A P MARQUARDT INC
3 power units4 driversInterstateGROTON, CT
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 | 2026-10-17 PT | Oct 18, 01:57 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-17 PT | Oct 18, 01:57 AM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-17 PT | Oct 18, 01:57 AM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-17 PT | Oct 18, 01:57 AM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-17 PT | Oct 18, 01:57 AM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-17 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 18, 01:57 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 4 · vehicle-level 4 | fx4q-ay7w | 2026-10-17 PT | Oct 18, 01:57 AM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-17 PT | Oct 18, 01:57 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
0/100
Crashes, 24 mo (shown only, not scored)
0
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-18 08:57 UTC
4
4
OOS 0
4
OOS 2
S
2010-05-25
0 out-of-service of 4 inspections
2 out-of-service of 4 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 2026-10-17 13:14 UTCFetched 2026-10-18 08:57 UTC
Window: 2024-10-18 → 2026-10-18 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
4
1
4
with driver OOS 0 · 0.0%
4
with vehicle OOS 2 · 50.0%
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 2024-10-18 → 2026-10-18, fetched 2026-10-18 08:57 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 |
|---|---|---|---|---|---|---|---|
| 2026-04-14 | CT | 1 | 2 | 1 | 0 / 0 | 2 / 1 | 87566341 |
| 2025-03-21 | CT | 1 | 2 | 1 | 1 / 0 | 1 / 1 | 84215474 |
| 2025-03-03 | CT | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 84019917 |
| 2024-11-27 | CT | 2 | 1 | 0 | 0 / 0 | 1 / 0 | 83256028 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-17 10:31 UTCFetched 2026-10-18 08:57 UTC
Window: 2024-10-18 → 2026-10-18 (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 2026-10-17 18:39 UTCFetched 2026-10-18 08:57 UTC
3
3
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | — | — |
| Truck tractors | 3 | — | — |
| Trailers | 6 | — | — |
- 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 2026-10-17 10:38 UTCFetched 2026-10-18 08:57 UTCWindow 2024-10-18 → 2026-10-18
4 inspection(s) → 8 unit row(s) → 6 unique vehicle(s) by VIN. 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
2
Decode coverage
100%
2/2
Average age
29.5 yr
n=2
Newest / oldest
1997 / 1996
Make
- PETERBILT2
Model year
- 19961
- 19971
Average age = 2026 − model year, over 2 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
3
Decode coverage
100%
3/3
Average age
13.7 yr
n=3
Newest / oldest
2023 / 2007
Make
- SUMMIT TRAILERS2
- MAC TRAILER MANUFACTURING1
Model year
- 20072
- 20231
Average age = 2026 − model year, over 3 unit(s) with a decoded year. Units without a decode are excluded from every share.
1 unit(s) could not be classified as power unit or trailer (not decoded).
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| PU-01 | PETERBILT | 379 | 1996 | Truck-Tractor | 2 | 2026-04-14 |
| TR-01 | MAC TRAILER MANUFACTURING | MAC TRAILER MANUFACTURING | 2023 | Trailer | 1 | 2026-04-14 |
| UN-01 | FRUE (reported) | — | — | — | 1 | 2025-03-21 |
| TR-02 | SUMMIT TRAILERS | SUMMIT TRAILERS | 2007 | Trailer | 1 | 2025-03-03 |
| PU-02 | PETERBILT | 379 | 1997 | Truck-Tractor | 2 | 2025-03-03 |
| TR-03 | SUMMIT TRAILERS | SUMMIT TRAILERS | 2007 | Trailer | 1 | 2024-11-27 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 08:57 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
186,729 mi
Reported year 2025
- General freight
- Building materials
- Liquids/gases
- Commodities dry bulk
- Construction
- Interstate drivers >100 mi / ≤100 mi
- 0 / 4
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 46 MARQUARDT LANE, GROTON, CT, 06340, 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 2026-10-17 18:39 UTCFetched 2026-10-18 08:57 UTC
- Legal name
- A P MARQUARDT INC
- DBA
- Not provided
- USDOT
- 153168
- MC / FF / MX
- MC-17457
- Physical address
- 46 MARQUARDT LANE, GROTON, CT, 06340, US
- Mailing address
- 114 SOUTH RD, GROTON, CT, 06340, US
- Business type
- CORPORATION
- Carrier/shipper code
- C
- Census add date
- 1974-06-01
- MCS-150 filing date
- 2026-01-29
- Power units / drivers
- 3 / 4
- Latest review (type · date)
- C · 2010-05-11
Federal activity
- 2026-01-29Census
Latest MCS-150 filing
- 2025-04-196sqe-dvqs
Prior policy ended (replaced) — CENTRAL MUTUAL INSURANCE COMPANY
- 2023-04-016sqe-dvqs
Prior policy ended (cancelled) — UNION INSURANCE CO.
- 2015-04-026sqe-dvqs
Prior policy ended (cancelled) — HDI-GERLING AMERICAN INSURANCE COMPANY
- 2015-04-026sqe-dvqs
Prior policy ended (cancelled) — HDI-GERLING AMERICAN INSURANCE COMPANY
- 2014-04-016sqe-dvqs
Prior policy ended (replaced) — SPARTA INSURANCE COMPANY
- 2013-04-016sqe-dvqs
Prior policy ended (replaced) — SPARTA INSURANCE COMPANY
- 2012-04-016sqe-dvqs
Prior policy ended (replaced) — FEDERATED MUTUAL INSURANCE CO.
