Contact Tri-State
Primary Contacts
Recruiting/Driver Development
602.688.7387
Michael Fisk - V.P. Hiring/Safety/Development
623.344.1206
Cheryl Hinkle - Director of Human Resources
417.621.2413
Dave Jenner - VP National Accounts
623.377.2186
Brian Markosian - Sales/New Customer Acquisition
623.344.1139
Mark McDermott - DOE/Radioactive Sales
865.882.7077
Leslie Martin - National Sales Representative
417.621.2224
Sam Smith - National Hazardous Waste Manager
308.641.4238
Russ Thompson – President
russ.thompson@roadmastergroup.com
Don Welchoff – EVP
don.welchoff@roadmastergroup.com
Contact Info
Employment Verification
Requests can be sent via Tenstreet.com through the Network option
Tri-State/Roadmaster Group
17235 N 75th Ave
Suite D175
Glendale, AZ 85308
Tri-State Phone:
877.860.1600 – Toll Free
602.269.1600 – Local
Roadmaster Specialized Logistics/Brokerage
317.975.0601 – Local