Founded in 1976, Tonna Mechanical has grown into a trusted provider of comprehensive heating, cooling, plumbing, water treatment, and indoor air quality solutions across Rochester and Southeast Minnesota. The company emphasizes core values of honesty, professionalism, and community connection, shaping strong and enduring relationships with homeowners and businesses alike. With a full complement of services including emergency repairs, maintenance, installation, and air/duct cleaning. Tonna Mechanical stands ready whenever comfort issues arise.
Tonna’s service offerings span the full spectrum of home comfort needs: from central air conditioning, heat pumps, and smart thermostats to plumbing solutions such as water heater repair, repiping, gas line services, and water softening systems. Understanding the challenges of Minnesota’s climate and unique water conditions, the company carries specialized equipment like Carrier heating systems and Hellenbrand water softeners to ensure efficient and effective results. Clients seeking smoother upkeep can opt into the “Just Right” Comfort Club, a membership plan designed to streamline maintenance, minimize energy costs, and extend the life of multiple household systems through bundled care and perks.
Over nearly five decades, Tonna Mechanical has earned a reputation for reliability and neighborly service in Southeast Minnesota. Positive customer feedback highlights its professionalism, thoroughness, and customer-first approach from seamless emergency responses stocked with tools and expertise, to courteous, patient technicians who explain their work clearly. Whether assisting with seasonal inspections, system installations, or unexpected failures, Tonna’s commitment to quality and community continues to make comfort feel “just right” for homeowners throughout the region.
