PIPING & CORROSION SPECIALTIES INC
10 power units44 driversInterstateMILLERSVILLE, MD
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-09 PT | Oct 10, 03:45 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-09 PT | Oct 10, 03:45 AM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-09 PT | Oct 10, 03:45 AM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-09 PT | Oct 10, 03:45 AM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-09 PT | Oct 10, 03:45 AM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-09 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 10, 03:45 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 12 · vehicle-level 12 | fx4q-ay7w | 2026-10-09 PT | Oct 10, 03:45 AM PT | Read |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-09 PT | Oct 10, 03:45 AM PT | Not provided by official source |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | — | Not yet imported |
| Directory DB: insurance copy | carrier_insurance | Not provided | — | Not yet imported |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
60/100
Crashes, 24 mo (shown only, not scored)
0
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-10 10:45 UTC
12
12
OOS 1
12
OOS 0
—
official, as published
1 out-of-service of 12 inspections
0 out-of-service of 12 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-09 10:53 UTCFetched 2026-10-10 10:45 UTC
Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
12
2
12
with driver OOS 1 · 8.3%
12
with vehicle OOS 0 · 0.0%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-10 → 2026-10-10, fetched 2026-10-10 10:45 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | MD | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 88817621 |
| 2026-05-28 | MD | 2 | 3 | 1 | 3 / 1 | 0 / 0 | 87999317 |
| 2026-04-02 | MD | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 87491437 |
| 2026-03-02 | DE | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 87178298 |
| 2026-03-02 | DE | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 87178297 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-09 10:28 UTCFetched 2026-10-10 10:45 UTC
Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
0
0
0
0
The source responded with no crash reports in this window.
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 10:45 UTC
10
10
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 10 | — | — |
| Truck tractors | — | — | — |
| Trailers | — | — | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-09 11:13 UTCFetched 2026-10-10 10:45 UTCWindow 2024-10-10 → 2026-10-10
12 inspection(s) → 14 unit row(s) → 7 unique vehicle(s) by VIN. 1 row(s) without a valid 17-character VIN were skipped. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
6
Decode coverage
100%
6/6
Average age
7.3 yr
n=6
Newest / oldest
2023 / 2015
Make
- RAM4
- FORD1
- MERCEDES-BENZ1
Model year
- 20151
- 20172
- 20191
- 20211
- 20231
Average age = 2026 − model year, over 6 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
1
Decode coverage
100%
1/1
Average age
8.0 yr
n=1
Newest / oldest
2018 / 2018
Make
- BIG TEX1
Model year
- 20181
Average age = 2026 − model year, over 1 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| TR-01 | BIG TEX | Big Tex | 2018 | Trailer | 1 | 2026-08-25 |
| PU-01 | RAM | 5500 | 2019 | Incomplete - Chassis Cab (Single Cab) | 4 | 2026-08-25 |
| PU-02 | RAM | 3500 | 2017 | Incomplete - Chassis Cab (Number of Cab Unknown) | 4 | 2026-03-02 |
| PU-03 | MERCEDES-BENZ | Sprinter | 2023 | Incomplete - Chassis Cab (Single Cab) | 1 | 2026-03-02 |
| PU-04 | RAM | 5500 | 2017 | Incomplete - Chassis Cab (Number of Cab Unknown) | 1 | 2025-07-23 |
| PU-05 | FORD | F-550 | 2015 | Incomplete - Chassis Cab (Single Cab) | 1 | 2025-06-27 |
| PU-06 | RAM | 3500 | 2021 | Pickup | 1 | 2024-10-11 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 10:45 UTC
Interstate (A)
Classification: PRIVATE PROPERTY
600,000 mi
Reported year 2025
- General freight
- Building materials
- Machinery, large objects
- Construction
- Interstate drivers >100 mi / ≤100 mi
- 44 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 8371 JUMPERS HOLE ROAD, MILLERSVILLE, MD, 21108-1255, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 10:45 UTC
- Legal name
- PIPING & CORROSION SPECIALTIES INC
- DBA
- Not provided
- USDOT
- 533563
- MC / FF / MX
- Not provided
- Physical address
- 8371 JUMPERS HOLE ROAD, MILLERSVILLE, MD, 21108-1255, US
- Mailing address
- 8371 JUMPERS HOLE ROAD, MILLERSVILLE, MD, 21108-1255, US
- Business type
- CORPORATION
- Carrier/shipper code
- C
- Census add date
- 1993-08-13
- MCS-150 filing date
- 2026-03-30
- Power units / drivers
- 10 / 44
- Latest review (type · date)
- Not provided
Federal activity
- 2026-03-30Census
Latest MCS-150 filing
- 1993-08-13Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is PIPING & CORROSION SPECIALTIES INC's USDOT number?
USDOT 533563; no MC/FF/MX docket is listed in the census record.
+Is PIPING & CORROSION SPECIALTIES INC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does PIPING & CORROSION SPECIALTIES INC report?
10 power units and 44 drivers, self-reported on the MCS-150 filed 2026-03-30.
+Does PIPING & CORROSION SPECIALTIES INC have insurance on file?
No row matched by DOT (with and without leading zeros) or MC. That alone does not prove there is no insurance — check FMCSA L&I.
+Where is PIPING & CORROSION SPECIALTIES INC located?
Registered physical address: 8371 JUMPERS HOLE ROAD, MILLERSVILLE, MD, 21108-1255, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
BENMA TRANSPORTATION LLC
USDOT 83535961 power units · 2 drivers
SWEETTOOTH INC.
USDOT 71340564 power units · 4 drivers
SAM & SAM INC
USDOT 69467041 power units · 1 drivers
COUNTRY ROAD HOLDINGS, INC.
USDOT 66776958 power units · 14 drivers
E L LANDSCAPING INC.
USDOT 65586742 power units · 2 drivers
LITTLEWAY HOLDINGS LLC
USDOT 6525283 · FF-708254920 power units · — drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-10 10:45 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.