What's Required in Boston
- Electrical permit mandatory for panel upgrades or new circuits.
- Work must be performed by a MA-licensed Master Electrician.
- Circuit directory must be permanently and clearly labeled.
- Panel must have 36 inches of front clearance per NEC.
- Grounding and bonding to water/gas lines must be verified.
- Arc-Fault (AFCI) protection required for modern code compliance.
Do You Need a Permit to Upgrade an Electrical Panel in Boston?
Yes — panel work is one of the least optional permits in Boston. Replacing or upgrading an electrical panel involves the service equipment for the whole house, so the city wants an inspection on the other side of it. Permit fees typically run $70–$250 through the Inspectional Services Department. Expect the work itself to be restricted to licensed electricians here. An unpermitted panel is also one of the first things home inspectors and insurers flag, so the permit protects the resale, not just the wiring.
Upgrading From 100 to 200 Amps in Boston
The classic project is moving from a 100-amp to a 200-amp service to feed an EV charger, heat pump, or induction range. In Boston that's a permitted service upgrade like any panel change: permit, inspection, and a licensed electrician doing the work. Worth budgeting time for: on record here, $20 primary fee plus $0.25 per amp for service upgrades (e.g., 200A upgrade). Inspectors typically verify grounding and bonding, working clearances around the panel, and a properly labeled circuit directory before signing off.
How to Get a Electrical Panel Permit in Boston
Step 1: Hire Electrician
Licensed contractor must pull the permit on your behalf.
Step 2: Portal Filing
Electrician submits the application and pays the per-amp fee.
Step 3: Utility Service
Coordinate with Eversource for service disconnect and reconnection.
Step 4: Installation
Panel is swapped and all circuits are transferred/grounded.
Step 5: Inspection
City inspector verifies the installation before power is fully restored.