GENERAL INSULATION COMPANY
121 power units126 driversInterstateMEDFORD, MA
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, 02:55 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-09 PT | Oct 10, 02:55 AM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-09 PT | Oct 10, 02:55 AM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-09 PT | Oct 10, 02:55 AM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-09 PT | Oct 10, 02:55 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, 02:55 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 220 · vehicle-level 139 | fx4q-ay7w | 2026-10-09 PT | Oct 10, 02:55 AM PT | Read |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-09 PT | Oct 10, 02:55 AM PT | Read |
| 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)
6
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-10 09:55 UTC
215
215
OOS 10
135
OOS 9
C
1995-09-17
10 out-of-service of 215 inspections
9 out-of-service of 135 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 09:55 UTC
Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
220
28
220
with driver OOS 10 · 4.5%
139
with vehicle OOS 10 · 7.2%
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 09:55 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-05 | OK | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 89183559 |
| 2026-10-02 | ME | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 89172365 |
| 2026-09-24 | FL | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 89105107 |
| 2026-09-24 | MA | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 89085728 |
| 2026-09-23 | NY | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89138626 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-09 10:28 UTCFetched 2026-10-10 09:55 UTC
Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
6
0
2
5
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2026-03-05 | Unincorporated, CA | 0 | 0 | Yes | Yes | 5132219 |
| 2026-02-12 | HOPEFUL TWP, NJ | 0 | 0 | Yes | Yes | 5106714 |
| 2024-12-24 | LYON TWP, MI | 0 | 1 | Yes | Yes | 4884658 |
| 2024-10-29 | WEST SPRINGFIELD, MA | 0 | 0 | Yes | Yes | 4845572 |
| 2024-10-18 | TAYLOR, MI | 0 | 0 | Yes | Yes | 4849620 |
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 09:55 UTC
121
121
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | 120 | — |
| Truck tractors | — | 1 | — |
| 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 09:55 UTCWindow 2024-10-10 → 2026-10-10
220 inspection(s) → 221 unit row(s) → 83 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
82
Decode coverage
100%
82/82
Average age
3.3 yr
n=82
Newest / oldest
2026 / 2016
Make
- FREIGHTLINER37
- HINO25
- INTERNATIONAL16
- ISUZU2
- RAM2
Model year
- 20162
- 20174
- 20194
- 20209
- 20211
- 202210
- 202316
- 202411
- 202518
- 20267
Average age = 2026 − model year, over 82 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
43.0 yr
n=1
Newest / oldest
1983 / 1983
Make
- GREAT DANE TRAILERS1
Model year
- 19831
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 |
|---|---|---|---|---|---|---|
| PU-01 | INTERNATIONAL | MV607 | 2020 | Truck | 1 | 2026-10-05 |
| PU-02 | FREIGHTLINER | M2 | 2023 | Truck | 8 | 2026-10-02 |
| PU-03 | FREIGHTLINER | M2 | 2025 | Truck | 3 | 2026-09-24 |
| PU-04 | FREIGHTLINER | M2 | 2022 | Truck | 3 | 2026-09-24 |
| PU-05 | HINO | Incomplete Vehicle | 2025 | Truck | 8 | 2026-09-23 |
| PU-06 | FREIGHTLINER | M2 | 2024 | Truck | 4 | 2026-09-18 |
| PU-07 | RAM | 5500 | 2017 | Incomplete - Chassis Cab (Number of Cab Unknown) | 1 | 2026-09-15 |
| PU-08 | FREIGHTLINER | M2 | 2022 | Truck | 7 | 2026-09-03 |
| PU-09 | HINO | Conventional Type Truck | 2016 | Incomplete | 1 | 2026-09-02 |
| TR-01 | GREAT DANE TRAILERS | Great Dane Trailers | 1983 | Trailer | 1 | 2026-08-31 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 09:55 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
5,005,000 mi
Reported year 2025
- General freight
- Metal: sheets, coils, rolls
- Logs, poles, beams, lumber
- Building materials
- Construction
- Other: INSULATION, PIPING
- Interstate drivers >100 mi / ≤100 mi
- 0 / 40
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 86
- Hazmat indicator (hm_ind)
- N
- Registered address
- 278 MYSTIC AVE STE 209, MEDFORD, MA, 02155, 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 09:55 UTC
- Legal name
- GENERAL INSULATION COMPANY
- DBA
- Not provided
- USDOT
- 342467
- MC / FF / MX
- MC-936334
- Physical address
- 278 MYSTIC AVE STE 209, MEDFORD, MA, 02155, US
- Mailing address
- 278 MYSTIC AVE STE 209, MEDFORD, MA, 02155, US
- Business type
- CORPORATION
- Carrier/shipper code
- C
- Census add date
- 1989-02-01
- MCS-150 filing date
- 2026-03-20
- Power units / drivers
- 121 / 126
- Latest review (type · date)
- C · 1995-08-18
Federal activity
- 2026-03-20Census
Latest MCS-150 filing
- 2026-02-196sqe-dvqs
Prior policy ended (replaced) — TRAVELERS INDEMNITY COMPANY
- 1995-09-17Census
Official safety rating: C
- 1995-08-18Census
Compliance review recorded (C)
- 1989-02-01Census
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 GENERAL INSULATION COMPANY's USDOT number?
USDOT 342467, with docket(s) MC-936334.
+Is GENERAL INSULATION COMPANY 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 GENERAL INSULATION COMPANY report?
121 power units and 126 drivers, self-reported on the MCS-150 filed 2026-03-20.
+Does GENERAL INSULATION COMPANY 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 GENERAL INSULATION COMPANY located?
Registered physical address: 278 MYSTIC AVE STE 209, MEDFORD, MA, 02155, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
JAJ TILE COMPANY INC
USDOT 94214044 power units · 10 drivers
RICK DEES TRANSPORT LLC
USDOT 92300571 power units · 1 drivers
CARR-DEE CORP.
USDOT 921373911 power units · 24 drivers
INGRAITI
USDOT 85603584038 power units · 4 drivers
SOUSA CONSTRUCTION & CLEANING SERVICES INC
USDOT 84150316 power units · 2 drivers
MORVELO HOME SERVICES LLC
USDOT 68805086 power units · 4 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-10 09:55 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.