Eiserman and Associates Logo
We are designers first with expertise in Contracting


Bill Eiserman

Bill graduated from Iowa State University with a Bachelor degree in Landscape Architecture. Bill has completed numerous award-winning projects over the last 30 years and enjoys practicing in the Midwest.

Guillermo Almanza

As the Production Manager for Eiserman and Associates, Guillermo manages a team of construction and maintenance crews, ensuring quality and accuracy in the installation of the firm’s designs. His experience in construction makes him an integral part of our clients’ experience.

Tracey Wold

Tracey manages the office operations at Eiserman and Associates. Tracey brings her knowledge of business operations from 20 years experience in the green industry prior to starting at Eiserman and Associates in 2011.

Joe Comer

Joe graduated from University of Wisconsin, Madison with a degree in Landscape Architecture. Joe has many years of experience designing on the North Shore of Chicago. Joe heads up our design studio and manages our IT platforms.

Juan Arroyo, Jr.

Juan heads up our estimating department working with the production and design staffs to comprehensively create proposals for all of our clientele. Juan’s story with Eiserman and Associates started as a laborer working on a construction crew and he continues to move forward in the company.

Sarah Westlund

Sarah joins our staff as our Maintenance Client Rep, managing and supporting client relationships for our Maintenance Division. She has spent time working in nearly every aspect of the landscape industry: laborer, foreman, designer, arborist, owner-operator. This gives her a keen understanding of exactly what it takes to make a garden truly remarkable, and memorable.

Wendy Hillerich

Wendy joined our staff in 2019 handing reception, data entry, and information flow between sales and production.

Featured ProjectPublications

Publication PublicationPublicationPublication Publication Publication