William J. McGrath Electrical Contractors van on a job site

OUR STORY

Honest Work. Quality Results.

William J. McGrath started this company in Norwood, Massachusetts in 1961 with a simple belief: do the job right, treat people fairly, and the work will speak for itself. More than six decades later, that belief still drives everything we do.

What began as a one-man operation has grown into a full-service electrical contracting company — but we've never lost the personal touch that comes with being family-owned. When you call McGrath Electrical Contractors, you're talking to people who live and work in this community.

Today,  the McGrath family carries on the tradition. We serve homeowners, builders, and businesses across greater Boston with the same commitment to quality and honesty that our grandfather brought to every job.

Licensed Master Electricians
Fully insured — residential & commercial
Serving greater Boston since 1961

How We Work

What Sets Us Apart

Quality Workmanship

We take pride in every job, big or small. Our electricians are trained to the highest standards and never cut corners.

Licensed & Insured

Fully licensed in Massachusetts and fully insured. You can trust that every project meets state code and safety requirements.

On Time, Every Time

We respect your time. We show up when we say we will and complete projects on schedule.

Honest Pricing

No surprises. We provide clear, upfront estimates and stand behind our quotes.