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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.
- 4 reviews in the last 6 monthsNo negatives
- 12 work photos
Highlights
- Hard-to-reach yards — planned equipment access where other contractors could not
- Grading and seeding — back and side yards graded and seeded
- Communication — communicated with a customer on every project step
GWM Earthworks says on its website that it helps homeowners in Amherst, NH and nearby towns with earthworks and residential excavation, from septic and leach field replacement to drainage, shed pads and yard expansion. The site lists Amherst, Bedford, Merrimack, Milford, Hollis, Nashua, Brookline and Mont Vernon as its service area, and the company reports 25 years in business. On one recent back yard project, the yard was very sloping with no access because of where the buildings sat on the lot; the owners met with several contractors, and Garrett was the only one who could come up with a plan to get the appropriate equipment into place. He also helped them get the project through the problems they had with their town. A recent customer had over a dozen mature stumps pulled and a back and side yard graded and seeded. After a new septic install, another recent customer contacted Garret to redesign their back yard; he worked with them on their design concept and communicated with them on every step of the project. In a 2025 review, a customer wrote that Garrett leveled, graded and hauled material away from a side yard, laid top soil and seeded it, and called the prices very reasonable.
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