Carrier profile · USDOT 2145039 · FMCSA profile data as of Aug 16, 2026

Keystone Concrete Services Inc

20 power unitsavg 10.5 yrLocal · 1 statesJOHNS ISLAND, SC50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

20Power units

1 observed · MCS-150

1Trailers seen

Decoded · vPIC

10.5Avg age (yr)

2012–2019 · vPIC

Call dispatch(843) 402-0200 Email dispatch[email protected]

Click to see how we scored it

Load decision · FMCSA profile data as of Aug 16, 2026

Limited record

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

Watch · 1

Multiple injury crashes5 crashes involving injuries are on record.

In good standing · 1

Established 15 yearsOperating authority has been on file since 2011.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

1 in 24 mo

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

Fleet typeIdentity

Asset-based

20 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

10.5 yr

Model years 2012–2019 · peer benchmark unavailable.

Identity stabilityStable

15 yr unchanged

Same registration since 2011 — no chameleon / reincarnation signal.

Safety

2 inspections · 24 mo

FMCSA safety data as of Sep 3, 2026

Out-of-service rate· 24-mo cumulative

Vehicle OOS 0.0%24-mo cumulative

050%

Driver OOS 0.0%24-mo cumulative

030%

Every inspection in the window pooled — 1 vehicle and 2 driver inspections over 24 months.

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

No roadside inspections on the FMCSA record in this window

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 20-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: 20
Inspections · 24 mo: 2
Annualized: ≈1 / 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 Driving1 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
393.9 Inoperative required lampsVehicle Maintenance1 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

FMCSA authority & insurance data as of Aug 16, 2026

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

VIN-decoded · NHTSA vPIC

FMCSA equipment data as of Sep 10, 2026

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 20
Observed power (24 mo): 1
Trailers (towed): 1

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

Fleet age· model years · decoded VINs

10.5 yr

Average age

2019

Newest model yr

2012

Oldest model yr

100.0%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

FMCSA operations & lanes data as of Sep 17, 2026

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

SC busiest

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

Home base

JOHNS ISLAND, SC

3791 OLD CHARLESTON RD

Top corridor

SC 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

FMCSA network & fraud data as of Sep 3, 2026

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 & Federal

FMCSA census + L&I dossier

FMCSA identity & federal data as of Sep 3, 2026

Location

Physical address: 3791 OLD CHARLESTON RD, JOHNS ISLAND, SC, 29455
Mailing address: PO BOX 30236, CHARLESTON, SC, 29417
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (843) 402-0200
Fax: (843) 402-0262
Email: [email protected]
Web domain: keystoneconcretesvc.com

Registration

Officer: Thomas Hutto
USDOT / docket: 2145039
First registered: Apr 20, 2011
Last MCS-150: Apr 16, 2026 · 500,000 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

500,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

FMCSA federal activity data as of Sep 3, 2026

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

No verified reviews yet

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Verification summaryAuthority, insurance, safety and identity facts for KEYSTONE CONCRETE SERVICES INC.

KEYSTONE CONCRETE SERVICES INC (USDOT 2145039) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Sep 3, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data. FMCSA safety data as of Sep 17, 2026.

The carrier received 2 roadside inspections in the last 24 months — 1 vehicle-level and 2 driver-level — across 1 state, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Sep 17, 2026.

It reports 20 power units and 17 drivers in its most recent MCS-150 filing dated Apr 16, 2026. FMCSA identity data as of Sep 3, 2026.

It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Sep 3, 2026.

Frequently asked

What is KEYSTONE CONCRETE SERVICES INC's USDOT number?

KEYSTONE CONCRETE SERVICES INC's USDOT number is 2145039.

Is KEYSTONE CONCRETE SERVICES INC authorized to operate?

FMCSA authority data as of Sep 3, 2026. KEYSTONE CONCRETE SERVICES INC is active in the FMCSA register.

What is KEYSTONE CONCRETE SERVICES INC's safety record?

KEYSTONE CONCRETE SERVICES INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.

How big is KEYSTONE CONCRETE SERVICES INC's fleet?

KEYSTONE CONCRETE SERVICES INC operates 20 power units and 17 drivers per its most recent MCS-150 filing.

Where is KEYSTONE CONCRETE SERVICES INC based?

KEYSTONE CONCRETE SERVICES INC is based in JOHNS ISLAND, SC, with roadside inspections recorded across 1 state.

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