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Business Details
50+ Years
experience
Your Trusted Bulk Transportation Partner in Dubuque
Quest Liner, part of The McCoy Group since 1958, is a family-owned bulk transportation company with operations across the Gulf Coast, Southeast, Midwest, and Mexico. Our expertise lies in transporting specialty chemicals, food-grade hazardous materials, and kosher-certified products, serving industries such as pharmaceuticals, plastics, and petroleum. Recognized as a Transport Topics Top 100 Trucking Company, we prioritize safety and service, evidenced by awards like the Dow GOLD Carrier Safety Award. Our strategically positioned terminals and dedicated fleet ensure efficient, customized supply chain solutions. With over six decades of experience, we combine industry knowledge with cutting-edge technology to deliver reliable, cost-effective transportation services.

Our commitment to excellence extends to tank cleaning, maintenance, and rail-to-truck transfer operations, all supported by a team of professionally trained drivers. We maintain ISO standards and Kosher certifications, reflecting our dedication to quality and compliance. Our customer-first philosophy drives us to exceed expectations through personalized service and innovative logistics management. This legacy of trust and operational excellence has solidified our reputation as a leader in North American bulk transportation.
Services
Liquid Bulk Transportation Dry Bulk Shipping Intermodal Transportation Logistics Management Tank Cleaning Services Maintenance Services Rail-to-Truck Transfer Inventory Management Private Fleet Conversion Kosher Certified Fleet
Details
  • Year established: 1958
Highlights and features
  • Family-owned since 1958 with a customer-first philosophy
  • Strategically positioned terminals for efficient North American coverage
  • Customized supply chain solutions tailored to client needs
  • Recognized safety excellence with industry awards
  • 24/7 dedicated support for urgent logistics requirements
Associations and certifications
  • Responsible Care Partner
Services
Liquid Bulk Transportation
Quest Liner specializes in transporting liquid bulk chemicals, fuels, and food-grade materials using stainless steel and aluminum tankers. Our temperature-controlled and acid-resistant trailers ensure safe delivery of hazardous and non-hazardous substances. With dedicated fleet operations and 24/7 monitoring, we guarantee timely, compliant shipments for industries requiring precision logistics.
Dry Bulk Shipping
Our dry bulk services handle plastics, grains, and industrial powders using vacuum trailers and FRP-lined transport. Rail-to-truck transloading facilities enable efficient distribution across North America. The fleet's strategic positioning and Kosher-certified equipment ensure contamination-free handling of sensitive materials for chemical and food industries.
Intermodal Transportation
Quest Liner integrates rail, truck, and containerized freight solutions to optimize cost and security. Dedicated professionals manage seamless transitions between transport modes, reducing handling risks. This approach provides clients with flexible, scalable shipping options while maintaining real-time communication and full shipment visibility throughout the journey.
Tank Cleaning Services
State-of-the-art facilities clean hazardous and non-hazardous materials from tankers, meeting Kosher and USDOT standards. Our certified technicians perform thorough inspections and maintenance, ensuring compliance with safety regulations. This service extends equipment lifespan while maintaining the integrity of sensitive cargo during transportation cycles.
Inventory Management
Using tank telemetry and just-in-time delivery systems, we monitor inventory levels across client locations. This data-driven approach optimizes stock availability, reduces waste, and improves order fulfillment efficiency. Integration with private fleet conversion services provides comprehensive visibility and control over chemical and bulk material supply chains.
Questions
What industries does Quest Liner serve?
We specialize in chemical, pharmaceutical, plastics, petroleum, and food-grade industries requiring bulk transportation solutions.
Are your drivers professionally trained?
Yes, all drivers undergo rigorous safety training and adhere to our values of service excellence and regulatory compliance.
Do you offer international shipping?
We provide cross-border services throughout North America, including dedicated operations in Mexico.
How do you ensure shipment safety?
Through Responsible Care certification, Kosher compliance, and advanced tank cleaning/maintenance procedures for hazardous materials.
Can you manage private fleet operations?
Yes, we offer private fleet conversion services with customized transition plans for companies outsourcing transportation needs.
What equipment do you use?
Our fleet includes stainless steel, aluminum, and FRP-lined trailers for diverse bulk cargo requirements.
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Reviews (2)
Im Under W.
Oct 09, 2019 Report
Well i work there... but dont let that bias deflate the review. I have worked there for a decade because of the people. Good pay, great people, and trustworthy. The company has a policy of integrity and honesty with employees and customers. A real open door policy. That dedication and attention to detail has fed my kids and put them through college. I hope to finish my career there. You would be hard pressed to find anything better anywhere in the country. I believe fully we are in the top 3 in our industry. That says a lot with a million competitors but its true. Guys hire on as young men
J. Webb
Jun 18, 2019 Report
I work there but you dont need to take this with a grain of salt or anything, factually, we offer 3pl to 7pl logistics to the food and chemical industries. We are the go to guys when others shy away. Quality and efficiency at fair price points are our standards of service for all of our customers, from fortune 500 customers to small businesses. We are our customer's solutions to logistics. Its all we do and we love it. I am the guy on the ground, driver, loader, unloader... i take pride in my work, like all of our team-members. The best part of my job is when the customer is happily surprised