FMCSA Carrier Profile
W & B SERVICE COMPANY LLC
Owner / Officer: John Tracey Maynor
Active
No Safety Rating
Authority Active
Active 22 yrs, 10 mo
Authority
Active
Common carrier
Insurance
On File
$750,000 BIPD
Safety
Not Rated
82nd pct · 20 inspections on record
Flags · 1
Elevated Safety Percentile
This carrier ranks in the 82nd percentile for safety violations among peer carriers — above FMCSA's 65th-percentile alert threshold.
Vetting Notes
W & B SERVICE COMPANY LLC is an active FMCSA-registered motor carrier based in Dallas, Texas, operating under DOT 1163377. No high-severity flags were found on authority or insurance records. One note for review: elevated safety percentile. Across 20 FMCSA inspections on record, this carrier shows 11.1% vehicle OOS and 0.0% driver OOS.
FMCSA Registration
DOT Number
1163377
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
March 18, 2026
FMCSA Registration
August 26, 2003
Authority Granted
September 25, 2003
Annual Mileage
1,363,759 mi (2025)
Contact Information
Address
8737 King George Dr Ste B200, Dallas, TX 75235
Email
Owner / Officer
John Tracey Maynor
Operating Authority
MC466966
Contract Carrier
Insurance on File
THE PHOENIX INSURANCE CO
1 · $750,000 · Policy 3F648338
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Safety Percentile
82nd percentile
vs. peer carriers
⚠ Above FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
20
Driver Inspections
11
Vehicle Inspections
18
Total OOS Orders
2
Violations by Category
Vehicle Maintenance5
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate11.1% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (20)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| December 31, 2024 | TX | Level II — Walk-Around | FRHT · 3AKJGEFG9KDKK3514 | 0 | Clean |
| April 29, 2026 | TX | Level I — Full | PTRB · 1XPBDP9XXKD629782 | 0 | Clean |
| June 27, 2024 | TX | Level I — Full | FRHT · 1FUJC5DV2LHLR6543 | 0 | Clean |
| August 27, 2025 | TX | Level I — Full | FRHT · 1FUJC5DV2LHLR6543 | 1 | Passed |
| June 26, 2025 | OK | Level II — Walk-Around | FRHT · 3AKJGEDV3LDME8140 | 0 | Clean |
| July 25, 2024 | OK | Level III — Driver Only | FRHT · 3AKJHLDV6MSMU4814 | 0 | Clean |
| November 22, 2024 | TX | Level II — Walk-Around | FRHT · 3AKJGEDV4JSJS3882 | 0 | Clean |
| November 20, 2025 | OH | Level I — Full | FREIGHTLIN · 3AKJHLDR9SSWC0718 | 0 | Clean |
| September 19, 2024 | OK | Level I — Full | FORD · 1FDRF3G62KEF21207 | 1 | Passed |
| June 16, 2025 | TX | Level II — Walk-Around | FRHT · 3AKJGEFG0KDKK3515 | 2 | 1 OOS |
| February 13, 2026 | TX | Level I — Full | FRHT · 3AKJHLDV2MSMU8276 | 0 | Clean |
| June 12, 2026 | TX | Level II — Walk-Around | FRHT · 3AKJGEFG9KDKK3514 | 0 | Clean |
Showing 12 of 20 inspection records
Authority History
| Date | Status | Type |
|---|---|---|
| September 25, 2003 | GRANTED | Contract Carrier |
| April 21, 2025 | INVOLUNTARY REVOCATION | Contract |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending |
Other Carriers in Dallas, TX
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 1, 2026.
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