Panels & Service Upgrades · Loma Mar, California

Sub Panel Installation in Loma Mar, CA

Extra capacity for garages and ADUs. Local electricians in Loma Mar with upfront pricing, same-day appointments and 24/7 emergency response.

📞 Call (888) 592-6466 Get a Free Estimate

Sub Panel Installation Services in Loma Mar

Dab Electrical Services offers professional sub panel installation in Loma Mar, CA and San Mateo County. A sub panel brings power where you need it: a garage workshop, ADU, pool house, home office or addition, without crowding your main panel. Our Loma Mar electricians arrive on time, quote the price up front and complete most jobs the same day.

Our Loma Mar team completes sub panel installation for single-family homes, condos, apartments, offices, restaurants and retail stores. If you are in Loma Mar or nearby La Honda, Pescadero, San Gregorio, you are in our service area and same-day appointments are usually available.

Our sub panel installation in Loma Mar includes:

Garage and workshop sub panels
ADU and guest house panels
Pool and spa equipment panels
Feeder wiring and trenching
Load calculations
Permits and inspections

Popular searches we serve: sub panel installation Loma Mar, subpanel electrician Loma Mar, garage sub panel Loma Mar, ADU sub panel Loma Mar, detached garage electrical Loma Mar.

Sub Panel Installation – Loma Mar

Call: (888) 592-6466

Serving: Loma Mar and San Mateo County, plus La Honda, Pescadero, San Gregorio

Availability: 24/7 emergency · Same-day appointments

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How Sub Panel Installation Works in Loma Mar

Call or book online

Tell us what is going on. For emergencies we dispatch immediately; for projects we schedule a convenient arrival window.

Diagnosis and upfront quote

Your electrician inspects the issue, explains the options and gives you a firm price before any work starts.

Expert work, clean finish

We complete the job to code, test everything, clean up and walk you through what was done.

Warranty and follow-up

Your work is backed by our workmanship warranty, and we are one call away if you ever need us again.

Loma Mar Reviews

★★★★★
“Our breaker kept tripping every evening. The technician found a failing breaker and a loose neutral within an hour and fixed both. Honest pricing and no upsell.”
— Maria G., Loma Mar, CA

★★★★★
“Sub panel for our new ADU, trenched and inspected without any hassle. Clear communication the whole way.”
— Andre L., Loma Mar, CA

★★★★★
“Doorbell kept dying so they replaced the transformer and now the video doorbell works flawlessly.”
— Patricia M., Loma Mar, CA

Sub Panel Installation FAQs – Loma Mar

What size sub panel do I need?

It depends on the loads you plan to run. We calculate it during the estimate.

Can you run power to a detached building?

Yes, via underground feeder or overhead conduit as the site allows.

Does an ADU need its own panel?

Most do. A dedicated sub panel also simplifies future metering.

What payment options do you accept in Loma Mar?

We accept cash, checks and all major credit cards, and financing is available for larger projects.