About Mc Guigan Electric LLC
Mc Guigan Electric LLC has built its reputation one Sudbury home at a time, earning a perfect 5.0 rating across 258 reviews from neighbors who value straight talk and clean work. Sean and the team show up on time, protect floors and furniture before they touch a single wire, and walk every homeowner through the job in plain English before the first breaker is flipped.
This corner of Middlesex County has its own electrical quirks, and we know them well. Sudbury's colonial and antique housing stock still hides plenty of knob-and-tube wiring behind plaster walls, and we handle full remediation so insurance carriers and home inspectors sign off without a second look. As families add EV chargers, hot tubs, and modern kitchens, we regularly upgrade older 60A and 100A services to a full 200A panel, giving the home room to grow without tripping breakers every winter.
Beyond the essentials, we're the crew Sudbury, Newton, and Brookline homeowners call for architectural recessed lighting that actually looks intentional, not drilled in as an afterthought. Whether it's a single vanity light or a whole-house rewiring project, every job gets the same respectful, tidy service that's earned us five-star reviews from Cambridge to Watertown.