About

Greater Gallatin Contractors

A Legacy of Expertise and Trust

Greater Gallatin Landscape Contractors was founded in 2004 by Montana natives Mark Haarer and Ryan Dykstra, who together bring over 55 years of combined experience to the industry. Their dedication to integrity and hard work has earned the company an A+ rating with the Better Business Bureau, along with numerous awards throughout the Gallatin Valley. Known for their high-quality craftsmanship, they have built a reputation that Montanans can trust.

22+

years of experience

Commitment to Sustainability and Industry Standards

Greater Gallatin Landscape Contractors takes pride in adhering to the EPA WaterSense Contractors guidelines for all irrigation and sprinkler system projects. Mark holds a degree in Horticulture with an emphasis in Turf Grass Management from Montana State University, while Ryan has a Diesel Mechanic degree from Helena College of Technology. Both are active members of the Irrigation Association and Montana Nursery and Landscape Association, staying informed on the latest industry trends and innovations.

A Growing Leader in the Gallatin Valley

From its humble beginnings in Belgrade, the company has grown into a leader in comprehensive landscaping and contracting services throughout the Gallatin Valley. Their team consists of honest, hardworking professionals who prioritize client satisfaction. Greater Gallatin Landscape Contractors invests in its employees, the local community, and the long-term success of its clients, ensuring quality service and sustainable growth.

Our team

Mark Haarer

Principal Owner

Ryan Dykstra

Principal Owner

Ryan Frickel

Lead Crew Foreman

Stephen Olsen

Senior Project Manager

Ryan Greydanus

Lead Mechanic

Geneva Wild

Human Resources Manager

Jeremy Garner

Foreman

Taylor Alastra

Project Manager

Michael States

PM/Irrigation Manager/ Water Conservation Specialist

Alex Henry

Operations Manager

Emerson Shinnick

Senior Horticulturalist

Michael States

PM/Irrigation Manager/ Water Conservation Specialist

Alex Henry

Operations Manager

Emerson Shinnick

Senior Horticulturalist

Our Greater Gallatin Community

Being Bozeman natives we know how important our community is to us. Even in our down time you’ll find members of our team volunteering at Heart of the Valley, Fork and Spoon and many other non-profits around town. You will also likely find Mark Haarer, one of the owners, coaching and volunteering for the youth baseball league every year. Take a look below at some more of our other community involvement.