Abade Electric LLC

Any electrical work in Fairhaven beyond a like-for-like device swap requires a permit under 527 CMR 12.00, the Massachusetts amendments to the NEC, and must be performed by a licensed Journeyman or Master electrician. Fairhaven's wiring inspector reviews the permit and inspects the completed work before the service is energized. This applies to panel upgrades, knob-and-tube rewires, new circuits, and generator installs. In the older village blocks, expect the inspector to look closely at how new wiring is integrated with any remaining legacy circuits.

Fairhaven is on the South Coast, where labor rates sit below Boston-metro and Cape levels. A 100-to-200-amp panel upgrade typically runs $2,500–$4,500, more when an aging meter socket or service entrance needs replacing too. Because so many homes here have legacy wiring, full knob-and-tube rewires are common and can run $9,000–$22,000 depending on house size and wall access. A Level 2 EV-charger circuit usually lands $800–$2,000, and a wired standby generator with transfer switch generally falls in the $9,000–$16,000 range.

Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential electrical work; ask for the registration number and check it before paying a deposit.

More on permits, costs, rebates and common questions, plus every other electrical contractor serving the town, on the Electricians in Fairhaven page.