Tonna Mechanical

10/12/2026

Looks like cooler weather in the forecast! If you haven't scheduled your furnace maintenance yet, now is the perfect time to give us a call. When you are a member of the "Just Right" Comfort Club, our team of experts are happy to provide bi-annual maintenance on your HVAC equipment to keep things running smoothly.

Check out this video for a brief overview of what our team looks for during your heating season tune-up 👇

Tonna Mechanical's experts provide annual furnace maintenance, insp...

10/09/2026

A big shout-out to The Spud Truck for catering AMAZING food for our hard-working men and women! It was wonderful to be able to gather as a team and celebrate Tonna's 50th anniversary, our 5th year of being named Best HVAC Company, and finalist for Best Plumbing Company.

We truly have outstanding people on our team, and they are very much appreciated. Thank you to all of our staff for attending today, and thank you to our clients for allowing us this time to get together.

10/02/2026

It always makes us smile to see Comfort Cub around town!

09/28/2026

We are so incredibly grateful!

Thanks to YOU, Tonna Mechanical has been voted Best HVAC Company for the 5th year in a row! We’re also incredibly honored to be named the finalist for Best Plumbing Company!

To everyone who took the time to vote for us — thank you. Your continued trust and support mean more to our team than we can say. We’re proud to serve such an amazing community and truly believe we have the very best clients!

The entire Tonna Team will continue working hard to provide the level of service you deserve and to earn your trust year after year.

Thank you from all of us at Tonna Mechanical!

09/09/2026

Soon the days of turning on the air conditioner during the day and the furnace at night will be here! Give us a call on some of these great deals happening this month to keep you comfortable year round.

🟢 Save up to $2,100 on heating & cooling
🟢 Air conditioners for under $4,000 - including install
🟢 Save $400 on water heaters
🟢 Save $300 on water softeners

CallTonna.com

07/13/2026

Voting runs until August 3rd; it would mean a lot to us to earn your votes for both categories.
Vote Best HVAC Company 👇
https://www.bestofthemidwest.com/rochester/rochester-featured-entrants #/gallery/546728666
Vote Best Plumbing Company 👇
https://www.bestofthemidwest.com/rochester/rochester-featured-entrants #/gallery/546728692

03/27/2026

We’re down at the 25th Annual Home Show in Owatonna this weekend put on by KOWZ 100.9 FM & KRUE Country 92. Stop by and see us!

2010 S Cedar Ave, Owatonna, MN 55060-4228, United States

03/10/2026

$99 Furnace Tune-Up Special > CallTonna.com
Temperatures towards the end of winter are always fluctuating which can be hard on your HVAC equipment.
Let's make sure that your furnace is running efficiently and ready for cooling season with a tune-up. What's included?
✅ 30-Point Checklist
✅ Performed by Industry Experts
✅ Report Equipment Data Analytics
✅ No Sales-Pitch
✅ Only Solutions for Foreseeable Issues
✅ Equipment Efficiency Diagnostics
✅ Tips on Equipment Utilization

CallTonna.com
Give us a call or text to schedule a furnace tune-up before this month ends. Experience why Tonna has been voted the Best HVAC Company and the Best Plumbing Company. No maintenance membership required for this deal. Our team is proud to have over 12,000 clients in SE MN and nearly 6,000 "Just Right" Comfort Club members. We would be thrilled for you to experience how we set ourselves apart from the rest.

01/26/2026

The Tonna Team has been working tirelessly around the clock, servicing over 100 emergency after-hours appointments. They have demonstrated teamwork, empathy, and a high quality of work under the pressure of severe temperatures. Let's give them our gratitude! 👏

12/31/2025

Happy New Year's Eve! 🌟
We wanted to say thank you for another great year. We are so proud of the amazing clients and wonderful people on our team. The Tonna Team is so excited to see what 2026 brings.
Tomorrow, January 1st, we will only be available for emergency repair calls. Normal business hours will resume on the 2nd.