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What people are saying about us.

  • Excellent care and service!

    Excellent care and service!

    Called them on a Thursday that our AC wasn't working, they not only got us up and going as soon as possibly but provided excellent care and customer service!! I highly recommend Lewis Heating and AC!

    Kayleen Breen

  • Fast, effective, professional!

    Fast, effective, professional!

    Tom is the man! Wouldn't call anyone else. Fast, effective, professional! Thank you for all you have done for our new home and business.

    Matt Springer

  • Up and working in less than an hour!

    Up and working in less than an hour!

    Very pleased with the professionalism and friendly attitude, the company was recommended by a friend and had our furnace up and working in less than an hour!

    Cecilia Bjornestad

  • Excellent care and service!
  • Fast, effective, professional!
  • Up and working in less than an hour!


Mon-Fri 8am - 5pm

Service Calls

About Us

We are a Heating, Ventilation, and Air Conditioning company. We have new system installation,

Contact Us

Phone: (406) 945-3610
Office: (406) 262-7714
Fax: (406) 262-7719
1988 2nd Street. W
Havre, Montana 59501

(406) 945-3610