Get matched with top generator repair pros in Duncanville, TX

"Good service! They took care of everything and got all of the right licenses from the city. I also hired them after the job for some other electrical jobs."

"Prompt, personable, knowledgeable. Explained what needed to be done with my repairs and replacements. Did not try to sell services or upgrade, but gave me good options and explanations. I will be having them return for additional work I need."

"Chris was a great service man. After a thorough inspection of my power panel, Chris found the problem of power surges and recommended I call ONCOR to fix the service to the house. One phase had burned through the rubber boot. ONCOR promptly came and reconnected the power properly."

"Brian and Dylan did a great job and I have already scheduled another appointment for them to come out and do some other repairs. They were very professional and knowledgeable. The fixtures were hung correctly and they allowed plenty of time for adjustments. The spotlights will be replaced and Brian will come back to replace the dining room fixture and check the house for any issues."

"Tim did an excellent job. He was very professional and amicable. We will definitely hire him again. It’s good to finally have an electrician on speed dial!"

"Top notch! I can do most DYI electrical, but wanted a PRO to hook up a transfer box for my generator! Great job and I will certainly call them again when needed!"

"Excellent service. He was prompt and very quick to the point. One of our 4 can lights was out in the kitchen. He pulled it down, tested it and discovered a bracket was bent and no longer connecting properly. He fixed it and put it all back and was done in under 10 minutes. Only charged $75 for the trip and repair."

At NMJ Electric, we provide dependable, high-quality electrical services for homeowners, businesses, and property managers throughout the Dallas–Fort Worth area. Whether you need a simple repair, a complete electrical installation, troubleshooting, lighting upgrades, panel replacements, or preventative maintenance, our goal is to deliver safe, code-compliant solutions with exceptional workmanship.\n\nAs a veteran-owned company led by a Texas Master Electrician, we take pride in honest communication, attention to detail, and doing the job right the first time. We believe every customer deserves reliable service, transparent pricing, and an electrician they can trust to protect their home or business.\n\nNo matter the size of the project, NMJ Electric is committed to providing professional electrical solutions that keep your property powered safely and efficiently.

"Kyle and Johnny are excellent electricians, they replaced all the switches in my houses and they did a great job. Would highly recommend them."

"Diagnosed quickly and found and repaired. Was supposed to give recommendation for dry wall repair once area dried but they forgot."