ALTERRA UNDERGROUND SOLUTIONS LLC

USDOT 2911407 · Longmont, CO · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet2 power units · 6 drivers (2 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 4

	Vehicle	Driver
This carrier	0.0% (0/4)	25.0% (1/4)
National average	22.3%	6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Address4469 MULLIGAN ST
LONGMONT CO 80504

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Power units2

Drivers6 (6 CDL)

MCS-150 mileage9,999 (2024)

MCS-150 filedNov 4, 2025

HazmatN

Cargoother: hdd, general freight

Total inspections4

Out-of-service2

Vehicle OOS rate0.0%

Driver OOS rate50.0%

Total violations3

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? ALTERRA UNDERGROUND SOLUTIONS LLC — get the full CO lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.