Carrier profile · USDOT 4091437 · Updated Aug 16, 2026
Rock of Ages Corporation
DBA ROCK OF AGES
2 power unitsGRANITEVILLE, VT50/100
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
@rockofages.com — 2 carriers: USDOT 66397
Shares a company officer with other carriers
michael sylvester — 10 carriers: USDOT 30631USDOT 301370USDOT 2133303USDOT 2200342USDOT 2447624USDOT 2826502USDOT 4016578USDOT 4127297
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 11 related authorities · joined by email domain + officer
- Authorities
- 11
- Combined power
- 31
- States
- 10
- Oldest authority
- Jun 1, 1974
- Active now
- 6
- ROCK OF AGES CORPORATION· viewingUSDOT 40914372PU
- SWENSON GRANITE COMPANY LLCUSDOT 3063112PU
- MICHAEL SYLVESTERUSDOT 41272977PU
- MICHAEL SYLVESTERUSDOT 40165783PU
- REFINISHER'S WAREHOUSEUSDOT 3013702PU
- MICHAEL SYLVESTERUSDOT 22003421PU
- RED TAIL WOODWORKINGUSDOT 44113771PU
- MICHAEL SYLVESTERUSDOT 21333031PU
- MICHAEL SYLVESTERUSDOT 28265021PU
- WATERTOWN MONUMENT WORKSUSDOT 663971PU
- SYLFAB LLCUSDOT 24476240PU