Air Conditioning Associates
HVAC contractor in St Paul, MN.
In Air Conditioning Associates' own words
Air Conditioning Associates Inc. has been serving the Twin Cities Metro since 1974 and has maintained an excellent reputation as a union commercial design build mechanical HVAC contractor, HVAC preventative maintenance, and service.
- Trade
- HVAC contractor
- Business address
- 55 Ivy Ave W, St Paul, MN 55117
- Telephone
- (651) 488-0291
- Website
- acamn.com
- Hours
-
- Monday7:00 am - 4:30 pm
- Tuesday7:00 am - 4:30 pm
- Wednesday7:00 am - 4:30 pm
- Thursday7:00 am - 4:30 pm
- Friday7:00 am - 4:30 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- MN 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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Awful techs. Installed an ac unit and it has almost fallen off the base they put it on multiple times. They came out and said that’s how it’s supposed to be. Broke my thermostat and said “that sucks better call center point to fix it” stay far away from this company.
Kevin S.
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I inherited a bit of an HVAC mess and the team at ACA helped me out a ton. They worked with me to find an economical and safe solution to my problem. Each step of the way, their team showed up on time, their workmanship and communication was very clear professional and I am very happy they were there to assist me.
Jaime W.
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ACA was extremely responsive when my heat went out at my dog grooming salon. They were quick to solve the problem and easy to get ahold of. Will be recommending them to other business owners.
Myrandabieniek T.
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Very bad system design (for instance putting a room youd want to be warmer on the same system as a room youd want to be cold with dueling thermostats), subpar installation required 3rd party to repair what could be repaired (didnt add appropriate amount of refrigerant to take into account for adding additional line to the line set). Good luck getting any help with anything claimed to be under warranty. I was transferred to a project manager to help me with a component that needed to be replaced under warranty. The guy was not thrilled and just said ok we will take care of it and was about to hang up without even knowing who I was or what property the issue was at. after I said wait a minute don't you need my info? I gave it and never get a call back. Tried calling some more but never get anywhere...
Josh M.
About Air Conditioning Associates
Commercial HVAC work from Air Conditioning Associates
Air Conditioning Associates says it has worked in the HVAC business since 1974. Its work includes commercial construction, design-build mechanical HVAC, preventative maintenance, and service work.
The company names air conditioning, mini splits, heat pump systems, Magic Paks, split systems, rooftop units, boilers, unit heaters, infrared tube heaters, and air compressors and dryers among its equipment work. It also identifies makeup air and exhaust equipment, heat-recovery ventilators, and energy-recovery ventilators.
Maintenance and emergency HVAC support
For commercial equipment, the company offers preventative maintenance and states that emergency HVAC help is available 24/7 through its main line. Its regular office hours run Monday through Friday, 7:00 am to 4:30 pm.
Air Conditioning Associates has a 3.0 rating from 6 reviews. Reviewers describe both responsive, clear communication and concerns about follow-through.
St Paul commercial heating and cooling
The company’s stated work spans new commercial mechanical systems, ongoing maintenance, and service calls for equipment including heat pumps, rooftop units, boilers, and ventilation 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.