Carrier profile · USDOT 371841 · Updated Jun 13, 2026

INTERSTATE ROOFING & WATERPROOFING INC

DBA INTERSTATE ROOFING & WTP INC

40 power unitsavg 8 yrRegional · 5 statesONALASKA, WI87/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

40Power units

12 observed · MCS-150

4Trailers seen

Decoded · vPIC

8.0Avg age (yr)

2008–2025 · vPIC

Call dispatch(608) 783-2106 Email dispatchAJEKLOV@INTERSTATE-ROOFING.COM

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Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 37 yearsVehicle out-of-service rate above average

Watch · 2

Vehicle out-of-service rate above average33.3% vs the 22.26% national average.Driver out-of-service rate above average8.3% vs the 6.7% national average.

In good standing · 1

Established 37 yearsOperating authority has been on file since 1989.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo33.3%

▲ 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-mo33.3%

▲ 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

40 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

8 yr

Model years 2008–2025 · peer benchmark unavailable.

Identity stabilityStable

36 yr unchanged

Same registration since 1989 — no chameleon / reincarnation signal.

Safety

17 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 33.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 8.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 15 vehicle and 12 driver inspections over 24 months.

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

18.2% · 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 20.5 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

14 inspections in the charted months · busiest month Oct '25 · 4

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

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 40-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: 40
Inspections · 24 mo: 17
Annualized: ≈9 / yr
Coverage: ≈0.2 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.

393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance8 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance6 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance5 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving3 · 0 OOS
393.41 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 3 OOS
391.41 No / expired medical certificateDriver Fitness3 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 3 OOS
393.9 Inoperative required lampsVehicle Maintenance3 · 0 OOS
177.834 Other violationOther2 · 2 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.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 40
Observed power (24 mo): 12
Trailers (towed): 4

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

Fleet age· model years · decoded VINs

8.0 yr

Average age

2025

Newest model yr

2008

Oldest model yr

12.5%

VINs decoded

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

IA busiest

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

Home base

ONALASKA, WI

N5544 COMMERCE RD

Top corridor

IA ⇄ WI

IA 5 · WI 3 · SD 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

Shares a company officer with other carriers

derek kasten — 2 carriers: USDOT 700997

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: N5544 COMMERCE RD, ONALASKA, WI, 54650-9233
Operation: Interstate· Hazmat

Contact

Phone: (608) 783-2106
Fax: (608) 783-1900
Email: ajeklov@interstate-roofing.com
Web domain: interstate-roofing.com

Registration

Officers: Derek Kasten · Jon Kloehn
USDOT / docket: 371841
First registered: Nov 1, 1989
Last MCS-150: Oct 30, 2025 · 816,685 mi (2025)
FMCSA safety rating: Satisfactory · Aug 26, 2020
D-U-N-S: 44180354

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

816,685

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 ROOFING & WATERPROOFING INC.

INTERSTATE ROOFING & WATERPROOFING INC (USDOT 371841) has a Vektor safety score of 87/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

Its vehicle out-of-service rate was 33.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 17 roadside inspections in the last 24 months — 15 vehicle-level and 12 driver-level — across 5 states, according to FMCSA roadside-inspection data refreshed Jun 13, 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 13, 2026.

It reports 40 power units and 18 drivers in its most recent MCS-150 filing dated Oct 30, 2025.

It has an FMCSA safety rating of Satisfactory assigned Aug 26, 2020 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is INTERSTATE ROOFING & WATERPROOFING INC's USDOT number?

INTERSTATE ROOFING & WATERPROOFING INC's USDOT number is 371841.

Is INTERSTATE ROOFING & WATERPROOFING INC authorized to operate?

As of Jun 13, 2026, INTERSTATE ROOFING & WATERPROOFING INC is active in the FMCSA register.

What is INTERSTATE ROOFING & WATERPROOFING INC's safety record?

INTERSTATE ROOFING & WATERPROOFING INC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 25 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 87/100 (tier: clear).