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Carrier profile · USDOT 321564 · MC-620991 · Updated 06/13/2026

INTERMOUNTAIN SLURRY SEAL INC

170 power unitsavg 10.6 yrMulti-region · 8 statesSALT LAKE CITY, UT
CARRIER ACTIVEMC-620991 ACTIVERATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
170Power units
17 observed · MCS-150
7Trailers seen
Decoded · vPIC
10.6Avg age (yr)
1999–2025 · vPIC

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Active operating authorityInsurance on fileDriver out-of-service rate above average
Operating authority38 yr active
since 1988
Insurance (BIPD)On file
FMCSA L&I
Vehicle OOS · 24mo21.4%
22.26% nat'l
Crashes · fatal0
1 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

170 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

10.6 yr

Model years 1999–2025 · peer benchmark computing.

Identity stabilityStable

38 yr unchanged

Same registration since 1988 — no chameleon / reincarnation signal.

AI readMulti-region operator, 38-yr authority, 21% vehicle OOS clear to load.Full read

Is INTERMOUNTAIN SLURRY SEAL INC safe to work with?

Is INTERMOUNTAIN SLURRY SEAL INC safe to load? INTERMOUNTAIN SLURRY SEAL INC (USDOT 321564, MC-620991) is an active asset-based motor carrier based in SALT LAKE CITY, UT, operating 170 power units and 125 drivers. Operating authority has been active 38 years (past the 24-month broker-confidence threshold). Across 27 roadside inspections, its vehicle out-of-service rate over the last 24 months is 21.4% (below the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (88/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked

What is INTERMOUNTAIN SLURRY SEAL INC's USDOT number?

INTERMOUNTAIN SLURRY SEAL INC's USDOT number is 321564, and its motor carrier number is MC-620991.

Is INTERMOUNTAIN SLURRY SEAL INC authorized to operate?

As of 2026-06-13, INTERMOUNTAIN SLURRY SEAL INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is INTERMOUNTAIN SLURRY SEAL INC's safety record?

INTERMOUNTAIN SLURRY SEAL INC has a 21.4% vehicle out-of-service rate (national average 22.26%) across 27 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).

How big is INTERMOUNTAIN SLURRY SEAL INC's fleet?

INTERMOUNTAIN SLURRY SEAL INC operates 170 power units and 125 drivers per its most recent MCS-150 filing.

Where is INTERMOUNTAIN SLURRY SEAL INC based?

INTERMOUNTAIN SLURRY SEAL INC is based in SALT LAKE CITY, UT, with roadside inspections recorded across 8 states.