SOUTH AMBOY PLUMBING SUPPLY CORP
SOUTH AMBOY PLUMBING SUPPLY CORP is a motor carrier based in SOUTH AMBOY, NJ, registered with the FMCSA under USDOT 3680967. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 4 power units and 4 drivers, with 15 roadside inspections on file. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Most carriers are unrated until they undergo a compliance review — being unrated is not, by itself, a red flag, but it does mean federal investigators have not formally evaluated the carrier's safety management practices. Use the inspection history and BASIC scores below to assess on-road performance.
SOUTH AMBOY PLUMBING SUPPLY CORP is a small fleet, operating 4 power units and 4 drivers, based in South Amboy, NJ. Across 11 roadside inspections in the last 24 months, the fleet recorded a 45.5% out-of-service rate, with 1 reportable crash. The carrier currently has no active BIPD/Primary coverage on file, and no operating authority record was located.
Safety Snapshot
11 roadside inspections over the last 24 months, up 267% versus the prior 24 months, most heavily in NJ (11 stops), with Level 2 inspections the most common.
45.5% out-of-service rate; led by Vehicle Maintenance (51.7% of violations); top code 393.9(a) (Inoperable required lamps) cited 8 times.
The fleet comprises 4 power units (small fleet) and 4 drivers; Isuzu and Hino are the most-inspected makes.
Compliance
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 179,653 ACTIVE carriers operating 2–6 power units (±50% of this carrier's 4 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| New Jersey (NJ) | 11 | 5 | 45.5% | May 1, 2026 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Isuzu | 9 | |
| Hino | 5 | |
| Freightliner | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
SMS data not available
FMCSA's Safety Measurement System has not published per-BASIC scores for this carrier yet. This typically means the carrier doesn't meet minimum exposure thresholds (inspections/power units), or their SMS snapshot hasn't been ingested.
Recent Inspections (15 rows) View all 15 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 87742498 | May 1, 2026 | NJ | 3 | NJ |
FRHT STRAIGHT TRUCK
|
3 | 41APC, 16-D, 21TB2-DOT | Yes |
| 87361673 | Feb 27, 2026 | NJ | 2 | NJ |
ISUZU STRAIGHT TRUCK
|
4 | 390.21TB1-MC, 393.9A-LBL, 396.9D2-FTF | No |
| 87357322 | Feb 26, 2026 | NJ | 2 | NJ |
HINO STRAIGHT TRUCK
|
4 | 393.9A-LCL, 392.2-SLL, 393.9A-LIL | No |
| 87356965 | Feb 4, 2026 | NJ | 1 | NJ |
ISUZU STRAIGHT TRUCK
|
3 | 390.21TB1-MC, 392.2-SLLTL, 396.9D2-FTF | No |
| 86540413 | Dec 10, 2025 | NJ | 2 | GSP HERBERTSVILLE |
ISU STRAIGHT TRUCK
|
6 | 393.75B-TF, 390.21TB1-MC, 393.78 | Yes |
| 86242902 | Nov 3, 2025 | NJ | 1 | HERBERTSVILLE CVI |
ISU STRAIGHT TRUCK
|
9 | 393.75B-TF, 391.41A-MCPC, 393.78 | Yes |
| 84404427 | Apr 14, 2025 | NJ | 1 | PISCATAWAY WEIGHT STATION |
ISU STRAIGHT TRUCK
|
4 | 391.45A-MCEM, 393.75A3-TAOL, 390.21TB1-MC | Yes |
| 83918493 | Feb 12, 2025 | NJ | 2 | HERBERTSVILLE CVI |
ISU STRAIGHT TRUCK
|
10 | 392.2-SLL, 393.9A-LIL, 393.9A-LSML | No |
| 83545725 | Jan 3, 2025 | NJ | 1 | ROCKAWAY MALL |
