ARMSTRONG CONTRACTORS LLC

ARMSTRONG CONTRACTORS LLC is a mid-sized fleet, operating 14 power units and 13 drivers, organized as an individual, based in Columbia, SC. Across 36 roadside inspections in the last 24 months, the fleet's 11.1% out-of-service rate sits below the 19.4% national average, with 1 reportable crash. An active insurance filing is on record, and no operating authority record was located.

Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Review these
  • OOS rate worse than size peers Driver 6.30% vs peer 0.00% · Vehicle 37.5% vs peer 12.5% Details →
On file
  • Satisfactory FMCSA safety rating
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste)
TruckCodex risk summary — ARMSTRONG CONTRACTORS LLC (USDOT 344755)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active

Blockers:
  (none)

Cautions:
  • OOS rate worse than size peers — Driver 6.30% vs peer 0.00% · Vehicle 37.5% vs peer 12.5%

On file:
  • Satisfactory FMCSA safety rating

Source: https://truckcodex.com/usdot/344755/
As of: Sep 20, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
USDOT 344755 Active INDIVIDUAL PRIVATE PROPERTY Hazmat Satisfactory rated Owner: MICHAEL ARMSTRONG Machinery / Large Objects Construction Other (HEAVY EQUIPMENT) Based in COLUMBIA, SC

FMCSA census as of Sep 20, 2026 · Sources · Freshness

TruckCodex · filing & peer scorecard

TruckCodex filing & peer scorecard · B

Composite of 4/5 scored components (mean 79/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

B confidence 80% · 4/5 signals · expand
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
NR

Insurance/BIPD signal not resolved for this carrier.

NR reason: No active policies and no uninsured flag to score against.

OOS vs peers
Riskier than peers · 15/100

Driver OOS 6.3% vs peer median 0% (worse). Vehicle OOS 37.5% vs peer median 12.5% (worse). n=65025 same-size ACTIVE peers.

FMCSA safety rating
Satisfactory · 100/100

Official FMCSA Satisfactory safety rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.

Field change history →
Operating authority

No authority breakdown on file.

Insurance

No active policies on file.

BOC-3 agent

No BOC-3 filing on file.

Company profile

Company details
USDOT 344755
In FMCSA records since Feb 22, 1989 (~37y)
Entity INDIVIDUAL
Owner MICHAEL ARMSTRONG
Operation PRIVATE PROPERTY
Hazmat Yes (MCS-150)
Cargo carried
Machinery / Large Objects, Construction, Other (HEAVY EQUIPMENT)
Fleet size 14 units
Drivers 13
Annual mileage 500,000 mi
Contact & address
Physical
600 LONGTOWN RD
COLUMBIA, SC 29229-0018
Mailing
P O BOX 291053
COLUMBIA, SC 29229-0018
Registration & safety rating
USDOT 344755
In FMCSA records since Feb 22, 1989 (~37y)
Entity INDIVIDUAL
Operation PRIVATE PROPERTY
Annual mileage (MCS-150) 500,000 mi
Safety Rating Satisfactory
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 37.5% vs 23.4% +14.1 pts
Driver OOS Rate 6.3% vs 6.7% -0.4 pts
Violations per Inspection 0.72 vs 1.80 -1.08
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.5%
FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Broker bond / trust (BMC-84/85)

No active broker surety bond or trust fund on file.

BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 4 0 0
Trailers 8 0 0
Trucks 10 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 13 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 1 0 1
Tow-away 0 1 0 1
Crash reports 0 1 0 1

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 54 inspections →
Driver Vehicle Hazmat
Inspections 36 36 0
OOS inspections 1 3 0
OOS percentage 2.78% 8.33%
National average 6.7% 23.4% 4.4%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
14
Drivers
13
Inspections
54
FMCSA roadside history on file
OOS Rate (peak)
37.5%
driver or vehicle, whichever higher
Crashes (24m)
1
13 all-time
Authorities
0
Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles
Risk intelligence

ARMSTRONG CONTRACTORS LLC had 36 roadside inspections over the past 24 months with an out-of-service rate of 11.1%, which is below the national average of 19.4%. Their highest FMCSA BASIC percentile is vehicle_maint at 8.0. 1 reportable crash occurred in the same 24-month window.

Inspection profile

36 roadside inspections over the last 24 months, most heavily in SC (36 stops).

Violation profile

11.1% out-of-service rate, below the 19.4% national average; led by Vehicle Maintenance (15.4% of violations); top code 392.2 (Violation of Local Laws) cited 13 times.

Fleet profile

The fleet comprises 14 power units (mid-sized fleet) and 13 drivers; International, Kenworth, and Peterbilt are the most-inspected makes.

Risk Signals

High OOS rate
Peak OOS rate of 37.5% is well above FMCSA MCSAP national averages (driver ~6.7%, vehicle ~23.4%).

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 65,025 ACTIVE carriers operating 7–21 power units (±50% of this carrier's 14 unit fleet).

