HERS RATER DUCT TESTING & Air Balancing - State certified and insured. We provide service to A/C Contractors, Builders and homeowners in Los Angeles, Orange, San Bernardino and Ventura Counties. Our fees are very competitave if not the lowest. We also offer a free Infrared scan of 2 rooms that seem to be cold or drafty with each HERS rater duct leak test.

Air balancing NBI certified and HERS duct testing. We service all of Southern California

We are a company that does home testing that serves all of Southern California. We can offer HERS Verification, Duct Testing, Blower Door Testing, Infrared Testing, Energy Testing, etc.