Your Greenwise Team

Professional Lawn Care & Landscape Services Since 2007

Meet Our Team!

Great organizations are built by great people. We are fortunate to have a group of passionate, hard-working team members serving our clients each day!

Abby White
General Manager

Amber Sambs

Vice President
Anastacio Gurrola
Mechanic

Andy Yardley

Operations Coordinator
Milwaukee

Austin Hall of Greenwise, President and Owner

Beth Fischer

Operations Manager
Milwaukee

Brian Baillie

Client Relationship Manager
Evanston

Organic Lawn Care Evanston, IL

Chad Bracke

Senior Turf Care Technician
Evanston

Chad Osborn

Horticulture Manager
Evanston

Emily Sperl
Customer Service Manager
Erik Ramos
Assistant Landscape Maintenance Manager
Erik Solis
Fleet and Facility Manager

Gannon Siran

Landscape Designer
Evanston

Austin Hall of Greenwise, President and Owner

Gerardo Perez Reyes

Crew Leader
Milwaukee

Heather Lough
Design Manager
Jon Tarter

Procurement Coordinator
Evanston

Jose Garcia

Landscape Installation Supervisor
Evanston

Josh Larson
Sales Manager
Justin Barr

Client Relationship Administrator
Evanston

Kelly Cullison

Client Relationship Manager
Evanston

Austin Hall of Greenwise, President and Owner

Kristi Gruenhagen

Client Relationship Manager
Milwaukee

Austin Hall of Greenwise, President and Owner

Lauren Leskovac

Landscape Designer
Austin Hall of Greenwise, President and Owner

Lynn Litzau

Client Relationship Manager
Milwaukee

Marcos Ayala

Client Relationship Manager
Evanston

Miguel Avalos

Landscape Maintenance Supervisor
Evanston

Nathan Beckner

Client Relationship Manager
Evanston

Ren Bugembe-Kuwahara

Crew Leader
Milwaukee

Sandro Nandiko
Landscape Construction Manager
Tim Sperl
Turf Manager

Tito Coronel

Assistant Branch Manager
Chicago
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