Find a licensed electrician in Trumbull, CT
Request a written estimate from a licensed Connecticut electrical contractor for a panel or service upgrade, EV charger, generator or repair in Trumbull.
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Trumbull permits: Building Department. Utility: United Illuminating (UI).
Trumbull at a glance
- Electric utility: United Illuminating (UI), per the state DOT's utility data. [1] Utility step →
- Building inspectors keep office hours Monday to Friday, 7:30 to 10:00am. [2]
- The department is open weekdays 7:30 to 4, except legal holidays. Municipal property searches have their own window, 10 to 3. [2]
- The town's standby generator guidelines call for a 20-foot sideline setback. [4]
Electrical permits in Trumbull
- Office: Building Department, 5866 Main Street, Trumbull, CT 06611 [2, 3]
- How to file: Apply online through ViewPoint Cloud. The department does not accept cash for permit payments.
- Fee: Residential electrical: $5 per $100 or fraction thereof for the first $1,000, then $10 for each $1,000 or fraction thereof, $60 minimum, plus a $10 processing fee, a $10 Certificate of Occupancy or Approval charge for each residential permit, and the $0.26 per $1,000 state education fee.
- Inspections: The permit holder or their agent must tell the building official when the work is ready for inspection. Agree with your contractor who makes that call.
Permit fees and rules across the county →
Guides: panel upgrade cost · 100 vs 200 amp service · EV chargers · standby generators · signs you need a new panel
Ready for a written estimate?
A licensed Connecticut electrical contractor prices the job after seeing it.
Request a free estimate →- CTDOT_Utilities data — https://portal.ct.gov/dot/bureaus/engineering-and-construction/engineering/facilities-and-transit/utilities — page dated 2026-09-18
- Trumbull Building Department — https://www.trumbull-ct.gov/155/Building-Department — no date on page
- Trumbull permit fee schedule — https://www.trumbull-ct.gov/DocumentCenter/View/6365/Permit-Fee-Schedule-pdf — no date on page
- Trumbull generator guidelines — https://www.trumbull-ct.gov/DocumentCenter/View/922/Generator-Guidelines-PDF — no date on page