless connection to work as well. He took the computer on a Friday evening and returned it Sunday evening in prime condition.
A few weeks later I got an error message while reinstalling my accounting software so I called Jim. He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable. I will definitely use his services again.
"



Serving Union-grove, AL and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"On June 13, my air conditioner that services my upstairs failed (breaker kept tripping). Called my home warranty company (Choice Home Warranty) and they assigned AL Comfort Experts to troubleshoot/diagnose issue.
On June 15, AL Comfort Experts came out as scheduled and identified that my compressor had locked up. They reported this to Choice Home Warranty to effect repair/replacement of the compressor but CHW stated to me that it was reported that my unit was 'not well maintained' by AL Comfort Experts. I contacted AL Comfort Experts and they not only told me they reported my unit had been 'well maintained', they also wrote/sent me a letter to that effect. My issues lie with my warranty company, not with AL Comfort Experts. I had several conversations with the owner Terry, for we both were a bit irritated with CHW.
So, after several days of fighting with CHW over getting my unit repaired under warranty, it became clear that they would not replace my failed compressor, despite me providing them with almost 6 years of records of maintenance. They actually told me if it had been serviced the week before, they still would not cover it.
It was through my conversations with Terry that I found them to have a high level of integrity. AL Comfort Experts is a wonderful family owned company with many years of experience. I found them to be very honest, forthright about the issues with my air conditioner and they provided me with a couple of options (repair or replace). After comparing the costs, it was clear that replacement of my Trane compressor (proprietary and expensive), it was much better to do pretty much a complete replacement, as my current unit was 15 years old. Made no sense to repair at this point.
On June 23rd, Terry (owner) of AL Comfort Experts and an employee came out as scheduled and did a wonderful job of not only installing my new unit and removal of my old unit, they did a top notch job of cleaning up. Their costs were exactly what they quoted me (no one likes surprises). There were very professional, came in a nicely marked vehicle, and introduced themselves upon arrival. They answered all my questions I had and were meticulous in their work. I especially like the system he provided me (Westinghouse) and explained the warranty to my satisfaction.
I have already given them permission to use me as a reference and have also hired them to do the servicing of both my Goodman main package unit that services my downstairs and the new Westinghouse system that services upstairs. They have my highest recommendation!
"




Serving Union-grove, AL and surrounding areas
In business since 2010
Credit card accepted
"Overall, we were very satisfied with the knowledge and quality of work that Covenant LLC provided. We had Covenant LLC install a radon mitigation system for our basement. Initially my husband and I met with David for the estimate and consultation. David spent the time to explain how radon can get into the basement, what the system would look like, and how he was going to make sure it was working. After meeting with David at Covenant, we met with a competitor who were definitely not as knowledgeable, were not going to seal any of the cracks or holes in the foundation or even follow industry standard by venting through the roof of the house. The day of install the crew was personable and professional and if they had any questions, they asked. The 3" pipe that Covenant had to install to run through a closet and into the attic. In order to do this, they had to drill through the porcelain title floors and run through 3 shelves. They spent extra time to jig-saw cut the shelves around the pipes and they took special care not to crack any of the porcelain tiles and when finished it looked like it was built with the house. After completion, Covenant came back and tested the radon levels which were reduced to below their guarantee, which itself is orders of magnitude below the EPA limit. We were probably not the easiest clients to work with as we had Covenant move the roof penetration several times until the noise was completely unnoticeable. David was always polite and professional and he wouldn't be satisfied with the job until we were satisfied. We highly recommend Covenant Air to anyone who is considering these services."




Serving Union-grove, AL and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Very professional, thorough. Ensures customer receives best care"
From average costs to expert advice, get all the answers you need to get your job done.

Budget for AC capacitor replacement costs based on factors such as the capacitor type, size, labor, potential repairs, location, season, and more.

Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

Budget for the cost to replace an AC condenser based on factors such as unit size, repair type, brand, accessibility, labor, and more.

Budget for AC evaporator coil replacement costs based on factors such as your AC unit’s tonnage, coil style, professional labor rates, and more.

Budget for HVAC maintenance costs based on factors such as unit age, time of year, repair task, warranties, condition, service plans, and more.

Learn how much a swamp cooler costs to install based on the type, project size, operating costs, removal and disposal fees, and add-ons.