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Morrison products are marketed throughout the U.S. and the World.

All Morrison sales personnel are trained to handle technical questions and special service needs. To contact a district sales manager in your area, click on your region on the map to find a sales team member near you.

United States & Canada


Click or tap the state or province on the map to find your account manager.

Steve Allwein
Account Manager 563-587-2148


United States

CT, DE, FL, MA, MD, ME, NC, NH, NJ, NY, PA, RI, SC, VA, VT, and WV



Steve Allwein is an Account Manager for Morrison Bros. Co. In 1988, he began his career in the petroleum industry in tank manufacturing. Steve joined the Morrison team in his current role in 2001. He enjoys the technical challenges of working with a wide variety of customers, engineers, and AHJ’s and educating them on the use and application of petroleum equipment. Steve’s interest in fire codes spans many years as he has served as a committee member on NFPA 30 (Flammable and Combustible Liquids) as well as on various STI, UL, and ULC committees.

Don Montgomery
Sales Manager 563-587-2159


United States

AL, FL (portion), GA, IA, IL, MI, MN, SD, TN (portion), WI

Don Montgomery is the Sales Manager at Morrison Bros. Co. While attending college, Don worked in the manufacturing shop at Morrison gaining valuable product knowledge. Upon graduation, Don joined the sales team covering the West-Central Region for 17 years. He departed Morrison for several years to pursue a teaching career. In 2014, Don rejoined the Morrison sales team as an account manager. He was promoted to Sales Manager in 2021.

Dave Zillig
OEM sales 563.587.2128

Dave Zillig is the OEM Product Manager at Morrison Bros. Co. During the summer months of his college years, Dave worked in the foundry and manufacturing shop at Morrison where he gained intimate knowledge of the many processes utilized to produce quality Morrison products. He officially joined the Morrison team in 1998 as a territory manager for the Midwest Region before moving to inside sales to manage OEM Sales.

Jerry Schollmeyer
National Sales Manager 563.587.2119


United States


Jerry Schollmeyer is the Sales Manager at Morrison Bros. Co. Born and educated in southwest Wisconsin, Jerry obtained a BS in Comprehensive Industrial Education from the University of Wisconsin, Platteville. After a short four-year teaching career, his career path led him to Morrison Bros. in 1983. Jerry has been leading the Morrison sales team since 1989.



Dave Zillig
International CS Specialist 563.587.2128

In addition to OEM Sales, Dave also provides support for our international sales group through his vast knowledge and experience.

Stacy Vize
CS Manager | International CS Specialist 563.587.2141

Stacy Vize is the Customer Service Manager and International Sales Specialist at Morrison Bros. Co. She began her career at Morrison in 1988 as a product assembler and progressed to manufacturing supervisor. Bringing with her an abundance of product knowledge and a thorough understanding of the manufacturing process, Stacy joined the customer service team in 1997. She was promoted to Customer Service Manager in 2014.