FMCSA Carrier Profile
LBK SOLID ROCK LLC
DBA: Aa Stone And Masonry
Owner / Officer: Joel Kiefer
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
1st pct · 3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
LBK SOLID ROCK LLC is an active FMCSA-registered motor carrier based in Conroe, Texas, operating under DOT 2373751. No high-severity flags were found on authority or insurance records. Across 3 FMCSA inspections on record, this carrier shows 66.7% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
2373751
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
October 22, 2025
FMCSA Registration
January 28, 2013
Annual Mileage
1,000 mi (2024)
Contact Information
Address
4688 Fm 1488, Conroe, TX 77384
Phone
Cell Phone
Email
Owner / Officer
Joel Kiefer
Officer 2
Emily Dane
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Safety Percentile
1st percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
1
Vehicle Inspections
3
Total OOS Orders
2
Violations by Category
Vehicle Maintenance14
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate66.7% · national avg 20.7%
⚠ Above national average (46.0pp higher)
Inspection Trend by Year
2026
2025
Inspection Records (3)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 26, 2026 | TX | Level I — Full | FRHT · 1FVHC5DV0EHFX9407 | 5 | 1 OOS |
| May 8, 2026 | TX | Level II — Walk-Around | MACK · 1M2AG11Y05M022151 | 3 | 1 OOS |
| August 6, 2025 | TX | Level II — Walk-Around | MCKT · 1M2AG11Y05M022151 | 6 | Passed |
Other Carriers in Conroe, TX
Data sourced from FMCSA MCMIS via Socrata. Last updated: July 28, 2026.
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