Extra capacity for garages and ADUs. Local electricians in Altadena with upfront pricing, same-day appointments and 24/7 emergency response.
Searching for sub panel installation near me in Altadena? Dab Electrical Services is the local electrical company Altadena homeowners and businesses trust. A sub panel brings power where you need it: a garage workshop, ADU, pool house, home office or addition, without crowding your main panel. We serve every neighborhood in Altadena and nearby Pasadena, La Canada Flintridge, Mount Wilson.
Our Altadena team completes sub panel installation for single-family homes, condos, apartments, offices, restaurants and retail stores. If you are in Altadena or nearby Pasadena, La Canada Flintridge, Mount Wilson, you are in our service area and same-day appointments are usually available.
Popular searches we serve: sub panel installation Altadena, subpanel electrician Altadena, garage sub panel Altadena, ADU sub panel Altadena, detached garage electrical Altadena.
Call: (888) 592-6466
Serving: Altadena and Los Angeles County, plus Pasadena, La Canada Flintridge, Mount Wilson
Availability: 24/7 emergency · Same-day appointments
Call NowTell us what is going on. For emergencies we dispatch immediately; for projects we schedule a convenient arrival window.
Your electrician inspects the issue, explains the options and gives you a firm price before any work starts.
We complete the job to code, test everything, clean up and walk you through what was done.
Your work is backed by our workmanship warranty, and we are one call away if you ever need us again.
★★★★★“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., Altadena, CA
★★★★★“Aluminum wiring remediation with approved connectors. They documented everything for the insurance company.”
— Emily J., Altadena, CA
★★★★★“Quick, professional ceiling fan installs in three bedrooms where there were no fixtures before. Switches work perfectly.”
— Robert H., Altadena, CA
It depends on the loads you plan to run. We calculate it during the estimate.
Yes, via underground feeder or overhead conduit as the site allows.
Most do. A dedicated sub panel also simplifies future metering.
Yes. Installation projects in Altadena receive free written estimates. Diagnostic visits carry a small fee credited toward the repair.
All electrician services in Altadena → · Sub Panel Installation across California →
Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online