Come Work for Us!


Greater Gallatin Contractors strives to be stewards of the Montana land and rivers we call home. Our impact comes from conserving water through smart irrigation. Mark Haarer and Ryan Dykstra, owners of Greater Gallatin Contractors, have Certified Landscape Irrigation Auditor (CLIA) and Certified Irrigation Contractor (CIC) certifications from the Irrigation Association. We are proud to follow the EPA WaterSense guidelines for contractors. Let us put our knowledge and expertise to work for you–we’ll help you use less water while keeping your green spaces beautiful! Our irrigation techs are on call to service your irrigation system issues whether large or small; irrigation start up and winterization, irrigation repair and maintenance and irrigation installations.

Greater Gallatin has decided recently that we will be transitioning out of residential irrigation repairs, installs, startups and winterizations so we can focus more on our current projects. We recommend in the future reaching out to one of the following companies:

Lawn Rain - 406-570-6832 or

Stay Green - 406-570-6832 or

We sincerely thank you for your patronage and apologize for ANY inconvenience this may cause you. We will still be servicing residential clients that are contracted through multiple services. If you are interested in getting pricing for all our landscape maintenance division services in 2023 let us know at the beginning of the year.