Carrier profile · USDOT 267841 · MC-462803 · Updated Sep 6, 2026
Silver Line Building Products LLC
164 power unitsavg 0.5 yrLocal · 2 statesNORTH BRUNSWICK, NJ50/100
CARRIER ACTIVEMC-462803 ACTIVERATED 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.
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 (61 trucks · 17 carriers)
Across all inspections on record: USDOT 21800USDOT 2529497USDOT 3834236USDOT 3533159USDOT 3666726USDOT 288306USDOT 1170974USDOT 75525
Shares a registration email domain with other carriers
@cornerstone-bb.com — 13 carriers: USDOT 90403USDOT 92173USDOT 175482USDOT 251898USDOT 288306USDOT 512175USDOT 1235798USDOT 1583258
Shares a company officer with other carriers
adam spannbauer — 6 carriers: USDOT 92173USDOT 453459USDOT 1583258USDOT 2598746USDOT 3209684
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)164164
Observed (24 mo)22
Shared w/ other carriers6161
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
Showing the 40 most cross-linked of 61 shared VINs.
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 15 related authorities · joined by email domain + officer
- Authorities
- 15
- Combined power
- 1,271
- States
- 8
- Oldest authority
- Jun 1, 1974
- Active now
- 8
- SILVER LINE BUILDING PRODUCTS LLC· viewingUSDOT 267841164PU
- NCI GROUP INCUSDOT 251898291PU
- MW MANUFACTURERS INCUSDOT 288306265PU
- METAL SALES MANUFACTURING TRANSPORTATION LLCUSDOT 90403123PU
- UNION CORRUGATING COMPANYUSDOT 92173114PU
- WINDOW PRODUCTS INCUSDOT 51217577PU
- PLYGEM PACIFIC WINDOWS CORPORATIONUSDOT 158325865PU
- PRIME WINDOW SYSTEMS LLCUSDOT 291682540PU
- REED'S METALS LLCUSDOT 320968438PU
- ENVIRONMENTAL MATERIALS LLCUSDOT 123579832PU
- ENVIRONMENTAL MATERIALS LLCUSDOT 667845032PU
- KLEARY MASONRY INCUSDOT 259874620PU
- REED'S METALS OF ALABAMA LLC DBA REED'S METALSUSDOT 4534595PU
- MASTIC HOME EXTERIORSUSDOT 1754824PU
- PLY GEM SPECIALTY PRODUCTS LLCUSDOT 29398481PU