Permit guides › Boston › BOS-CR-09
Electrical Permit: Boston restaurant guide
Boston ISD
What it is
Covers new circuits for kitchen equipment, lighting, service upgrades and illuminated signs.
When a restaurant needs it
Any electrical work, including illuminated signs (the City's sign page says lit signs also need an electrical permit).
How to apply
The licensed electrician applies through the Inspectional Services online portal and schedules inspection (617-635-5300 or portal).
Documents you’ll need
- Front and back of valid electrical license
- Certificate of Liability Insurance
- MA Workers' Compensation Affidavit
- Scope of work and estimated cost
Fee
Service upgrade/new service: $20 + $0.25/amp (up to 240V) or $0.75/amp (over 480V); no service change: $20 + $1 per fixture/outlet and $5 per meter; other work: $20 + $10 per $1,000 of cost
Processing time
Must start within 6 months; inspector calls within 48 hours of the request
Renewal
None
Who files
Filed by the Massachusetts-licensed electrician performing the work.
Good to know
Kitchens often need a service upgrade. Ask your electrician to check capacity before you sign the lease.
Official source
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Last reviewed 2026-10-06. Guidance only, not legal advice.