I highly recommend High Voltage. Ricardo finished the job earlier than quoted. His rates were also…read morefair and his work was excellent. I had some issues w my car charger and he came out to troubleshoot it at no extra cost. Turns out, the charger went bad and he explained how it worked and what the mechanics were for it. Tesla sent me a new charger and it worked.

Highly recommend High Voltage! Our bedroom suddenly lost power to most of the outlets. Another…read moreelectrical company had repaired the same issue less than a year ago, but the problem returned. Ricardo responded right away, arrived promptly, and quickly diagnosed the root cause that had been missed by the previous electrician. His experience really showed--he efficiently troubleshot the issue and fixed it properly on the spot. Responsive, knowledgeable, efficient, and fairly priced. Most importantly, we left confident that the problem was truly fixed. We'll definitely call High Voltage again for any future electrical work.

This was our second time hiring Dave at Blue Line Electric, and once again, he did a fantastic job…read more Dave is knowledgeable, punctual, polite, tidy, and incredibly efficient. He helped us tackle a variety of electrical projects around our home, and we were very happy with the result of every one. He works quickly without cutting corners, communicates clearly, and leaves everything clean when he's finished. It's great to have an electrician we know we can rely on, and we'll absolutely call Dave again for future projects. Highly recommend. Thanks, Dave!

Professional, thorough, timely service, polite, fair pricing . Would definitely use againread more

Very nice and quick response Dinh is very helpful and quick I'm very happy with the serviceread more

Did a great job always ask before they cut if is right place and clean up after the…read more Work is done! Well done

Great service. They were nice enough to fit us in late after a job they were working on. They came…read moresolved our problem, and also gave us good general information on the state of our circuit box.

I called couple of electricians and got frustrated for lack of response. I can't believe how…read moredifficult it is to get an electrician near Oakland area. I got a little bit concern and wanted to give up but we needed an outlet for a washer and dryer so I have to keep calling. When I received a call from Roy, I thought that he was just so desperate for business since he called me on the same day. He went to our place the next day and gave us a quote a day after his visit. I thought that is pretty good. Once we agreed on his estimate, he started working and finished the job in one day. I always want to give good reviews to businesses who deserve a shout out. I highly recommend this group. They are responsive, fast and very professional. ROY, YOU AND YOUR TEAM ARE PROS AND DEPENDABLE! More POWER!

I highly recommend Francisco and his team. He responded quickly, provided a quote on the spot, and…read morescheduled the work promptly. He came to install an outdoor outlet for my sprinkler system and noticed that another outdoor outlet had been installed incorrectly by a previous company. Without me even asking, he fixed it at no additional cost. What I appreciated most was the care they took in my home. They covered my furniture to protect it from dust and cleaned up thoroughly when the job was done. Professional, honest, and detail-oriented. I truly appreciate the extra effort and would definitely hire them again.

Francisco upgraded the old (and dangerous) Federal Pacific electrical panel in my 1950's Oakland…read morehome. His bid was competitive, and he was the only person out of multiple bids who recommended that I get the work permitted. I'm not interested in unpermitted and shoddy electrical work, and Francisco's bid was the most detailed out of the three. Francisco and his team were punctual, efficient, and neat. Francisco even repaired a damaged outlet, light switch and ceiling fan at no additional charge. He is trustworthy and communicative, and I will absolutely reach out to him again in the future.

We had an emergency circuit breaker situation on a Sunday afternoon. After leaving a message a…read morereply was provided at 1030PM!! Randy returned my call first thing Monday AM and we scheduled a meeting for the same afternoon. The crew arrived right on time, assessed the situation and made the appropriate changes. This first class visit provided us with peace of mind at a fair price. Online billing and follow up to complete the project. Randy and crew were extremely professional and we have their contact info ready for future needs. Highly recommend!

I had Randy at Mopia Electric rewire two homes for me in Castro Valley. In a long list of…read morecontractors employed Randy was the most thorough, professional of all. Excellent work, excellent service and timely. Also, me being in the trades here in town his reputation among homeowners for service work is excellent.

Five Stars! Exceptional work from a highly professional team…read more I cannot recommend Formosa Electric highly enough! They stepped in to fix a highly problematic panel installation originally done by Tesla, and they handled the entire situation flawlessly. From start to finish, the team was incredibly knowledgeable, punctual, and professional. They took care of the entire city permit inspection process and coordinated seamlessly and efficiently with PG&E, completely taking the stress off my shoulders. Their workmanship is high-quality, precise, and clean. If you want an electrician that gets the job done right the first time, look no further than Formosa Electric!

