Service Areas

Garrison & Garrison is proudly Madison’s Most Trusted HVAC Contractor! We serve all of Madison, Huntsville, and the surrounding areas. 

We’re only one call away! We offer same day repairs on most issues!

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Garrison and Garrison has kept Madison County comfortable since 1972.

Our goal is not to sell you a unit or a service plan, but to provide you the peace of mind that you made the best decision when it comes to your heating and cooling needs. It’s not about us; it’s about doing what’s best for you.

David Garrison

Garrison & Garrison

I was very pleased with the installation of my new hvac. The 2 young men who came to install it were very good and very polite. They also cleaned up everything and were very willing to explain and show how to use.read more
Anne H.
01:14 28 Feb 24
Garrison and Garrison always hire the best and polite technicians and we never plan to change companies. They are a great company.read more
Todd B.
21:38 27 Feb 24
Excellent customer service, technician was on time, respectful and very knowledgeable.
E S
18:42 27 Feb 24
Professional Company. On time. Contact you prior to arrival. They do a great job explaining their work. Jason Sherrill is a top notch service technician.read more
Kurt B
19:05 19 Feb 24
Excellent, professional service. I recommend Garrison and Garrison to everyone.
John B.
17:34 19 Feb 24
Antonio Rice was great! Very professional and knowledgeable. Plus a gentleman 😊😊
Jackie W.
17:33 19 Feb 24
Have an annual contract and the regular visits. Thankfully no emergency needs but willing to check out concerns/questions that come up.Very happy with the service. Have also heard good things from the employees about the company culture.read more
m v
22:16 09 Feb 24
Their technician, Cody Davidson, came out and evaluated, serviced, and made any necessary repairs on one of my out-of-state clients’ HVAC units. They did a great job, showed up on time, were courteous and thorough, and provided quality work and excellent customer service. I’d use them every time. Thanks Cody!read more
Rob
21:08 07 Feb 24
Great service, technician was able locate the problem and got my heating fixed and didn’t overcharge.read more
Rosemary H.
03:00 07 Feb 24
The representative was very knowledgeable and courteous.
Chuck C.
01:34 07 Feb 24
Great service, knowledgeable staff and quick resolution to our issue.
Jonathan H.
00:32 07 Feb 24
I very highly recommend Garrison & Garrison for any HVAC needs. We were having issues with our heating system which were quickly and very professionally resolved by Ronnie Head. Ronnie’s extensive knowledge of the industry answered my questions and set my mind at ease. This is a great example of how a customer service business should be run. I’ll look no further if I ever have another heating or a/c problem!! 🙂read more
David G.
23:59 31 Jan 24
Above and beyond! The crew just left my house. My unit went out Thursday before the sleet storm. They haven’t been able to get on the roads until today.They arrived and installed it just as the rain started for the next storm. Thank you Garrison and Garrison, so much, for getting us heat for the next round of winter weather!Update: still AWESOME service.My old thermostat caused an issue. In the process, they came to my house 4 times making sure that we heat and it was fixed. In the end, we finally changed the thermostat and all is well.The custom service is real. They never put me off a day or two… I called, and they came. Mrs. Jones we are going to make sure and make this right.Wonderful company!read more
Jacque
01:58 31 Jan 24
Professional, knowledgeable, timely and friendly service. I highly recommend Garrison and Garrison.
Sandra
23:23 30 Jan 24
Great service.
Jack B.
19:17 30 Jan 24
Garrison and Garrison came to our house to give us a second opinion about our HVAC unit. Not only did they not charge us for coming out to inspect it, they fixed the problem the next day for over $500 less than the other company quoted the job! The other company told us it would take two weeks for them to get the part in and do the work. We were so pleased with the work Garrison and Garrison did and with the personality of the technician who came to our house. We will definitely call them first the next time we need help.read more
Christie F.
18:39 30 Jan 24
My furnace had to be replaced as temperatures dropped and the streets iced. The technician had to walk up and icy hill to get to my house. My furnace was replaced as quickly as possible during the winter storm and they provided excellent service. Thank you, Garrison and Garrison, Billy, Chase, Josh and crew for going beyond expectations. I will always use them for my heating and cooling needsread more
Marchetta J.
15:27 23 Jan 24
The technician was on time, courteous, knowledgeable, and the price for the work was fair and reasonable. I would definitely use them again.read more
Sue
14:57 23 Jan 24
I always have a great experience with Garrison and Garrison. Their techs are knowledgeable and courteous. They showed up on time and explained what they were doing to fix the problem.read more
