Live · 24/7 — Tap: (619) 638-0228
Commercial · Licensed C-10

Single & 3-Phase Breaker Replacement in San Diego

Commercial breakers do more work than residential. Continuous loads, motor starts, and 3-phase configurations all put stress on breakers that shortens their life. We stock and install replacements for every major manufacturer.

Live dispatch time ~47 min
Main breaker with feeders
Recent 3-phase
Main breaker with feeders
Live · 24/7 · Free estimate
(619) 638-0228
4.8★ · 97 reviews · Answers in <10s
Same-day appointments across San Diego County.

What we replace

  • Single-phase 15A–200A commercial breakers
  • 3-phase breakers, 15A–800A
  • Main breakers and mains-tie configurations
  • Molded-case circuit breakers (MCCBs)
  • Motor circuit protectors (MCPs)
  • Bolt-on and plug-in styles for Square D, Siemens, Cutler-Hammer, GE, and more

Questions we get about this service

Can you match my existing panel?
Almost always. We stock or source the correct model for your panel brand and configuration.

Where we do single & 3-phase breakers

We serve homeowners and businesses across San Diego County and San Diego County. Every one of these cities has a dedicated local page with details on our coverage there: Alpine, Carlsbad, Chula Vista, Coronado, Del Mar, El Cajon, Encinitas, Escondido, Imperial Beach, La Jolla, La Mesa, Lakeside, Lemon Grove, , National City, Oceanside, Poway, Rancho Bernardo, Rancho Santa Fe, San Diego, San Marcos, Santee, Solana Beach, , Vista.

Related

Other commercial services we do.

Live · 24/7

Need this done? Give us a call.

Free estimates. Same-day appointments across San Diego County.

Call (619) 638-0228

Ready when you are. Give us a call.

Real person picks up 24/7. On our payroll, background-checked, no subcontractors. Serving San Diego since 2004.

Live answer · 24/7

Emergency line always open

(619) 638-0228
Same-day service
Licensed & bonded
Free estimates
Lifetime guarantee