DILLON BOILER SERVICES CO INC, DOT #18261 FMCSA Safety & Compliance Report
Your driver was put out of service on your latest roadside inspection: Vermont on May 19.
Your MCS-150 lists 9 trucks and 7 drivers.
Every violation on this list stays on your FMCSA record for 24 months and counts toward the scores FMCSA uses to choose carriers for an investigation. The investigator asks for the files behind each one.
DILLON BOILER SERVICES CO INC is a small fleet motor carrier based in FITCHBURG, Massachusetts (USDOT #18261). As of October 22, 2026, it holds a Satisfactory FMCSA safety rating and a FileFlo Carrier Intelligence Score of 83/100 (Low Risk), based on 8 recent inspection(s) and 5 recorded violation(s) in public FMCSA data.
What DILLON BOILER SERVICES CO INC's record points to
- What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 1 inspection of 7 in the last 24 months, most recently May 19. - Have FileFlo run your compliance department
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Turn on free alertsCarrier Intelligence Score
83/100 Low Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 30 | 30 |
| Inspection Pass Rate | 15 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 9 | 15 |
| CSA BASIC percentiles | Not measured | n/a |
Three public FMCSA components, scored by FileFlo. CSA BASIC percentiles are not in FMCSA's public data, so they are shown as not measured.
DILLON BOILER SERVICES CO INC's public FMCSA record, line by line
Roadside inspections in the last 24 months
- May 19, 2026, Vermont. Out of service: 1 driver violation. Written up for no valid medical card (49 CFR 391.41).
- Sept. 19, 2025, Vermont. No violations.
- May 1, 2025, Vermont. No violations.
- April 29, 2025, Massachusetts. 1 violation, none out of service. Written up for a state or local traffic violation (49 CFR 392.2).
- Feb. 20, 2025, Vermont. 1 violation, none out of service. Written up for a medical card not current (49 CFR 391.45).
- Feb. 19, 2025, New Hampshire. 1 violation, none out of service. Written up for a medical card not current (49 CFR 391.45).
DILLON BOILER SERVICES CO INC: FITCHBURG, Massachusetts Trucking Company
DILLON BOILER SERVICES CO INC is a small fleet operating out of FITCHBURG, Massachusetts with USDOT number 18261. The company operates 9 power units and holds a current FMCSA safety rating of Satisfactory. Based on our analysis of federal safety data, DILLON BOILER SERVICES CO INC has a FileFlo Carrier Intelligence Score (CIS) of 83/100, classified as Low Risk.
FMCSA Safety Record & Inspection History
DILLON BOILER SERVICES CO INC has undergone 8 recorded DOT inspections. The driver out-of-service rate is 12.5%, above the national average of 5.51%. Common causes include hours-of-service violations, expired medical certificates, and CDL issues.
Recorded Violations and Out-of-Service Status
The public FMCSA record for DILLON BOILER SERVICES CO INC carries 5 recorded violations, and the most recent inspection on file is dated May 19, 2026. Across 8 recorded inspections, the record carries 1 driver out-of-service violation and 0 vehicle out-of-service violations.
A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.
What a 83/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for DILLON BOILER SERVICES CO INC: the safety rating, the inspection pass rate and the out-of-service rate against the national average. It is not an FMCSA score, and FMCSA does not use it to choose carriers for an investigation. 83 out of 100 falls in FileFlo's Low Risk band.
Massachusetts Trucking Compliance: FITCHBURG Area Carriers
DILLON BOILER SERVICES CO INC falls under the Eastern Service Center for FMCSA field-office oversight (region code 01). Service-center territory drives which FMCSA Investigator team would conduct a new-entrant audit or compliance review if one is triggered for this carrier.
Authority Type, Hazmat Status, and Operating Profile
DILLON BOILER SERVICES CO INC is classified by FMCSA as an interstate carrier.
The carrier is classified as Private Property, meaning it transports its own goods incidental to its primary business, exempt from MC-number authority but still subject to safety regulations under 49 CFR Part 390.
Business organization type: Corporation.
