Take a look around.
We are the best choice for service,
repair, and installation services
for homes and businesses.

You can schedule an
appointment fast and easy today!

Call today and ask about our
Winter Specials to save
you money!

System Inspections

When we perform a maintenance check-up on your system we thoroughly inspect your system and ensure that it is operating within manufacturers equipment specifications.


Diagnostic Services

Because we have the experience we know how to fix your system right the first time. Many contractors guess, and charge for unnecessary parts and additional labor.


Efficiency Upgrades

Do you have a system that is old, run down and an energy hog? We can replace your system with an Energy Star System and do it right!


Get a free repair quote

Write to us


What other said about us

About Us

Our interesting story

Walls Heating and Air Conditioning is a family owner and operated business, located in Marlow, Oklahoma. Keith, Mike and Chad service these towns and communities: Marlow, Elgin, Lawton, Duncan, Rush Springs, Comanche, and Lindsay.

Combined we have over 35 years in the Heating and Air Conditioning Industry.

Contact Us Today

Phone: 580.658.3566

Fax: 580.658.9111

Armstrong Dealer