MJ Electrical Services

MJ Electrical Services is a Dorchester-based master electrician's shop, holding an active Massachusetts electrician license and OSHA certification, working residential and commercial jobs — wiring, panel upgrades, and related work — across Boston, the North Shore, and the South Shore. The two detailed reviews on file describe fast, capable troubleshooting. In a June 2025 review, a customer called at 9 a.m. about a fridge-related electrical issue and had it solved by noon. In a 2024 review, a customer described Marx finishing electrical work a developer had left incomplete, then installing a Tesla wall connector — when that unit turned out to be faulty, Marx helped troubleshoot it and got Tesla to send a free replacement. The company's own site gives two different numbers for how long it's been operating — one page says 10 years, an awards blurb says 11 — a minor inconsistency worth noting even though the underlying license and reviews check out. For a small, quick-turnaround electrical job in Dorchester or the surrounding areas, the record here — though thin — points to responsive, hands-on service.