MID SOUTH BUILDING SUPPLY INC, DOT #343097 FMCSA Safety & Compliance Report
MID SOUTH BUILDING SUPPLY INC is a mid-size fleet motor carrier based in SPRINGFIELD, Virginia (USDOT #343097). As of 2026-10-18T22:28:22.764Z, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 71/100 (Moderate Risk), based on 12 recent inspection(s) and 12 recorded violation(s) in public FMCSA data.
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71/100 Moderate Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| Inspection Pass Rate | 15 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 9 | 15 |
| CSA BASIC percentiles | Not measured | n/a |
CIS subtotal normalizes 3 publicly-available FMCSA components (Safety Rating + Inspection Pass Rate + OOS Rate) to a 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public Socrata datasets and the SMS portal at ai.fmcsa.dot.gov is not crawlable at scale, so we surface a transparent "Not measured" rather than fabricate a score component. Carriers with a Compliance Review on record may have published BASIC data on the SAFER snapshot for that DOT.
MID SOUTH BUILDING SUPPLY INC: SPRINGFIELD, Virginia Trucking Company
MID SOUTH BUILDING SUPPLY INC is a mid-size fleet operating out of SPRINGFIELD, Virginia with USDOT number 343097. The company operates 21 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, MID SOUTH BUILDING SUPPLY INC has a FileFlo Carrier Intelligence Score (CIS) of 71/100, classified as Moderate Risk.
FMCSA Safety Record & Inspection History
MID SOUTH BUILDING SUPPLY INC has undergone 12 recorded DOT inspections. The vehicle out-of-service rate is 8.3%, which is below the national average of 20.72%, suggesting solid vehicle maintenance practices. The driver out-of-service rate is 8.3%, 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 MID SOUTH BUILDING SUPPLY INC carries 12 recorded violations, and the most recent inspection on file is dated 20251210. Across 12 recorded inspections, the record carries 1 driver out-of-service violation and 1 vehicle out-of-service violation.
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 71/100 Carrier Intelligence Score Means
A CIS score of 71 places MID SOUTH BUILDING SUPPLY INC in the Moderate Risk category. While not in immediate danger of targeted enforcement, there are areas for improvement. Common issues at this level include inconsistent driver qualification file maintenance, lapsed vehicle inspection schedules, or minor CSA BASIC score creep.
Virginia Trucking Compliance: SPRINGFIELD Area Carriers
Motor carriers operating in Virginia must comply with both federal FMCSA regulations and state-specific transportation requirements. The SPRINGFIELD, VA corridor is monitored by FMCSA field offices and state highway patrol units conducting roadside inspections. Carriers based in SPRINGFIELD should ensure driver qualification files, vehicle inspection reports, and hours-of-service records are current and audit-ready at all times.
MID SOUTH BUILDING SUPPLY INC falls under the Eastern Service Center for FMCSA field-office oversight (region code 03). Service-center territory drives which FMCSA Investigator team would conduct a new-entrant audit or compliance review if one is triggered for this carrier.
FileFlo helps Virginia trucking companies automate compliance document tracking across 600+ document types, including CDL medical cards, annual vehicle inspections, drug & alcohol testing records, and driver training certifications.
Authority Type, Hazmat Status, and Operating Profile
MID SOUTH BUILDING SUPPLY 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.
MID SOUTH BUILDING SUPPLY INC 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, 15 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: 176,000 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: 5 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.
FMCSA Crash History
The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 5 crash events involving MID SOUTH BUILDING SUPPLY INC in the available reporting window. Of these, 1 involved a fatality, 3 involved a reported injury, and 4 resulted in a tow-away. 5 events meet the federal-recordable threshold under 49 CFR 390.5 (fatality, injury treated away from the scene, OR tow-away of any vehicle).
Federal-recordable crashes feed the Crash Indicator BASIC in CSA: carriers above the intervention threshold are 7-10x more likely to be selected for a compliance review than peer carriers below the threshold. Insurance carriers also pull federal-recordable crash counts during quoting; a single recordable crash in a 24-month look-back can drive a 10-20% premium increase for owner-operators and small fleets.
