GMS MATERIALS LLC, DOT #1099896 FMCSA Safety & Compliance Report
4 of your 6 roadside inspections in the last 24 months ended with an out-of-service order, most recently Arizona on February 20.
Your latest, Arizona on March 3, was clean.
Your MCS-150 lists 25 trucks and 50 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.
GMS MATERIALS LLC is a mid-size fleet motor carrier based in PHOENIX, Arizona (USDOT #1099896). As of October 23, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 46/100 (Elevated Risk), based on 7 recent inspection(s) and 47 recorded violation(s) in public FMCSA data.
What GMS MATERIALS LLC's record points to
- What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 4 inspections of 6 in the last 24 months, most recently February 20. - Have FileFlo run your compliance department
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46/100 Elevated Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| Inspection Pass Rate | 5 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 3 | 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.
GMS MATERIALS LLC's public FMCSA record, line by line
Roadside inspections in the last 24 months
- March 3, 2026, Arizona. No violations.
- Feb. 20, 2026, Arizona. Out of service: 1 vehicle violation, 8 violations in all. Written up for lights not working (49 CFR 393.9), an oil or grease leak (49 CFR 396.5), a brake problem (49 CFR 393.45), and wipers not working (49 CFR 393.78).
- Aug. 19, 2025, Arizona. 3 violations, none out of service. Written up for an equipment problem (49 CFR 393.203), a state or local traffic violation (49 CFR 392.2), and lights not working (49 CFR 393.95).
- Aug. 14, 2025, Arizona. Out of service: 5 vehicle violations, 17 violations in all. Written up for a brake problem (49 CFR 393.43), an equipment problem (49 CFR 393.207), speeding (49 CFR 392.2), and a driving rule violation (49 CFR 392.7).
- May 8, 2025, Arizona. Out of service: 1 driver violation, 6 violations in all. Written up for no logbook kept the required way (49 CFR 395.8), lights not working (49 CFR 393.95), an equipment problem (49 CFR 393.209), and a state or local traffic violation (49 CFR 392.2).
- Feb. 27, 2025, Arizona. Out of service: 2 driver violations and 3 vehicle violations, 13 violations in all. Written up for a driving rule violation (49 CFR 392.4), a maintenance violation (49 CFR 396.3), a CDL violation (49 CFR 383.23), and an equipment problem (49 CFR 393.205).
GMS MATERIALS LLC: PHOENIX, Arizona Trucking Company
GMS MATERIALS LLC is a mid-size fleet operating out of PHOENIX, Arizona with USDOT number 1099896. The company operates 25 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, GMS MATERIALS LLC has a FileFlo Carrier Intelligence Score (CIS) of 46/100, classified as Elevated Risk.
FMCSA Safety Record & Inspection History
GMS MATERIALS LLC has undergone 7 recorded DOT inspections. The vehicle out-of-service rate is 42.9%, 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 GMS MATERIALS LLC carries 47 recorded violations, and the most recent inspection on file is dated March 3, 2026. Across 7 recorded inspections, the record carries 3 driver out-of-service violations and 9 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 46/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for GMS MATERIALS LLC: 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. 46 out of 100 falls in FileFlo's Elevated Risk band.
Authority Type, Hazmat Status, and Operating Profile
GMS MATERIALS LLC is classified by FMCSA as an intrastate non-hazmat 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.
GMS MATERIALS LLC 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 (50 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: 25 straight trucks, 6 trailers. 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.
The carrier reports 5 CDL-holding drivers on file. Each CDL driver must have a current Driver Qualification File (DQF) maintained per 49 CFR 391.51, including a Medical Examiner's Certificate, an annual MVR review, and a record of road-test results.
Intrastate driver count: 50. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.
FMCSA Crash History
The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 4 crash events involving GMS MATERIALS LLC in the available reporting window. Of these, 1 involved a fatality, 0 involved a reported injury, and 3 resulted in a tow-away. 4 events meet the federal-recordable threshold under 49 CFR 390.5 (fatality, injury treated away from the scene, OR tow-away of any vehicle).
Most recent recorded event: I-10 @ M130, Avondale, AZ on November 4, 2024.
How GMS MATERIALS LLC Compares to the National Average
Across the 7 recorded inspections, GMS MATERIALS LLC's 42.9% vehicle out-of-service rate sits substantially 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: GMS MATERIALS LLC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 1099896, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-03-03 | AZ | 0 | 0 | Audit check |
| 2026-02-20 | AZ | 0 | 1 | Audit check |
| 2025-08-19 | AZ | 0 | 0 | Audit check |
| 2025-08-14 | AZ | 0 | 5 | Audit check |
| 2025-05-08 | AZ | 1 | 0 | Audit check |
| 2025-02-27 | AZ | 2 | 3 | Audit check |
| 2024-08-02 | AZ | 0 | 0 | Audit check |
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Frequently asked questions about GMS MATERIALS LLC
What is GMS MATERIALS LLC's FMCSA safety rating?
GMS MATERIALS LLC (USDOT #1099896) 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 46/100 (Elevated Risk) from the public inspection and out-of-service data that is available.
How large is GMS MATERIALS LLC's fleet?
Per its most recent FMCSA MCS-150 filing, GMS MATERIALS LLC operates 25 power unit(s) and 50 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 GMS MATERIALS LLC based?
GMS MATERIALS LLC is registered with the FMCSA at a physical address in PHOENIX, Arizona, under USDOT number 1099896.
What is GMS MATERIALS LLC's DOT inspection and violation history?
FileFlo shows 7 recent DOT inspection(s) and 47 recorded violation(s) for GMS MATERIALS LLC (USDOT #1099896), 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 GMS MATERIALS LLC's FileFlo Carrier Intelligence Score?
GMS MATERIALS LLC scores 46/100 (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 GMS MATERIALS LLC 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 23, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile