Left Coast Electric Headquarters · San Dimas, CA
Electrician & Electrical Contractor in San Dimas, CA
Commercial, industrial and residential electrical work from our shop at 433 S Cataract Ave, with 24/7 emergency service for San Dimas businesses, property managers and homeowners.
Call (877) 960-1122 · Request an Estimate
CA License #1105569 · Bonded & Insured · HQ: 433 S Cataract Ave, San Dimas · 24/7 Emergency Service
Headquartered in San Dimas. Serving the San Gabriel Valley, Inland Empire & Beyond.
San Dimas isn’t a service area we drive into. It’s where our trucks park and our crews start every morning. From 433 S Cataract Ave we run commercial, industrial and residential electrical work across the east San Gabriel Valley and the western Inland Empire.
GCs, developers and property managers bidding tenant improvements, new construction or industrial power should contact us for commercial electrical work in San Dimas.
Commercial & Industrial Electrical Work Around Town
San Dimas has a mix of building types: older single-story retail along Arrow Hwy and Foothill Blvd, flex and light-industrial buildings in the Cataract Ave and Walker Ave area, the restaurant and storefront blocks around Bonita Ave downtown, and offices near the I-210 and SR-57 interchange.
- Suite turns and tenant improvements. Demo, rough-in, new panels and lighting for incoming tenants in strip centers and office suites.
- Service and panel capacity. Upgrading older services when a new tenant brings ovens, compressors, CNC equipment or EV chargers.
- Warehouse and shop power. Feeders, equipment connections and motor controls for the light-industrial buildings near our shop.
- Parking-lot and exterior lighting. LED retrofits and controls for retail centers and HOA common areas.
- Recurring service for property managers. One local electrical contact for repairs, code corrections and inspection punch lists.
24/7 Emergency Electrician in San Dimas
When a main breaker trips at a restaurant before the dinner rush, or a storm knocks out a multi-tenant building, call (877) 960-1122 day or night. We’ll make the site safe and line up permanent repairs.
Call for Emergency Service: (877) 960-1122
Residential Electrical Service for San Dimas Homes
Commercial work is our core, but we also serve the neighborhoods around our shop, where many older homes are adding EV chargers, heat pumps and solar:
- Main panel and service upgrades, coordinated with Southern California Edison
- Whole-home and partial rewiring in older homes
- Level 2 EV charger circuits
- Dedicated circuits for HVAC, kitchens and workshops
- Interior and exterior lighting upgrades
Permits & Inspections in San Dimas
We pull the required electrical permits and schedule the inspections for you, whether the job is a new commercial service or a residential panel swap. Electrical permits for addresses inside city limits are issued by the Building and Safety Division at City Hall, 245 E Bonita Ave, San Dimas, CA 91773. Unincorporated pockets nearby go through Los Angeles County Public Works, Building & Safety.
Services in San Dimas
- Commercial electrician in San Dimas: GC and developer bids
- Tenant improvement electrical: suite buildouts and turns
- Electrical panel upgrades: commercial and residential services
- Lighting upgrades & LED retrofits: interior, exterior, parking lots
- Troubleshooting & diagnostics: including 24/7 emergency calls
- Power distribution: warehouse and industrial feeders
- House rewiring: older San Dimas homes
- All capabilities →
San Dimas Neighborhoods & Business Areas
Downtown San Dimas (Bonita Ave) · Cataract Ave Corridor · Walker Ave Area · Arrow Hwy Corridor · Foothill Blvd · Lone Hill Ave · North San Dimas foothills · Via Verde · Puddingstone / Bonelli Park area · San Dimas Canyon area
Get directions to our San Dimas shop
Nearby Cities We Serve
Glendora · La Verne · Covina · Pomona · Claremont · All California service areas →
San Dimas Electrician FAQ
Where is Left Coast Electric located in San Dimas?
Our headquarters is at 433 S Cataract Ave, San Dimas, CA 91773, south of Arrow Hwy. Crews and trucks dispatch from there.
Do you offer 24/7 emergency electrical service in San Dimas?
Yes. Call (877) 960-1122 any time for outages, burning smells, failed breakers or other unsafe conditions at a business or home.
Do you pull permits with the City of San Dimas?
Yes. We handle the permit application and inspection scheduling for work inside city limits, and with LA County for unincorporated addresses.
Do you work for general contractors on commercial projects in San Dimas?
Yes, it’s our core business. See our commercial electrician in San Dimas page or send plans through the contact page.
Can you upgrade an older San Dimas home for an EV charger or heat pump?
Yes. We’ll check your existing service, recommend a panel upgrade if one is needed, and coordinate the SCE side.
Are you licensed in California?
Yes. Left Coast Electric holds California License #1105569 and is bonded and insured.
Need an Electrician in San Dimas?
Call for emergency service, or request an estimate for commercial, industrial or residential work.
Call (877) 960-1122 · Request an Estimate
CA License #1105569 · Bonded & Insured · 24/7 Emergency Service · 433 S Cataract Ave, San Dimas, CA 91773
