Winona’s Best in Heating and Cooling
At River City Heating & Air Conditioning, we know that you deserve perfect heating and cooling no matter what time of the year it is. Homeowners in the Winona area know it, too—which is why they’ve trusted us with their home comfort for more than 35 years. Find our full range of expertise below and call us for fast, efficient service.
Our HVAC Expertise at a Glance
Trusted by Winona Homeowners Since 1987
Our customers know that we do whatever it takes to keep them comfortable, which is why they come back to us for their heating and cooling needs.
For Emergency Service, Call (507) 454-7689
Contact Us for Service – Business Hours
This form is monitored only during regular business hours. If you need emergency service, please call (507) 454-7689.
“Great service, speedy repairs, and Chris was very friendly. We highly recommend [them]. Thank you River City, keep up the great service!”
“The River City team is top notch! A couple weeks ago, our A/C wasn’t working. Within 4 hours of calling, they had it fixed!”
“I have had River City install both my furnace and air conditioning. I have a regular maintenance contract for both units. I can’t speak highly enough about this company and its exceptional workers.”
“Outstanding service, timely, efficient, and very affordable! Thanks again for the great job, I can sleep better knowing you are there with service!!”
“Furnace fan wouldn’t turn on, had to order a couple of parts from River City and they were quick, friendly, reasonably priced. Thank you!”
“I’ve felt like my business matters to them every time, no matter the size of the job. Would definitely recommend them for any HVAC work you need done.”

Maintenance Plans
Sign up for a maintenance plan to protect your system from breakdowns, improve efficiency, and extend its lifespan.
Heating and Cooling Wherever You Live
Customers refer us to their friends and family all the time because they know our service is prompt, cost-effective, and reliable. We make it a point to book appointments around your schedule, get the job done right the first time, and make sure we explain every step.
We also offer 24-hour emergency service—because we know that breakdowns always happen at the worst times. And the best part: Our service area spans 30 miles surrounding Winona, which includes but is not limited to:
HVAC Service Is Just One Call Away
If you’re in need of HVAC repair, replacement, or maintenance, call or contact us today. We’re always happy to help!