Tonna offers heating systems & services for Rochester MN clients, ensuring that you’re comfortable through Minnesota’s chilly winter months.

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When things start heating up, count on Tonna’s cooling systems & services to keep you feeling “just right” in Southeastern Minnesota.

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Clean water is not a luxury. It’s a necessity – especially in Rochester MN. Count on Tonna for free, on-site testing and evaluations, and custom water treatment plans.

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Whether it’s for your Rochester MN home or business, emergency or installation, Tonna Mechanical’s plumbing team will keep your daily life fresh and flowing.

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Springtime in Minnesota

Can Be Unpredictable

And without an efficient heating and cooling system,
you might be struggling with uneven temperatures.


Some Rooms Might Feel Too

Damp & Chilly



Others Feel Too

Hot & Stuffy


Thankfully, Tonna Mechanical is here to ensure
that every space in your home or office is always

Just Right

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The Best HVAC Company in Rochester, MN

Always There to Bear a Hand for Your Comfort