Carrier profile · USDOT 2207643 · Updated Jun 13, 2026
A&B VALVE AND PIPING SYSTEMS LLC
DBA A&B VALVE
37 power unitsLocal · 1 statesHOUSTON, TX50/100
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.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 4202701
Shares a registration email domain with other carriers
@abvalve.com — 2 carriers: USDOT 391277
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3737
Observed (24 mo)11
Shared w/ other carriers11
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1XKZD49XXKJ259910 | 2 | 2 | May 12, 2025 | Apr 20, 2026 |
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 54
- States
- 1
- Oldest authority
- Apr 26, 1990
- Active now
- 1
- A&B VALVE AND PIPING SYSTEMS LLC· viewingUSDOT 220764337PU
- A & B VALVE AND PIPING SYSTEMS LLCUSDOT 39127717PU
Affiliated entities· hover to preview