State agency · New Hampshire
New Hampshire Department of Energy - Division of Enforcement (Underground Damage Prevention)
Agency type: Damage Prevention Enforcement Authority
- Damage Prevention
- Excavation
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Official contact information
- Official website
- https://www.energy.nh.gov/enforcement/underground-damage-prevention/violations-penalties
- Phone
- 603-271-3670
- energy-info@energy.nh.gov
- Mailing address
- 21 South Fruit Street, Suite 10, Concord, NH 03301-2429
Regulatory topics
- Damage Prevention
- Excavation
Official sources
- NH DOE ContactConfirmed 2026-08-13
- NH DOE Underground DP Violations/PenaltiesConfirmed 2026-08-13