Carrier profile · USDOT 1035374 · Updated Aug 20, 2026
Mechanical Insulation Supply Inc
4 power unitsavg 3.4 yrLocal · 2 statesGREEN BAY, WI100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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.
Last 12 months: 4 trucks also ran under 5 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3257104USDOT 4142997USDOT 2433757USDOT 24491USDOT 4136745Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (5 trucks · 14 carriers)
Across all inspections on record: USDOT 201546USDOT 1189041USDOT 3222784USDOT 4136745USDOT 4309696USDOT 3208061USDOT 3257104USDOT 4142997
Shares a company officer with other carriers
karen young — 30 carriers: USDOT 83516USDOT 707796USDOT 716348USDOT 716351USDOT 727518USDOT 847696USDOT 853671USDOT 891244
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)44
Observed (24 mo)99
Shared w/ other carriers55
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 |
|---|---|---|---|---|
| 3HAEUMML3PL530820View sourced platform decode | 6 | 6 | Feb 20, 2024 | Mar 4, 2026 |
| 1FVACWFC4PHUJ3622View sourced platform decode | 4 | 5 | Aug 21, 2024 | Aug 5, 2026 |
| 1FVACWD27RHVC4724View sourced platform decode | 3 | 4 | Jul 14, 2025 | Apr 30, 2026 |
| 3HAEUMMLXPL552667View sourced platform decode | 3 | 4 | Sep 22, 2023 | Apr 29, 2026 |
| 3ALACWFC1PDNT2279View sourced platform decode | 3 | 3 | Nov 24, 2024 | Apr 8, 2026 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 30 related authorities · joined by officer
- Authorities
- 30
- Combined power
- 101
- States
- 7
- Oldest authority
- Jun 1, 1974
- Active now
- 27
- MECHANICAL INSULATION SUPPLY INC· viewingUSDOT 10353744PU
- BAY INDUSTRIES INCUSDOT 8351632PU
- BAY BUILDING SUPPLIES INCUSDOT 16716008PU
- BAY INSULATION OF TEXAS INCUSDOT 14695667PU
- CWCI INSULATION OF LA INCUSDOT 32057917PU
- BAY INSULATION OF NORTH CAROLINA INCUSDOT 7077965PU
- BAY INSULATION OF KANSAS CITY INCUSDOT 7163513PU
- BAY INSULATION SYSTEMS OF KENTUCKY INCUSDOT 16120493PU
- BAY INSULATION OF TENNESSEE INCUSDOT 16185593PU
- BAY INSULATION OF ARIZONAUSDOT 13949663PU
- BAY INSULATION OF LOUISIANA INCUSDOT 8912443PU
- BAY INSULATION SUPPLY OF INDIANA INCUSDOT 29097832PU
- BAY INSULATION OF CALIFORNIA INCUSDOT 12286602PU
- BAY INSULATION OF ILLINOIS INCUSDOT 8536712PU
- BAY ENERGY BLANKET INCUSDOT 9799092PU
- BAY INSULATION OF MINNESOTA INCUSDOT 8476961PU
- BAY INSULATION SUPPLY OF SAN DIEGO INCUSDOT 27352461PU
- KY TRUCKINGUSDOT 12537181PU
- GIBSON CONSTRUCTION SERVICES INCUSDOT 17317651PU
- BAY INSULATION SUPPLY OF IOWA INCUSDOT 33025591PU
- BAY INSULATION SUPPLY OF KENTUCKY INCUSDOT 28702541PU
- BAY INSULATION SUPPLY OF NEVADA INCUSDOT 11945801PU
- BAY METAL WORKS INCUSDOT 25146981PU
- BAY INSULATION OF VIRGINIA INCUSDOT 9771281PU
- BAY BUILDING SUPPLIES OF MINNESOTA INCUSDOT 19140061PU
- BAY INSULATION OF INDIANA INCUSDOT 7275181PU
- BAY CONVERTING INCUSDOT 35875151PU
- BAY INSULATION OF MISSOURI INCUSDOT 7163481PU
- AMI FIREPLACE COMPANY INCUSDOT 10296201PU
- KAREN YOUNGUSDOT 23235401PU