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, Bryan, 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.

Mitchell Knigga joined the DWA Recreation team in June 2018. Mitchell has assumed the day to day scheduling of our installations and manages the Harrison Ohio office. Mitchell attended Ball State University and has a degree in Historic Preservation. We are thrilled to have such a well rounded employee that thrives in the customer service arena.

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 degrees in Architectural and Construction Management.

Sue Dermody works in the administrative office, assisting with accounting and the preparation of bid documents. Sue is a huge asset to our agency. Sue worked previously as the Executive Director of a non profit in Cincinnati. Sue is a graduate of IU and is a dedicated fan of the Hoosiers

Kim Greiwe joined our team in January of 2017. Kim completes work orders to our installation teams, sends invoices, and works with accounts receivable. Kim Has a degree in Finance from the University of Cincinnati and enjoys spending time with family. She has been married to Bob Greiwe since 1991.

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

Isabel Wilson is currently a Co-op with DWA. Isabel designs playgrounds and helps prepare quotes for our customers. Isabel is studying pre-med at the University of Cincinnati.

Jennifer Elrod joined our team in May of 2019. Jen designs playgrounds, prepares quotes for our customers, and helps with marketing. She is currently studying marketing at the University of Cincinnati.

Jackson Greiwe started out in the field installing equipment in the summer of 2015 and began working with DWA as an intern project manager in 2018. He is currently a full time employee working as Director of Business Development and a Project Manager for Water Odyssey.