Install a new automatic transfer switch in the downstairs utility room approximately 25 feet from the main
Electrical at 3010 Vassar Dr, Boulder
Boulder Planning and Development Services permit ELE2026-00022: issued Jan 13, 2026 for electrical work at 3010 Vassar Dr. Install a new automatic transfer switch in the downstairs utility room approximately 25 feet from the main electrical panel. ? Install 100-amp rated conductors between the transfer switch and the critical loads backup panel, sized for future expansion and additional storage capacity. ? Install a new critical loads backup panel adjacent to the existing main panel. ? Complete all wiring, grounding, and terminations in accordance with manufacturer specifications, NEC requirements, and local AHJ standards. ? Properly torque all electrical connections to manufacturer specifications. ? Commission the battery system and verify proper operation of the automatic transfer switch and backup loads panel. ? Coordinate permitting and inspection requirements with the City of Boulder once requirements are confirmed.
- Permit number
- ELE2026-00022
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $1,650
- ZIP code
- 80305
- City's category
- Electrical Permit, Electrical Permit
- City's status
- Letter of Completion
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 3010 Vassar Dr, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 7, 21:22 UTC. See the city's official records.
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