Carrier profile · USDOT 18261 · Updated Jun 13, 2026

DILLON BOILER SERVICES CO INC

9 power unitsavg 12 yrRegional · 3 statesFITCHBURG, MA88/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

9Power units

4 observed · MCS-150

—Trailers seen

None observed · 24 mo

12.0Avg age (yr)

2004–2020 · vPIC

Call dispatch(978) 345-4351 Email dispatchstevek@DILLONBLR.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Established 52 yearsNo reported crashesDriver out-of-service rate well above average

Watch · 1

Driver out-of-service rate well above average14.3% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 2

Established 52 yearsOperating authority has been on file since 1974.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Small fleet

9 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

12 yr

Model years 2004–2020 · peer benchmark unavailable.

Identity stabilityStable

52 yr unchanged

Same registration since 1974 — no chameleon / reincarnation signal.

Safety

7 inspections · 24 mo

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

Vehicle OOS 0.0%24-mo cumulative

050%

Driver OOS 14.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 7 driver inspections over 24 months.

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

7 inspections in the charted months · busiest month Feb '25 · 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.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.4 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 9-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 9
Inspections · 24 mo: 7
Annualized: ≈4 / yr
Coverage: ≈0.4 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.

391.45 No medical examination / expiredDriver Fitness2 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
391.41 No / expired medical certificateDriver Fitness1 · 1 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): 9
Observed power (24 mo): 4
Trailers (towed): 0

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

Fleet age· model years · decoded VINs

12.0 yr

Average age

2020

Newest model yr

2004

Oldest model yr

25.0%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 3 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

VT busiest

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

Home base

FITCHBURG, MA

380 CRAWFORD STREET

Top corridor

VT ⇄ MA

VT 5 · NH 1 · MA 1

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

Shares a registration email domain with other carriers

@dillonblr.com — 2 carriers: USDOT 1232630

Shares a company officer with other carriers

john mcnamara — 10 carriers: USDOT 463108 USDOT 538597 USDOT 940072 USDOT 1634293 USDOT 1901554 USDOT 2337260 USDOT 2810652 USDOT 3028963

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: 380 CRAWFORD STREET, FITCHBURG, MA, 01420
Operation: Interstate· Hazmat

Contact

Phone: (978) 345-4351
Fax: (978) 345-1646
Email: stevek@dillonblr.com
Web domain: dillonblr.com

Registration

Officers: John Mcnamara · Steven Kirejczyk
USDOT / docket: 18261
First registered: Jun 1, 1974
Last MCS-150: Oct 29, 2025 · 200,000 mi (2025)
FMCSA safety rating: Satisfactory · Aug 25, 1994
D-U-N-S: 19363340

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

200,000

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 DILLON BOILER SERVICES CO INC.

DILLON BOILER SERVICES CO INC (USDOT 18261) has a Vektor safety score of 88/100 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 7 roadside inspections in the last 24 months — 2 vehicle-level and 7 driver-level — across 3 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

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

It reports 9 power units and 7 drivers in its most recent MCS-150 filing dated Oct 29, 2025.

It has an FMCSA safety rating of Satisfactory assigned Aug 25, 1994 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is DILLON BOILER SERVICES CO INC's USDOT number?

DILLON BOILER SERVICES CO INC's USDOT number is 18261.

Is DILLON BOILER SERVICES CO INC authorized to operate?

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

What is DILLON BOILER SERVICES CO INC's safety record?

DILLON BOILER SERVICES CO INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 8 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).