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"Very responsive and did everything that I asked for."

"He was professional and quick. Did great work."

"Gino has been our electrician for over a decade. We hired him for the first time in 2013 when we did a significant remodel of our home. We were incredibly pleased with his professionalism, quality of work and fair rates. We have never hired any other electrician since then. Any time we need electrical work done, we reach out to him. As we did recently when we decided to do a gut remodel of our kitchen. All panels, wiring, lighting etc. was changed and a number of heavy electrical load appliances were installed. Gino was not only competent and professional in his work but was also very flexible about accommodating our constantly shifting timeline and changing scope. We would happily recommend him for all electric work!"

"Jason and his team were excellent with great communication throughout! Kept the workspace clean and performed the work quickly."

"The work was excellent, on time and on budget!"

"STAY AWAY. Numerous issues and they will cost you more money without you knowing it. I just found out that I was on a **DO NOT SERVICE** list (after all the grief they have given me.) I am ticked off. Here is a summary due to the character limit: 1. They installed a faulty HTP tankless hybrid water heater. I argued with them for what I think was a good year before a HTP tech finally determined that I was right. Replaced it with a Rinnai RUR199in. 2. They took (stole) my oval ductwork and replaced it. I was fine with the replacement. I looked the other way but it was expensive and they never asked - they just hauled it away. Most homeowners probably do not realize how expensive and unusual that oval ductwork is. I could have even recycled it at a profit. 3. I recommended them to a neighbor only to find cops all over their home one day. Their plumber stole their special needs kids controlled medications after having them go into other rooms to turn on and off the faucets. I just chalked it up to a bad apple. 4. HUGE ROOKIE mistake. They short-cycled the new air handler. Vent was right next to the main return (2in. away.) Unecessary wear and tear, high electric and gas usage, and discomfort. Whatever was coming out was immediately suck back in. Unfortunately I did not realize this until a couple years later. 5. HUGE ROOKIE mistake. They never installed the 2-stage wiring. See directly above. Look it up. HUGE discrepancies in temperatures and sky high bills. Premature wear and tear. I wrote Freddy Jr. about this which might be the reason why I am on their list. But still, that is their job to get it right and not mine. Most people would have no clue for the life of their system. 6. They did not hook up the high-limit kill switch/float on the condensation pump which led to a flood and destroyed antiques. I hooked it up in less than 10 minutes. 7. I was told one day that the original manger was fired because he was skimming clients from the company. 8. There is no check valve on the recirculation line which they installed on the new tankless they replaced. I believe it is code and now I have to hire someone else ([business name removed]) to fix their screwup which likely killed my internal recirculation pump. Again, unecessary wear and tear along with high energy bills. I was willing to look the other way on so many things but the truth is they get away with this because most homeowners do not know any better. In other cases, I figured that no one is perfect and we all make mistakes. But then to find out that I was blacklisted a few years later because I called them out on their BS after I needed their help yesterday? The only thing I can think is that I ended up costing them more money on things they should have done properly in the first place. It is a company that needs better oversight and apparently has awful management. I am not bragging but I have an advanced engineeering background creating petroleum engineering training material for big oil (aka plumbing on steroids--makes this look like childs play), programming, developing systems for hydroponics, working with heat and waste recovery systems, fixing combustion engines, and building computers for over 20 years. My point is that I noticed a lot of things that most people would overlook because I know how many things work. I called them out and that is the only explanation as to why I could have been blacklisted. But do yourself a favor and go with [business name removed] or [business name removed] instead. It is not to say that others cannot screw up, but this is my experience with them and the straw that broke the camels back. Mention that you read this here and thank you. Perhaps the next company will not mess you up under the guise/protection of teamsters and protectionist unions that overcharge with ridiculous licensing requirements that ends up meani..."

"Absolute Professionals !!! Fast and reliable. Installed new outlets to the back house and new breaker to the panel . Highly recommend their services !!"

"Exceptional! Rene and his colleague did an awesome job. They were clean, speedy, and quiet as possible. We have a baby so they were able to work quietly while our baby napped right on top of where they were. They were precise and explained everything thoroughly. They kept the area cleaned and cleaned up after too. The living room, basement and garage was done in half a day. Excellent! Can’t recommend Castro Electric Corp enough! Thank you for an amazing job!!!"

"I can’t say enough great things about Dominic, who wired up my brand new home from the ground up. When I say the house had nothing in it—no lights, no outlets, no panel—I’m not exaggerating. From start to finish, they handled every detail with professionalism, precision, and care. They walked me through every step of the process, made great recommendations I wouldn’t have thought of (like outlet placements and smart home options), and executed everything flawlessly. The work was done on time, passed inspection with flying colors, and everything functions perfectly. On top of that, they were friendly, clean, respectful of the space, and genuinely cared about getting things right. It’s rare to find someone this reliable and skilled—if you’re looking for an electrician who’ll do it right the first time, this is the one. Highly recommend!"

"He was horrible! Joking... Matt was great!!!! Extremely knowledgeable in his field! He showed up early and stayed late to complete the job. He was attentive and answered any and all questions my wife and I had. I have recommended Matt numerous times to others in need of a skillful electrician."