Justin L. Duvall

What speaks for Justin L. Duvall is volume rather than voices. Building-permit records pull up 101 permitted jobs under the name of this Peabody electrician — a long working trail for a small operation. What there isn't is any written customer history: no reviews turned up on any of the directories checked, so there is nothing here about how he schedules, prices, or finishes a job. On licensing, everything that follows is BuildZoom's listing rather than a registry check made here. BuildZoom lists a Massachusetts Electrical Business licence, #9117, issued in September 2025, which it says it verified as active in June 2026, alongside an electrician's licence, #22511, which it says it verified as active in April 2026 — a company licence plus a personal one is the ordinary arrangement for a Massachusetts electrical contractor, not a discrepancy. It also carries an older journeyman electrician licence, #14113, that it has not verified and last recorded with a July 2016 expiry. If you want an electrician with a long permitted-work history behind him, he is worth a call. Ask for those licence numbers and check them yourself against the state board, and ask for two or three recent customers to phone — with nothing written about the work, references are the only read available.