Carrier profile · USDOT 1221319 · MC-680710 · Updated Jun 13, 2026

CLARKS SITEMIX CONCRETE AND FORMS LLC

2 power unitsLocal · 1 statesSPOKANE, WA50/100
CARRIER ACTIVEMC-680710 ACTIVE
Verified linksFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Shares a company officer with other carriers

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)2
Observed (24 mo)1

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 59 related authorities · joined by officer

Authorities
59
Combined power
106
States
28
Oldest authority
Jun 1, 1974
Active now
24