Gary Roberts

Gary Roberts - President, CEO & Creative Director

Gary developed his passion for “The Art of Landscape” with a degree in LandscapeArchitecture from Michigan State University. He founded Great Oaks Landscape in 1981 and created a fully integrated landscape company dedicated to providing complete design, installation, nursery and maintenance services. He has made it his life’s work building a solid company that provides the most spectacular outdoor spaces imaginable, with superior service given to every client.

Email: GRoberts@Greatoakslandscape.com      visit  LinkedIn

David Doane

David Doane - Vice President of Maintenance Operations

Dave is an Arborist with a strong background in plants and annuals. He specializes in Landscape Maintenance and Horticultural Services. Dave has 28 years experience with some of the most prestigious companies in Southeast Michigan and he brought to Great Oaks the integrity, knowledge and drive required to build the company into an industry leader for horticultural services and snow removal.

Email: DDoane@greatoakslandscape.com      visit  LinkedIn

Steve Ahejew

Steve Ahejew - RLA, ASLA - Director of the Design Department

Steve started his career with Great Oaks Landscape in 2006 as a graduate of Michigan State University, where he graduated top of his class with highest honors. Steve entered Great Oaks Landscape as a Landscape Designer, adding a unique and complimentary style to the design department. Since 2006 he has sat for and passed the Landscape Architecture Registration Exam and is a licensed Landscape Architect. Steve is the in-house AutoCAD expert and is knowledgeable in many of the cutting edge 3D modeling and rendering techniques. Steve’s work ethic, leadership ability and innovative approach to landscape architecture were some of the qualities that propelled him to Director of the Design Department. Great Oaks feels very fortunate to have recruited the best of the best.

Email: SAhejew@greatoakslandscape.com      visit  LinkedIn

Richard Tuttle

Richard Tuttle - RLA, ASLA – Vice President of Commercial Landscape Sales

Rick is a graduate of Michigan State University with a degree in Landscape Architecture and is a Registered Landscape Architect. As the VP of Commercial Sales at Great Oaks Landscape, he brings over 25 years of landscape contracting experience to our firm. Rick was previously employed with the city of Detroit, as well as with other prominent landscape firms. Rick is responsible for the development, bidding and administration of Great Oaks’ commercial projects.

Email: RTuttle@greatoakslandscape.com      visit  LinkedIn

Margo Maule  Design/Sales Administrator & Graphic Designer

Margo Maule - Design/Sales Administrator & Graphic Designer

Margo has been with Great Oaks Landscape since November 1999. Margo previously held the position of Executive Assistant to the President, Gary Roberts until June 2011 when she took a leave of absence to have her baby girl. She has since returned back to work full time and currently holds the position of Design/Sales Administrator and Network/Systems Administrator. She is responsible for job ordering all of Great Oaks Landscape’s sold projects. She works closely with the design/sales staff as well as the production team to enter, update and modify paper flow throughout the company. As a graduate in the Graphic Design field Margo brings a vast versatility to the company.

Email: Mmaule@greatoakslandscape.com      visit  LinkedIn

Patrick McCauley

Patrick McCauley - Senior Landscape Designer

Patrick has been a principal designer with Great Oaks for 29 years and has over 30 years of professional experience in the field of Landscape Architecture. With a background in both landscape and architectural design, Patrick brings an array of knowledge and talent to the design department. His artistic hand has helped create the Great Oaks signature style that makes our plans come alive. He studied architecture at Lawrence Institute of Technology.

Email: PMccauley@greatoakslandscape.com      visit  LinkedIn

Geoffrey Fornari - APLD Certified Landscape Designer/Salesman

Geoffrey Fornari - APLD Certified Landscape Designer/Salesman

Geoffrey graduated from the University of Massachusetts, Amherst with a degree in Landscape Architecture. Geoffrey is a Certified Professional Landscape Designer through APLD. He began working for Great Oaks Landscape Associates Inc. in 2012 after moving from Massachusetts. Before joining Great Oaks, Geoffrey spent the previous 15 years as the lead Landscape Designer for two high-end residential landscape design/build companies. His design capabilities and construction experience have allowed him to design several award-winning residential landscapes, including awards for “Best Residential Back Yard”, “Most Unique Retaining Wall”, and “Best Residential Back/Side Yard”. He currently resides in South Lyon, Michigan with his family.

Email: GFornari@greatoakslandscape.com      visit  LinkedIn

Ashley Rohrs - Landscape Designer

Ashley Rohrs - Landscape Designer

Graduated in 2009 from Purdue University with a degree in Landscape Architecture.

Email: arohrs@greatoakslandscape.com      visit  LinkedIn

Mark Sandberg - Landscape Designer

Mark Sandberg - Landscape Designer

Graduated from Ball State University in 2013 with a degree in Landscape Architecture.

Email: msandberg@greatoakslandscape.com      visit  LinkedIn

Darrin Thomas - Project Manager-Landscape Division

Darrin Thomas - Project Manager-Landscape Division

Darrin previously worked at some of the most prestigious companies in southeast Michigan. He joined Great Oaks Landscape Associates nearly 10 years ago and brought with him the knowledge and experience of 20 years in the profession. Darrin manages our large commercial projects and union crews.

Email: DThomas@greatoakslandscape.com      visit  LinkedIn

Bob Porter - Project Manager Landscape Division

Bob Porter - Project Manager Landscape Division

Bob Porter joined the Great Oaks team in 2015.

Email: bporter@greatoakslandscape.com      visit  LinkedIn

Luis Nunez - Project Manager Landscape Division

Luis Nunez joined the Great Oaks team in 2016

Email: lnunez@greatoakslandscape.com      visit  LinkedIn

Pat Mooney

Pat Mooney - Project Manager-Maintenance Division

Pat has worn many hats in his 27 years as a landscape professional. He has worked for large national companies and owned and operated his own small business. Pat currently runs all operations for Great Oaks Landscape and Maintenance. He is responsible for quality control and efficiency for the 20 + crews under his direction. Pat has been with the Great Oaks Team for over 7 years.

Email: PMooney@greatoakslandscape.com      visit  LinkedIn

Ken Parkinson

Ken Parkinson - Sr. Account Executive-Maintenance Division

Ken has worked in the landscape maintenance business for over 20 years. He has maintained some of the most prestigious landscapes in Metro Detroit. Ken works with owners and property managers to provide premium landscape maintenance service at a price within their budget.

Email: KParkinson@greatoakslandscape.com      visit  LinkedIn

Dan Frank

Dan Frank - Nursery Quality Control Supervisor & Nursery Purchasing Manager

Dan is Nursery Quality Control Supervisor & Nursery Purchasing Manager and is responsible for the coordination and purchasing of all Great Oaks Landscape’s plant material.

Email: dfrank@greatoakslandscape.com      visit  LinkedIn