Freight Carrier · Longmont, CO

SIERRA AND SONS LLC

1400 S COLLYER ST #25 · Longmont, CO 80501-6927

Not Authorized
(720) 421-1135 Tap to call
  • MC #1105348
  • USDOT #3076525 USDOT Active
  • 1
    Power Unit
  • 1
    Driver
  • Carrier
    Entity Type

About this carrier

SIERRA AND SONS LLC is a Longmont, CO freight carrier that is not authorized in the state of Colorado. This company has 1 truck(s) in their fleet and 1 truck drivers. Their motor carrier number is MC-1105348 and their USDOT number is 3076525.

Sourced from FMCSA SAFER · last filed 07/21/2021 · last updated Jun 10, 2026.

Carrier Details

  • Operating Status NOT AUTHORIZED
  • MCS-150 Filed 07/21/2021
  • MCS-150 Mileage 10,000 (2020)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Intrastate (Non-Hazmat)

Cargo Authorized

  • Construction
  • Water Well

Operating Territory

Home base   Based in Longmont, Colorado. No roadside inspections on record in the past 24 months to map operating states.

Locations

Physical Address
SIERRA AND SONS LLC
1400 S COLLYER ST #25
LONGMONT, CO 80501-6927
Mailing Address
Same as physical.

Location on Map