THREE SONS HOME IMPROVEMENTS LLC, DOT #1424674 FMCSA Safety & Compliance Report
2 of your 8 roadside inspections in the last 24 months ended with an out-of-service order, most recently Wisconsin on March 23.
Your latest, Wisconsin on September 22, had 3 violations, none out of service.
Your MCS-150 lists 7 trucks and 24 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.
THREE SONS HOME IMPROVEMENTS LLC is a small fleet motor carrier based in ELM GROVE, Wisconsin (USDOT #1424674). As of October 23, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 68/100 (Moderate Risk), based on 11 recent inspection(s) and 36 recorded violation(s) in public FMCSA data.
What THREE SONS HOME IMPROVEMENTS LLC's record points to
- What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 2 inspections of 8 in the last 24 months, most recently March 23. - Have FileFlo run your compliance department
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68/100 Moderate Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| Inspection Pass Rate | 15 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 7 | 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.
THREE SONS HOME IMPROVEMENTS LLC's public FMCSA record, line by line
Roadside inspections in the last 24 months
- Sept. 22, 2026, Wisconsin. 3 violations, none out of service. Written up for a state or local traffic violation (49 CFR 392.2) and lights not working (49 CFR 393.95).
- March 23, 2026, Wisconsin. Out of service: 1 driver violation and 1 vehicle violation, 9 violations in all. Written up for a brake problem (49 CFR 393.43), a CDL violation (49 CFR 383.23), company name or USDOT number not shown on the truck (49 CFR 390.21), and speeding (49 CFR 392.2).
- Dec. 5, 2025, Wisconsin. No violations.
- Oct. 9, 2025, Wisconsin. 2 violations, none out of service. Written up for an equipment problem (49 CFR 393.60) and a state or local traffic violation (49 CFR 392.2).
- Sept. 12, 2025, Wisconsin. 2 violations, none out of service. Written up for speeding (49 CFR 392.2) and a state or local traffic violation (49 CFR 392.2).
- Sept. 2, 2025, Wisconsin. 6 violations, none out of service. Written up for lights not working (49 CFR 393.9), company name or USDOT number not shown on the truck (49 CFR 390.21), no proof of the annual truck inspection (49 CFR 396.17), and a state or local traffic violation (49 CFR 392.2).
THREE SONS HOME IMPROVEMENTS LLC: ELM GROVE, Wisconsin Trucking Company
THREE SONS HOME IMPROVEMENTS LLC is a small fleet operating out of ELM GROVE, Wisconsin with USDOT number 1424674. The company operates 7 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, THREE SONS HOME IMPROVEMENTS LLC has a FileFlo Carrier Intelligence Score (CIS) of 68/100, classified as Moderate Risk.
FMCSA Safety Record & Inspection History
THREE SONS HOME IMPROVEMENTS LLC has undergone 11 recorded DOT inspections. The vehicle out-of-service rate is 18.2%, which is below the national average of 20.72%, suggesting solid vehicle maintenance practices. The driver out-of-service rate is 9.1%, 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 THREE SONS HOME IMPROVEMENTS LLC carries 36 recorded violations, and the most recent inspection on file is dated September 22, 2026. Across 11 recorded inspections, the record carries 1 driver out-of-service violation and 2 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 68/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for THREE SONS HOME IMPROVEMENTS 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. 68 out of 100 falls in FileFlo's Moderate Risk band.
Authority Type, Hazmat Status, and Operating Profile
THREE SONS HOME IMPROVEMENTS 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.
THREE SONS HOME IMPROVEMENTS 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 (24 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: 300,000 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: 7 straight trucks, 1 trailer. 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: 24. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.
How THREE SONS HOME IMPROVEMENTS LLC Compares to the National Average
Across the 11 recorded inspections, THREE SONS HOME IMPROVEMENTS LLC's 18.2% vehicle out-of-service rate sits slightly below the FMCSA 2024 national average of 20.72%. The 9.1% driver out-of-service rate sits substantially above the 2024 national average of 5.51%.
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Recent DOT Inspections: THREE SONS HOME IMPROVEMENTS LLC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 1424674, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-09-22 | WI | 0 | 0 | Audit check |
| 2026-03-23 | WI | 1 | 1 | Audit check |
| 2025-12-05 | WI | 0 | 0 | Audit check |
| 2025-10-09 | WI | 0 | 0 | Audit check |
| 2025-09-12 | WI | 0 | 0 | Audit check |
| 2025-09-02 | WI | 0 | 0 | Audit check |
| 2025-03-14 | WI | 0 | 0 | Audit check |
| 2024-12-09 | WI | 0 | 1 | Audit check |
| 2024-10-10 | WI | 0 | 0 | Audit check |
| 2024-09-12 | WI | 0 | 0 | Audit check |
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Frequently asked questions about THREE SONS HOME IMPROVEMENTS LLC
What is THREE SONS HOME IMPROVEMENTS LLC's FMCSA safety rating?
THREE SONS HOME IMPROVEMENTS LLC (USDOT #1424674) 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 68/100 (Moderate Risk) from the public inspection and out-of-service data that is available.
How large is THREE SONS HOME IMPROVEMENTS LLC's fleet?
Per its most recent FMCSA MCS-150 filing, THREE SONS HOME IMPROVEMENTS LLC operates 7 power unit(s) and 24 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 THREE SONS HOME IMPROVEMENTS LLC based?
THREE SONS HOME IMPROVEMENTS LLC is registered with the FMCSA at a physical address in ELM GROVE, Wisconsin, under USDOT number 1424674.
What is THREE SONS HOME IMPROVEMENTS LLC's DOT inspection and violation history?
FileFlo shows 11 recent DOT inspection(s) and 36 recorded violation(s) for THREE SONS HOME IMPROVEMENTS LLC (USDOT #1424674), 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 THREE SONS HOME IMPROVEMENTS LLC's FileFlo Carrier Intelligence Score?
THREE SONS HOME IMPROVEMENTS LLC scores 68/100 (Moderate 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 THREE SONS HOME IMPROVEMENTS 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 →
More Wisconsin carriers on file
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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