Circuit breaker professionals near Concord, CA

Jahn M. says, "Junior at Marconis Construction & Electric was a lifesaver. This happened on the Friday before Easter weekend, and I was having a hard time getting anyone to even call me back. Junior responded quickly, came out, and diagnosed the problem right away. He found that some of the wire connections in the panel had not been torqued properly, and he also discovered a Siemens breaker that had to be replaced because moisture had gotten inside and caused corrosion. He explained everything clearly, fixed the issue the right way, and charged a fair price. The breaker replacement was only a small additional cost, which was completely reasonable. What I appreciated most was that he knew what he was looking at and didn’t waste time guessing or trying to sell me things I didn’t need. Responsive, honest, knowledgeable, and professional. I would definitely call Junior and Marconis again."See more

Yolanda T. says, "Abrahan was punctual and polite. He replaced the fuse box, a light timer and installed outlets in the garage. Everything was professional; however I am still awaiting a follow up appointment."See more

Vasundhra K. says, "He did an amazing job putting recessed lights in our family room. We really appreciate his work quality and professionalism. They were so quick and knew there job well."See more

Tad M. says, "Had a sudden issue with our water heater circuit and needed someone to look at it before the weekend started. They were able to fit us in for a same-day consultation which was a huge relief for my family. The tech was able to identify a burnt out wire at the disconnect box and replaced it quickly. The price was exactly what was quoted over the phone with no hidden fees added at the end."See more

Abhinav S. says, "I had a fantastic experience working with Adrian. He was extremely hands-on, professional, and completed everything right on schedule. What really stood out was how independent and knowledgeable he is—he handled the entire project seamlessly without needing any guidance or problem-solving from my end, which made the process completely stress-free. The scope of work was quite extensive, including new wiring, installing a main panel and subpanels, and adding new circuits, outlets, and switches. Everything was done efficiently and to a very high standard. On top of that, his pricing was very reasonable for the quality of work delivered. I was so impressed that I recommended him to my sister-in-law, and she had an equally great experience. She also appreciated his professionalism and how easy he is to work with. Overall, Adrian is reliable, highly skilled, and a pleasure to work with. I wouldn’t hesitate to hire him again or recommend him to anyone looking for a top-notch electrician."See more

Chris B. says, "Very well versed, educated electrician, We used him for a commercial install working on Outlets and commercial appliances, good knowledge of electrical, wiring, and circuit breaks, was able to trouble shoot and come up with long term solutions for a troublesome problem. Russia has some of the best engineers, you can’t go wrong with this guy. Thanks!"See more

Vivek S. says, "Darius did a great job troubleshooting my kitchen lights and fixing a broken breaker. Arrived at short notice. Was on time and did a neat job."See more

Rajeev R. says, "The best electrical work i have had done by far Thanh Ngoc is very detailed oriented, organized and does very clean work. He replaced my fuse box with an 8 breaker box and my 6 panel breaker box to a 24 space box he also grounded the home which is previously had not been grounded. He also grounded my water heater. Look forward to working with him for all my electrical needs in the future do no hesitate to use him you will not be disappointed"See more

Kristin L. says, "Jerry was solid from start to finish. Showed up on time, explained everything clearly, and did really clean work. You can tell he actually cares about doing it right, not just rushing through the job. Fair price too. Definitely calling him again"See more

Molly Clancy says, "Mario is the best! He was able to complete all our electrical needs (outlets, bathroom fans, etc) on time and for a fair price. I also had a time-senstive electical issue recently and while he wasn't able to come as he was undestandably booked the next day, he went out of his way to find someone else for me which was so generous of him. Highly recommend Horizon for all your electical needs!"See more