Tonna Mechanical

Heating and ac repair company serving Rochester MN and surrounding areas

Full Service Reliability. That’s Tonna Mechanical.

Since the mid-1970s, Tonna Mechanical has been the only name our customers need to know for all their home and business indoor comfort needs. That’s because we have continually provided the finest heating, air conditioning, ventilation, refrigeration, water conditioning and plumbing services.

A locally owned and operated business, our service area encompasses most of Southeast Minnesota, including Rochester, Mankato and the Minneapolis/St. Paul metropolitan areas. From residential homes to businesses, the team at Tonna Mechanical will always go further, work harder and do more to ensure your complete satisfaction, safety and comfort. You have our word on that.

Learn more about us:

* Why Choose Tonna?

* Awards

* Service Areas

* HVAC Maintenance Plans

* Reviews

* Affiliations & Licenses

* Meet the HVAC Experts

Now with our app you can connect with us on the go!

Some features include:

- App-Only rewards program

- Voice recorder diagnosis tool so you can record that funny sound your ac unit is making for us.

- Sharing capability so you can refer us to your friends and family that may need ac or furnace help as well.

- A gallery of photos of happy, satisfied customers.

- Push notifications so you're informed on new deals and specials that we offer.

- And much more...