Call (858) 756-5998 for Irrigation

Precision Irrigation Team

The Water Management Division of Mariposa Landscape and Tree Service Inc.

The Precision Irrigation Team specializes in working on large irrigation systems such as those found in Rancho Santa Fe and surrounding areas. We can perform an irrigation checkup if you feel your system is not working correctly or would like to upgrade your irrigation to save water and be easier to manage. We can also repair or replace any components that are no longer functioning well, including controllers, valves or sprinkler and drip systems. Troubleshooting wiring problems or adding stations is also a service we can provide, along with diagnosing irrigation problems. Our Team can also help you manage your irrigation system to ensure that your landscape is receiving the right amount of water to keep plants and trees healthy and avoid water waste. Many of our clients find that an “app based” Irrigation Controller such as Hunter’s Hydrawise is a great way to monitor their irrigation on a larger property with our Team to back you up. 


Precision Irrigation Team complements all the services provided by Mariposa Landscape & Tree Service Inc, which include tree care, landscape maintenance, landscape planting and renovations. We understand the needs of plants & trees.

  • Irrigation Retrofits Using Latest Water Saving Technology
  • Irrigation System 
    • Evaluations to Improve Water Conservation
    • Troubleshooting, Leak Detection
    • Renovations, Upgrades
    • Management, Monitoring
    • Maintenance
  • Sprinkler System Repair
  • Water Management Consultations and Services
  • “Smart” Weather Based Controller Installation and Maintenance
  • Programming or re-programming irrigation controllers based on plant needs
  • Specialized tree irrigation systems
  • Grove and family orchard irrigation installations, upgrades and repairs
  • Drainage system maintenance, repairs and upgrades
  • Landscape Lighting 

Sprinkler Repair, Retrofits, Installation and Maintenance

Overwatering is often a cause of high water bills and unhealthy landscapes. The Precision Irrigation Team at Mariposa Landscape and Tree Service Inc. has been helping customers in Rancho Santa Fe and the North County Coastal areas save water without sacrificing landscape appearance for over two decades. Our company also has many years of experience with sprinkler repair, and retrofitting, installing and maintaining "smart" irrigation systems that incorporate all the latest water efficient technology.

Irrigation System Checkups

Precision Irrigation Team offers periodic irrigation system checkups to ensure that your sprinkler system is working at its optimum level. If we find it isn't, we can troubleshoot the problem and properly perform the necessary sprinkler repairs. Our Irrigation Technicians are supervised by a Certified Landscape Irrigation Auditor and Certified Water Manager. They are experienced and well trained in all phases of irrigation.

Commitment to Sustainability

Fran Lambert of Mariposa Landscape and Tree Service Inc. is passionate about water conservation and creating sustainable landscapes. In a recent article on Fran in Lawn and Landscape, it was noted that a successful sustainable landscape involves the right irrigation as well as the right plants. To that end, Fran has become a Certified Landscape Irrigation Auditor and Certified Water Manager. She was recently recognized by the California Urban Water Conservation Council for her work with the Rancho Santa Fe Garden Club in creating a demonstration garden where homeowners can view sustainable and waterwise landscape practices. In addition, Grangetto's Farm and Garden Supply recognized Mariposa as their Green Partner of the Year.