5 of your 50 roadside inspections in the last 24 months ended with an out-of-service order, most recently Iowa on October 9.
Your latest, North Carolina on October 16, was clean.
Your MCS-150 lists 312 trucks and 206 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.
RICHARDS BUILDING SUPPLY CO is a large fleet motor carrier based in HOMER GLEN, Illinois (USDOT #1373332). As of October 23, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 59/100 (Elevated Risk), based on 50 recent inspection(s) and 18 recorded violation(s) in public FMCSA data.
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Turn on free alerts59/100 Elevated Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| Inspection Pass Rate | 20 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 15 | 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.
RICHARDS BUILDING SUPPLY CO is a large fleet operating out of HOMER GLEN, Illinois with USDOT number 1373332. The company operates 312 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, RICHARDS BUILDING SUPPLY CO has a FileFlo Carrier Intelligence Score (CIS) of 59/100, classified as Elevated Risk.
RICHARDS BUILDING SUPPLY CO has undergone 50 recorded DOT inspections. The vehicle out-of-service rate is 10.0%, which is below the national average of 20.72%, suggesting solid vehicle maintenance practices.
The public FMCSA record for RICHARDS BUILDING SUPPLY CO carries 18 recorded violations, and the most recent inspection on file is dated October 16, 2026. Across 50 recorded inspections, the record carries 0 driver out-of-service violations and 5 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.
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for RICHARDS BUILDING SUPPLY CO: 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. 59 out of 100 falls in FileFlo's Elevated Risk band.
RICHARDS BUILDING SUPPLY CO 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.
RICHARDS BUILDING SUPPLY CO 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: interstate beyond 100 miles (long-haul, 10 drivers); interstate within 100 miles (short-haul, 173 drivers); intrastate within 100 miles (23 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: 4,828,362 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.
Owned equipment per the FMCSA Census filing: 273 straight trucks, 17 tractors, 18 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 158 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: 23. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.
The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 20 crash events involving RICHARDS BUILDING SUPPLY CO in the available reporting window. Of these, 0 involved a fatality, 7 involved a reported injury, and 18 resulted in a tow-away. 20 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: JAMES, HOLLAND TWP, MI on September 18, 2026.
Inspections cluster geographically across Illinois (14), North Carolina (13), New York (6). The concentration in Illinois is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams RICHARDS BUILDING SUPPLY CO's drivers encounter most often at roadside checkpoints.
Across the 50 recorded inspections, RICHARDS BUILDING SUPPLY CO's 10.0% vehicle out-of-service rate sits well below the FMCSA 2024 national average of 20.72%. The 0.0% driver out-of-service rate sits materially below the 2024 national average of 5.51%.
Your last out-of-service was 14 days ago.
The self-serve Audit-Ready Setup covers carriers up to 50 power units. A fleet of 312 power units is scoped with a person: tell us how USDOT 1373332 is run, how many drivers and files are in scope, and we come back with the scope and the price for that.
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| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-10-16 | NC | 0 | 0 | Audit check |
| 2026-10-12 | WI | 0 | 0 | Audit check |
| 2026-10-09 | IA | 0 | 1 | Audit check |
| 2026-10-09 | IL | 0 | 0 | Audit check |
| 2026-10-02 | MI | 0 | 1 | Audit check |
| 2026-09-30 | VT | 0 | 0 | Audit check |
| 2026-09-30 | NC | 0 | 0 | Audit check |
| 2026-09-11 | IL | 0 | 0 | Audit check |
| 2026-09-10 | IL | 0 | 0 | Audit check |
| 2026-09-09 | IL | 0 | 0 | Audit check |
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RICHARDS BUILDING SUPPLY CO (USDOT #1373332) 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 59/100 (Elevated Risk) from the public inspection and out-of-service data that is available.
Per its most recent FMCSA MCS-150 filing, RICHARDS BUILDING SUPPLY CO operates 312 power unit(s) and 206 driver(s), classifying it as a large fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
RICHARDS BUILDING SUPPLY CO is registered with the FMCSA at a physical address in HOMER GLEN, Illinois, under USDOT number 1373332.
FileFlo shows 50 recent DOT inspection(s) and 18 recorded violation(s) for RICHARDS BUILDING SUPPLY CO (USDOT #1373332), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.
RICHARDS BUILDING SUPPLY CO scores 59/100 (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.
The 49 CFR sections a DOT compliance review actually checks, plain-English:
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