Panels & Service Upgrades · Fresno, California

Sub Panel Installation in Fresno, CA

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

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

Sub Panel Installation Services in Fresno

A sub panel brings power where you need it: a garage workshop, ADU, pool house, home office or addition, without crowding your main panel. For sub panel installation in Fresno, CA, call Dab Electrical Services. Our local electricians know Fresno and Fresno County and deliver clean, code-compliant work backed by a workmanship warranty.

Every sub panel installation job in Fresno starts with a clear written estimate. Whether it is a quick repair or a full installation, you will know the price before we begin. We also handle permits and inspections for sub panel installation projects in Fresno that require them.

Our sub panel installation in Fresno 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 Fresno, subpanel electrician Fresno, garage sub panel Fresno, ADU sub panel Fresno, detached garage electrical Fresno.

Sub Panel Installation – Fresno

Call: (888) 592-6466

Serving: Fresno and Fresno County, plus Clovis, Madera, Biola

Availability: 24/7 emergency · Same-day appointments

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How Sub Panel Installation Works in Fresno

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.

Fresno Reviews

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

★★★★★
“Flickering lights turned out to be a loose connection in the panel. They found it with a thermal camera and tightened everything. No more flicker.”
— Diane C., Fresno, CA

★★★★★
“Added outlets in the garage and a 240V circuit for my welder. Fair price and they showed up exactly when they said they would.”
— Mike D., Fresno, CA

Sub Panel Installation FAQs – Fresno

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.

Which neighborhoods in Fresno do you serve?

We serve every neighborhood and zip code in Fresno, plus surrounding communities such as Clovis, Madera, Biola.