M & M WELDING & FABRICATORS INC
Joins 30 roadside inspections (24 mo) from FMCSA public filings. Data as of Oct 19, 2026. Booking triage is above; confirm on SAFER before tendering.
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- OOS rate worse than size peers Driver 3.80% vs peer 0.00% · Vehicle 20.0% vs peer 14.3% Details →
- For-hire census with no authority or BIPD on file MCS-150 indicates for-hire operation, but our snapshot has no operating-authority dockets and no BIPD/Primary filing. Confirm on FMCSA SAFER / L&I before tendering.
Plain-text risk summary (print / paste)
TruckCodex risk summary — M & M WELDING & FABRICATORS INC (USDOT 335818) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Blockers: (none) Cautions: • OOS rate worse than size peers — Driver 3.80% vs peer 0.00% · Vehicle 20.0% vs peer 14.3% • For-hire census with no authority or BIPD on file — MCS-150 indicates for-hire operation, but our snapshot has no operating-authority dockets and no BIPD/Primary filing. Confirm on FMCSA SAFER / L&I before tendering. On file: (none) Source: https://truckcodex.com/usdot/335818/ As of: Oct 19, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
FMCSA census as of Oct 19, 2026 · Sources · Freshness · Methodology · Disclaimer
TruckCodex · filing & peer scorecard
TruckCodex filing & peer scorecard · B
Composite of 3/5 scored components (mean 72/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
B
confidence 60% · 3/5 signals · expand
TruckCodex filing & peer scorecard · B
Composite of 3/5 scored components (mean 72/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Insurance/BIPD signal not resolved for this carrier.
NR reason: No active policies and no uninsured flag to score against.
Driver OOS 3.8% vs peer median 0% (worse). Vehicle OOS 20% vs peer median 14.3% (worse). n=22864 same-size ACTIVE peers.
FMCSA has not assigned this carrier a formal safety rating. We do not invent one.
NR reason: No published FMCSA safety_rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.
Fleet size changes
- Power Units −1 (46 → 45) · Aug 2, 2026 · FMCSA Company Census
- Power Units −1 (47 → 46) · May 25, 2026 · FMCSA Company Census
- Drivers −2 (44 → 42) · Aug 2, 2026 · FMCSA Company Census
No authority breakdown on file.
No active policies on file.
No BOC-3 filing on file.
Company profile
No active FMCSA cargo filing on file.
FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.
No active broker surety bond or trust fund on file.
BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 3 | 0 | 0 |
| Trailers | 6 | 0 | 0 |
| Trucks | 42 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Accident reports (24 months)
All 5 crashes →| Last 6 months | 6–12 months | 12–24 months | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 0 | 0 |
| Tow-away | 0 | 0 | 1 | 1 |
| Crash reports | 0 | 0 | 1 | 1 |
Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.
Inspections (24 months)
All 46 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 30 | 30 | 1 |
| OOS inspections | 2 | 6 | 1 |
| OOS percentage | 6.67% | 20% | 100% |
| National average | 6.7% | 23.4% | 4.4% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 22,864 ACTIVE carriers operating 22–68 power units (±50% of this carrier's 45 unit fleet).
Fleet History
Field change history →Sourced from FMCSA daily imports; field-level change log. 3 tracked changes on record. · 1 driver-count change
Record Changes
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Drivers 44 42FMCSA Company Census
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Power Units 46 45FMCSA Company Census
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Power Units 47 46Seen 2 times · first May 25, 2026 · last May 25, 2026 Not reflected on current profile FMCSA Company Census
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Power Units Over Time
Bar height reflects reported power-unit count after each FMCSA filing update.
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (25 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| Maryland (MD) | 27 | 8 | 29.6% | Aug 14, 2026 |
| US (US) | 2 | 0 | 0.0% | Mar 18, 2026 |
| District of Columbia (DC) | 1 | 0 | 0.0% | Mar 1, 2026 |
Vehicle Fleet Top makes and models observed in roadside inspections
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 2 | — | 0.18 | 0 | — | Oct 19, 2026 |
| Controlled Substances / Alcohol | 1 | — | 0.40 | 0 | — | Oct 19, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Oct 19, 2026 |
| Unsafe Driving | 2 | — | 0.45 | 0 | — | Oct 19, 2026 |
| Vehicle Maintenance | 11 | — | 1.68 | 2 | — | Oct 19, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (46 rows) View all 46 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 88708047 | Aug 14, 2026 | MD | 1 | — |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 88556506 | Jul 28, 2026 | MD | 2 | — |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 88028243 | Jun 1, 2026 | MD | 1 | — |
GMC STRAIGHT TRUCK
|
1 | 393.40F-BNPB | Yes |
| 87942677 | May 21, 2026 | MD | 2 | — |
KENWORTH STRAIGHT TRUCK
|
2 | 177.834A-HMC, 177.801-HMHCNP | Yes |
| 87454991 | Mar 24, 2026 | MD | 1 | SYKESVILLE MD |
GMC STRAIGHT TRUCK
|
1 | 391.41B10-MC | Yes |
| 87390849 | Mar 23, 2026 | MD | 2 | SYKESVILLE MD |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 87321301 | Mar 18, 2026 | US | 1 | COLLEGE PARK MD |
