Watch carrier
S&k Security Group LLCUSDOT 3973072VR 50/100MARANA, AZ
Carrier profile

S&k Security Group LLC

USDOT
3973072
MC
Not listed
50 power unitsObserved age 3.5 yrInspected in 1 jurisdictionMARANA, AZ
AUTHORITY STATUS UNKNOWN
Verified linkssktcorp.comFMCSA SAFER

Vektor Rating VR

—

Limited record

Not enough evidence for a Vektor Rating.

Review safety evidence

Assessment only, not load authorization. Confirm current authority and insurance.

Network & connections

Explore shared vehicle observations, common domains, officers and possible company affiliations. Connections are leads for review, not proof of fraud or a commercial relationship.

Connection records are not fraud findings. Shared vehicles or business details alone do not establish ownership, common management or wrongdoing.

Last 12 months: 1 vehicle observed under 1 other carrier

The same VINs appear in inspection records under more than one USDOT: USDOT 4391002Leases, equipment sales and owner-operators changing carriers can explain overlaps. A match alone is not evidence of double brokering or fraud.

Matching registration email domain

@sktcorp.com — 2 carriers: USDOT 4528179

Matching officer name

rafael madrid — 2 carriers: USDOT 4528179

This is a name match, not a verified match to the same person.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)
Observed (24 mo)
Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
5PVNJ7AVXS5T57696View sourced platform decode26Apr 24, 2026Sep 28, 2026

Matching-record group· match basis: email domain + officer

Matching-record group

Records sharing business details

Shows 2 carrier records · matched by email domain + officer

A shared officer name or domain does not establish common ownership. Totals describe matching records, not a verified combined fleet.

Matching records
2
Reported power total
92
States
1
Oldest authority
Oct 20, 2022
Active now
2
  • S&K SECURITY GROUP LLC· viewingUSDOT 3973072
    50PU
  • S&K DESIGN BUILDUSDOT 4528179
    42PU

Records with matching business details· hover to preview

S&K DESIGN BUILD