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The Best Heating, Cooling, Water Treatment, & Plumbing Services in Rochester, MN

  407 Google Reviews
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The Best Heating, Cooling, Water Treatment, & Plumbing Services in Rochester, MN

Request Service
 227+Google Reviews

Tonna Mechanical is here to ensure that every space in your home or office is always just right!

Cooling

Heating

Water Treatment

Plumbing

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Why Choose Tonna?

Word-Class Quality

You can rely on us for quality products, quality service, and quality workmanship on every job, every day.

Outstanding Value

Continually delivering cost-effective long-term solutions. We provide outstanding value every step of the way.

Continuing Adaptability

You deserve the latest and greatest products and services, so we always stay current with the newest products, techniques, and technologies.

Unparalleled Integrity

Integrity means everything to us. It’s how we earn our customers trust and it’s the reason so many of our customers have been with us for decades.

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!

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Hear What Our Customers Are Saying

Excellent service. They came out the same week and took care of my issue quickly and professionally.
Tyler Ferguson,  2020-09-01T20:51:58.688Z
We called Tonna when our air conditioning unit went out at the beginning of the summer. My husband knew it needed replaced and they sent a representative within the hour who gave us all the options as well as added some refrigerant to help us get by. We priced a couple of other companies and Tonna’s was the most competitive. We chose the package to replace the furnace along with the air conditioning. Everything was completed within a week. Thanks Tonna for a very easy and seamless experience!
mom of twins 5.0,  2020-09-01T15:37:02.898Z
Handyman plumbing project gone awry on a Sunday; Corey S. to the rescue!
Craig Springer,  2020-08-24T22:45:13.975Z
Great Company. Clint came out and it took him about 15 minutes to check, measure and give me an estimate. The new water heater was installed 2 days later. Adam and his partner showed up on time and the work was done fast, accurate and clean.
Michael Herrmann,  2020-08-24T13:36:27.268Z
Can’t say enough good things. Exactly what you hope for when you need something fixed. Professional. Punctual. Pleasant. Needed water heater replaced ASAP. Got it done quickly. Quality of work excellent. Everybody I dealt with professional. Will use them for any needs going forward.
Rory Smoot,  2020-07-28T11:57:39.544Z