Mac Electric

Mac Electric operates out of Harwich, run by Mark A. Contonio, whose Massachusetts electrician license is active. BuildZoom's permit tracking shows 81 projects on file for the company — enough volume to suggest a working electrician's business rather than a side operation. Reviews are thin but pointed: a detailed 2025 Google review calls out Mark and his crew — Eric, Garrett, and Alexis by name — for response time, attention to detail, and punctuality across months of work on both a home and a business build. It's the only customer review on file, but it reads like someone who worked with the company repeatedly, not a one-off job. BuildZoom separately lists two entries for license #21143 — one shown as its own verified listing, the other last checked with a stated expiration back in 2019 — though the state registry itself confirms the license is active today, so this reads like a BuildZoom bookkeeping quirk rather than a real licensing question. Beyond that one review, there isn't much of a public trail to check yet. Worth a call for residential electrical work in the Harwich area, with an active license backing it up — just ask for references directly given how little is on the record to cross-check.