Sub Panel Installation in Sonoma, CA
Whether you are converting a garage, building an accessory dwelling unit, or finally wiring the shop behind the house, a sub panel is the clean way to do it. Our electricians design and install sub panels for Sonoma homeowners and small businesses throughout Sonoma County.
Sub Panel Installation services we provide in Sonoma
- Garage and detached workshop sub panels
- ADU and guest house electrical panels
- Pool, spa and outdoor equipment panels
- Sub panels for home additions and remodels
- Underground and overhead feeder installation
- Trenching coordination for detached buildings
- Circuit relocation from a full main panel
- Load calculations and permit handling
Each sub panel project in Sonoma starts with a load calculation to confirm the main service can support the new panel. We then run a properly sized feeder, install the sub panel with its own breakers, bond and ground it correctly, and label everything. The result is a clean, expandable panel that passes inspection the first time.
We have installed sub panels for garages, ADUs and shops in Sonoma and neighboring El Verano, Boyes Hot Springs and Vineburg. If your main panel is already full, we can also discuss whether a panel upgrade should be paired with the sub panel so you are not back at capacity next year.
A sub panel makes sense in Sonoma when
- You are building or converting an ADU or garage
- The main panel has no open breaker spaces
- You need several new circuits in one area
- You are adding a shop with 240-volt tools
- Pool or spa equipment needs its own feed
How sub panel installation works with Unique Electrical Services
Call or book online
Tell us what you are seeing. For emergencies, a dispatcher gets an electrician moving right away.
Diagnosis and flat quote
The electrician inspects, explains the cause in plain language, and gives you a written flat price before starting.
Work done right
Clean, code-compliant work with the parts on the truck. Permits and inspections handled when required.
Walkthrough and guarantee
We test everything with you, label the panel, clean up, and back the work with our written guarantee.
Serving Sonoma and nearby areas
Searching for sub panel installation near me in Sonoma? Our electricians cover every neighborhood in Sonoma and the surrounding communities of El Verano, Boyes Hot Springs and Vineburg. We are a local electrical company for all of Sonoma County.
Sub Panel Installation near Sonoma
What Sonoma customers say
★★★★★I manage a few rentals around Sonoma and these are the only electricians I call now. They show up, they quote before they start, and they leave the place clean.
★★★★★Replaced a Federal Pacific panel that our home inspector flagged. Clear explanation, clear price, one day of work. Made the sale go through without a hitch.
★★★★★Outlets added to a home office and a GFCI fix in the bathroom. On time, tidy, and friendly. Nice to have a local electrician in Sonoma we trust.
Sub Panel Installation in Sonoma: frequently asked questions
How much does sub panel installation cost in Sonoma?
Cost depends on panel size, feeder length and whether trenching is needed. Sonoma customers receive a written flat quote after a site visit.
Do I need a permit for a sub panel in Sonoma?
Yes. Sub panels in Sonoma require a permit and inspection, which we include in the job.
Can a sub panel go in a detached garage?
Yes. Detached garage sub panels in Sonoma are common. We run an underground or overhead feeder and install a separate grounding electrode as code requires.
Which areas near Sonoma do you cover for sub panel installation?
All of Sonoma and nearby communities including El Verano, Boyes Hot Springs and Vineburg, plus the rest of Sonoma County.