Williamson Pump & Motor
Williamson Electrical Co Inc · Epping, NH · Interstate
Motor Carrier
✓ Authority Active
22
Power units
22
Drivers
16
Roadside inspections
Services
What we move
For-hire trucking
Authorized interstate freight transportation with a fleet of 22 power units.
Property freight
Federal authority on file to haul general property freight.
Interstate operations
Operating scope on federal record: interstate, based out of NH.
Derived from federal registrations. Claim this page to list your exact equipment and lanes.
Fleet & safety
The operation
16
Inspections
Jun 15, 2026
Most recent
Jul 18, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Jun 15, 2026 | MA | Level III — Driver-only |
| Jun 9, 2026 | MA | Level II — Walk-around |
| Mar 19, 2026 | NH | Level III — Driver-only |
| Dec 18, 2025 | US | Level II — Walk-around |
| Dec 8, 2025 | MA | Level III — Driver-only |
About
Who we are
Williamson Pump & Motor is an interstate motor carrier based in Epping, NH.
Auto-written from federal records. Claim this page to tell your own story and add your team.
Contact
Work with Williamson Pump & Motor
Address
334b Calef Highway
Epping, NH 03042
Phone
(617) 981-3948
None on file
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Claim Williamson Pump & Motor — free →Authority history (4 actions)
- Reinstated — Motor Property Common Carrier
- Dismissed — Motor Property Common Carrier
- Dismissed — Motor Property Contract Carrier
- Granted — Motor Property Common Carrier