Fleet typeIdentity
Small fleet
4 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1035374
MECHANICAL INSULATION SUPPLY INC
4 power unitsavg 3.4 yrLocal · 2 statesGREEN BAY, WI
CARRIER ACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
4Power units
9 observed · MCS-150
—Trailers seen
None observed · 24 mo
3.4Avg age (yr)
2018–2024 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Clear to load
Active authority and a clean federal record. No blocking issues found.
Established 24 yearsOut-of-service rates below national average
Operating authority2424 yr active
since 2002Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo5.35.3 %
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
3.4 yr
Model years 2018–2024 · peer benchmark computing.
Identity stabilityStable
24 yr unchanged
Same registration since 2002 — no chameleon / reincarnation signal.
AI readFull read
Is MECHANICAL INSULATION SUPPLY INC safe to work with?
Is MECHANICAL INSULATION SUPPLY INC safe to load? MECHANICAL INSULATION SUPPLY INC (USDOT 1035374) is an active small-fleet motor carrier based in GREEN BAY, WI, operating 4 power units and 3 drivers. Operating authority has been active 24 years (past the 24-month broker-confidence threshold). Across 32 roadside inspections, its vehicle out-of-service rate is 5.3% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
MIMECHANICAL INSULATION SUPPLY INC 100
01
Safety
32 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 5.3% (24-mo)19 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)26 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
0.0% now▲ Worsening
Inspection coverage· expected vs observed · the fraud signal
Inspection coverage
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈3.3 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
- Registered power units
- 4
- Inspections · 24 mo
- 26
- Annualized
- ≈13 / yr
- Coverage
- ≈3.3 inspections / unit · yr
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving5
- 390.21 USDOT number marking on vehicleUnsafe Driving3
- 393.9 Inoperative required lampsVehicle Maintenance3
- 393.60 Windshield / glazingVehicle Maintenance2
- 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
- 393.47 Brake actuators / linings / componentsVehicle Maintenance1
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance1
02
Authority & insurance
Can they legally + adequately haul your load?
Insurance continuity· insurer · policy · lapses
No insurance filing history on record.
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 4
- Observed power (24 mo)
- 9
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2024
Newest model yr
2018
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 2 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed22
US statesInspections · 24 mo2626
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
GREEN BAY, WI
Top corridor
CA ⇄ WI
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 4 trucks also ran under 4 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2433757USDOT 4142997USDOT 24491USDOT 4136745Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (5 trucks · 13 carriers)
Across all inspections on record: USDOT 201546USDOT 1189041USDOT 3222784USDOT 4136745USDOT 4309696USDOT 153665USDOT 2433757USDOT 716316
Shares a company officer with other carriers
karen young — 30 carriers: USDOT 83516USDOT 707796USDOT 716348USDOT 716351USDOT 727518USDOT 847696USDOT 853671USDOT 891244
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)44
Observed (24 mo)99
Shared w/ other carriers55
Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 2929 WALKER DR, GREEN BAY, WI, 54311
- Mailing address
- P O BOX 9229, GREEN BAY, WI, 54308-9229
- Operation
- Interstate
Contact
- Phone
- (920) 406-4000
- Fax
- (920) 406-4948
- —
Registration
- Officers
- Karen Young · Kathy Jadin
- USDOT / docket
- 1035374
- First registered
- 06/18/2002
- Last MCS-150
- 03/04/2025 · 80,000 mi (2022)
- FMCSA safety rating
- Satisfactory · 08/06/2010
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
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Leave a review09
Frequently asked
What is MECHANICAL INSULATION SUPPLY INC's USDOT number?
MECHANICAL INSULATION SUPPLY INC's USDOT number is 1035374.
Is MECHANICAL INSULATION SUPPLY INC authorized to operate?
As of 2026-06-13, MECHANICAL INSULATION SUPPLY INC is active in the FMCSA register.
What is MECHANICAL INSULATION SUPPLY INC's safety record?
MECHANICAL INSULATION SUPPLY INC has a 5.3% vehicle out-of-service rate (national average 22.26%) across 32 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 100/100 (tier: clear).
How big is MECHANICAL INSULATION SUPPLY INC's fleet?
MECHANICAL INSULATION SUPPLY INC operates 4 power units and 3 drivers per its most recent MCS-150 filing.
Where is MECHANICAL INSULATION SUPPLY INC based?
MECHANICAL INSULATION SUPPLY INC is based in GREEN BAY, WI, with roadside inspections recorded across 2 states.