Property Owner

Client Building Exterior

Jack Brown
I have worked with many different HVAC-R companies trying to get my ventilation equipment working properly. Finally I found CIS. One service call and it work and still works perfectly. Thank you CIS!

Client Building Exterior

Jeff Jones
CIS’ staff handled all of the HVAC-R equipment installation in my newest construction project and is setup to handle the next couple facilities as well.

Client Building Exterior

Trey Smith
Thank you CIS for being there for me when I needed you most. My boiler is finally running well and more important continuously. Great job to their staff. I should have call you last year.

Tim Schmitt
I really enjoy working with CIS’ team. They are truly concerned that my facilities HVAC-R equipment is running optimally. Even after a repair, CIS’ staff calls me to make sure that everything is working correctly. They care unlike other companies that we have dealt with over many many years in business. I always suggest CIS whenever a friend or client asks for a great HVAC-R company.

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