Mark H.
03:28 23 Jan 24
Been with Garrison and Garrison since the early 80’s and they are one awesome HVAC company! Personnel are friendly, caring, and expert in their field… one of the best locally and family owned companies in Huntsville!read more
Anthony J.
00:00 23 Jan 24
Mr. Terrell Turner was on time and very professional. He worked quickly and efficiently. I highly recommend Mr Turner and Garrison & Garrison for all your HVAC needs!read more
M J.
23:34 22 Jan 24
You guys are amazing!
Paula S.
23:32 22 Jan 24
Tyrell and Josh have done everything to help us! Sure appreciate the service!!
Michele “Michele” Black A.
15:46 18 Jan 24
The technician was on time, very efficient and professional.
Jan B.
19:38 11 Jan 24
My situation had to have immediate attention. I have used Garrison and Garrison for over 20 years. When Zi called, they set about getting my new system in quickly and more importantly, correctly. The workers were personal, kept me informed, provided heaters to keep me warm. This is a good, fair company. It does not disappoint.read more
Harriett B.
19:17 11 Jan 24
Antonio Rice is a true professional. He is great at communication – keeping us updated on arrival for scheduled service, explaining any issues found during service, and following up to make sure he has covered any questions we may have. Garrison & Garrison has done well by having Antonio on their team.read more
Jennifer A.
15:31 04 Jan 24
Service is performed in a timely manner. Honest answers and quotes for the repairs.
Carmalita K.
04:01 28 Dec 23
This is by far the best heating and cooling company I have ever dealt with. The technician is honest and won’t overcharge!!!read more
David S.
21:36 27 Dec 23
I had no heat with a forecast of sub-freezing temps. Garrison and Garrison got a tech out right away to diagnose the problem. He was great – courteous and knowledgeable – and although they didn’t have the part for an immediate fix, he was able to get it the following day and get it installed. My heat came on instantly!Kudos to Antonio for correctly diagnosing what was needed and working to get the part asap. I definitely would call on this company again.read more
Lynn L.
21:06 27 Dec 23
competent conversant and efficient .Thorough too. His test and measurement gear is up-todate.Excellent serviceBought the annual service planAll the Best,Larry Morphewread more
Larry M.
18:55 27 Dec 23
Our outdoor unit was intermittent when running at 40 degrees. Antonio checked the associated sensors first to verify they were functioning properly before determining it was marginally low on Freon. 2lbs of Freon was added and it has been running normal since.read more
Rob W.
18:33 27 Dec 23
Cody Jones expertise with HVAC systems is unsurpassed! I always request that he perform the regular maintenance work on all my units. He is very professional, thorough and courteous. Definitely one of the best!read more
joseph M.
18:33 21 Dec 23
A great company to work with. I have been with them for years. They are honest and the service I have received from them has been top notch. Cody Jones came and performed my bi-annual maintenance and did a fantastic job. I highly appreciate the standard that this company upholds.read more
faith O.
18:41 19 Dec 23
Excellent and quick service. Very satisfied. They diagnosed problem and had me up and running the same day. Fair price and prompt service. I would highly recommend this company.read more
Jimmy S.
19:58 12 Dec 23
Tech was very efficient, courteous, and respectful. He diagnosed my problem and repaired it in a timely manner.read more
Barbara E. C.
18:21 12 Dec 23
Big thanks to Cody for helping a client of mine today to get her HVAC back up and running. He was a lifesaver. He went above and beyond to help her in a time of need. Highly recommend!read more
Stephanie C.
01:25 08 Dec 23
Very professional, and quick to come out for repairs.
Tanner C.
13:49 05 Dec 23
Antonio was very professional and courteous. He did a great job.
Mark T.
02:16 05 Dec 23
I have been using Garrison & Garrison for quite a while and have always been happy with their service.read more
Rickey S.
00:12 05 Dec 23
Very professional visit and very informative Terrel is the technician
Tom P.
00:11 05 Dec 23
Service man arrived on time, quickly diagnosed the problem and had the needed part on his truck. His work was covered under warranty. Overall a good experienceread more
Joseph M.
00:07 05 Dec 23
Prompt, knowledgeable service ! Have used them a couple times and would again.
Sherry S.
00:48 01 Dec 23
When we lost heat recently, Garrison’s technician showed up quickly, found and fixed the problem (which was not due to this unit they’d installed). I could be more pleased with this and other times we’ve used them.read more
Greg K.
22:43 20 Nov 23
Great service, courteous technicians. Have used them for years and never had an issue. Will continue using them in future.read more
Rickey D.
23:02 18 Nov 23

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