The Rock Hog Blasting
Alton, NHTrask Swamp, Alton, NH 03810
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Verified record
No state license for this trade. New Hampshire doesn't license or register demolition & excavationbusinesses, so there's no state registry to check. That's true of every demolition & excavation business in the state, not a mark against this one. Insurance is self-reported.
The Rock Hog Blasting breaks rock. Its website says the company has had good luck breaking large boulders with its process, including boulders that large hydraulic rock hammers spent many hours on without breaking.
Specializes in
Demolition & Excavationboulder breaking
Languages
English
Update history
1 change recorded — last scanned Oct 18, 2026.
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