DILLON BOILER SERVICES CO INC is flagged in FMCSA Census as a hazardous materials carrier (HM indicator: Y). Hazmat carriers are subject to additional regulations under 49 CFR Subchapter C, including HM-126 reporting, HM-232 security planning, and the Hazmat Cargo Tank Annual Inspection requirement (49 CFR 180.407). Hazmat violations carry their own, higher penalty schedule, separate from the general FMCSA schedule.
Operational range per MCS-150 filing: intrastate within 100 miles (7 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.
Self-reported MCS-150 annual mileage: 200,000 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.
Fleet Composition and Driver Profile
Owned equipment per the FMCSA Census filing: 9 straight trucks. Owned-vs-leased equipment matters for compliance documentation, owned trailers require the carrier to retain annual inspection certificates under 49 CFR 396.17, while leased trailers shift that documentation responsibility to the lease agreement.
Intrastate driver count: 7. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.
Primary cargo type per MCS-150: Boiler Parts Service. Cargo type drives which BASIC categories the carrier is monitored under (Hazmat Compliance applies only to HM-flagged carriers; Cargo-Related Crash applies broadly).
DILLON BOILER SERVICES CO INC's Inspection Fingerprint: Geographic Pattern and Trend
Inspections cluster geographically across Vermont (6), Massachusetts (1), New Hampshire (1). The concentration in Vermont is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams DILLON BOILER SERVICES CO INC's drivers encounter most often at roadside checkpoints.
How DILLON BOILER SERVICES CO INC Compares to the National Average
Across the 8 recorded inspections, DILLON BOILER SERVICES CO INC's 0.0% vehicle out-of-service rate sits materially below the FMCSA 2024 national average of 20.72%. The 12.5% driver out-of-service rate sits substantially above the 2024 national average of 5.51%.
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Recent DOT Inspections: DILLON BOILER SERVICES CO INC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 18261, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-05-19 | VT | 1 | 0 | Audit check |
| 2025-09-19 | VT | 0 | 0 | Audit check |
| 2025-05-01 | VT | 0 | 0 | Audit check |
| 2025-04-29 | MA | 0 | 0 | Audit check |
| 2025-02-20 | VT | 0 | 0 | Audit check |
| 2025-02-19 | NH | 0 | 0 | Audit check |
| 2025-02-18 | VT | 0 | 0 | Audit check |
| 2024-05-16 | VT | 0 | 0 | Audit check |
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Frequently asked questions about DILLON BOILER SERVICES CO INC
What is DILLON BOILER SERVICES CO INC's FMCSA safety rating?
DILLON BOILER SERVICES CO INC (USDOT #18261) holds a "Satisfactory" FMCSA safety rating. FileFlo's Carrier Intelligence Score for the carrier is 83/100 (Low Risk), derived from its safety rating, inspection pass rate, and out-of-service rate versus the FMCSA national average.
How large is DILLON BOILER SERVICES CO INC's fleet?
Per its most recent FMCSA MCS-150 filing, DILLON BOILER SERVICES CO INC operates 9 power unit(s) and 7 driver(s), classifying it as a small fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
Where is DILLON BOILER SERVICES CO INC based?
DILLON BOILER SERVICES CO INC is registered with the FMCSA at a physical address in FITCHBURG, Massachusetts, under USDOT number 18261.
What is DILLON BOILER SERVICES CO INC's DOT inspection and violation history?
FileFlo shows 8 recent DOT inspection(s) and 5 recorded violation(s) for DILLON BOILER SERVICES CO INC (USDOT #18261), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.
What is DILLON BOILER SERVICES CO INC's FileFlo Carrier Intelligence Score?
DILLON BOILER SERVICES CO INC scores 83/100 (Low Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.
Federal rules a carrier like DILLON BOILER SERVICES CO INC is audited against
The 49 CFR sections a DOT compliance review actually checks, plain-English:
- 49 CFR 395.8, Hours of service & ELD records
- 49 CFR 391.51, Driver qualification files (DQF)
- 49 CFR 396.3, Vehicle inspection, repair & maintenance
- 49 CFR 382.301, Pre-employment drug & alcohol testing
Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: October 22, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile