US · FMCSA ACTIVE AUTHORITY INSURED HAZMAT
QUEST LINER INC
dba QUEST LINER
Dubuque, IA 52001 · DOT 1609038 · MC595010
Company profile
Web-discovered · as of 2026-07-30
Quest Liner is a for-hire bulk transportation company part of The McCoy Group. Based in Dubuque, Iowa, they provide hazardous material and liquid/dry bulk freight services across North America, including specialized chemical and food-grade transport.
Fleet use
For-hire freight
Operating scope
National
Service model
dedicated
Equipment
tanker, dry van, specialized
Ownership
Subsidiary
part of The McCoy Group
Employees
501-1000
Certifications
smartway
Industries served
specialty chemicalpharmaceuticalplasticspetroleumliquid/dry bulk
HQ · 501 Bell St, Dubuque, IA 52001, US
Active FMCSA safety rating as of 2026-07-13; website shows active operations and recent jobs.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
344
power units · corroborated
Activity
road freight carrier
for hire licence
In operation since
2007
239 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-12
Operating authority
Active
Insurance on file
Yes (BIPD)
min cover $5,000k
Out of service
No
Safety rating
UNRATED
Crashes (24 mo)
7
0 fatal · 3 injured
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