FMCSA Carrier Profile
MASTER FIBERS INC
Owner / Officer: Marisela Portillo
Active
Satisfactory
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
0th pct · 31 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
MASTER FIBERS INC is an active FMCSA-registered motor carrier based in El Paso, Texas, operating under DOT 658171. No high-severity flags were found on authority or insurance records. Across 31 FMCSA inspections on record, this carrier shows 38.1% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
658171
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
February 13, 2026
FMCSA Registration
September 9, 1996
Annual Mileage
307,107 mi (2025)
Contact Information
Address
1710 E Paisano, El Paso, TX 79901
Phone
Email
Owner / Officer
Marisela Portillo
Officer 2
Alonso Gonzalez
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
31
Driver Inspections
16
Vehicle Inspections
21
Total OOS Orders
8
Violations by Category
Vehicle Maintenance26
Unsafe Driving1
Hours of Service3
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate38.1% · national avg 20.7%
⚠ Above national average (17.4pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (31)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 31, 2025 | TX | Level II — Walk-Around | FRHT · 3AKJHLFG0SSWC4359 | 0 | Clean |
| October 28, 2025 | NM | Level I — Full | VOLV · 4V4NC9EH6SN672641 | 4 | 2 OOS |
| August 28, 2024 | NM | Level II — Walk-Around | FRHT · 3AKJHLDV1RSUU9569 | 0 | Clean |
| September 27, 2024 | TX | Level II — Walk-Around | FRHT · 3AKJHLFG0SSWC4359 | 2 | 1 OOS |
| December 27, 2024 | TX | Level III — Driver Only | FRHT · 3AKJHLFG0SSWC4359 | 0 | Clean |
| February 26, 2026 | TX | Level II — Walk-Around | FRHT · 3AKJHLFG0SSWC4359 | 0 | Clean |
| November 25, 2025 | TX | Level II — Walk-Around | FRHT · 3AKJHLFG9SSWC4358 | 1 | Passed |
| September 24, 2025 | NM | Level III — Driver Only | INTL · 3HSDZTZR4RN756467 | 0 | Clean |
| October 24, 2025 | TX | Level II — Walk-Around | FRHT · 3AKJHLFG0SSWC4359 | 0 | Clean |
| August 23, 2024 | NM | Level II — Walk-Around | INTL · 3HSDZTZR4RN756467 | 0 | Clean |
| April 23, 2025 | TX | Level II — Walk-Around | FRHT · 3AKJHLFG0SSWC4359 | 1 | 1 OOS |
| June 22, 2026 | NM | Level III — Driver Only | INTERNATIO · 3HSDZTZR4RN756467 | 0 | Clean |
Showing 12 of 31 inspection records
Other Carriers in El Paso, TX
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 6, 2026.
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