Get matched with top electrical switches, outlets & fixtures installers or repairers in Diamond Bar, CA

"Needed 3 outlets converted to GFI and a new one installed. Job was done right, clean and quick! Electrician was very friendly, nice and the plus was we loved that he threw in some jokes which made us laugh and felt at ease with him! Will definitely be using them going forward!"

"I was very happy with the service from William at Garafano Electric. I left a voice message and he returned the call within a day to set an appointment and to understand the specifics of what I needed to insure that he brought the correct parts. He let me know up front that there was a minimum one-hour charge for the visit. On the day of the appointment, William arrived precisely at the agreed time. The light switch repair was a small job that only took about 15 minutes and I'm very happy with the quality of the job and the new switch. William asked if I had other electrical tasks needed doing so that I could get the full benefit of the hour. The only item I could think of was that the bulbs in the living room fixture needed to be replaced, but it's a cathedral ceiling and too high for me to reach. I did not have the correct bulbs on hand, so William drove to Home Depot, purchased the bulbs and then installed them for me, all within the one-hour charge. This was well beyond what I expected a service provider to do and I was very pleased with the customer service. I would certainly hire Garafano Electric again."

"The crew came on time and did an excellent job installing electrical wiring and installing the ceiling fan. Highly recommended!"

At Harmony Electrical, Plumbing & Air, we don’t just fix problems we bring comfort, safety, and peace of mind back to your home. From expert electrical repairs and reliable plumbing solutions to top-quality heating and air services, our team is committed to delivering fast, dependable service you can trust. We know every home is different, which is why we provide customized solutions designed to fit your needs and budget. Our highly trained technicians arrive ready to get the job done right the first time, with the professionalism, skill, and care your family deserves. We stand behind every job with pride, attention to detail, and a commitment to excellence that homeowners can count on. Whether it’s a small repair, major installation, or emergency service, you can feel confident knowing Harmony is on your side. Call now to schedule your FREE estimate today and let us help make your home safer, more comfortable, and running at its best!

"Quality Electric did a professional, excellent installation of 240 v dedicated outlet for my EV car charger. Quinn was professional, on-time for both the quote and installation. He had all the supplies needed and finished the installation quickly but perfectly. He cares about the details and made sure to align everything, and even used a broom to sweep up the small debris. I was impressed by his kind and polite personality. His price was fair and below other people who quoted the job. You can tell he cares about his work and takes pride in the job- even a small job like mine. Highly recommend !"

"I worked with the owner and the field supervisor - both extremely nice & very professional. I hope I have additional work needed in the future just so that I can work with them again!"

"All, the owner of Smart Electrical Solutions Inc, Mazen, personally performed two residential jobs on the same day. The jobs were a bedroom ceiling fan removal and replace (including an associated wall light switch) and an outside electrical Gfi box and receptacle plug. All of the work was performed extremely professionally and thoroughly. Mazen was very consciences to ensure all work was performed and completed as well as possible without sacrificing any quality or safety. Mazen was also a true pleasure to work with keeping me informed and educated during the entire process. The work was all performed the day after I contacted the company. The prices were very competitive and reasonable especially considering the top-notch work, responsiveness and customer service. I highly recommend Mazen and Smart Electrical Solutions Inc and will be contacting them again in the future as well as referring them to family and friends. Extremely satisfied and pleased customer, Rick."

"Competitive price, very professional and timely. I would definitely recommend this company for electrical work!"

"Highly Recommended! We have hired Zero Electric to do several jobs at our apartment complex including installing a generator, EV chargers, new panel, and even installing recessed lighting in the units. They handled all aspects of the projects and had top notch communication throughout. The team has always been quick and professional. We will continue using Zero Electric for our electrical needs."

"I had an electrical emergency on a Sunday of a holiday weekend. Glenn answered my call right away, and came out that very day. He explained what was wrong, how he was going to fix it, and why he was doing it. I ended up hiring Safe-Way to replace all the outlets in my house (old/bad wiring) and Randy came the next day. Randy showed up on time, he was friendly, he kept me apprised of his progress during the day, he cleaned up afterwards, and kept his mask on the entire time (during COVID outbreak) I'm very happy with the work, and will be using Safe-Way the next time I need repairs or installation."