Carrier profile · USDOT 1753146 · MC-641551 · Updated Jun 13, 2026
Christopher Grantham
DBA CSG CONSTRUCTION
1 power unitCOTTONWOOD, AZ50/100
CARRIER INACTIVEMC-641551 INACTIVEUNDELIVERABLE ADDRESS
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’20 · 5 insurers · 1 lapseCoverage lapse
beyond this history
2008201320182023now
Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 6 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PROTECTIVE INSURANCE CO. | Jan 2017 → Jan 2020 | $750K | 1 |
| ILLINOIS NATIONAL INSURANCE CO. | Jan 2014 → Jan 2017 | $750K | 1 |
| ZURICH AMERICAN INSURANCE COMPANY | Jan 2013 → Jan 2013 | $750K | 2 |
| PEERLESS INDEMNITY INSURANCE COMPANY | Jan 2011 → Jan 2013 | $750K | 1 |
| ZURICH AMERICAN INSURANCE COMPANY | Oct 2010 → Oct 2010 | $750K | 2 |
| VANLINER INSURANCE COMPANY | Apr 2008 → Oct 2010 | $750K | 1 |