Faithfully Serving the Rochester Area Since 1976
Everyone knows the story of Goldilocks and the Three Bears. Whether she was searching for porridge that was neither too hot nor too cold or a chair that was neither too big nor too small, Goldilocks was never satisfied until everything felt “just right.”
We might not be characters from a fairytale. But at Tonna Mechanical, we know what it means to feel “just right” at home. And we’ve been helping our customers feel the same through our HVAC, plumbing, air quality and water treatment services.
The Tonna Promise
Since 1976, Tonna Mechanical has been the only name our customers need to know for all of their home and business indoor comfort needs. That’s because we have continually provided the finest and most trusted services in our neck of the woods.
As a locally owned and operated business, our service area encompasses most of Southeast Minnesota, including Rochester, Mankato and the Minneapolis/St. Paul metropolitan areas. It doesn’t matter whether we’re working in a home or in a local business. 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.
With so many HVAC and plumbing companies in Southeastern Minnesota, why choose Tonna? Learn more about who we are and why we’re the team Rochester area families have been trusting with their comfort and safety since 1976.
When we aren’t providing “just right” service for our customers, we’re spending time with our loved ones and pursuing our own passions! Get to know the team at Tonna Mechanical and what drives us both on and off the job.
We’re always on the lookout for talented and friendly professionals to join our ranks. Learn more about what we offer as a company and apply for one of our open positions today.
From St. Paul to Rochester, we extend our services across Southeastern Minnesota. These are the same towns and communities we’ve been serving since 1976—and we wouldn’t have it any other way.
We’ve been fortunate to earn a “Tonna” positive reviews through the years! We believe there’s no limit to learning so we continually use your feedback to grow and improve as a company. Visit our reviews page to hear what your friends and neighbors have to say about their experience with Tonna Mechanical.
Heating, cooling and plumbing problems don’t happen on a set schedule. In fact, it feels like they happen at the most inopportune moments. No matter what’s happening in your home or business, we’re available 24/7 to make it right, day or night.