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ALBERTO BOLANOS
DBA: A&b Stone & Soil
San Antonio, TX
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 3131352
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
2 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 2 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3131352
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
September 8, 2022
FMCSA Registration
May 2, 2018
Annual Mileage
13,000 mi (2021)
Contact Information
Location
San Antonio, TX
Email
Cargo Types
Building MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
1
Vehicle Inspections
2
Out-of-Service Violations
3
Violations by Category
Vehicle Maintenance13
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 2 inspections
Unsafe Driving
1 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
1 of 2 inspections
Controlled Substances
0 of 2 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX2
Fleet & Equipment (1)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1993 Kenworth T600 | Tractor · Class 8 | 1XKADB9X1PJ596281 | 2 | 2 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (2)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| June 3, 2025 | V251903117 | IH 10 & US 87, TX | II | 9 | 1 | A&B STONE & SOIL | Straight Truck |
KENWORTH |
1XKADB9X1PJ596281 |
TX SCC1378 |
| 393.51 | OOSNo or defective brake warning device or pressure gauge | Brakes All Others | ||||||||
| 392.16 | Failing to use seat belt while operating a CMV | Seat Belt | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.83G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Exhaust Discharge | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 396.5B-HWSLOW | Hubs - Wheel seal leaking - outer wheel | Wheels Studs Clamps Etc. | ||||||||
| 396.5B-HWSLOW | Hubs - Wheel seal leaking - outer wheel | Wheels Studs Clamps Etc. | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| November 14, 2024 | V241684463 | IH35 NB DEVINE SCALE, TX | I | 7 | 2 | A&B STONE & SOIL | Truck Tractor |
KENWORTH |
1XKADB9X1PJ596281 |
TX SCC1378 |
| 393.207A | OOSAxle positioning parts defective/missing | Suspension | ||||||||
| 393.51 | OOSNo or defective brake warning device or pressure gauge | Brakes All Others | ||||||||
| 391.45B | Expired medical examiner's certificate | Medical Certificate | ||||||||
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 4, 2026.
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