MAZAIL BROS INC
USDOT 3633848
Active, interstate carrier, small fleet (5 power units) — no FMCSA safety rating on record (common). Insurance filings show 2 coverage gaps in this carrier's history.
Vetting summary
At a glance
- Insurance on fileDB INSURANCE CO., LTD (U.S.BRANCH)
- Coverage gaps2 in filing history
- Out-of-service rate13.3% vs 19.1% national avg
- Authority ageGranted 5 years ago
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 | 3633848 |
|---|---|
| MC Number | MC-1245964 |
| Legal Name | MAZAIL BROS INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 9254485455 |
| Address | 1660 HOLLOWCREEK PL, San Jose, CA, 95121 |
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.
Filings
Insurance
| Current Insurer | DB INSURANCE CO., LTD (U.S.BRANCH) |
|---|---|
| Coverage on File | $750,000 |
| Insurance on File Since | 2026-05-24 |
2 coverage gaps detected in filing history.
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| DB INSURANCE CO., LTD (U.S.BRANCH) | $750,000 | BMC-35 | 2026-05-24 | 2026-05-24 |
| DB INSURANCE CO., LTD (U.S.BRANCH) | $750,000 | BMC-91X | 2026-05-24 | — |
| DB INSURANCE CO., LTD (U.S.BRANCH) | $750,000 | BMC-91X | 2025-05-24 | — |
Timeline
Authority history
| Authority First Granted | 2021-06-08 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 2021-06-08 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 83 / 100 |
|---|---|
| Hours-of-Service Compliance | 87 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 74 / 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 | 15 |
|---|---|
| Out-of-Service Rate | 13.3% vs 19.1% national average |
Most frequent violation categories: 20 (7), 16 (3), 2 (2).
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) | 5 |
|---|---|
| Drivers | 5 |
| Recent Annual Mileage | 550,841 |
| Last MCS-150 Filing | 05-MAY-26 |
MAZAIL BROS INC operates 5 power units — a larger fleet than 91% of carriers registered in CA.
Nearby
Other carriers in San Jose, CA
- D AND A TOWING — USDOT 3771423, 80122 power units
- AMERICAN RAILWAYS LLC — USDOT 3707760, 25 power units
- BIG DREAM TRUCKING INC — USDOT 3757450, 21 power units
- APOLLO ADULT DAY PROGRAM INC — USDOT 4025411, 21 power units
- GIULIANI CONSTRUCTION & RESTORATION INC — USDOT 3695731, 17 power units
Browse all carriers in San Jose, CA or all CA carriers.