ACS Air Conditioning Systems, INC
HVAC contractor in Madison, AL.
In ACS Air Conditioning Systems, INC's own words
Heating and cooling is our specialty. Using state of the art technology, we save our customers time and money by delivering indoor climate control solutions with professional results. We are a local family owned company, established in 1979.
- Trade
- HVAC contractor
- Business address
- 8840 Madison Blvd Ste 200 R, Madison, AL 35758
- Telephone
- (256) 464-5551
- Website
- acsinc.org
- Hours
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- Monday8:00 am - 5:00 pm
- Tuesday8:00 am - 5:00 pm
- Wednesday8:00 am - 5:00 pm
- Thursday8:00 am - 5:00 pm
- Friday8:00 am - 5:00 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- AL register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Best there is.
Zack N.
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Robert and his team went above and beyond in getting my HVAC system replaced. First, they did a very thorough heat load analysis to make sure I got a correctly sized unit. Then, they were the only company that noticed that my return air duct was too small. They came up with a clever solution that avoided major carpentry - and didn't even charge me extra to implement this solution. Also, they made the extra effort to ensure that my circuit breakers were rated appropriately to protect my new equipment. The team was polite, professional, and easy to work with. Highly recommend.
Nic P.
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If you need QUALITY WORK done QUICKLY, call ACS and speak with Robert. He went above and beyond by making sure I was educated on all three options my wife and I were considering for a unit replacement. If you want a company that’s not going to have to recoup all of their marketing expenses and you like dealing with rational, intelligent ppl, then call ACS, Inc. Robert & Nick both communicated well and in a timely manner. I was impressed by the communication to be honest. It’s hard to find good customer service post-pandemic. Thanks to Claude, it found ACS for me! I asked it to give me a list of the highest quality HVAC contractors, in the N. Alabama area, that family-owned and have good reviews from customers. AI nailed this one! Couldn’t be happier with the finished install! Our home is FINALLY comfortable in the summer heat/humidity and it’s not breaking down every time it gets hot! Yay! Thank you Robert and thank you Nick! Ya’ll are a great team!
Jamison P.
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ACS did a great job repairing my HVAC system for a good price. They were honest, prompt, courteous, and went to extra efforts to ensure repairs were complete within a day, which is appreciated during hot summer months. I would highly recommend them to anyone needing HVAC service.
Ryan M.
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Robert Atkins and staff at his company goes so way beyond and it just amazing! You see, we had a severe issue last week which caused an emergency situation. I called Mr. Atkins in the middle of the night and he actually picked up the phone!! We discussed the situation and he came out that day! He ordered the equipment and as soon as it arrived, which was the following business day, our new unit was installed! We can't thank him and his crew enough! Great Job ACS!
Andrea B.
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Me and my husband have been working with Robert for 4 years now he is the best to get a AC unit from he is kind and reasonable and really cares how people feels him and his helpers do great work
Jessica F.
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If you want an overall great experience for a not so great event such as your AC needing to be repaired or replaced this is the company to call. I initially called another company for service and they canceled last minute on a weekend. I was recommended to call ACS and I was very pleased with the prompt response. They diagnosed the issue, provided me options, and I chose to go with replacement. Robert offered good and reasonable prices for a quality unit. He also was available for any questions I had AC related and beyond at anytime. The team made sure we were well taken care of. I also took advantage of the maintenance service option which to me is a great deal. Thank you Robert, Dave, Nick, and team for getting us cool again.
Nina W.
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As a Corporate Business ( MINI MALL STORAGE ) here in Enterprise, Alabama and all over United States ACS HAS BEEN ONE OF OUR TOP TIER PERFORMERS THEY GET THE JOB DONE GREAT SERVICE. EXCELLENT CUSTOMER SERVICE. Highly recommended there is no job to small or to big they can't handle.
Jamie G.
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I was very pleased with the service I received from the company at the time my Central Unit went out of service on the coldest time of December before Christmas. Robert came out the next day and investigated the problem and recommended how to solve the problem as soon as possible. Not only did he have his crew install a new central unit on Christmas Eve, but he also saved me a whole lot of money before the end of the year. This company has been very helpful to me and my family for decades, and I have been very pleased with their service.
psychodelicrock12
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Trusted technicians who have provided over a decade of excellent service in two of our homes. Our first home within the first year, we had to replace both units and the air handlers. We were given a better understanding from ACS why our units were struggling based on the quality of our build of our home. They provided better air quality and price compared to other providers at that time. We had no more issues with our system from then on in that home. When we bought our second home, we knew we would have to completely gut and replace the whole system due to age and inefficiency. ACS helped us maintain our air handler which was having issues for two years before we were ready to replace everything. ACS made sure to construct a more efficient duct system. They corrected the temperature disparities in the house even with the rooms that have high ceilings and the rooms farthest away from the air handler. They were mindful of replacing the system during optimal weather for our indoor comfort when our system was down. Robert worked with us to receive TVA rebate to better afford our newest system and gave an option for cash discount. I can't say any other HVAC company here in Madison/Huntsville area has held my hand or had my best interest at heart as much as ACS. I continue to recommend them to friends and family. I can't say enough about their thoroughness to satisfy their customers who they treat like family.
Amber K.
About ACS Air Conditioning Systems, INC
Heating and cooling work from ACS Air Conditioning Systems, INC
ACS Air Conditioning Systems, INC says it has worked in North Alabama since 1979. The company describes heating and cooling as its specialty and says it is family owned.
ACS Air Conditioning Systems, INC offers air-conditioning repair and installation, furnace service, heating repair, and preventive maintenance. It says it provides full-service heating and cooling work for residential and commercial customers.
Madison heating and cooling details
Its weekday hours run from 8:00 am to 5:00 pm, Monday through Friday.
Reviewers most often mention repairs, replacement systems, prompt responses, communication, and staff courtesy. Several describe assessments of equipment sizing, ductwork, and electrical protection before installation or repair work.
In Madison, electricity is the main heating fuel for 63% of housing units in 2024, per the American Community Survey. NOAA normals for 1991-2020 show an average high of 72.4°F, an average low of 50.0°F, and a mean temperature of 61.2°F.
Preventive maintenance and replacement work
The company says its maintenance programs are intended to keep systems running efficiently. Customers also describe ACS handling central-unit replacements and ongoing maintenance across multiple systems.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.