Grzejka Electrical Contractor, LLC

Grzejka Electrical Contractor, LLC operates as a family-owned electrical contracting business serving Boston, Massachusetts, alongside broader coverage of New Hampshire and Maine. The company holds a 4.9-star rating derived from 42 customer reviews, reflecting consistent satisfaction across residential service calls. Founder Michael Grzejka established the business in 2016, building the operation on principles emphasizing direct communication with clients and meticulous workmanship standards.

The contractor distinguishes itself through specialized expertise in backup power infrastructure, offering standby generator installation that coordinates with multiple subcontractors on complex residential projects. Their service portfolio includes EV home charging station installation certified for all major electric vehicle brands, alongside ductless mini-split wiring for modern heating and cooling systems. The company also maintains specific capabilities in hot tub and spa wiring, ensuring code-compliant installations for outdoor relaxation equipment.

Reviewers describe Michael Grzejka as the technician who managed multiple complex projects, including one residential customer who engaged the team for a whole-home generator and pool equipment installation during a compressed timeline. Another reviewer noted Michael correctly diagnosed that a stove issue, not house electrical wiring, caused their hot tub plug problem, demonstrating diagnostic thoroughness. A third customer specifically mentioned the technician arrived on time, maintained clean work areas, and communicated clearly throughout the project.