I had a devastating experience with Formosa Electric and lost thousands of dollars due to their…read morefailure to disclose a critical project scope change before taking my money. We hired Formosa for an underground service upgrade from 100A to 200A. Before I made my payment, PG&E had already explicitly notified Formosa via email and provided an official design sketch detailing that a new utility pole would need to be installed in my backyard. Unbelievably, Formosa NEVER communicated this major change or showed me the PG&E design plan. I only found out when PG&E's construction trucks literally pulled up to my house ready to plant a utility pole in my backyard! I had no choice but to immediately cancel the entire project, resulting in thousands of dollars in non-refundable losses. Had Formosa simply passed on PG&E's notification when they received it, I would have stopped the project right then and avoided this massive financial loss. When I confronted them, Formosa claimed PG&E never informed them. However, I spoke directly with the PG&E Project Manager, who confirmed on the phone that Formosa was explicitly notified prior to my payment. When I asked Formosa to share their email correspondence with PG&E to prove their claim, they repeatedly refused. Their refusal to provide transparency speaks volumes. Furthermore, I only learned after switching to a new contractor that legitimate PG&E projects should be linked directly to the homeowner's PG&E account. Formosa never added this project to my PG&E account, intentionally or negligently keeping me completely in the dark regarding the project's true details and progress. Formosa has refused to offer any fair refund or accountability for their negligence. They hid a deal-breaking scope change, took my money, wasted thousands of my hard-earned dollars, and refused to stand by their work. Protect your home, your backyard, and your wallet--DO NOT hire Formosa Electric.

I must have done something right in life to have found Alley Electric…read more There is nothing like waking up with the sun shining and looking forward to a hot cup of coffee. Unfortunately that did not happen, as the electrical appliances in my kitchen had no power No hot coffee for me. Enter Alley Electric. The office was closed as this happened on a week-end. Their message said that they would contact me on Monday. They did. Julio came out to the house on Monday and after checking the circuit breaker box and doing some tests on the inside outlets, quickly solved the problem. Julio was pleasant, very professional and smart. The cost of his expertise was very reasonable and he could have found ways to increase the cost but he did not. Needless to say I am very impressed with Alley Electric and I do not impress easily. Alina, the woman who with whom I spoke, was as nice as she could be, and I appreciate this attitude, especially in today's world. Alley Electric is an independently owned business, and I firmly believe that we should support these businesses if they deserve to be supported, and this business definitely deserves it. They have glowing reviews from others too. Phone: 510-573-0427 Email: Alleyelectric@comcast.net

We had a lot of electrical work done at our house in Fremont, CA (Niles District). The house was…read morebuilt in the 1940s so we needed to increase the amps to the house as well as grounding all the outlets and adding GFCI to some of them. The workers were responsible and courteous and we are very pleased with the work.

Quick response, prepared, helpful information, and his suggestion matched what I wanted. I would…read moredefinitely ask him to do another electrical job!

I'm in town for only a few days when I found our circuits were out for a couple of outlets in our…read morehouse. JC responded within minutes of me leaving a message. Then he showed up the same afternoon! After running through all our circuit boxes (that I recalled), he was stumped. He ran through and checked all our fuse boxes, connections, checked all nearby outlets, and then ran outside and found the last remaining circuit box outside which I had forgotten about. He ran through everything in the house, and also ended up switching out an old outlet that was too loose to plug anything into. Talk about persistent, efficient, and having the willingness to find and repair the problem. He's responsive, good at finding the problem, and not overcharging for his work. That's great service and expert work! Thanks JC!

Ray came out and installed a 14-50 nema for my new ev. Installation was clean and and quickread more

About a week ago we had the electricity go out in two adjacent bathrooms. I thought it might be a…read moreswitch that tripped, but I couldn't see one. I felt it was definitely out of my wheelhouse by then. Checked around and contacted Ray. He came to the house within a couple of hours and after inspecting the system found loose connections, an improperly fitting breaker. Fixed all of that and now everything is working fine, and all the other connections checked and in good shape. Ray was punctual, excellent communication. He responded quickly to my Yelp inquiry, and after setting up a time window for the estimate he texted me to see if he could come early! Worked carefully, thoroughly, explained everything and I feel like not only is the problem solved, but possibly a future problem averted. Very professional and respectful. He has few reviews because he just started in business, but he clearly knows what he is doing. I hope to not have future electrical problems, but if I do I will call Ray again. Thank you Ray!!