MASTERKEY INTERNATIONAL INC
USDOT 994069 · Doing business as MILEMASTER
Active, interstate carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
- Linked registrations1 share this carrier's phone or address
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 | 994069 |
|---|---|
| MC Number | MC-421476 |
| Legal Name | MASTERKEY INTERNATIONAL INC |
| DBA Name | MILEMASTER |
| Entity Type | CORPORATION |
| Phone | — |
| Address | 9014 HEATHER SPRINGS DR, Spring, TX, 77379 |
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 | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 97 / 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 | 1 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 23 (2), 29 (2), 19 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 2 |
|---|---|
| Drivers | 2 |
| Recent Annual Mileage | 227,339 |
| Last MCS-150 Filing | 24-OCT-24 |
MASTERKEY INTERNATIONAL INC operates 2 power units — a larger fleet than 66% of carriers registered in TX.
Nearby
Other carriers in Spring, TX
- STRIKE OPERATING COMPANY LLC — USDOT 1111430, 111 power units
- EXXON MOBIL CORPORATION — USDOT 925968, 40 power units
- MILSTEAD AUTOMOTIVE LTD — USDOT 763135, 30 power units
- XTO ENERGY INC — USDOT 919091, 30 power units
- PRO JECT CHEMICALS LLC — USDOT 898781, 28 power units
Browse all carriers in Spring, TX or all TX carriers.