Carrier profile · USDOT 2295107 · MC-1568948 · Updated Jul 18, 2026

CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC

4 power unitsLocal · 1 statesWALL, SD50/100

CARRIER ACTIVEMC-1568948 ACTIVEHAZMAT

Observed fleet · trailing 24 mo daily

4Power units

1 observed · MCS-150

1Trailers seen

Decoded · vPIC

22.5Avg age (yr)

2001–2006 · vPIC

Call dispatch(605) 441-1779 Email dispatchjohn@cornerstoneind.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jul 18, 2026

Limited record

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

Active operating authorityInsurance on fileNot enough inspection history to rate

Watch · 1

Not enough inspection history to rate2 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 14 yearsOperating authority has been on file since 2012.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo100.0%

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo100.0%

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Small fleet

4 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

14 yr unchanged

Same registration since 2012 — no chameleon / reincarnation signal.

Safety

2 inspections · 24 mo

Out-of-service rate· 24-mo cumulative

Vehicle OOS 100.0%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

≈0.3 / unit·yr

thin signalabundant signal

Few roadside inspections for a 4-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: 4
Inspections · 24 mo: 2
Annualized: ≈1 / 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.

393.110 Cargo securement — number of tiedownsVehicle Maintenance2 · 2 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance2 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance1 · 1 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed · 1 insurer · 0 lapsesContinuous

Western National’23–now

2023202420252026now

BIPD in force — $750,000 · WESTERN NATIONAL MUTUAL INSURANCE CO. · since Jul 2023

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
WESTERN NATIONAL ASSURANCE COMPANY	Jul 2023 → Sep 2023	$750K	2

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 4
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.

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

Operations & lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

SD busiest

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

Home base

WALL, SD

809 SOUTH BLVD WEST

Top corridor

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

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: 809 SOUTH BLVD WEST, WALL, SD, 57790
Mailing address: PO BOX 439, WALL, SD, 57790
Operation: Interstate· Hazmat

Contact

Phone: (605) 441-1779
Email: john@cornerstoneind.com
Web domain: cornerstoneind.com

Registration

Officer: John Diedrichs
USDOT / docket: 2295107 · MC-1568948
First registered: Apr 13, 2012
Last MCS-150: Jan 19, 2026 · 74,000 mi (2025)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

74,000

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 CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC.

CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC (USDOT 2295107) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jul 18, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jul 18, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from WESTERN NATIONAL MUTUAL INSURANCE CO. effective Jul 27, 2023 in FMCSA L&I's current snapshot as of Jul 18, 2026.

Its vehicle out-of-service rate was 100.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 18, 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 refreshed Jul 18, 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 Jul 18, 2026.

It reports 4 power units and 1 driver in its most recent MCS-150 filing dated Jan 19, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Jul 18, 2026.

Frequently asked

What is CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC's USDOT number?

CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC's USDOT number is 2295107, and its motor carrier number is MC-1568948.

Is CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC authorized to operate?

As of Jul 18, 2026, CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC's safety record?

CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC has a 100.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 2 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.