USDOT 338449

American Boiler And Mechanical — compliance record

The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.

Vetting summary

Inspections

15 on file

Out-of-service

Within normal range vs national averages

Email identity

Company domain, matches website

Federal identity

Registration snapshot

Legal name

American Boiler Services Inc

DBA

American Boiler And Mechanical

Entity type

Carrier

Physical address

4950 Bischoff Ave, Saint Louis, MO 63110-3142

Phone

(314) 865-3000

Power units

34

Drivers

45

First on record

Last MCS-150 filing

Hazmat flag

No

Operating authority

Dockets & filings

No L&I dockets on file for this DOT number.

Out-of-service rates

Driver OOS

6.7%

National average ≈ 5.9% · 15 inspections on record

Vehicle OOS

0.0%

National average ≈ 20.9% · 15 inspections on record

Email & web forensics

On-file email

matt@abmstl.com — company domain

Domain age

abmstl.com registered 2007-09-10 (19 years)

Mail host

Microsoft 365

Domain match

Email domain matches the company website

From the FMCSA on-file contact, public domain registration (RDAP), and live DNS.

Crash record — last 24 months

1

Reportable crashes

1

Tow-aways

0

With injuries

0

With fatalities

Most recent: MO 02/2025 · MO 06/2022 · MO 01/2007 — from the federal crash file; recordable crashes regardless of fault.

Safety record

Inspection history

2026: 32025: 92024: 22023: 1
Level I — Full: 13Level III — Driver-only: 2
DateStateLevel
Jun 30, 2026ILLevel I — Full
Jun 1, 2026IALevel I — Full
Jun 1, 2026IALevel I — Full
Dec 3, 2025KSLevel I — Full
Sep 24, 2025KSLevel I — Full
Aug 22, 2025KSLevel I — Full
Jul 23, 2025ILLevel III — Driver-only
Jul 15, 2025IALevel III — Driver-only
May 22, 2025KSLevel I — Full
May 13, 2025KSLevel I — Full
Apr 7, 2025KSLevel I — Full
Mar 27, 2025KSLevel I — Full
Nov 6, 2024MOLevel I — Full
Mar 18, 2024KSLevel I — Full
Nov 8, 2023MOLevel I — Full

Most recent 15 of 15 inspections on file.

Activity log

Record changes

TenFourHQ re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.

No changes recorded since TenFourHQ began tracking this company.

In the news

Recent coverage

No recent news coverage found for "American Boiler And Mechanical" — for most small carriers, no news is good news.

Via Google News — headlines may include similarly-named companies; verify before acting.

Vetting toolkit

Verify it yourself

Sources: FMCSA Motor Carrier Census, Licensing & Insurance, inspection and revocation files at data.transportation.gov (synced daily by TenFourHQ), plus Google News. This page is a research aid, not a safety rating; records shown as published. TenFourHQ is not affiliated with FMCSA.