California Air Duct Testers is a local Bay Area company which specializes in HERS Rating and Title 24 Compliance and verification services for Residential prescriptive HVAC alterations. We also provide homeowners with an Air Duct Pressure Test for leakage in order to save them money on energy bills.

Please explore our site for more info. Cities in which we currently perform air duct pressure testing services are: San Jose, Campbell, Sunnyvale, San Mateo, Santa Clara, Milpitas, Gilroy, Los Gatos, Menlo Park, Santa Cruz, Mountain View, San Carlos, Palo Alto, Los Altos, Redwood City, Portola Valley, Fremont, Burlingame, Cupertino, Belmont, San Leandro, Oakland, Hayward, Castro Valley, Union City, Newark.

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Reviews (3)

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Maria Chapot

Aug 11, 2019

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Joe was extremely professional and assisted me as a first time HERS test client. He went above and beyond and I would recommend him to anyone!

Dan Perez

Feb 07, 2019

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I’ve used a couple of different HERS testers and by far Ca air duct testers has been the best. The paperwork always confuses me, but Joe is always willing to go the extra mile and help out with it. I won’t use anyone else from now on.

A. Natan

Jul 01, 2018

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Excellent and thorough work done by Joe. We had new air ducting put and heater system installed. He found several leaks, and was resourceful and helpful communicating with the duct workers regarding solutions. I highly recommend him.