Harry's HVAC

04/27/2026

The phone has been ringing off the hook today with service calls — systems with no heat. The average cost of a service call is $800! Yikes!!😳 And with inflation, parts continue to get more expensive.

Did you know that regular preventative maintenance can save you on these costs in the long run? And there’s still time today to book and save an additional $50! Offer expires 04/30/2026.

Schedule yours today by calling Harry’s HVAC at 406-291-9690.

04/02/2026

🚚 When a Harrys HVAC tech rolls up to your home, you’ll know you’re in good hands. Here’s a quick look at the truck you’ll see on site.
We are starting to give out review cards as well. We are so excited to hear all the things you have to say about us.

03/30/2026

🔥❄️ HVAC Preventative Maintenance Special

Keep your system running efficiently and avoid costly repairs.
✔ Full system inspection
✔ Filter check & cleaning
✔ Safety & performance check

Now only $150 (Save $50!) - Offer valid through 4/30/25

Stay comfortable year-round—schedule your service today!
📞 Call or message to book
406-291-9690

02/28/2026

02/13/2026

Call for maintenance! 406-291-9690

02/05/2026

Call today for all your HVAC needs!

01/21/2026

HVAC maintenance is so important for keeping your systems running well. Mention this post when you schedule and we will give you $10 off.

01/15/2026

Weekly HVAC tip! Call today for your furnace needs (406) 291-9690

01/10/2026

We are just a call away for all your HVAC needs!
https://harryshvac76.com/

12/08/2025

Another happy costumer. Two heating system in there three story house. One was a zoned system so there daylight basement did not freeze in the summer months. With a constant even temperature throughout the house.

12/08/2025

Keep Your Home Warm All Year Long! 🔥

Annual Heating System Maintenance Special

Don’t wait for the cold to hit before discovering a problem! Keep your heating system running safely, efficiently, and reliably with our Yearly Maintenance Service.

✅ Improve energy efficiency
✅ Extend the life of your heating system
✅ Prevent costly breakdowns
✅ Ensure safe operation
✅ Enjoy peace of mind all winter long

Schedule your annual tune-up today!
Our certified technicians will perform a full system check, cleaning, and performance test—so your home stays warm when you need it most.

📞 Call now: (406)291-9690

Limited spots available—reserve yours today!