- 2010-05-25Census
Official safety rating: S
- 2010-05-11Census
Compliance review recorded (C)
- 2010-05-066sqe-dvqs
Prior policy ended (cancelled) — EVEREST NATIONAL INSURANCE COMPANY
- 2010-04-016sqe-dvqs
Prior policy ended (replaced) — ILLINOIS NATIONAL INSURANCE CO.
- 2010-04-016sqe-dvqs
Prior policy ended (replaced) — EVEREST NATIONAL INSURANCE COMPANY
- 2010-04-016sqe-dvqs
Prior policy ended (replaced) — GREAT AMERICAN INSURANCE COMPANY OF NEW YORK
- 2009-04-016sqe-dvqs
Prior policy ended (replaced) — EVEREST NATIONAL INSURANCE COMPANY
- 2008-05-016sqe-dvqs
Prior policy ended (cancelled) — ILLINOIS UNION INSURANCE COMPANY
- 2008-05-016sqe-dvqs
Prior policy ended (replaced) — EVEREST NATIONAL INSURANCE COMPANY
- 2008-04-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2008-04-016sqe-dvqs
Prior policy ended (replaced) — ILLINOIS UNION INSURANCE COMPANY
- 2007-04-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2006-06-226sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2006-05-226sqe-dvqs
Prior policy ended (replaced) — CANAL INSURANCE CO.
- 2006-04-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2006-04-016sqe-dvqs
Prior policy ended (replaced) — CANAL INSURANCE CO.
- 2005-04-206sqe-dvqs
Prior policy ended (replaced) — GREAT AMERICAN INSURANCE COMPANY OF NEW YORK
- 2005-04-206sqe-dvqs
Prior policy ended (replaced) — GREAT AMERICAN INSURANCE COMPANY OF NEW YORK
- 2005-04-026sqe-dvqs
Prior policy ended (cancelled) — LEXINGTON INSURANCE COMPANY
- 2005-04-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2004-07-216sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2004-04-186sqe-dvqs
Prior policy ended (replaced) — CANAL INSURANCE CO.
- 2004-04-186sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2004-04-016sqe-dvqs
Prior policy ended (replaced) — GREAT AMERICAN ALLIANCE COMPANY
- 2004-04-016sqe-dvqs
Prior policy ended (replaced) — ST. PAUL FIRE & MARINE INSURANCE CO.
- 2003-04-186sqe-dvqs
Prior policy ended (replaced) — EMPIRE FIRE & MARINE INSURANCE CO.
- 2003-04-016sqe-dvqs
Prior policy ended (cancelled) — EMPIRE FIRE & MARINE INSURANCE CO.
- 2002-04-016sqe-dvqs
Prior policy ended (replaced) — GULF INSURANCE CO.
- 2001-04-016sqe-dvqs
Prior policy ended (cancelled) — GREAT AMERICAN INSURANCE COMPANY OF NEW YORK
- 2001-04-016sqe-dvqs
Prior policy ended (cancelled) — GREAT AMERICAN ALLIANCE COMPANY
- 2000-04-016sqe-dvqs
Prior policy ended (replaced) — UNITED STATES FIRE INSURANCE CO.
- 2000-04-016sqe-dvqs
Prior policy ended (replaced) — ST. PAUL MERCURY INSURANCE COMPANY
- 1999-05-026sqe-dvqs
Prior policy ended (cancelled) — ST. PAUL MERCURY INSURANCE COMPANY
- 1998-06-146sqe-dvqs
Prior policy ended (cancelled) — ST. PAUL PROTECTIVE INSURANCE COMPANY
- 1998-04-016sqe-dvqs
Prior policy ended (replaced) — ST. PAUL PROTECTIVE INSURANCE COMPANY
- 1997-04-016sqe-dvqs
Prior policy ended (replaced) — UNITED STATES FIRE INSURANCE CO.
- 1997-04-016sqe-dvqs
Prior policy ended (replaced) — NORTH RIVER INSURANCE CO.
- 1995-05-246sqe-dvqs
Prior policy ended (cancelled) — ZURICH INSURANCE CO.
- 1995-04-016sqe-dvqs
Prior policy ended (cancelled) — RELIANCE NATIONAL INDEMNITY COMPANY
- 1974-06-01Census
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 A P MARQUARDT INC's USDOT number?
USDOT 153168, with docket(s) MC-17457.
+Is A P MARQUARDT 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 A P MARQUARDT INC report?
3 power units and 4 drivers, self-reported on the MCS-150 filed 2026-01-29.
+Does A P MARQUARDT 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 A P MARQUARDT INC located?
Registered physical address: 46 MARQUARDT LANE, GROTON, CT, 06340, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
WARNER HOMES LLC.
USDOT 93219442 power units · 1 drivers
D B STONEWORK & LANDSCAPE DESIGN LLC
USDOT 45679381 power units · 1 drivers
QIHANG SEAFOOD LLC
USDOT 45635782 power units · 1 drivers
DUBA PROPERTY MANAGEMENT LLC
USDOT 45306441 power units · 1 drivers
WANTED EXPRESS LLC
USDOT 45285311 power units · 1 drivers
ARC TECH LLC
USDOT 44863591 power units · 1 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-18 08:57 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.