WILLIAM FLAGLOR
USDOT 1599182 · Doing business as ADVANCE GLASS
Active, interstate carrier, small fleet (3 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate50% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1599182 |
|---|---|
| MC Number | — |
| Legal Name | WILLIAM FLAGLOR |
| DBA Name | ADVANCE GLASS |
| Entity Type | — |
| Phone | 7167419030 |
| Address | 5585 HARRIS HILL ROAD, Williamsville, NY, 14221 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 93 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 0 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 2 |
|---|---|
| Out-of-Service Rate | 50% vs 19.1% national average |
Most frequent violation categories: 1 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 3 |
|---|---|
| Drivers | 3 |
| Recent Annual Mileage | 1 |
| Last MCS-150 Filing | 12-AUG-25 |
WILLIAM FLAGLOR operates 3 power units — a larger fleet than 78% of carriers registered in NY.
Nearby
Other carriers in Williamsville, NY
- MUSSO PLUMBINGAND HEATING INC — USDOT 1445009, 15 power units
- PEGASUS SUPPORT SERVICES INC — USDOT 1492924, 15 power units
- NORTHEAST TRANSPORT INC — USDOT 1445653, 14 power units
- AAA WESTERN AND CENTRAL NY INC — USDOT 1292836, 11 power units
- TLS LANDSCAPING INC — USDOT 1142832, 9 power units
Browse all carriers in Williamsville, NY or all NY carriers.