DMH Electric

DMH Electric is a family business built in Sterling, Massachusetts back in 1991, when a father and a partner took on their first handful of residential jobs; the company says the next generation now runs it, working out of Sterling with a satellite office in Boston. It's a full-service electrical outfit covering Central Massachusetts, the Greater Boston area, and parts of New Hampshire, Vermont, and Maine — panel upgrades, rewiring, generator installs, EV chargers, and smart-home wiring. The clearest praise so far comes from a homeowner who had DMH handle a full electrical overhaul during a gut renovation this year and called them the vendor they wouldn't think of replacing. A general contractor who says he's used the company for three years backs that up from the trade side — easy to reach, easy to plan a job with, on both the design and the construction end. All six of its Google ratings run 5 stars, and BBB has had the company accredited at an A+ since 2023, but the written reviews behind that record are still a handful, not hundreds, so the pattern reads as encouraging rather than proven. One thing worth checking directly before booking: BuildZoom's listing shows DMH's Massachusetts electrical license, SS1557, as inactive as of its last check — nothing else here confirms or contradicts that, so it's a fair question to ask up front. For a renovation-scale rewire or a GC-friendly electrician who'll stay in the loop through a build, DMH looks like a solid call — just confirm that license is current first.