Watch
Send carrier packetSend packetOnboard this carrier with a branded, e-signable packet
Carrier profile · USDOT 752155 · Updated 06/13/2026

CONSTRUCTION MATERIALS CO INC

DBA CONROCK

34 power unitsBLACKBURG, VA
CARRIER INACTIVE
Verified linksconmatgroup.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
34Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Call dispatch(540) 433-9043Email dispatchcholsinger@conmatgroup.com

Load decision · FMCSA snapshot · 2026-06-13

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 28 yearsUSDOT registration inactive
Operating authority28 yr active
since 1998
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo—%
▼ 22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

34 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

28 yr unchanged

Same registration since 1998 — no chameleon / reincarnation signal.

AI readCarrier, 28-yr authority — unrated.Full read

Is CONSTRUCTION MATERIALS CO INC safe to work with?

Is CONSTRUCTION MATERIALS CO INC safe to load? CONSTRUCTION MATERIALS CO INC (USDOT 752155) is an inactive asset-based motor carrier based in BLACKBURG, VA, operating 34 power units and 26 drivers. Operating authority has been active 28 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
CMCONSTRUCTION MATERIALS CO INC 50
Loading full carrier record…
09

Frequently asked

What is CONSTRUCTION MATERIALS CO INC's USDOT number?

CONSTRUCTION MATERIALS CO INC's USDOT number is 752155.

Is CONSTRUCTION MATERIALS CO INC authorized to operate?

As of 2026-06-13, CONSTRUCTION MATERIALS CO INC is inactive in the FMCSA register.

How big is CONSTRUCTION MATERIALS CO INC's fleet?

CONSTRUCTION MATERIALS CO INC operates 34 power units and 26 drivers per its most recent MCS-150 filing.

Where is CONSTRUCTION MATERIALS CO INC based?

CONSTRUCTION MATERIALS CO INC is based in BLACKBURG, VA.

10

Similar carriers near Blackburg, VA

Comparable carriers around Blackburg and across Virginia

Estes Express Lines Clear · 88Richmond, VA9,805 power unitsPerformance Transportation LLC Clear · 88Richmond, VA5,982 power unitsTforce Freight Inc Clear · 88Henrico, VA4,155 power unitsVistar Transportation LLC Clear · 88Richmond, VA995 power unitsTfa Logistics LLC Clear · 88Ashland, VA707 power unitsCarmax Auto Superstores Inc Clear · 88Richmond, VA654 power unitsUniversal Logistics of Virginia LLC Review · 74Richmond, VA522 power unitsThompson Trucking Inc Clear · 88Concord, VA438 power units
More in Virginia →Veteran carriers in Virginia →Largest fleets in Virginia →