SD Electricity reviews
• last updated FEB 26, 2026Loading map...
The Verdict
SD Electricity handles electrical work the way you'd want a friend to. We found reviews where the owner converted a garage to 220V for an EV charger over a single weekend, repaired vintage chandelier wiring in a cathedral ceiling without sending it to a costly shop, and showed up within hours to fix blown breakers. Fourteen reviewers singled out workmanship quality, and nine praised follow-up support without a single complaint about either. The company excels at two things most electricians struggle with: giving accurate estimates that stick (one homeowner swapped tasks mid-job and Cosmin called it even) and responding the same day you call. In one case, outlets went dark and he arrived, diagnosed, and fixed the problem in minutes. The only trade-off is scale. This is a small operation, so if you need a commercial rewire or a crew of five tomorrow, look elsewhere. But if you want an electrician who wears booties to protect your carpet and monitors your solar system on his iPad after install, you won't find better.
If you value speed and precision over the lowest bid, SD Electricity delivers. Same-day response is standard, estimates hold firm, and the owner treats century-old wiring like surgery.
Reviews That Shaped Our Verdict
Florentin needed his garage rewired from 110V to 220V so he could charge an electric car. He reached out to SD Electricity and Cosmin jumped in, completing the outlet conversion that very same weekend. Because the team moved so quickly and was clearly competent, he later hired them to replace his A/C unit and handle several smaller electrical jobs around the house. The quick, same-weekend turnaround and Cosmin’s hands-on help are what stuck with him.
Robert hired Cosmin to install a solar array on his home. Cosmin combined a personable manner with clear expertise, and early in the process he discovered the garage roof needed replacement, then steered him to an affordable roofer who could redo it in a single day. Cosmin designed a system to match his needs, walking him through the pros and cons of different options and avoiding any upsell of equipment he didn’t need. He finished the install weeks ahead of the original quote, set up iPad access for live monitoring, and has continued to monitor the array himself to ensure it runs at peak performance. He left extremely satisfied and has already told friends—what stuck with him was the practical help with the roof and the ongoing, hands-on attention to system performance.
George M. hired Cosmin to rewire and update lighting in his freshly painted Craftsman-style home, a job that included a ridiculously fragile, family heirloom chandelier tucked into a cathedral-ceiling staircase. He watched Cosmin keep the original estimate to the letter, treat a couple added and removed items as a wash, and then tackle the chandelier without sending it off to an expected—and costly—repair shop. He was stunned when Cosmin navigated the awkward access, repaired the antique wiring in place, and left the fixture intact. Cosmin went on to install other vintage lights around the house, wiring them not just to code but exceeding specifications, which eased worries about aging electrical systems. Throughout the work the painter’s fresh walls stayed flawless—no marks, no touch-ups needed—another detail that surprised and pleased him. Cosmin came across as skilled, cheerful, dependable, and reasonable, and the couple ended up thrilled that their heirloom lighting was saved and their newly painted interior remained pristine.
Platforms Monitored
Performance by Work Type
How We Got To Trust Score 93
Clean Record
Unauthorized Activities
Passed screening
Misleading Claims
Passed screening
Background Check
Serving customers for 8 years
BBB Rating
Not BBB rated.
Review Patterns
Contractor License
License information could not be confirmed.
What You Can Expect
Kimberly hired Cosmo to handle all the electrical work for a kitchen remodel about a year ago, and the wiring has performed without any problems since. Because she was on a tight timeline, he made himself available on a weekend, arrived punctually, cleaned as he worked, and provided accurate estimates. She called him back recently to install a new 240V hookup and circuit for an electric dryer and to add outdoor lighting; he completed the jobs cleanly and professionally. What sticks with her is that he was willing to work a weekend to meet the schedule, and a year on the installations remain trouble-free.
Jeanette found Cosmin through a NextDoor referral and, even though his schedule was full, he managed to squeeze her in the very next day. She had just moved into a house with a tangle of faulty wiring, and he moved quickly to sort it out: reconnecting switches that weren’t tied to outlets, running a dedicated circuit for a jetted bathtub that used to trip the lights when both ran, and installing new outlets where they were needed. She walked away impressed by his professionalism and efficiency, and by fair pricing — the biggest takeaway was a properly wired bathtub that no longer knocks the lights out.
Robert hired Cosmin to install a solar array on his home. Cosmin combined a personable manner with clear expertise, and early in the process he discovered the garage roof needed replacement, then steered him to an affordable roofer who could redo it in a single day. Cosmin designed a system to match his needs, walking him through the pros and cons of different options and avoiding any upsell of equipment he didn’t need. He finished the install weeks ahead of the original quote, set up iPad access for live monitoring, and has continued to monitor the array himself to ensure it runs at peak performance. He left extremely satisfied and has already told friends—what stuck with him was the practical help with the roof and the ongoing, hands-on attention to system performance.