High Power Electrical Contracting

★★★★☆ 4.0 / 5 (8)
Emergency Call


: San Dimas, CA 91773
: (909) 374-4414
:

Company Overview

Delivering services to the San Gabriel Valley, Inland Empire, and surrounding locales. We provide a comprehensive range of electrical services, covering solar energy, power management systems, retail, residential spaces, food establishments, and industrial locations. We offer emergency assistance, diagnostic and troubleshooting services. Installation and upgrading of panels, lighting design and installation, setting up equipment including generators, transformers, power walls, electric vehicle charging stations, inverters, and other devices. We take care of equipment for restaurants, temporary power for events. Request a complimentary estimate for all clients, new and existing. High Power Electrical Services is a family-run company.

Business Services

  • Circuit breaker installation
  • Circuit breaker repair
  • Doorbell installation
  • Doorbell repair
  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Electric vehicle charging station installation
  • Generator installation
  • Generator repair
  • Light fixture installation
  • Light fixture repair
  • Outlet installation
  • Outlet repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Meda C.
★☆☆☆☆

DANGER!!! DO NOT USE !! He will ghost you AFTER you pay him. He messed up my electricity!! He left wires exposed, deliberately disconnected my oven to add my EV charger and now I can't use my oven or my EV charger!! If I do, the circuit trips!!

I hired him to add an EV charger. He added the charger with the wrong amp (too low) and the car wouldn't charge. I had to call him back several times to come and fix it.

Finally came and added a larger amp, but disconnected my oven and put a sticker over the amp connected to my oven. He KNEW what he was doing. He KNEW he was disconnecting my oven!! He NEVER told me!!!!

He added too many amps for my house and NEVER told me!!

I have called and txted him for over a week telling him my oven doesn't work... NO REPLY!!

(NON RESPONSIVE)

He started our very nice and appeared to be trust worthy. You will be disappointed. He or his work is not reliable.

Adee D.
★☆☆☆☆

Made appointment for Saturday morning. They did not confirm nor show up. No calls and no replies.

Matt M.
★★★★★

These guys were great. They responded to my quote request very quickly, and the quote was less than most of the other responses. I got a basic NEMA 14-50 outlet installed in my garage. The company kept in contact to let me now my appointment was confirmed, and then let me know when they were on their way to my location. They were on time, and quick to get the outlet installed. I am extremely happy with the service provided by High Power.

Jonathan S.
★★★★★

I recently got an EV and I was planning to install a 240V NEMA 14-50 myself but the job was a lot more than I expected. I called a few electricians for quotes and even scheduled an appt. But when I spoke with Alex(owner) and told him about my 60 foot run from the panel through the attic, he gave me a quote that was extremely competitive. Alex and his team came out on the first day I had available. They were on time and very professional despite the attic being 1000 degrees.
I will continue to use High Power Electrical in the future and will refer them to anyone who asks.

Eric P.
★★★★★

The work was completed on time by courteous hard working people. They made helpful design suggestions that resulted in a job that exceeded all expectations. They are perfectionists and won't stop until everything looks and performs beyond customer demands. I get nothing but complements on the work done on this job!

Zach T.
★★★★★

My family will always recommend this company, great work at a fair price. Highly recommended and the commutation is great.

Anuk P.
★★★★★

I had an issue with my dimmer switch. Alex responded to my inquiry right away and gave me a reasonable quote. He gave me an appointment right away and arrived right on time. He was able to diagnose the issue within minutes, got the replacement parts, and finished the job with ease. He was very pleasant and friendly and I would definitely call him for any electrical reapirs I have in the future.

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