Most recent recorded event: S 22ND ST, CAMP HILL BOROUGH, PA on 20190621.
MID SOUTH BUILDING SUPPLY INC's Inspection Fingerprint: Geographic Pattern and Trend
Inspections cluster geographically across Maryland (9), New Jersey (1), Pennsylvania (1). The concentration in Maryland is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams MID SOUTH BUILDING SUPPLY INC's drivers encounter most often at roadside checkpoints.
How MID SOUTH BUILDING SUPPLY INC Compares to the National Average
Across the 12 recorded inspections, MID SOUTH BUILDING SUPPLY INC's 8.3% vehicle out-of-service rate sits well below the FMCSA 2024 national average of 20.72%. The 8.3% driver out-of-service rate sits substantially above the 2024 national average of 5.51%. Vehicle OOS-rate variance is the strongest predictor of Vehicle Maintenance BASIC scores in CSA; driver OOS-rate variance is the strongest predictor of Hours-of-Service Compliance + Driver Fitness BASIC scores.
FMCSA's intervention thresholds (the percentile bands that trigger investigator outreach) are roughly 65th percentile for non-passenger non-hazmat carriers (75th for hazmat, 70th for passenger) on each BASIC. Carriers that consistently sit above the national average across multiple BASICs accumulate intervention risk faster than carriers with mixed performance. A single high BASIC alone rarely triggers enforcement; sustained over-threshold performance does.
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Recent DOT Inspections: MID SOUTH BUILDING SUPPLY INC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 343097, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2025-12-10 | MD | 0 | 0 | Audit check |
| 2025-11-17 | NJ | 0 | 0 | Audit check |
| 2025-11-13 | PA | 0 | 0 | Audit check |
| 2025-10-01 | DE | 0 | 0 | Audit check |
| 2025-09-08 | MD | 0 | 1 | Audit check |
| 2025-07-28 | MD | 1 | 0 | Audit check |
| 2025-02-20 | MD | 0 | 0 | Audit check |
| 2024-11-08 | MD | 0 | 0 | Audit check |
| 2024-07-25 | MD | 0 | 0 | Audit check |
| 2024-04-02 | MD | 0 | 0 | Audit check |
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Frequently asked questions about MID SOUTH BUILDING SUPPLY INC
What is MID SOUTH BUILDING SUPPLY INC's FMCSA safety rating?
MID SOUTH BUILDING SUPPLY INC (USDOT #343097) 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 71/100 (Moderate Risk) from the public inspection and out-of-service data that is available.
How large is MID SOUTH BUILDING SUPPLY INC's fleet?
Per its most recent FMCSA MCS-150 filing, MID SOUTH BUILDING SUPPLY INC operates 21 power unit(s) and 15 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 MID SOUTH BUILDING SUPPLY INC based?
MID SOUTH BUILDING SUPPLY INC is registered with the FMCSA at a physical address in SPRINGFIELD, Virginia, under USDOT number 343097.
What is MID SOUTH BUILDING SUPPLY INC's DOT inspection and violation history?
FileFlo shows 12 recent DOT inspection(s) and 12 recorded violation(s) for MID SOUTH BUILDING SUPPLY INC (USDOT #343097), 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 MID SOUTH BUILDING SUPPLY INC's FileFlo Carrier Intelligence Score?
MID SOUTH BUILDING SUPPLY INC scores 71/100 (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 MID SOUTH BUILDING SUPPLY 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 →
More Virginia carriers on file
- METALPRO INC, SPRINGFIELD (USDOT 343106)
- PRECISION DOORS & HARDWARE LLC, ALEXANDRIA (USDOT 343150)
- VIRGINIA TRUCK CENTER INC, ROANOKE (USDOT 343336)
- CARROLL COUNTY COOPERATIVE INC, HILLSVILLE (USDOT 343485)
- STUDENT SERVICES MOVING COMPANY INC, CHARLOTTESVILLE (USDOT 343501)
- WESTERN BRANCH DIESEL LLC, PORTSMOUTH (USDOT 344191)
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: 2026-10-18T22:28:22.764Z. Information may not reflect the carrier's current status. Dispute this record · Claim this profile