GM
GRINDSTONE MOUNTAIN INC
DOT 1888753MC 705155ActiveMotor CarrierInterstateTHE COMMERCE INSURANCE COMPANY · $750,000 · 1 policySOUTHAMPTON, MA
COMPANY
Authority since
2010-07-08
MCS-150
2026-03-31 · 2,500 mi (2024)
Fleet
2 units · 2 trailers · 2 drivers
ADDRESS
Physical
187 COLLEGE HIGHWAY
SOUTHAMPTON, MA 01073
SOUTHAMPTON, MA 01073
Mailing
187 COLLEGE HWY
SOUTHAMPTON, MA 01073
SOUTHAMPTON, MA 01073
CONTACT
Phone
4135376233
Email
GRINDSTONEmountaininc@gmail.com
OFFICERS
Primary Officer
ADRIA PANDOLFINI
Title
VICE RESIDENT
OPERATION & CARGO
Operation classification
Private Property;authorized For Hire;exempt For Hire
Specialty
Auto Transport
Cargo types
12
General FreightMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsIntermodal ContainersLivestockGrain, Feed, HayUtilityFarm SuppliesConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
197 mo
Active authority
INSURANCE
1 active
THE COMMERCE INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 1 strengths
OOS RATE
0.0%
0 / 0 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Minimal Risk
0/100 risk points0 risk factors · 1 strengths · 2 data pointslow confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
No inspection data
Out-of-Service Rate
—
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2026-03-31
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $750,000
SUMMARY
Active insurance on file
No inspections in the last 24 months — grade based on limited data
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