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Carrier profile · USDOT 521578 · Updated 06/13/2026

COMSTOCK CONSTRUCTION INC

12 power unitsavg 18.4 yrRegional · 3 statesWAHPETON, ND

AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

Observed fleet · trailing 24 mo daily

12Power units

5 observed · MCS-150

3Trailers seen

Decoded · vPIC

18.4Avg age (yr)

1998–2023 · vPIC

Call dispatch(701) 640-8459 Email dispatchiplummer@comstockconst.com

Carrier verification summary for COMSTOCK CONSTRUCTION INC

COMSTOCK CONSTRUCTION INC (USDOT 521578) has a Vektor safety score of 100/100 and a Clear to load verdict, computed deterministically from the FMCSA record refreshed 06/13/2026.

COMSTOCK CONSTRUCTION INC (USDOT 521578) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of 06/13/2026.

COMSTOCK CONSTRUCTION INC (USDOT 521578) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 06/13/2026.

COMSTOCK CONSTRUCTION INC (USDOT 521578) has a 50.0% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed 06/13/2026.

COMSTOCK CONSTRUCTION INC (USDOT 521578) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 06/13/2026.

COMSTOCK CONSTRUCTION INC (USDOT 521578) reports 12 power units and 21 drivers in its most recent MCS-150 filing dated 04/16/2026.

COMSTOCK CONSTRUCTION INC (USDOT 521578) has an FMCSA safety rating of Satisfactory assigned 08/01/2000 in the federal record refreshed 06/13/2026.

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 33 years

Watch · 0

Nothing flagged.

In good standing · 1

Established 33 yearsOperating authority has been on file since 1993.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

50.0

▲ 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-mo

50.0

▲ 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

12 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

18.4 yr

Model years 1998–2023 · peer benchmark computing.

Identity stabilityStable

33 yr unchanged

Same registration since 1993 — no chameleon / reincarnation signal.

Safety

6 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 50.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 6 driver inspections over 24 months.

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

≈0.3 / unit·yr

thin signalabundant signal

Few roadside inspections for a 12-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: 12
Inspections · 24 mo: 6
Annualized: ≈3 / yr
Coverage: ≈0.3 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 Driving6
383.71 Commercial Driver's License (CDL)Driver Fitness1
392.16 Failure to use seat beltUnsafe Driving1
392.9 Failure to secure load / cargo not securedUnsafe Driving1
393.134 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.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 12
Observed power (24 mo): 5
Trailers (towed): 3

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

Fleet age· model years · decoded VINs

18.4 yr

Average age

2023

Newest model yr

1998

Oldest model yr

13%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 3 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

MN busiest

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

Home base

WAHPETON, ND

280 SOUTH 11TH STREET

Top corridor

MN ⇄ ND

MN 4 · ND 1 · SD 1

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

robert comstock — 2 carriers: USDOT 1416681

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: 280 SOUTH 11TH STREET, WAHPETON, ND, 58075
Mailing address: PO BOX 1145, WAHPETON, ND, 58074-1145
Operation: Interstate

Contact

Phone: (701) 640-8459
Email: iplummer@comstockconst.com
Web domain: comstockconst.com

Registration

Officers: Robert Comstock · Michael Comstock
USDOT / docket: 521578
First registered: 04/30/1993
Last MCS-150: 04/16/2026 · 75,868 mi (2025)
FMCSA safety rating: Satisfactory · 08/01/2000
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

75,868

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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Frequently asked

What is COMSTOCK CONSTRUCTION INC's USDOT number?

COMSTOCK CONSTRUCTION INC's USDOT number is 521578.

Is COMSTOCK CONSTRUCTION INC authorized to operate?

As of 2026-06-13, COMSTOCK CONSTRUCTION INC is active in the FMCSA register.

What is COMSTOCK CONSTRUCTION INC's safety record?

COMSTOCK CONSTRUCTION INC has a 50.0% vehicle out-of-service rate (national average 22.26%) across 9 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).