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Carrier profile · USDOT 3867536 · Updated 06/13/2026

UNDERGROUND SPECIALIST LLC

DBA UNDERGROUND SPECIALISTS

12 power unitsLocal · 2 statesARVADA, CO
CARRIER ACTIVE
Verified linksundergroundspecialists.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
12Power units
3 observed · MCS-150
3Trailers seen
Decoded · vPIC
1.7Avg age (yr)
2022–2026 · vPIC
Call dispatch(720) 364-0605Email dispatchericka@UNDERGROUNDSPECIALISTs.com

Load decision · FMCSA snapshot · 2026-06-13

Limited record

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

Not enough inspection history to rate
In good standing · 0

Nothing flagged.

USDOT registration4 yr registered
Authority not on file
Insurance (BIPD)— unknown
No filing on record
Vehicle OOS · 24-mo66.7%
▲ 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

12 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

4 yr unchanged

Same registration since 2022 — no chameleon / reincarnation signal.

AI readLocal operator, 4-yr registration, 67% vehicle OOS — unrated.Full read

Is UNDERGROUND SPECIALIST LLC safe to work with?

Is UNDERGROUND SPECIALIST LLC safe to load? UNDERGROUND SPECIALIST LLC (USDOT 3867536) is an active asset-based motor carrier based in ARVADA, CO, operating 12 power units and 13 drivers. Operating authority has been active 4 years (past the 24-month broker-confidence threshold). Across 4 roadside inspections, its vehicle out-of-service rate over the last 24 months is 66.7% (above the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score: 3 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. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
USUNDERGROUND SPECIALIST LLC 50
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Frequently asked

What is UNDERGROUND SPECIALIST LLC's USDOT number?

UNDERGROUND SPECIALIST LLC's USDOT number is 3867536.

Is UNDERGROUND SPECIALIST LLC authorized to operate?

As of 2026-06-13, UNDERGROUND SPECIALIST LLC is active in the FMCSA register.

What is UNDERGROUND SPECIALIST LLC's safety record?

UNDERGROUND SPECIALIST LLC has a 66.7% vehicle out-of-service rate (national average 22.26%) across 4 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: 3 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.

How big is UNDERGROUND SPECIALIST LLC's fleet?

UNDERGROUND SPECIALIST LLC operates 12 power units and 13 drivers per its most recent MCS-150 filing.

Where is UNDERGROUND SPECIALIST LLC based?

UNDERGROUND SPECIALIST LLC is based in ARVADA, CO, with roadside inspections recorded across 2 states.