New Construction Electrical Wiring
in Sonoma County

Electrical Built Right From the Studs Up

A new build is the one time you get to do the electrical exactly right — before the drywall goes up and choices get expensive to change. That means sizing the service and panel for how people actually live now (EV charging, heat pumps, solar and battery, a kitchen full of appliances), putting outlets and lighting where you'll really use them, and wiring it all cleanly to current code so it passes inspection the first time.

Eleos Electric handles complete new construction electrical for custom homes, ADUs, additions, and commercial buildings throughout Sonoma County — Windsor, Santa Rosa, Healdsburg, Rohnert Park, Petaluma, Sonoma, and Sebastopol. As licensed electricians with 35+ years of experience (CSLB #1009044), we work to your plans and your general contractor's schedule, from the service drop to the final trim-out.

New Construction Services

Service & Panel Installation

We install the electrical service, main panel, and subpanels sized for your home's real and future loads — with capacity built in for EV charging, solar, and electrification instead of a panel you'll outgrow in five years.

Rough-In Wiring

Once the framing is up, we run all branch circuits, home runs, boxes, and low-voltage pathways to plan and to code, coordinated with your other trades so nothing gets buried in the wrong place.

ADU & Addition Wiring

Sonoma County is building accessory dwelling units fast. We handle ADU and addition electrical from the subpanel and service considerations through rough-in and finish, including the inspections.

Trim-Out & Finish

After insulation and drywall, we install devices, fixtures, fans, and finishes, set up the panel, and verify every circuit so the home is move-in ready.

Commercial & Tenant Improvements

For commercial builds and tenant improvements we provide service, panel, lighting, and power distribution sized and documented for the space and its use.

Built for How You Actually Live

Wiring a new home to the bare minimum is a false savings. We design for the next 20 years: EV-ready garage circuits, capacity and conduit for solar and battery storage, dedicated circuits for heat pumps and induction ranges, smart-home rough-in, generous outlets and USB locations, and a lighting plan that actually fits how each room is used. Adding these during construction costs a fraction of retrofitting them later.

Everything is built to current California code, including Title 24 energy requirements and AFCI/GFCI protection, and we coordinate inspections so the electrical never holds up your build. You get a system that's safe, future-ready, and documented — not just one that passes.

Our New Construction Process

• Plan review & load calculation
• Permit coordination
• Service & panel installation
• Rough-in wiring
• Rough inspection
• Trim-out: devices & fixtures
• Final inspection
• Walkthrough & circuit labeling