Sub Panel Installation in San Gregorio, CA
A sub panel lets a San Gregorio property add a workshop, ADU, pool equipment or garage EV charger without crowding the main panel. Unique Electrical Services installs sub panels in San Gregorio, CA with correctly sized feeders, separate grounds and neutrals, and enough spare capacity for what comes next.
Sub Panel Installation services we provide in San Gregorio
- 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 San Gregorio 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 San Gregorio and neighboring La Honda, Loma Mar and Pescadero. 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 San Gregorio 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 San Gregorio and nearby areas
Searching for sub panel installation near me in San Gregorio? Our electricians cover every neighborhood in San Gregorio and the surrounding communities of La Honda, Loma Mar and Pescadero. We are a local electrical company for all of San Mateo County.
Sub Panel Installation near San Gregorio
What San Gregorio customers say
★★★★★LED retrofit in our warehouse. Brighter than before and our power bill dropped noticeably. They worked around our shifts so we never stopped shipping.
★★★★★I manage a few rentals around San Gregorio 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.
Sub Panel Installation in San Gregorio: frequently asked questions
How much does sub panel installation cost in San Gregorio?
Cost depends on panel size, feeder length and whether trenching is needed. San Gregorio customers receive a written flat quote after a site visit.
Do I need a permit for a sub panel in San Gregorio?
Yes. Sub panels in San Gregorio 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 San Gregorio are common. We run an underground or overhead feeder and install a separate grounding electrode as code requires.
Which areas near San Gregorio do you cover for sub panel installation?
All of San Gregorio and nearby communities including La Honda, Loma Mar and Pescadero, plus the rest of San Mateo County.