This carrier — Driver OOS
6.3%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 65,025 same-size peers
Verdict
Riskier than peers
Delta +6.3 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
37.5%
Vehicles placed out-of-service at roadside inspections
Peer median
12.5%
Median across 65,025 same-size peers
Verdict
Riskier than peers
Delta +25 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (27 months)

2023-12 2026-08

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
South Carolina (SC) 36 4 11.1% Aug 17, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
International 20
Kenworth 17
Peterbilt 13
Heil 5
Font 2
Landoll Co 2
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 1 0.15 0 Sep 14, 2026
Controlled Substances / Alcohol 0 0.00 0 Sep 14, 2026
Hours of Service 0 0.00 0 Sep 14, 2026
Unsafe Driving 1 0.83 1 Sep 14, 2026
Vehicle Maintenance 7 7.50 8 Sep 14, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (54 rows) View all 54 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
88717982 Aug 17, 2026 SC 3
INTERNATIONAL STRAIGHT TRUCK
1 392.16-D No
88691566 Aug 12, 2026 SC 2
INTERNATIONAL TRUCK TRACTOR
1 393.100B-C Yes
88283604 Jun 30, 2026 SC 3
PETERBILT STRAIGHT TRUCK
1 392.2-SLLEWA2 No
88160312 Jun 16, 2026 SC 3
PETERBILT STRAIGHT TRUCK
0 No
87922945 May 20, 2026 SC 3
PETERBILT STRAIGHT TRUCK
0 No
87757913 May 4, 2026 SC 3
KENWORTH STRAIGHT TRUCK
0 No
87757847 May 4, 2026 SC 3
KENWORTH STRAIGHT TRUCK
1 392.2-SLLEWG1 No
87635768 Apr 21, 2026 SC 3 RIDGEWAY SC
KENWORTH STRAIGHT TRUCK
0 No
87633682 Apr 20, 2026 SC 3 WEST COLUMBIA SC
KENWORTH STRAIGHT TRUCK
1 2-SLLSR No
87260424 Mar 11, 2026 SC 3 WINNSBORO SC
KENWORTH STRAIGHT TRUCK
0 No
87248543 Mar 10, 2026 SC 3 RIDGEWAY SC
PETERBILT STRAIGHT TRUCK
0 No
87168680 Feb 24, 2026 SC 3 COLUMBIA SC
PETERBILT STRAIGHT TRUCK
1 392.2-SLLED No
86815628 Jan 16, 2026 SC 3 FLORENCE SC
INTERNATIONAL TRUCK TRACTOR
0 No
86241662 Nov 5, 2025 SC 3 COLUMBIA SC
KENWORTH STRAIGHT TRUCK
1 392.2-SLLEWG3 No
85851014 Sep 23, 2025 SC 3 COLUMBIA SC
INTERNATIONAL STRAIGHT TRUCK
0 No
85850858 Sep 23, 2025 SC 3 COLUMBIA SC
KENWORTH STRAIGHT TRUCK
0 No
85629796 Aug 27, 2025 SC 1 BLACKSTOCK SC
PETERBILT STRAIGHT TRUCK
1 392.2-SLLEWG1 No
85541122 Aug 20, 2025 SC 3 COLUMBIA SC
INTERNATIONAL TRUCK TRACTOR
0 No
85252893 Jul 17, 2025 SC 3 HARLEYVILLE SC
INTERNATIONAL TRUCK TRACTOR
1 392.2-SLLEWA1 No
85241778 Jul 17, 2025 SC 3 COLUMBIA SC
PETERBILT STRAIGHT TRUCK
0 No
85045827 Jun 26, 2025 SC 3 WINNSBORO SC
INTERNATIONAL TRUCK TRACTOR
1 392.2-SLLEWG2 No
84910874 Jun 10, 2025 SC 2 ORANGEBURG SC
INTERNATIONAL TRUCK TRACTOR
3 393.9A-LSLIWR, 396.17C-PI, 392.2-SLLIRP Yes
84599402 May 6, 2025 SC 3 COLUMBIA SC
PETERBILT STRAIGHT TRUCK
0 No
84102676 Mar 12, 2025 SC 2 MONETTA SC
INTERNATIONAL TRUCK TRACTOR
1 393.11A1-LIL No
83635250 Jan 17, 2025 SC 2 COLUMBIA SC
KENWORTH STRAIGHT TRUCK
1 393.9A-LIL No
Recent Crashes (13 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
SC0026207381 Feb 13, 2026 SC 0 1 Yes No Injury
SC0024509343 Feb 21, 2024 SC 0 1 No No Injury
SC0022227183 Mar 29, 2022 SC 0 0 Yes No Tow
SC0020214191 Feb 7, 2020 SC 0 1 No No Injury
SC0018630854 Sep 10, 2018 SC 0 0 Yes No Tow
SC011030509C Apr 8, 2011 SC 0 2 No No Injury
SC009014661A Feb 4, 2009 SC 0 0 Yes No Tow
SC007004309A Jan 15, 2007 SC 0 1 Yes No Injury
SC005027307B Mar 4, 2005 SC 0 0 Yes No Tow
SC004046829A Apr 21, 2004 SC 0 1 No No Injury
SC003115620A Sep 17, 2003 SC 0 0 Yes No Tow
SC0001138924 Dec 3, 2001 SC 0 1 Yes No Injury
SC097096847A Sep 3, 1997 SC 0 0 Yes No Tow
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Violation of Local Laws Unsafe Driving 13 0
396.17(c) Operating a CMV without proof of a periodic inspection Vehicle Maintenance 5 0
393.95(a) No/discharged/unsecured fire extinguisher Vehicle Maintenance 4 0
393.9(a) Inoperable required lamps Vehicle Maintenance 3 0
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove Vehicle Maintenance 2 2
383.23(a)(2) Operating a CMV without a CDL Driver Fitness 1 1
392.16(a) Failing to use seat belt (49 CFR) Unsafe Driving 1 0
392.9(a)(1) Failing to secure cargo as specified in 49 CFR 393.100 through 393.142 Vehicle Maintenance 1 1
393.100(b) Leaking/spilling/blowing/falling cargo Vehicle Maintenance 1 1
393.203(c) Hood not securely fastened Vehicle Maintenance 1 0

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