Carrier profile · USDOT 426391 · Updated Jun 13, 2026
C W SLITER & SONS LLC
DBA CWS FENCE & GUARDRAIL CO
20 power unitsLocal · 1 statesANDOVER, NH50/100
AUTHORITY STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 261 FRANKLIN HIGHWAY, ANDOVER, NH, 03216
- Mailing address
- PO BOX 120, ANDOVER, NH, 03216
- Operation
- Interstate
Contact
- Phone
- (603) 735-5465
- Fax
- (603) 735-5547
- Web domain
- cwsfence.com
Registration
- Officer
- Robert M. Carroll
- USDOT / docket
- 426391
- First registered
- Nov 2, 1990
- Last MCS-150
- Jan 17, 2025 · 210,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 122780331
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.