FMCSA Carrier Profile
UNLIMITED UNDERGROUND LLC
Calera, AL
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
5 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
- Vehicle out-of-service rate 320.0% — above the 20.7% national average
- 5 FMCSA inspections on record
FMCSA Registration
DOT Number
3280928
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
May 1, 2019
FMCSA Registration
May 1, 2019
Annual Mileage
0 mi (0)
Contact Information
Address
252 County Road 147, Calera, AL 35040-2652
Phone
Email
Owner / Officer
Robert Earl Collum
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Safety & Inspection Summary
Total Inspections
5
Driver Inspections
4
Vehicle Inspections
5
Total OOS Orders
24
Violations by Category
Vehicle Maintenance48
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate200.0% · national avg 5.5%
⚠ Above national average (194.5pp higher)
Vehicle OOS Rate320.0% · national avg 20.7%
⚠ Above national average (299.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (5)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| February 23, 2026 | AL | Level I — Full | GMC · 1GT42UCY7KF144200 | 10 | 5 OOS |
| July 31, 2025 | AL | Level II — Walk-Around | DODGE · 3C7WRTCL9FG515609 | 7 | 3 OOS |
| August 1, 2024 | AL | Level I — Full | GMC · 1GKS2CKDXRR296288 | 9 | 6 OOS |
| July 19, 2024 | AL | Level I — Full | DODG · 3C7WDTCL1CG265096 | 8 | 2 OOS |
| July 2, 2024 | AL | Level I — Full | DODG · 3C7WDTCL1CG265096 | 14 | 8 OOS |
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
AL5
Equipment on Record (7)
Vehicles identified in this carrier's inspection history
| VIN | Make | Inspections | With OOS |
|---|---|---|---|
| 1L9PU1727FG423653 | Unpublishe | 2 | 2 |
| 3C7WDTCL1CG265096 | Dodg | 2 | 2 |
| 4MNDP2529K1001323 | Better Bui | 2 | 2 |
| 1GKS2CKDXRR296288 | Gmc | 1 | 1 |
| 1GT42UCY7KF144200 | Gmc | 1 | 1 |
| 3C7WRTCL9FG515609 | Dodge | 1 | 1 |
| 5VGFX1625ML006046 | Trlr | 1 | 1 |
Other Carriers in Calera, AL
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 20, 2026.
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