RAM STRAIGHT TRUCK
Ticket: Dodge
|
0 | — | No |
| 87288175 | Mar 12, 2026 | MD | 2 | BALTIMORE MD |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 87256741 | Mar 9, 2026 | MD | 1 | SYKESVILLE MD |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 87177353 | Mar 1, 2026 | DC | 3 | WASHINGTON DC |
CHEVROLET STRAIGHT TRUCK
|
0 | — | No |
| 86972969 | Feb 4, 2026 | MD | 2 | BALTIMORE MD |
GMC STRAIGHT TRUCK
|
1 | 393.41-BNPB | Yes |
| 86721203 | Jan 5, 2026 | MD | 2 | SYKESVILLE MD |
GMC STRAIGHT TRUCK
|
2 | 177.834A-HMC, 393.104F1-C | Yes |
| 86681728 | Dec 29, 2025 | MD | 1 | SYKESVILLE MD |
GMC STRAIGHT TRUCK
|
1 | 393.95F | No |
| 86587424 | Dec 15, 2025 | MD | 1 | FREDERICK MD |
GMC STRAIGHT TRUCK
|
1 | 393.9A-LIL | No |
| 85978718 | Sep 30, 2025 | MD | 2 | CLARKSBURG MD |
GMC STRAIGHT TRUCK
|
2 | 393.75A3-TAOL, 392.2-SLLTCD | Yes |
| 85965742 | Sep 29, 2025 | MD | 1 | SYKESVILLE MD |
KENWORTH STRAIGHT TRUCK
|
1 | 393.9A-LLPL | No |
| 85885904 | Sep 22, 2025 | MD | 2 | SAINT LEONARD MD |
FORD STRAIGHT TRUCK
|
2 | 392.2-SLLS3, 393.95F | No |
| 85218996 | Jul 10, 2025 | MD | 1 | SYKESVILLE MD |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 84882069 | Jun 4, 2025 | US | 1 | ADELPHI MD |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 84822860 | May 29, 2025 | MD | 1 | SYKESVILLE MD |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 84254529 | Mar 28, 2025 | MD | 1 | I-70 W FRIENDSHIP SCALE HOUSE |
KENWORTH STRAIGHT TRUCK
|
1 | 392.2-SLLEWG2 | No |
| 83904304 | Feb 19, 2025 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
GMC STRAIGHT TRUCK
|
3 | 393.60D, 392.2-SLLDL, 393.9A-LIL | No |
| 83891517 | Feb 18, 2025 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 83544871 | Jan 3, 2025 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
GMC STRAIGHT TRUCK
|
0 | — | No |
| 83448151 | Dec 19, 2024 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
FREIGHTLINER TRUCK TRACTOR
|
1 | 393.9A-LCL | No |
Recent Crashes (5 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| MD25S0005690 | Jan 31, 2025 | MD | 0 | 0 | Yes | No | Tow |
| LA2023115012 | Sep 26, 2023 | LA | 0 | 0 | Yes | No | Tow |
| MD0811689012 | Dec 18, 2008 | MD | 0 | 0 | Yes | No | Tow |
| MD0209054474 | Nov 6, 2002 | MD | 0 | 1 | Yes | No | Injury |
| MD0008019839 | Mar 10, 1997 | MD | 0 | 2 | Yes | No | Injury |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| I-70 W FRIENDSHIP SCALE HOUSE | MD | 13 | 4 |
| SYKESVILLE MD | MD | 8 | 2 |
| BALTIMORE MD | MD | 2 | 1 |
| WASHINGTON DC | DC | 1 | 0 |
| CLARKSBURG MD | MD | 1 | 1 |
| COLLEGE PARK MD | MD | 1 | 0 |
| FREDERICK COUNTY | MD | 1 | 0 |
| FREDERICK MD | MD | 1 | 0 |
| SAINT LEONARD MD | MD | 1 | 0 |
| ADELPHI MD | US | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws | Unsafe Driving | 2 | 0 |
| 393.41 | No or defective parking brake system on CMV | Vehicle Maintenance | 2 | 2 |
| 391.41(a)(1) | 391.41(a)(1) | Driver Fitness | 1 | 0 |
| 393.45(d) | Brake connections with leaks or constrictions | Vehicle Maintenance | 1 | 0 |
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Vehicle Maintenance | 1 | 0 |
| 393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | 1 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 1 | 0 |
Booking & risk tools
Open dedicated checkers pre-filled with this USDOT — same public filings as the triage card above.
Related Records
All cross-references Authority, BOC-3, risk tools, explainers, and more
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Field change history
History-watch change dates and as-of snapshots
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Maryland carriers
All carriers based in Maryland
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Mt Airy carriers
Carriers based in Mt Airy, MD
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Stations in Maryland
Where this carrier might be inspected
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46 inspections
Full roadside inspection history
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5 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
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Certificate lookup
Look up any FMCSA authority by MC/MX/FF docket number
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All state carrier directories
Browse carriers in every US/CA/MX jurisdiction
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How FMCSA safety ratings work
BASIC percentiles and compliance review context
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BOC-3 process agents explained
Why every interstate carrier must file a process agent
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop
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Book / don't book
PASS / CAUTION / REJECT triage from public filings.
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Insurance check
BIPD gaps, cargo filings, and lapse-watch tier.
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Cancel desk
Pending L&I cancellations and coverage gaps.
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Chameleon check
Heuristic cluster peers from public census fields.
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Safety benchmark
Driver/vehicle OOS rates vs similar fleet-size peers.