Six trades. One contractor.
Wholly Construction is a California General B contracting company specializing in green energy on commercial and residential properties. We design each system around what the client actually needs — and we stay accountable for it from the first call through the final inspection.
Engineers. Craftsmen. Neighbors.
Wholly Construction is a California General B Contractor (CSLB #1024858) serving Northern California. We specialize in the installation of green energy on commercial and residential properties — solar, battery storage, EV charging — and we also handle roofing, renovation, and service robotics, so one contractor stays answerable for the whole scope.
Our custom-designed solar systems are based on the client's needs, using efficient current-generation technology. All our installation partners are fully licensed, bonded and insured.
Our main goal is to determine whether solar power is financially beneficial for you, and to help you make a well-informed decision by explaining how green energy actually works — so you can reduce what you pay for the ever-rising cost of energy by producing your own from the sun.
Compliance & Licensing
Why homeowners go solar.
Property value
Solar can add to the value of the biggest investment of your life.
Generate your own power
Produce electricity from your own roof instead of buying all of it.
Lighter footprint
Reduce your exposure to greenhouse gases like CO2, sulphur oxides and nitrogen oxides.
Export what you do not use
Send surplus production back to the grid under your utility interconnection agreement.
Lower energy bills
Offset part or most of what you currently pay your utility, depending on system size and usage.
Hedge utility inflation
Reduce your exposure to the rising cost of utility power over time.
Return on investment
Solar is a long-horizon investment. We model the payback for your specific site before you commit.
Want to see how we work?
Free site survey, no obligation. We'll walk your property, model your system, and hand you a written quote.