CHECKERED FLAG EXCAVATION INC
USDOT 1850034 • 12548 WARE RD, DE SOTO, MO, 63020
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
1,850,034
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Phone
6365861749
Email
Power Units (MCS-150)
2
Drivers (MCS-150)
1
Physical Address
12548 WARE RD, DE SOTO, MO, 63020
Contact
Phone: 6365861749
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
0%
Drugs / Alcohol
0%
Hours of Service
N/A
Unsafe Driving
94%
Vehicle Maintenance
21%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
7
Violations
30
6 OOS
Vehicle OOS %
28.6%
Above nat'l avg (23.4%)
Driver OOS %
0.0%
Power Units (MCS-150)
2
Drivers (MCS-150)
1
Crash Records
0
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
Aug
Sep
Oct
1
Nov
Dec
Jan
Feb
Mar
Apr
May
1
Jun
Jul
2
Aug
Sep
1
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 7 of 7 inspection records
Inspection Activity Map
1 state • 7 inspections
None Low Medium High🚛 Home base
Violation Summary (30 violations from 7 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:393.47E | Slack adjuster defective | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:396.17C-PI | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9B-LBL | Lighting - Backup lamp obscured | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:393.55(c)(2) | Coupling device/towing methods defective | 2 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.47(a) | Brake chamber - cracked/broken | 2 | 2 | 8 | Vehicle Maintenance |
| FMCSR:393.53B-B | Steering system components worn | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:396.3A1-BALAC | Brake - Audible air leak from a brake chamber | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.16-D | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:393.51C-BNVLAWD | Steering wheel free play excessive | 1 | 0 | 6 | Vehicle Maintenance |
| FMCSR:392.2-SLLTL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.75B-TFV | Tire tread depth insufficient (steer) | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-MCSR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.9A-LFTSI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.55D1-B | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:392.2-SLLCP | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.100B-C | Cargo securement - aggregate working load | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:393.130C-CHVE | Cargo securement - heavy equipment | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:396.3A1-ALBV | Air Brake - Any leak from a brake valve | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:390.21TB2-DOT | 390.21TB2-DOT | 1 | 0 | — | General/Admin |
| FMCSR:392.2-SLLSIV | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:396.9D2-FTF | Failing to correct the violation(s)/defect(s) noted on the roadside inspection report | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:396.17(c) | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:396.3(a)(1) | Inspection/repair/maintenance - general | 1 | 1 | 5 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
28.6%vs nat'l 23.4%
+5.2 pts above avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
4.29vs nat'l 1.80
+2.49 above avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (7 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Oct 13, 2025 | 86064760 | BARNHART MO | MO | Level 1 | MACK STRAIGHT TRUCK | 4 | 393.47E, 393.53B-B, 396.3A1-BALAC | No |
| Aug 27, 2025 | 85630542 | ST. LOUIS MO | MO | Level 3 | MACK STRAIGHT TRUCK | 1 | 392.16-D | No |
| Aug 4, 2025 | 85448433 | TOWN AND COUNTRY MO | MO | Level 2 | MACK STRAIGHT TRUCK | 9 | 393.51C-BNVLAWD, 392.2-SLLTL, 396.17C-PI | No |
| Jun 17, 2025 | 84980269 | ST. LOUIS MO | MO | Level 3 | MACK STRAIGHT TRUCK | 1 | 392.2-SLLCP | No |
| Nov 26, 2024 | 83270729 | HILLSBORO MO | MO | Level 1 | FORD STRAIGHT TRUCK | 4 | 393.100B-C, 393.130C-CHVE, 393.75A3-TAOL | Yes |
| Mar 1, 2024 | 81008024 | ST. LOUIS MO | MO | Level 2 | — | 6 | 390.21TB2-DOT, 392.2-SLLSIV, 396.9D2-FTF | No |
| May 30, 2023 | 78789124 | Roadside | MO | Level 2 | MACK STRAIGHT TRUCK | 5 | 393.47(a), 393.55(c)(2), 396.17(c) | Yes |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
5 total · 20.0% OOS
2024-112025-10
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Related Records
Related records
StateAll entities in Missouri
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CityEntities in DE SOTO, MO
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Crashes0 crash records
FMCSA Crash File
Inspections7 inspection records
Full inspection history
StationST. LOUIS MO
3 inspections at this station
StationBARNHART MO
1 inspection at this station
StationTOWN AND COUNTRY MO
1 inspection at this station
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FMCSA Company Census File
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Refresh dataLast updated: Apr 5, 2026