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AMERICAN CIVIL CONSTRUCTORS LLC
DBA: Acc Mountain West
Littleton, CO
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 150894
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
0.0% OOS · 15 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 0.0% — below the 20.7% national average
- 15 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
150894
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
April 13, 2026
FMCSA Registration
June 1, 1974
Annual Mileage
300,000 mi (2025)
Contact Information
Location
Littleton, CO
Email
Cargo Types
Building MaterialsMachinery/Large ObjectsLiquids/GasesUtility EquipmentConstruction Materials
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
0.0% of inspections ended in an out-of-service order
10 inspections in 24 months
Vehicle OOS Rate
0.0%
Driver OOS Rate
0.0%
Ranks in the 0th percentile among carriers with 10–24 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
15
Driver Inspections
7
Vehicle Inspections
9
Total OOS Orders
1
Violations by Category
Vehicle Maintenance8
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2025
2024
Inspection Records (15)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| October 14, 2025 | CO | Level II — Walk-Around | KENWORTH · 1XKZD49X5GJ109078 | 2 | Passed |
| October 9, 2025 | CO | Level III — Driver Only | KENWORTH · 1XK1P4TX0PJ257085 | 0 | Clean |
| September 25, 2025 | CO | Level III — Driver Only | KENWORTH · 1XKZD49X8GJ495933 | 0 | Clean |
| August 19, 2025 | CO | Level III — Driver Only | KENWORTH · 1XK1P4TX0PJ257085 | 0 | Clean |
| August 8, 2025 | CO | Level I — Full | KENWORTH · 1XKZD49X7FJ425578 | 0 | Clean |
| June 5, 2025 | CO | Level II — Walk-Around | INTERNATIO · 1HTGLATT01H348033 | 0 | Clean |
| April 17, 2025 | CO | Level II — Walk-Around | KENWORTH · 2NKHHN6X7CM310648 | 1 | Passed |
| April 15, 2025 | CO | Level III — Driver Only | KENWORTH · 1XKZD49X5GJ109078 | 0 | Clean |
| December 16, 2024 | CO | Level III — Driver Only | INTERNATIO · 1HTGLAETXXH634784 | 0 | Clean |
| September 20, 2024 | CO | Level III — Driver Only | KENWORTH · 1XKZD49X8GJ495933 | 0 | Clean |
| July 24, 2024 | CO | Level II — Walk-Around | KENWORTH · 2NKHHN6X7CM310648 | 1 | Passed |
| July 17, 2024 | CO | Level II — Walk-Around | KENWORTH · 1XKWP4TXXAJ275929 | 1 | Passed |
Showing 12 of 15 inspection records
What Inspectors Found
Roadside findings from FMCSA's rolling 24-month window, grouped the way FMCSA groups them. This is separate from the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 4 inspections
Unsafe Driving
0 of 10 inspections
Hours of Service
0 of 10 inspections
Driver Fitness
0 of 10 inspections
Controlled Substances
0 of 10 inspections
| Date | Category | Violation | Sev. | Status |
|---|---|---|---|---|
| April 17, 2025 | Vehicle Maintenance · Steering Mechanism | Steering - Power steering leaking anywhere. | 6 | Cited |
| October 14, 2025 | Vehicle Maintenance · Brakes All Others | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | 4 | Cited |
| October 14, 2025 | Vehicle Maintenance · Windshield/ Glass/ Markings | Washers - Inoperative washing system. | 1 | Cited |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CO15
Fleet & Equipment (15)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~10
of 1 reported to FMCSA
Trailers
~5
seen at inspection
Equipment types observed
Tractor
5
Truck
4
Dump
2
Flatbed
2
Specialty Trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2025 Landoll Corporation 455B | Flatbed · Class 8 | 1LH455WJ4S1B38316 | 2 | — |
| 1993 Kenworth K100 | Tractor · Class 8 | 1XK1P4TX0PJ257085 | 2 | — |
| 2016 Kenworth T880 | Tractor · Class 8 | 1XKZD49X5GJ109078 | 2 | — |
| 2016 Kenworth T880 | Tractor · Class 8 | 1XKZD49X8GJ495933 | 2 | — |
| 2012 Kenworth T3 Series | Truck · Class 6 | 2NKHHN6X7CM310648 | 2 | — |
| 2013 Jet Company Inc. | Dump · 41 ft | 5JNSS4120DH000709 | 2 | — |
| 1999 International F-2674 | Truck · Class 8 | 1HTGLAETXXH634784 | 1 | — |
| 2001 International F-2674 | Truck · Class 8 | 1HTGLATT01H348033 | 1 | — |
| 2013 Caterpillar CF7AA | Truck · Class 8 | 1HTJGTKT2DJ115176 | 1 | — |
| 2025 Trail King Industries | Specialty Trailer · 15 ft | 1TKH0153XSM086269 | 1 | — |
Show all 15 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2005 Trail King Industries | Flatbed · 53 ft | 1TKJ053345M029498 | 1 | — |
| Trail King | — | 1TKS03928YM078716 | 1 | — |
| 2010 Kenworth W9 Series | Tractor · Class 8 | 1XKWP4TXXAJ275929 | 1 | — |
| 2015 Kenworth T880 | Tractor · Class 8 | 1XKZD49X7FJ425578 | 1 | — |
| 2015 Jet Company Inc. | Dump · 41 ft | 5JNSS4124FH000294 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 7, 2026.
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