Carrierintel Safety Score: 70/100. 2 inspection violations in 12 months. Last inspected Sep 2026.
DOT 103324MC 261685ActiveMotor CarrierInterstateCOLONY INSURANCE COMPANY +1 · $5,000,000 · 2 policiesPORTLAND, OR
COMPANY
Authority since
1993-07-16
MCS-150
2026-03-12 · 300,000 mi (2025)
Fleet
10 units · 6 trailers · 10 drivers
Annual mileage (VMT)
300,000 mi (2025)
ADDRESS
Physical
2946 NE COLUMBIA BLVD PORTLAND, OR 97211
Mailing
PO BOX 12570 PORTLAND, OR 97212
CONTACT
Phone
5032885294
Email
sgroesbeck@tarrllc.com
OFFICERS
Primary Officer
SCOTT GROESBECK
Title
DIRECTOR OF COMPLIANCE
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
3
Liquids / GasesChemicalsOther: PETROLEUM PRODUCTS
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
399 mo
Active authority
INSURANCE
2 active
COLONY INSURANCE COMPANY
RISK GRADE
Minimal Risk
1 risk factors · 4 strengths
OOS RATE
14.8%
4 / 27 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
70
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections