Green Irrigation Solutions is a golf course irrigation design and consulting firm founded in 2010. We serve clients across the US and internationally. Owned by Don Mahaffey and Ian Williams, with offices in Texas and Maryland, we bring over 60 years of experience in irrigation design, turf management, installation, and service. Our main goal is to exceed client expectations by prioritizing their needs and challenges. We offer cost-effective and sustainable solutions for water management issues. 

Green Irrigation Solutions offers innovative and efficient water management systems that optimize water use and improve landscape health. Our eco-friendly approach uses advanced technology to meet both economic and environmental goals. Our expert team designs tailored irrigation strategies to maximize efficiency and reduce waste. We prioritize functionality, maintainability, and durability in our systems, using the latest equipment and efficient sprinkler systems based on extensive experience. We focus on creating a hydraulic system suited to each site's specific needs and adhere to strict water use guidelines. Additionally, we design optimal maintenance plans and use high-quality materials to ensure longevity. Understanding our clients' goals is our top priority during the design process.

GIS believes that every project is a chance to create a top-notch team dedicated to addressing our clients' water management issues. This team includes the golf course superintendent, staff, club members, architects, stakeholders, engineers, contractors, suppliers, and manufacturers. Choosing and working with the right team members is essential for project success and contributes to GIS's excellent reputation in the industry. We invite you to explore the GIS Clients by State page to discover a variety of successful projects along with valuable industry references. Additionally, you can check our Featured Projects page for more comprehensive details and insights into our work.