Carrier profile · USDOT 2702914 · Updated Jun 13, 2026
Protemp Inc
DBA PTI THERMAL SOLUTIONS
2 power unitsavg 6.5 yrLocal · 1 statesHAYWARD, CA100/100
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 (4 trucks · 6 carriers)
Across all inspections on record: USDOT 2892909USDOT 4493027USDOT 4299955USDOT 4401348USDOT 975914USDOT 3869132
Shares a company officer with other carriers
david stevenson — 13 carriers: USDOT 289776USDOT 784305USDOT 1244286USDOT 1820343USDOT 1906769USDOT 2019254USDOT 2150376USDOT 2717578
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)22
Observed (24 mo)44
Shared w/ other carriers44
Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 3HAEUMML6NL854129View sourced platform decode | 3 | 3 | Jun 17, 2025 | Aug 3, 2026 |
| 1HTMMAAL2CH457101View sourced platform decode | 3 | 4 | Jul 11, 2023 | Aug 17, 2025 |
| 1FDWF6DC5NDF00411View sourced platform decode | 2 | 4 | Nov 3, 2023 | Jun 12, 2026 |
| 3HAEUMML5PL131150View sourced platform decode | 2 | 2 | Jun 17, 2024 | Nov 14, 2025 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 13 related authorities · joined by officer
- Authorities
- 13
- Combined power
- 24
- States
- 8
- Oldest authority
- Apr 7, 1987
- Active now
- 8
- PROTEMP INC· viewingUSDOT 27029142PU
- STEVENSON BUILDING & SUPPLY COMPANYUSDOT 2897767PU
- HELENA SEPTIC LLCUSDOT 12442862PU
- DAVID STEVENSON TRANSPORT AND HAULINGUSDOT 20192542PU
- PACIFIC WASHINGTON LLCUSDOT 18203432PU
- DAVID STEVENSONUSDOT 21503762PU
- TEXAS CDL SOLUTIONSUSDOT 33056031PU
- STEVENSON LAWN & TREE SERVICE LLCUSDOT 19067691PU
- NOVAH TRUCKING LLCUSDOT 38871491PU
- STEVENSON EXPRESS OF MICHIGANUSDOT 7843051PU
- IRONMAN CONCRETE PUMPING LLCUSDOT 27175781PU
- KENYON YARDWORKSUSDOT 33373521PU
- LYNX FREIGHT LLCUSDOT 36884751PU