Experience
Established in 1998, ZEA has over a decade of experience designing, installing, retrofitting and upgrading HVAC, Solar Electric and Solar Thermal systems in homes and businesses throughout Northern California. Our team has a combined total of over 50 years of HVAC experience.
ZEA has transformed multiple structures into Net Zero Energy buildings combining solar PV with high-efficiency air-source heatpump HVAC systems.
Our certifications include:
- C20 Contractor license
- C46 Solar Contractor license
- License #820063
- Energy Upgrade California participating Contractor
- CBPCA HERS Rater
- CABEC Certified Energy Plans Examiner (CEPE)
- Member: ASES, NorCalSolar, Efficiency First, Solar Sonoma