Lewis Heating and A/C

10/08/2026

🍂 Your furnace took the summer off. Make sure it’s ready to get back to work!

Cold mornings are here, and Montana winter won’t be far behind. Before your heating system starts working overtime, give it the attention it needs with fall maintenance from Lewis Heating & A/C.

Routine maintenance can help:
✔️ Keep your system running efficiently
✔️ Catch small issues before they become costly repairs
✔️ Reduce the chance of an unexpected breakdown
✔️ Keep your home or business comfortable through the colder months

Don’t wait until the first freezing night to find out your heat isn’t ready. Whether you’re warming your family’s home or keeping your business comfortable, our team is here to help.

(406) 945-3610 📞 Call or📱Text
Lewis Heating & A/C to schedule your fall maintenance!

Locally owned. Montana winters understood. Comfort you can count on.

07/16/2026

🎉 12 Years of Lewis Heating & A/C! 🎉

Today, we’re celebrating 12 incredible years in business!

Twelve years ago, Lewis Heating & A/C was nothing more than a dream, a lot of determination, and a two-car garage. We never imagined just how far this journey would take us.

Over the years, we’ve grown from that small garage into a large commercial building, expanded our services, opened our fireplace showroom, and built a team of hardworking, dedicated employees who have become like family. None of this would have been possible without them.

Most importantly, we want to thank our amazing customers. Your trust, loyalty, referrals, and support have allowed us to do what we love every single day. Whether we’ve installed your furnace, repaired your air conditioner, built your fireplace, or helped keep your business running, we’re honored you’ve chosen us.

To our employees—thank you for your commitment, professionalism, and pride in your work. You are the heart of this company, and we couldn’t do it without you.

What started in a two-car garage has become something we’re incredibly proud of, and we’re just getting started.

From the bottom of our hearts, thank you for being part of our journey. Here’s to the next chapter and many more years of serving our community!

❤️ With gratitude,
Tom & Shaylee Lewis
Lewis Heating & A/C

07/03/2026

06/18/2026

Office Closure Notice 💙💛

Our office will be closed Friday, June 19 through Wednesday, June 24 as we take time to celebrate a couple of very special milestones for our family.

Our son, Tommy, has been selected to play in the prestigious Montana East-West Shrine Game, and we’ll be cheering him on as he represents his team, community, and family. Following the game, we’ll be spending a few days moving Tommy to Bozeman to play football for the Montana State Bobcats.

The office will reopen Thursday, June 25.

🚚 Good news: Our technicians will remain available throughout the closure, and we will continue to provide service calls and emergency service as needed. Please call or text 406-945-3610, and we’ll get back to you as soon as possible.

Thank you for your understanding and support as we celebrate this exciting chapter with Tommy. We appreciate our amazing customers and look forward to serving you when we return!

— Lewis Heating & A/C ❤️🏠❄️🔥

“Family first, comfort always.”

06/04/2026

🎓❤️ Join us in celebrating Tommy Lewis, Havre High School Class of 2026! What a milestone… and what a bittersweet, proud moment for our family.

Over the next couple of days, we’ll be taking some time to soak in the memories, celebrate our graduate, and enjoy this special season of life.

Our office will be CLOSED Thursday & Friday, but our technicians will still be working and monitoring calls/texts at 406-945-3610. We’ll be available — just a little in and out, and response times may be a bit slower than usual.

Thank you for your patience, your understanding, and for supporting our small family business through all of life’s big moments. Your support means more to us than you know.

— Lewis Heating & A/C
Reliable Comfort. Done Right. 🎓

06/01/2026

Last week: “My AC quit!” 🥵
This week: “Can you fix my furnace?” 🥶🔥
Meanwhile… we’re installing fireplaces.
Just another week in Montana. 😂
❄️🔥🌬

05/27/2026

We are grateful to have been a part of this project and happy to see it to completion! Congratulations to all involved!

04/30/2026

🔥 Big recognition for our team 🔥

As a co-owner of Lewis Heating & A/C, I get a front-row seat to the work that happens behind the scenes—and Shaylee brings it every single day. 💪

She was recognized at the Fire Within event through the Great Falls Development Alliance with the Inspire award, honoring women entrepreneurs who are making a real impact in their business and community. 🔥📈

No shortcuts. Just grit, leadership, and consistency. 💯

Proud doesn’t even begin to cover it. 👏

👇 Drop a 🔥 to help us celebrate her!

— Lewis Heating & A/C