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

"The installers did an excellent job; they were on time, thorough, and very tidy. The installers answered my questions, demonstrated the new thermostat, and were very courteous."

"After a no call/no show by another technician (during 3 weeks of 90+ temps, a sick spouse, 3 tired dogs & a pandemic), I called Hvac Doctor after finding a referral on Angie's List. My call was promptly returned & I was honestly told I would be contacted if an opening presented itself. Within a few hours & much to my delight after a restless night of sleep, I was called & my central air was promptly & accurately repaired. These guys are top notch professionals as well as knowledgeable. Hvac Doctor is now going to be my new ongoing routine maintenance technician as well. Search no more, call Hvac Doctor! Can I give them 10 stars?"

"Jay the installer did a fantastic job in the quality, timeliness, and communication thru the entire install process. Even did an incredible job installing the a/c lines in a very difficult finished basement configuration with very minimal impact to the drywall. We are very happy with his work and would definitely, recommend him for your central air unit."

"Perfectly. Diagnosed the problem in 10 minutes, ordered the replacement part and installed it within 3 business days. Competent, timely and friendly technicians plus incredibly responsive support staff. Very highly recommended."

"Freier's provided an extensive estimate and took a great deal of time explaining how the system works, what to expect with the install, what the estimated cost savings and payback period would be.  They came out several times to discuss which method of coil installation would be best for our situation (vertical or horizontal) and they explained who would be here and when.
When the big day arrived, Ryan, who was the point person for the project, came out to meet us when the drillers showed up.During the project, he was very responsive to my concerns and also with an issue that came up in which the drillers couldn't frill as deep as they needed to (due to the depth of our well/water table).  Rather than forging ahead as originally planned and risk contaminating our drinking water, Freiers worked with the drillers to drill an additional 2 holes to compensate for the loss of area due to the shallower holes. 
Once the coils were installed, Freiers did a fantastic job getting the geo pump and electrical connections installed inside the house with the installation of an off-peak meter and connections from way across the house....they needed to do extensive re-routing of the eletrical for this but they made it work and were so pleasant!  They always showed up on time and worked diligently for several days until all was completed.
Once the system was ready to go, Freiers spent the needed time with us to explain how to use the controls and to understand what all the blinking lights meant and when to call in case of a problem.  About 6 months after the system was installed, something went awry with the geo pump.  I called and they came out immediately, determined that there was a bad circuit board somewhere, and replaced it free of charge within the same day.  The geo sustem works great, has saved us money, and I know that we are always 1 phone call away from Freier's if problems arise!  Excellent company.
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"We are very satisfied with the minisplit system installation. The equipment works great. The installation team did a fantastic job explaining what they were going to do, getting it done and cleaning up before they left."

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!

We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule today! \n \n

"In the middle of the Summer my a/c decided not to work and they were very accommodating coming out quickly and fixing everything right away. They did an excellent job! I will definitely recommend and use them, again."

"Our first experience with this firm, and our first service call in our new condo. Routine check up on furnace turned into replacement of the furnace/a-c. Techs explained the situation thoroughly. Aged unit has broken heat exchanger, created high CO levels--definitely dangerous. Tech arranged a meeting with sales rep later the same day. Price for replacement pretty much fixed, as this condo requires a particular kind of unit. But existing options were explained. All very professional, and we look forward to installation in a couple of weeks."