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Wholly Construction started in 2017 with one truck, one electrician, and a refusal to subcontract. Eight years later, we're still running on the same principles: craftsmanship, transparency, and showing up every day at 7am.
Wholly Construction is a California General B Contractor (CSLB #1024858) serving Northern California from San Jose to the Sierra foothills. We specialize in clean-energy infrastructure — solar, battery storage, EV charging — and we also do roofing, renovation, and service robotics because our customers kept asking for them.
Every installer on your project is a Wholly W-2 employee. The person who quotes your system is the same team lead who shows up on install day. We never subcontract labor — that is how we keep one accountable contractor across the whole project.
We work in twelve Northern California counties from our San Ramon headquarters. We pull every permit ourselves. We write every quote ourselves. We answer the phone ourselves.
Increase the value of the biggest investment of your life..
Start generating your own power..
Start saving the environment from the effects of greenhouse gases like CO2, sulphur oxides, and nitrogen oxides..
Watch your meter go backwards..
Start saving money..
Reduce the ever-rising inflation rate of your utility cost..
Your investment in solar gives you a high rate of return.
Receive a substantial savings through the federal income tax credit (ITC) for your residence and federal ITC + federal and state depreciation for commercial property.
Free site survey, no obligation. We'll walk your property, model your system, and hand you a written quote.