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AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC

DBA: ABC SUPPLY CO

USDOT 251000 Active Interstate
Trust Score
50
out of 100
REVIEW
Needs manual review
BELOIT, WI · Last verified October 21, 2026 · FMCSA public records

Operations

Power units
4,798
Trucks + tractors
Drivers
4,442
0.93 per truck
Authority age
42 years
Since 1984
Safety rating
Unrated

What AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC’s FMCSA record shows

Each field from the public registration, and what it means when you’re vetting this carrier.

USDOT number 251000
The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC.
MC number None on file
No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
Operating status Active
FMCSA lists this USDOT number as active. Active status alone doesn't confirm current insurance or operating authority; those are separate checks.
Operation type Interstate
Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
Fleet size 4,798 power units, 4,442 drivers
AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC self-reports 4798 power units (trucks and tractors), which makes it a large fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
Last MCS-150 update Oct 30, 2025
The MCS-150 is the registration form where carriers report their address, fleet size, and operations. AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC last filed it on Oct 30, 2025. That's within FMCSA's two-year update requirement, so the company details here are reasonably current.

Safety profile

FMCSA BASIC percentiles, inspection history, and out-of-service rates.

Full safety report

All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.

Crash history

State-reportable crashes, severity breakdown, and time-decayed analysis.

Crash history

Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.

Insurance & compliance

Active policy coverage, insurance carrier, effective dates, and historical gaps.

Insurance details

BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.

Authority & cross-reference

Authority revocation history and chameleon carrier detection across 4.4M records.

Authority & cross-reference

Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.

Change history

3 recorded changes to AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.

Jun 2025
Power units changed from 4793 to 4798
Jun 2025
Driver count changed from 4543 to 4442
Jun 2025
MCS-150 filing changed from Oct 30, 2024 to Oct 30, 2025

Frequently asked questions about AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC

Common questions about this carrier, answered from FMCSA public records.

Is AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC a legitimate motor carrier?

AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC is registered with FMCSA under USDOT number 251000. Operating authority status is currently Active. Carrier90's trust score of 50/100 yields a REVIEW verdict based on safety, insurance, authority, and crash data.

What is AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC's safety score?

Carrier90 scores AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC at 50 out of 100 with a REVIEW verdict. The score combines FMCSA BASIC percentiles, crash history, insurance status, operating authority, and chameleon carrier detection signals.

Where is AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC based?

AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC lists its physical address in BELOIT, WI in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 251000 active?

USDOT 251000 (AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC) operating authority status is currently Active. Last verified by Carrier90 on October 21, 2026. Data is sourced from live FMCSA federal records.

How many trucks does AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC operate?

AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC reports 4798 power units and employs 4442 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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