AMERICAN CIVIL CONSTRUCTORS LLC

DOT 150894ActiveIntrastate HazmatLITTLETON, CO

COMPANY

Authority since

—

MCS-150

2026-04-13 · 300,000 mi (2025)

Fleet

1 units · — trailers · 1 drivers

ADDRESS

Physical

4901 SOUTH WINDERMERE STREET
LITTLETON, CO 80120-1021

Mailing

Same as physical

CONTACT

Phone

3037952582

julianne.behm@ACCBUILT.COM

OFFICERS

Primary Officer

JOHN GRUBESIC

Title

VICE PRESIDENT OF OPERATIONS

OPERATION & CARGO

Operation classification

Private Property

Specialty

Tanker / Bulk Liquids

Cargo types

Building MaterialsMachinery, Large ObjectsLiquids / GasesUtilityConstruction

Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.

AUTHORITY

—

Active authority

INSURANCE

None

No coverage on file

RISK GRADE

Moderate Risk

1 risk factors · 4 strengths

OOS RATE

5.9%

1 / 17 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections

Checking local VIN index…

Moderate Risk

28/100 risk points1 risk factor · 4 strengths · 6 data pointsmedium confidence

Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.

SAFETY PERFORMANCE

Crash Record

30 crashes · 3 fatal · 17 with injuries · 21 tow-away

Clean Inspection Rate

94% — 16 clean of 17 inspections

Out-of-Service Rate

5.9% — driver OOS 0, vehicle OOS 1

COMPLIANCE & AUTHORITY

Operating Authority

Active operating authority on file

Authority Events

No authority history events

MCS-150 Filing

Last filed 2026-04-13

INSURANCE

Active Coverage

No active insurance policies on file

SUMMARY

No active insurance on file

Low OOS rate 0% (last 24 mo)

No crashes in the last 24 months

Low violation rate (0.4/insp)

94% clean inspections

3 fatal crashes on record, none in the last 5 years