California Air Duct Testers

The Bay Area's #1 Provider of H.E.R.S. Testing & Air Duct LEAKAGE Testing Services.

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.