Get matched with top central a/c installers in Dennison, MN

"They were the installers when the system was built. It was good. The workers and the staff are excellent."

One Hour Heating and Air Conditioning is your premier provider for heating and air conditioning in Southern Minnesota. If you are south of the river, we are your people!

"Went very well, fixed my computer quickly, worth the money
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"The AC/furnace unit was installed quickly and professionally. Totally satisfied."

"Prompt, clean, candid & thorough. I've just found our go-to pro for our household plumbing & HVAC needs."

"I had just had my house broken into and a window needed to be boarded up.  After trying to contact a couple difference companies, Cady Handyman was so nice and accomodating and able to help me within hours.  They were very considerate, did a great job, and helped me out when I really needed it.
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"I contacted SOS over the weekend and the technician was able to come on Monday night (great considering my work schedule). He was on time (within the 2 hour window agreed upon), courteous and thorough. After he installed the unit in a timely manner (my 3 yr son thought it was really fast) he explained how to operate it efficently and gave tips for optimal wear and tear, very professional and thoughtful (above and beyond if you ask me)! He also left the work area very clean, unlike some install experiences we've had. We would definitely call SOS again!!!"

"This company has treated me well, especially Mike Museus, who worked over a year (last summer and this spring) to find out why there was a fluid leak in my new AC unit. The leak didn't affect the cooling of my home so I wasn't concerned, but Mike was persistent, even to returning finally with an "expert" to help diagnose the problem. What they found was that the A-coil above the furnace was full of tiny pinholes. On the day this was to be replaced, Steve came before 9 a.m. to remove the defective A-Coil and install the new one. He worked on it all day, without lunch or a break, leaving shortly after 5 p.m. There was no charge, as it was still under warranty. With all that, he still took the time to explain to me why the replacement was so important: that the defective A-Coil could eventually leak enough to damage the furnace below it. Because he was using solder, I believe, to install the new part, he turned on the ceiling fan in the adjacent room to mitigate the fumes. My only complaint is that a few of my vinyl floor tiles were damaged/discolored by the soldering process. That part of the flooring has had water damage before and is missing a few tiles so, after a day of hard work, he may have attributed the damage to work done before. It's not a big deal; I just wish he'd have said something. I have to hand it to Steve, though; he was working by himself, which frequently required him to leave the furnace area to check the outdoor AC unit, then rush back to the indoor work. I think it might have been a two-person job. At least, an assistant could have facilitated some of the work done."

"Carter installed a new toilet. He was friendly and professional. He arrived promptly, completed the install, hauled the old toilet away and left the area clean."

"Paul did a great job.  Our previous contractor didn't do a very good job on the rough openings for the doors so it took longer than Paul thought to install the doors, but he didn't charge us extra.  Every door looks really good.  The wall he finished for us looks a lot better than the other walls.  We should have called him first.  He will be getting a call from us on any more work we need for sure."