JMH ENGINEERING AND CONSTRUCTION, DOT #3909056 FMCSA Safety & Compliance Report
3 of your 5 roadside inspections in the last 24 months ended with an out-of-service order, most recently California on September 3.
Your latest, California on September 14, had 4 violations, none out of service.
Your MCS-150 lists 38 trucks and 8 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.
JMH ENGINEERING AND CONSTRUCTION is a mid-size fleet motor carrier based in SIGNAL HILL, California (USDOT #3909056). As of October 23, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 49/100 (Elevated Risk), based on 7 recent inspection(s) and 32 recorded violation(s) in public FMCSA data.
What JMH ENGINEERING AND CONSTRUCTION's record points to
- What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 3 inspections of 5 in the last 24 months, most recently September 3. - Have FileFlo run your compliance department
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49/100 Elevated Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| Inspection Pass Rate | 5 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 5 | 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.
JMH ENGINEERING AND CONSTRUCTION's public FMCSA record, line by line
Roadside inspections in the last 24 months
- Sept. 14, 2026, California. 4 violations, none out of service. Written up for logbook missing required entries (49 CFR 395.8), speeding (49 CFR 392.2), and a state or local traffic violation (49 CFR 392.2).
- Sept. 3, 2026, California. Out of service: 1 driver violation, 7 violations in all. Written up for a CDL violation (49 CFR 383.23), speeding (49 CFR 392.2), a state or local traffic violation (49 CFR 392.2), and an equipment problem (49 CFR 393.209).
- April 15, 2026, California. Out of service: 1 vehicle violation, 6 violations in all. Written up for a tire problem (49 CFR 393.75), speeding (49 CFR 392.2), a state or local traffic violation (49 CFR 392.2), and lights not working (49 CFR 393.9).
- April 24, 2025, California. 1 violation, none out of service. Written up for speeding (49 CFR 392.2).
- Dec. 13, 2024, California. Out of service: 1 driver violation, 2 violations in all. Written up for a CDL violation (49 CFR 383.23) and a state or local traffic violation (49 CFR 392.2).
JMH ENGINEERING AND CONSTRUCTION: SIGNAL HILL, California Trucking Company
JMH ENGINEERING AND CONSTRUCTION is a mid-size fleet operating out of SIGNAL HILL, California with USDOT number 3909056. The company operates 38 power units and has no published FMCSA safety rating (most active carriers are unrated unless they have undergone a compliance review). Based on our analysis of federal safety data, JMH ENGINEERING AND CONSTRUCTION has a FileFlo Carrier Intelligence Score (CIS) of 49/100, classified as Elevated Risk.
FMCSA Safety Record & Inspection History
JMH ENGINEERING AND CONSTRUCTION has undergone 7 recorded DOT inspections. The vehicle out-of-service rate is 28.6%, which is above the national average of 20.72%. This elevated rate indicates potential maintenance or pre-trip inspection deficiencies that could lead to roadside violations. The driver out-of-service rate is 28.6%, 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 JMH ENGINEERING AND CONSTRUCTION carries 32 recorded violations, and the most recent inspection on file is dated September 14, 2026. Across 7 recorded inspections, the record carries 2 driver out-of-service violations and 3 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 49/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for JMH ENGINEERING AND CONSTRUCTION: 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. 49 out of 100 falls in FileFlo's Elevated Risk band.
Authority Type, Hazmat Status, and Operating Profile
JMH ENGINEERING AND CONSTRUCTION is classified by FMCSA as an intrastate non-hazmat carrier.
The carrier holds an Private Property;Authorized For Hire;Exempt For Hire classification, meaning it transports cargo or passengers for compensation under FMCSA operating authority and is subject to MC-number requirements at 49 CFR Part 365.
JMH ENGINEERING AND CONSTRUCTION is not flagged in FMCSA Census as a hazmat carrier (HM indicator: N), so the carrier is not subject to the additional 49 CFR Subchapter C hazmat regulations.
Operational range per MCS-150 filing: intrastate within 100 miles (8 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: 40,000 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: 38 tractors. 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: 8. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.
How JMH ENGINEERING AND CONSTRUCTION Compares to the National Average
Across the 7 recorded inspections, JMH ENGINEERING AND CONSTRUCTION's 28.6% vehicle out-of-service rate sits moderately above the FMCSA 2024 national average of 20.72%. The 28.6% driver out-of-service rate sits substantially above the 2024 national average of 5.51%.
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Recent DOT Inspections: JMH ENGINEERING AND CONSTRUCTION
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 3909056, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-09-14 | CA | 0 | 0 | Audit check |
| 2026-09-03 | CA | 1 | 0 | Audit check |
| 2026-04-15 | CA | 0 | 1 | Audit check |
| 2025-04-24 | CA | 0 | 0 | Audit check |
| 2024-12-13 | CA | 1 | 0 | Audit check |
| 2024-06-04 | CA | 0 | 0 | Audit check |
| 2024-03-20 | CA | 0 | 2 | Audit check |
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Frequently asked questions about JMH ENGINEERING AND CONSTRUCTION
What is JMH ENGINEERING AND CONSTRUCTION's FMCSA safety rating?
JMH ENGINEERING AND CONSTRUCTION (USDOT #3909056) does not currently carry a published FMCSA safety rating. A "Not Rated" status is common for carriers that have never had a compliance review: it is not a negative finding. FileFlo scores the carrier at 49/100 (Elevated Risk) from the public inspection and out-of-service data that is available.
How large is JMH ENGINEERING AND CONSTRUCTION's fleet?
Per its most recent FMCSA MCS-150 filing, JMH ENGINEERING AND CONSTRUCTION operates 38 power unit(s) and 8 driver(s), classifying it as a mid-size fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
Where is JMH ENGINEERING AND CONSTRUCTION based?
JMH ENGINEERING AND CONSTRUCTION is registered with the FMCSA at a physical address in SIGNAL HILL, California, under USDOT number 3909056.
What is JMH ENGINEERING AND CONSTRUCTION's DOT inspection and violation history?
FileFlo shows 7 recent DOT inspection(s) and 32 recorded violation(s) for JMH ENGINEERING AND CONSTRUCTION (USDOT #3909056), 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 JMH ENGINEERING AND CONSTRUCTION's FileFlo Carrier Intelligence Score?
JMH ENGINEERING AND CONSTRUCTION scores 49/100 (Elevated 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 JMH ENGINEERING AND CONSTRUCTION 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 →
More California carriers on file
- COLEMAN CONSTRUCTION LLC, UPPER LAKE (USDOT 3909547)
- RAMPINE TRUCKING INC, HAWTHORNE (USDOT 3909807)
- S-TOWN TRANSPORTATION INC, SACRAMENTO (USDOT 3910327)
- HVC PLUMBING INC, FRESNO (USDOT 3910444)
- BUNNY EXPRESS LOGISTICS INC, TUJUNGA (USDOT 3910975)
- AM CARRIER INC, FONTANA (USDOT 3911106)
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: October 23, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile