Carrier profile · USDOT 881197 · Updated Jun 21, 2026

INTERSTATE SEALANT & CONCRETE INC

DBA ISC INC

51 power unitsRegional · 5 statesWAUKESHA, WI88/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

51Power units

10 observed · MCS-150

4Trailers seen

Decoded · vPIC

6.8Avg age (yr)

2004–2026 · vPIC

Call dispatch(262) 547-6316 Email dispatchgsment@interstatesealant.com

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Load decision · FMCSA snapshot · Jun 21, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Established 26 yearsDriver out-of-service rate well above average

Watch · 1

Driver out-of-service rate well above average18.2% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 1

Established 26 yearsOperating authority has been on file since 2000.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

51 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

26 yr unchanged

Same registration since 2000 — no chameleon / reincarnation signal.

Safety

11 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 20.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 18.2%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 10 vehicle and 11 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

12.5% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 12.5 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

10 inspections in the charted months · busiest month Jan '26 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.1 / unit·yr

thin signalabundant signal

Few roadside inspections for a 51-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 51
Inspections · 24 mo: 11
Annualized: ≈6 / yr
Coverage: ≈0.1 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 Driving6 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
391.41 No / expired medical certificateDriver Fitness4 · 4 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
383.93 Commercial Driver's License (CDL)Driver Fitness2 · 2 OOS
393.104 Cargo securement — tiedownsVehicle Maintenance2 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 2 OOS
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.23 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

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Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 51
Observed power (24 mo): 10
Trailers (towed): 4

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 5 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

WI busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

WAUKESHA, WI

S40W24211 ROCKWOOD WAY

Top corridor

WI 5 · GA 2 · IL 2

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: S40W24211 ROCKWOOD WAY, WAUKESHA, WI, 53189
Operation: Interstate· Hazmat

Contact

Phone: (262) 547-6316
Fax: (262) 547-6844
Email: gsment@interstatesealant.com
Web domain: interstatesealant.com

Registration

Officers: Gregory Sment · Cheryl A Sment
USDOT / docket: 881197
First registered: May 18, 2000
Last MCS-150: Jul 10, 2025 · 400,000 mi (2024)
FMCSA safety rating: Satisfactory · Dec 19, 2006
D-U-N-S: 19480842

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

400,000

Annual mileage

Open the full identity & federal record

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.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for INTERSTATE SEALANT & CONCRETE INC.

INTERSTATE SEALANT & CONCRETE INC (USDOT 881197) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 21, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 21, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 21, 2026.

Its vehicle out-of-service rate was 20.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 21, 2026.

The carrier received 11 roadside inspections in the last 24 months — 10 vehicle-level and 11 driver-level — across 5 states, according to FMCSA roadside-inspection data refreshed Jun 21, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 21, 2026.

It reports 51 power units and 37 drivers in its most recent MCS-150 filing dated Jul 10, 2025.

It has an FMCSA safety rating of Satisfactory assigned Dec 19, 2006 in the federal record refreshed Jun 21, 2026.

Frequently asked

What is INTERSTATE SEALANT & CONCRETE INC's USDOT number?

INTERSTATE SEALANT & CONCRETE INC's USDOT number is 881197.

Is INTERSTATE SEALANT & CONCRETE INC authorized to operate?

As of Jun 21, 2026, INTERSTATE SEALANT & CONCRETE INC is active in the FMCSA register.

What is INTERSTATE SEALANT & CONCRETE INC's safety record?

INTERSTATE SEALANT & CONCRETE INC has a 20.0% vehicle out-of-service rate (national average 22.26%) across 17 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).