6 raters cover all of Napa County.
Northern California HERS rating company (CHEERS# RCN13445) offering duct leakage testing, refrigerant charge verification, fog leak detection, fan watt draw testing, system airflow measurement and exemption assistance. Its published county list includes Santa Cruz and Monterey.
- Serves
- Alameda County, Contra Costa County, Marin County, Monterey County +12 more
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Commercial mechanical and HVAC contractor, certified as a Mechanical Acceptance Test Employer (ATE) under the California Energy Commission's ATTCP program by NEMIC/TABB and the California State Pipe Trades Council (CSPTC/NITC). Serves Lake, Mendocino, Napa, Solano, and Sonoma counties.
- Serves
- Lake County, Mendocino County, Napa County, Solano County +1 more
- Certification
- ME00145
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Provides residential and commercial HERS testing, Title 24 documentation, CALGreen inspecting, HVAC design, mechanical and plumbing engineering, building commissioning and energy auditing. The company states it primarily serves Sonoma, Napa and Marin counties from an office at 651 Portal St Ste 3, Cotati.
- Serves
- Marin County, Napa County, Sonoma County
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Commercial mechanical and HVAC contractor, certified as a Mechanical Acceptance Test Employer (ATE) under the California Energy Commission's ATTCP program by NEMIC/TABB. Serves Lake, Mendocino, Napa, Solano, and Sonoma counties.
- Serves
- Lake County, Mendocino County, Napa County, Solano County +2 more
- Certification
- ME00141
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Sacramento HERS Test & Title 24 performs HERS tests and Title 24 verifications for residential and non-residential projects, including duct leakage testing, airflow measurement, refrigerant charge verification, watt draw testing, blower door testing, QII inspections and indoor air quality testing. The company states it is certified through CalCERTS and CHEERS.
- Serves
- Alameda County, Amador County, Contra Costa County, El Dorado County +17 more
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Certified HERS raters providing California Title 24 energy compliance field testing and verification, including HVAC testing in existing homes and verification of new home photovoltaic systems. The firm also offers CALGreen field verification inspections, GreenPoint Rated services, Energy Star ratings, home energy audits and PHIUS+ rating for Passive House projects.
- Serves
- Lake County, Marin County, Mendocino County, Napa County +2 more
Compiled from public business information. Claim or remove this listing