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
Vice President
abby@iamgreenwise.com
Anastacio Gurrola
Mechanic
Austin Hall of Greenwise, President and Owner
Austin Hall
President & Owner
austin@iamgreenwise.com
Brennan Zwieg

Landscape Designer
brennan@iamgreenwise.com
(847) 866-2804

Brian Baillie
Client Relationship Manager
brian@iamgreenwise.com
(773) 677-6026

Chad Bracke

Senior Turf Care Technician
Chad Osborn
Horticulture Manager
cosborn@iamgreenwise.com
(773) 842-0527

Connor Evers

Landscape Designer
connor@iamgreenwise.com
(847) 858-4448

Emily Sperl

Client Relationship Administrator

Erik Ramos
Garden Maintenance Supervisor
Erik Solis

Landscape Maintenance Supervisor

Gannon Siran
Landscape Designer
gannon@iamgreenwise.com
(847) 530-8542
Heather Lough
Design Team Manager
heather@iamgreenwise.com
(847) 868-9863
Jon Tarter
Procurement Coordinator
jon@iamgreenwise.com
(847) 258-9131
Jose Garcia

Landscape Installation Supervisor

Josh Larson
Client Relationship Manager
josh@iamgreenwise.com
(224) 296-3826
Justin Barr
Client Relationship Administrator
justin@iamgreenwise.com
(224) 307-8188
Karen Markel
Accounting Manager
Kelly Cullison
Client Relationship Manager
kelly@iamgreenwise.com
(847) 477-5688
Marcos Ayala
Client Relationship Manager
marcos@iamgreenwise.com
(847) 477-0469

Miguel Avalos

Landscape Maintenance Supervisor

Mike Annes

Director of Operations
mannes@iamgreenwise.com

Nathan Beckner
Client Relationship Manager
nathan@iamgreenwise.com
(847) 385-8525
Sandro Nandiko

Landscape Installation Manager
sandro@iamgreenwise.com

Tim Sperl
Turf Care Supervisor and Scheduling Coordinator
timsperl@iamgreenwise.com

Tito Coronel

Chicago Maintenance & Enhancement Supervisor

Interested in Our Services?

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