Carrier profile · USDOT 338449 · Updated Jun 13, 2026

AMERICAN BOILER SERVICES INC

DBA AMERICAN BOILER AND MECHANICAL

34 power unitsRegional · 4 statesSAINT LOUIS, MO94/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

34Power units

12 observed · MCS-150

—Trailers seen

None observed · 24 mo

4.8Avg age (yr)

2013–2025 · vPIC

Call dispatch(314) 865-3000 Email dispatchmatt@abmstl.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 38 yearsDriver out-of-service rate above average

Watch · 1

Driver out-of-service rate above average7.7% vs the 6.7% national average.

In good standing · 1

Established 38 yearsOperating authority has been on file since 1988.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

34 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

37 yr unchanged

Same registration since 1988 — no chameleon / reincarnation signal.

Safety

13 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 7.7%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 11 vehicle and 13 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

13 inspections in the charted months · busiest month Jun '26 · 3

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 34-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 34
Inspections · 24 mo: 13
Annualized: ≈7 / yr
Coverage: ≈0.2 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

395.8 Record of duty status (log / ELD) not current or missingHOS Compliance4 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving3 · 0 OOS
391.41 No / expired medical certificateDriver Fitness2 · 1 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
392.8 Driving of commercial motor vehiclesUnsafe Driving1 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS
392.5 Driving of commercial motor vehiclesUnsafe Driving1 · 1 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 34
Observed power (24 mo): 12
Trailers (towed): 0

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 4 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

KS busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

SAINT LOUIS, MO

4950 BISCHOFF AVE

Top corridor

KS ⇄ MO

KS 7 · IA 3 · IL 2

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 4950 BISCHOFF AVE, SAINT LOUIS, MO, 63110-3142
Operation: Interstate· Hazmat

Contact

Phone: (314) 865-3000
Fax: (314) 865-3001
Email: matt@abmstl.com
Web domain: abmstl.com

Registration

Officers: Matthew J Pingel · Jason Hemphill
USDOT / docket: 338449
First registered: Dec 30, 1988
Last MCS-150: Sep 26, 2024 · 743,000 mi (2023)
FMCSA safety rating: Satisfactory · Jul 7, 1994
D-U-N-S: 64631971

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

743,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for AMERICAN BOILER SERVICES INC.

AMERICAN BOILER SERVICES INC (USDOT 338449) has a Vektor safety score of 94/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 13 roadside inspections in the last 24 months — 11 vehicle-level and 13 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 34 power units and 45 drivers in its most recent MCS-150 filing dated Sep 26, 2024.

It has an FMCSA safety rating of Satisfactory assigned Jul 7, 1994 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is AMERICAN BOILER SERVICES INC's USDOT number?

AMERICAN BOILER SERVICES INC's USDOT number is 338449.

Is AMERICAN BOILER SERVICES INC authorized to operate?

As of Jun 13, 2026, AMERICAN BOILER SERVICES INC is active in the FMCSA register.

What is AMERICAN BOILER SERVICES INC's safety record?

AMERICAN BOILER SERVICES INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 15 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 94/100 (tier: clear).