If you want a dependable, skilled technician to service your home comfort system, then you want a certified technician. NATE (North American Technician Excellence), BPI (Building Performance Institute), HVAC Excellence and IGSHPA (International Ground Source Heat Pump Association) are the leading national certification programs for technicians in the HVAC/R (heating, ventilation and air conditioning/refrigeration) industry. To find a certified technician, you need to find a certified contractor.  

EHCC ensures its member contractors employ certified technicians, have a good standing with the Better Business Bureau and carry adequate insurance coverage. Members must also abide by a Code of Ethics to maintain membership in the organization. You can search for an EHCC Member Contractor in your area below:

You can also:
Search for NATE-certified contractors in your area by visiting NATE's Consumer Contractor Connection.
Search for BPI accredited contractors in your area by visiting their Find an Accredited Contractor page.