HINO STRAIGHT TRUCK
|
2 | 391.41A-MCPC, 393.9A-LIL | No |
| 82680394 | Sep 16, 2024 | NJ | 1 | GSP NB |
ISU STRAIGHT TRUCK
|
10 | 391.45(b), 393.9(a), 392.2 | Yes |
| 81900371 | Jun 17, 2024 | NJ | 3 | I-287 NB |
HINO STRAIGHT TRUCK
|
1 | 392.2 | No |
| 81719028 | May 3, 2024 | NJ | 2 | HERBERTSVILLE CVI |
ISU STRAIGHT TRUCK
|
7 | 393.100(c), 391.41(a)(1), 393.9(a) | Yes |
| 81316905 | Apr 9, 2024 | NJ | 2 | SUMMIT DOT YARD |
HINO STRAIGHT TRUCK
|
1 | 392.2 | No |
| 80156791 | Nov 9, 2023 | NJ | 1 | WALL TWP |
ISU STRAIGHT TRUCK
|
5 | 393.9(a), 390.21T(b), 393.201(c) | No |
| 80002921 | Oct 24, 2023 | NJ | 1 | nj-summit/-sh-24-area |
HINO STRAIGHT TRUCK
|
0 | — | No |
Recent Crashes (2 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| NJ0003429287 | Oct 30, 2024 | NJ | 0 | 2 | Yes | Yes | Injury |
| NJ0022139864 | Jul 22, 2022 | NJ | 0 | 0 | Yes | Yes | Tow |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| NJ | NJ | 4 | 1 |
| HERBERTSVILLE CVI | NJ | 3 | 2 |
| GSP HERBERTSVILLE | NJ | 1 | 1 |
| GSP NB | NJ | 1 | 1 |
| I-287 NB | NJ | 1 | 0 |
| PISCATAWAY WEIGHT STATION | NJ | 1 | 1 |
| ROCKAWAY MALL | NJ | 1 | 0 |
| SUMMIT DOT YARD | NJ | 1 | 0 |
| WALL TWP | NJ | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 10 | 0 |
| 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 6 | 0 |
| 393.78 | Windshield condition defective | Vehicle Maintenance | 2 | 0 |
| 391.41(a) | Physical qualification - general | Driver Fitness | 1 | 0 |
| 391.41(a)(1) | 391.41(a)(1) | Driver Fitness | 1 | 1 |
| 391.45(b) | Expired medical examiner's certificate | Driver Fitness | 1 | 1 |
| 393.100(c) | Failure to prevent cargo shifting | Vehicle Maintenance | 1 | 1 |
| 393.201(c) | Frame rail flange improperly bent/cut/notched other than by vehicle manufacturer | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
-
New Jersey carriers
All carriers based in New Jersey
-
South Amboy carriers
Carriers based in South Amboy, NJ
-
Stations in New Jersey
Where this carrier might be inspected
-
15 inspections
Full roadside inspection history
-
2 reportable crashes
FMCSA MCMIS crash log
-
Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
-
File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
-
Carrier comparison tool
Side-by-side vs. other carriers
-
Certificate lookup
Look up any FMCSA authority by MC/MX/FF docket number
-
All state carrier directories
Browse carriers in every US/CA/MX jurisdiction
How to verify SOUTH AMBOY PLUMBING SUPPLY CORP
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about SOUTH AMBOY PLUMBING SUPPLY CORP
Is SOUTH AMBOY PLUMBING SUPPLY CORP an active motor carrier? ▾
What is SOUTH AMBOY PLUMBING SUPPLY CORP's safety rating? ▾
How many inspections has SOUTH AMBOY PLUMBING SUPPLY CORP had? ▾
What is SOUTH AMBOY PLUMBING SUPPLY CORP's out-of-service rate? ▾
Where is SOUTH AMBOY PLUMBING SUPPLY CORP based? ▾
Does SOUTH AMBOY PLUMBING SUPPLY CORP have valid operating authority? ▾
How many trucks and drivers does SOUTH AMBOY PLUMBING SUPPLY CORP operate? ▾
Has SOUTH AMBOY PLUMBING SUPPLY CORP had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.