Harrison Ohio Office

Our DWA Office Staff in Harrison and Alliance Ohio


Customers come first at DWA.

We take pride in our reputation and we are committed to providing exceptional customer service and quality recreation equipment.

Our corporate office is located in Harrison, Ohio, just north of Cincinnati, Ohio, and we serve both Ohio and Kentucky.

Alliance Ohio Office

Sally Gansel-Inside Sales

Donna Essick-Order entry, Discrepancies


800 762-7936

Ohio and Kentucky Support Staff

While Bob, Kathy, Renee, Grant and Taylor are on the road working hard, our office staff is busy preparing proposals, bids and providing customer service. This valuable support staff is a key factor in the efficiency and professionalism of our company.

Donna Essick has been with the company since the beginning in 1988. Donna processes orders and submits them to our suppliers. In addition, she develops bid specs for various projects. Have a broken playground part? With her long term position, she knows our playgrounds as well as anyone. She can help you with a replacement part if you need one!

Sally Gansel joined David Williams & Associates in the middle of 2003. Sally's always busy with bids, working with Jordan. Even under a full workload, she always makes time to pull a practical joke on one of us. In addition to managing our construction reporting programs, Sally is the in-house guru of site furnishings and shelters.

Debra Maue came on board the DWA Team in April of 2015 and works as a Project Manager and drafter for playground proposals. Debra was the first employee hired in the Harrison Ohio office and has a degree in Architectural and Construction Management.

Chris Campbell joined DWA in January of 2016 and works as a project manager for playground proposals. He also manages the Water Odyssey Division of the company.

Neil Smith joined DWA in June of 2016 and works as a project manager and our Bid Coordinator for playground proposals.

Kim Greiwe joined our team in January 2017. Kim completes work orders to our installation teams, sends invoices, and works with accounts receivable. She has been married to Bob Greiwe since 1991.

Sue Dermody works in the administrative office, assisting with accounting and the preparation of bid documents. Catch her at the Boogie Nights.

Mitchell Knigga joined DWA in June 2018. He oversees the scheduling of installations and works together with Neil on Bid Contracts.