Tonna Mechanical offers 24 Hour 7 Day (24/7) expert home Air Conditioning (residential AC), Heating, Water Treatment & service of most major home systems in Greater Rochester, Minnesota. CALL TONNA for Full Service Reliability since 1976.
Here to ensure that every space in your home or office is always just right, Tonna is one of the best-reviewed and best-rated AC, Cooling, Heating, and Water Treatment Repair & Install companies in Southeast Minnesota.
Services We Offer Include:
- Central Air Conditioning Installation
- Home Air Conditioning Repairs
- Water Filtration & Treatment System Service
- Gas & Oil Boiler Repair
- Furnace Install & Repair
- Water Heater/Softener Installation & Repairs
- Duct Cleaning
- Home Heating System Service
Technicians were consistently described as polite, knowledgeable, and professional in their service.
Customer Service
Many customers praised the responsiveness and helpfulness of the staff, highlighting their willingness to explain options and provide assistance.
Quality of Work
Overall, customers expressed satisfaction with the quality of repairs and installations, noting thoroughness and efficiency.
Pricing Concerns
Some reviews mentioned dissatisfaction with perceived high costs and upselling practices during service.
Timeliness
Customers appreciated the promptness of service, with many noting quick response times for emergency calls.
KG
Karen Greenslade
2 days ago
5.0
Thorough inspection of plumbing per the plan we signed up for. The pictures were helpful in pointing out areas of possible concern and what would correct the areas without any pressure to do so. We were very pleased with our first visit from Tonna.
JL
Joe Laubach
Jan 14, 2026
5.0
I had Cody stop by my home to replace two bathroom fans and correct some ductwork in my attic that became disconnected. While he was in the attic, he was kind enough to inform me about some other issues that he spotted unrelated to the job. Cody was professional with a great attitude, very knowledgeable, and was fun to chat with. The whole experience went smooth and easy.
SE
sheldon elseth
Jan 10, 2026
5.0
We woke up to a furnace not heating our house on a very cold Saturday January morning. We called Tonna Mechanical needing emergency assistance. Aaron texted us when he was about 15 minutes from our home so we were prepared. Inspected and diagnosed the problem, explained what had to be done, after getting our approval he made the necessary repairs.
Aaron was very willing to discuss other HVAC concerns we had.
Overall Aaron was very pleasant, skilled and knowledgeable.
Will definitely call Tonna. With any future issues .
JA
Jake Albrechtson
Jan 10, 2026
2.0
Quality of work was good, but I came home to pools of standing water in my basement. I understand things happen and my basement is unfinished but I would assume a wet vacuum could have easily cleaned up most of the mess. Figure when you pay a premium price it includes cleaning up after the work has been done.
DK
Dalton K
Jan 9, 2026
3.0
Service seemed pretty standard. Tech was courteous and put slippers over his boots to protect my floor. Tech was experienced and diagnosed the issue in minutes. Price felt high for replacing my Carrier inducer motor assembly. The job took about an hour and a half with driving to the shop and back. I searched the replacement part number online and was finding parts for around $1200-1700 new. Overall job was just over $2843 with an $81 service fee added. I wish I had a more itemized receipt so I could see labor rates, etc.
Tonna Mechanical provides expert 24/7 home air conditioning, heating, water treatment, and repair services for major home systems in Greater Rochester, MN.
Where is Tonna Mechanical located?
Tonna Mechanical is located at 1440 Industrial Dr NW, Rochester, MN 55901, United States.
What are the hours of operation for Tonna Mechanical?
Tonna Mechanical operates 24 hours a day, 7 days a week.
Since when has Tonna Mechanical been in business?
Tonna Mechanical has been providing full service reliability since 1976.
What are some specific HVAC services offered by Tonna Mechanical?
They offer central air conditioning installation, home AC repairs, gas and oil boiler repair, furnace installation and repair, water heater and softener services, duct cleaning, and home heating system service.
How can I contact Tonna Mechanical?
You can reach Tonna Mechanical by phone at +1 507-288-1908 or visit their Facebook page at https://www.facebook.com/102387559295071.
Are there any nearby contractors or HVAC service providers close to Tonna Mechanical?
Yes, nearby HVAC and contractor services include FloCore, Gustave A. Larson Company, and All-Star Basements, which might help with complementary home improvement needs.
What nearby shipping and delivery services can I use when visiting Tonna Mechanical?
UPS Customer Center and UPS Drop Box are nearby for convenient courier and delivery services.
Are there nearby fitness or recreational centers near Tonna Mechanical to visit before or after an appointment?
Yes, The Yard Sports Training and Progression Fitness gyms are close by for workouts or sports activities.
What category of contractors and services are available near Tonna Mechanical for additional home improvement needs?
Nearby options include contractors specializing in excavation, masonry, roofing, and hardware supplies such as S L Contracting, Steve Gentry Construction, and Roberts Hamilton Rochester.