Mopia Electric
Company Overview
All-inclusive electrical service company. We partner with you to evaluate your electrical needs to design strategies that align with your specifications and budget.
Our expertise lies in complete electrical services: upgrades and changes to residential panels and subpanels, remodeling and new construction, diagnostics, circuit installations, and lighting enhancements, tenant improvements, enhancements to business electrical panels, data communication (excluding low voltage), adherence to electrical codes, rewiring, etc..
Languages spoken: English and Tagalog. Mopia Electric LLC is a community-focused, family-owned electrical contracting firm founded in 2009. Randy has built a strong reputation for his work ethic, professionalism, and quick turnaround among customers, general contractors, and other electricians.
The Mopia Electric team is skilled and knowledgeable in addressing both residential and commercial electrical requirements. Our services include electric vehicle charging installations, panel enhancements, full house rewiring, and kitchen rewiring in both new and renovated spaces.
I cherish the Bay Area and have called the south and east bay home since childhood. I take great pleasure in assisting my customers and seeing them in our Castro Valley community and nearby areas. I started this company when my kids were small and now take pride in working with my oldest in our family business.
Give us a call today, and I’m here to help with your electrical service requirements!
Business Services
- Circuit breaker installation
- Circuit breaker repair
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Electric vehicle charging station installation
- Electric vehicle charging station repair
- EV charging stations
- Generator installation
- Light fixture installation
- Outlet installation
- Outlet repair
- Switch installation
- Switch repair
Business Location & Hours
Mon: | 7:30 AM - 6:30 PM |
Tue: | 7:30 AM - 6:30 PM |
Wed: | 7:30 AM - 6:30 PM |
Thu: | 7:30 AM - 6:30 PM |
Fri: | 7:30 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

Randy and team just upgraded the panel to our home we recently purchased. Mopia Electric handled all of the permitting and communications with the inspector and PG&E; we did not have to lift a finger. They also recently re-wired our home-office which was needed.
This is hands-down THE only company that will be doing all other electrical work in our home.

I was up against the clock on the punch list for my final inspection deadline on my room addition and remodel. Mopia Electric was recommended my several neighbors. Randy was able to accomodate my needs quickly. He and his crew were friendly, helpful, and following appropriate protocol for Covid-19. They worked quickly and efficiently, and cleaned up nicely after. Randy's crew explained the problem and the solution, which I really appreciate. Even came back quickly when I found another issue. I was pleased to hear he lives in my neighborhood. I like to hire local.
I highly recommend Mopia Electric.

If you are thinking of hiring an electrician for any job big or small, look no further than Mopia Electric! We recently undertook a major (for us) renovation on a recently purchased older home and hired Randy Mopia to re-wire over half the house along with installing a new panel and sub-panel. We could not have been happier with him and his team, Juan and Jose! Randy was the most professional of all the tradesmen I dealt with as a contractor for my own home- he explained every step and gave me options as we moved forward, plus he is very personable and friendly (as are his employees).
Randy and Co. showed up on time and were about their business in rapid fashion- they also put up with my last minute changes without blinking an eye. We have Phase 2 of our renovation planned for the future, and I wouldn't even think of hiring anyone but Mopia Electric to do it- neither should you!

I have hired Mopia Electric a few times to do re-wiring for my home. He helped me with dedicated lines for my garage and my backyard. Great work and very professional crew. He is usually my ""Go To"" guy for anything I need electricial for my home.

Randy and his team did ok jobs but charged expensively and lacked of communication at the beginning. Randy divided our project into two stages and charged separately. That is fine if he told us in advance. However, he did not. He only quoted the price for the first stage and made it looked like the price for the whole project. Then in the middle of the project, he surprised us for additional charge of the 2nd stage. Due to the time limit, We could not find anyone else to take over the leftover and thus was forced to pay whatever he asked for the second stage. I Won't recommend him or hire him ever again.

Have been living at my current resident for more than 10 years, and never had any problems except circuit breaking pop and reset. This time the electricity wasn't working, and Mopia guys found a potential fire hazard that whoever install this outlet upstairs was a Moran. Replaced and installed new wiring that made everything work again. The boss or owner was professional and check on me after job was done. I will hire these guys again. The other thing I like about the service is, that they put booties on their shoes so they don't track crap all over my house. Thanks guys

Randy and his crew pulled all the existing electrical system, re-wired my entire house and installed all new lights, vents, and fans. They did a great job, cleaned up their work area at the end of the day, and were communicative throughout the entire process. As a fire prevention inspector and fire investigator, I am always suspicious of contractors and their ability to have their work be code compliant. With Mopia Electric, they had my full trust! I would only recommend them to my friends and family

Highly efficient and skillful company . Randy set up 2 new panels for my residence and re wire some complicated setup. He arrived everyday on time and finished the job within budget. Highly recommended!! The only problem is he is very busy but he is the best if your schedule allows

Mopia electric did a great job on rewiring and relocating our electrical panel box. He is very knowledgeable on his trade. Fast service and competitive pricing. Highly recommended!

We've worked with Randy a number of times now and have loved each interaction and especially his quality of work.
He's informative when planning and delivering the electrical work. Also creative when it comes to making the wires/pipes/lines hidden and safe and/or ascetically pleasing to the eye.
He's timely and keeps you posted on expectations, timelines, costs, and/or potential concerns.
A local business owner that we absolutely love working with. We highly recommended his expertise and service.