Business Details
50 Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in Rochester, MN
Since 1976, Tonna Mechanical has built a legacy of trust and excellence in the Rochester, MN area. Our NATE-certified technicians deliver comprehensive HVAC, plumbing, water treatment, and air quality solutions, prioritizing honesty, trust, and professionalism. With decades of experience, we specialize in 24/7 emergency repairs, seasonal maintenance, and installations of industry-leading Carrier products. Our commitment to world-class quality is reflected in our Just Right Comfort Club, which offers cost-effective maintenance plans to prolong equipment life and reduce energy bills. We serve Southeastern Minnesota with a focus on local expertise, addressing unique challenges like regional water hardness and climate extremes.Our team combines technical proficiency with personalized service, ensuring homes and businesses remain comfortable year-round. Backed by over 500 five-star reviews, we emphasize transparency, upfront pricing, and customer education. From furnace installations to duct cleaning, our services are designed to exceed expectations while maintaining unparalleled integrity. We invest in continuous training and cutting-edge technology to stay ahead of industry trends, ensuring our solutions remain innovative and reliable. As a family-owned business, we treat every client's home as our own, delivering service that is 'Just Right' for their specific needs.
Services
Heating Repair
Cooling Repair
Plumbing Services
Water Treatment
Duct Cleaning
Air Quality Solutions
Furnace Installation
AC Maintenance
Emergency Repairs
Commercial HVAC
Details
- Year established: 1976
Highlights and features
- 48 years of local expertise in Southeastern Minnesota's unique climate and water challenges
- NATE-certified technicians with access to industry-leading Carrier and Hellenbrand products
- 24/7 emergency service with fully stocked vehicles for immediate repairs
- Just Right Comfort Club offers cost-effective, comprehensive equipment maintenance plans
- Over 500 verified five-star reviews highlighting transparent pricing and professional service
Associations and certifications
- NATE
- Carrier Factory Authorized Dealer
What people say
Excellent service in all aspects
Courteous, professional, and knowledgeable
Exceptional service
Professional work crew
Delivered on every promise
Services
Heating Repair
Our NATE-certified technicians provide 24/7 emergency heating repairs for furnaces, boilers, and heat pumps. We diagnose issues like pilot light failures, airflow problems, and thermostat malfunctions, offering upfront pricing and same-day service. Installing Carrier products ensures long-term efficiency and reliability for Minnesota winters.
Cooling Repair
Specializing in central air and mini-split systems, we repair cooling issues like refrigerant leaks, compressor failures, and thermostat problems. Our team addresses water leaks and airflow issues while offering seasonal maintenance to prevent breakdowns during humid summers in Southeastern Minnesota.
Plumbing Services
We handle emergency plumbing repairs for burst pipes, drain clogs, and water heater failures. Our services include repiping, gas line installation, and garbage disposal repairs, with 24/7 availability to minimize water damage and restore functionality.
Duct Cleaning
Professional air duct cleaning removes contaminants like dust, mold, and allergens from HVAC systems. This service improves indoor air quality, reduces energy bills, and extends equipment lifespan while addressing common issues like leaky or dirty ductwork.
Water Treatment
We install and maintain Hellenbrand water softeners and filtration systems to address Southeast Minnesota's hard water issues. Solutions include iron removal, drinking water systems, and whole-home filtration to improve water taste, appliance longevity, and plumbing efficiency.
Questions
What areas does Tonna Mechanical service?
We serve Rochester, MN and surrounding communities including Mankato, Owatonna, Byron, Kasson, and Saint Charles, covering most of Southeastern Minnesota.
Do you offer emergency HVAC services?
Yes, our 24/7 emergency repair team responds to heating and cooling issues at any time with fully stocked vehicles for immediate solutions.
What financing options are available?
We offer special financing programs for equipment upgrades and major repairs, with options to suit various budgets and credit profiles.
How can I improve indoor air quality?
Our air quality specialists recommend solutions like air cleaners, humidifiers, and duct cleaning services tailored to your home's specific needs.
What is the Just Right Comfort Club?
This membership program provides comprehensive maintenance for HVAC, water heaters, and water treatment systems, offering cost savings and priority service.
Are your technicians certified?
All HVAC technicians are NATE-certified, and our plumbers hold state licensing, ensuring expertise across all services we provide.
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