Carrier profile · USDOT 995323 · Updated Jul 18, 2026
JES COLUMBIA LLC
DBA MOUNT VALLEY FOUNDATIONS
69 power unitsavg 5.9 yrRegional · 3 statesCAYCE, SC94/100
AUTHORITY STATUS UNKNOWN
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 registration email domain with other carriers
@groundworks.com — 21 carriers: USDOT 1019809USDOT 1387693USDOT 1607702USDOT 1759370USDOT 2064154USDOT 2163381USDOT 3247744USDOT 3285441
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)6969
Observed (24 mo)88
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 21 related authorities · joined by email domain
- Authorities
- 21
- Combined power
- 1,488
- States
- 15
- Oldest authority
- Dec 26, 2001
- Active now
- 21
- JES COLUMBIA LLC· viewingUSDOT 99532369PU
- JES CONSTRUCTION LLCUSDOT 1019809282PU
- GROUNDWORKS FRS LLCUSDOT 3247744131PU
- ALABAMA FOUNDATION SPECIALISTS OF BIRMINGHAM INCUSDOT 1607702129PU
- GROUNDWORKS NORTH CAROLINA LLCUSDOT 216338193PU
- FOUNDATION SYSTEMS OF MICHIGAN INCUSDOT 175937088PU
- GROUNDWORKS OHIO LLCUSDOT 330951088PU
- GROUNDWORKS CALIFORNIA LLCUSDOT 407173088PU
- GROUNDWORKS COLORADO LLCUSDOT 328544177PU
- GROUNDWORKS GEORGIA LLCUSDOT 353524375PU
- GROUNDWORKS TEXAS LLCUSDOT 390327164PU
- GROUNDWORKS MINNESOTA LLCUSDOT 336307456PU
- GROUNDWORKS NEW ENGLAND LLCUSDOT 437648451PU
- ALPHA OPERATIONS II LLCUSDOT 360721449PU
- JES INDIANA LLCUSDOT 138769341PU
- ALPHA FOUNDATION SPECIALISTS INCUSDOT 206415425PU
- GROUNDWORKS NEBRASKA LLCUSDOT 377744121PU
- A-1 PLUMBING COMPANIES LLCUSDOT 357933518PU
- GROUNDWORKS ESS LLCUSDOT 417313016PU
- GROUNDWORKS FLORIDA LLCUSDOT 331641015PU
- GROUNDWORKS WASHINGTON LLCUSDOT 427893112PU