Solar and battery storage, roofing, renovation, EV charging, and service robotics from a single in-house W-2 crew. One contract, one schedule, one point of contact — across the East Bay, Tri-Valley, South Bay, Sacramento, and North Bay.
Most properties need two or three of these. Doing them together under one contract is cheaper than hiring separate contractors and watching them blame each other for the delays.
Commercial solar arrays with battery backup, engineered for PG&E rates.
Repair, re-roof and coating - built to carry solar.
Level 2 and DC fast charging, permits and rebates handled.
Interiors, units and common areas, on schedule.
Automation for maintenance and facility operations.
Ongoing servicing for everything above, one number to call.
Wholly operates across Northern California — twelve counties, five regions, one office in San Ramon.
Oakland · Berkeley · Walnut Creek · Hayward · Fremont
San Ramon · Dublin · Pleasanton · Livermore
San Jose · Sunnyvale · Santa Clara · Mountain View · Palo Alto
Sacramento · Elk Grove · Roseville · Folsom
Napa · Sonoma · Marin · Solano
Direct answers to the questions property owners actually ask.
Wholly Construction is a California General B contractor (CSLB #1024858) delivering six integrated trades — solar, battery storage, roofing, renovation, EV charging, and service robotics — to homes and businesses across Northern California. In-house W-2 crews. One accountable contractor.
Wholly serves the East Bay, Tri-Valley, South Bay, Sacramento, and North Bay regions of Northern California. Counties: Contra Costa, Alameda, Santa Clara, San Mateo, Marin, Sonoma, Napa, Solano, Sacramento, Placer, El Dorado, San Joaquin.
Submit the form below or call (925) 895-5637. We reply within one business day with a free, no-obligation site survey and a written proposal after engineering.
Yes. Wholly Construction is a California General B contractor (CSLB license #1024858), bonded, and insured with $5M general liability and full workers compensation. All products are made in the USA and installed by in-house W-2 crews.
Yes. Every project includes full permit handling, HOA submission when applicable, and end-to-end utility interconnection paperwork with PG&E. We apply for every rebate the system qualifies for as part of project closeout.
Tell us what you need. We reply promptly with a free, no-obligation site survey and a written proposal after engineering.