Core Electrical Services, LLC

Core Electrical Services is a Mendon electrical contractor, and a recent Google customer said the team was very responsive and on time, and that they would use them again. The company says it was established as an LLC in 2015 as D'Alio Electric LLC, that long-term employees Mike and Michaela took ownership in 2021, and that it was rebranded Core Electrical Services LLC in late 2023. It describes its work as commercial and residential electrical work plus hardwired fire alarm, burglary and security-camera installs and standby generators. Massachusetts electrician license 100071, in Michael Gallerane's name, is active on the state registry. A 2024 customer said Core Electrical Services upgraded their service from 100 to 200 amps and added two AC circuits, and called the pricing reasonable. In a 2022 review, a customer said D'Alio Electric upgraded their service from 100 to 200 amps and installed an electric vehicle charger in the garage. That 2022 customer said one of the new circuit breakers turned out to be faulty, and that they came out immediately to replace it. On Reddit in 2025, an r/WorcesterMA commenter said they went with D'Alio Electric for a 100 year old house that had knob and tube and earlier DIY electrical work, so they had a lot to work on. The company's BBB grade is A+.