Use Water Wisely.
Protect Every Landscape.
Professional irrigation audits, flow monitoring, efficiency improvements, and ongoing water-use strategies for commercial landscapes.
Turn Irrigation Data Into Smarter Water Decisions
Commercial irrigation systems can waste water through hidden leaks, excessive runtimes, poor coverage, pressure problems, damaged components, and schedules that do not reflect the season or landscape. Without a clear baseline, these losses can continue unnoticed and increase utility costs.
Koster Irrigation helps property owners, facility teams, municipalities, HOAs, and landscape managers understand how their irrigation system is performing. We audit water use, inspect field conditions, identify practical improvements, optimize scheduling, and provide a prioritized plan that supports healthier landscapes and responsible water use.
Commercial Irrigation Water Management Solutions
Water-Use Audits
Establish how the irrigation system is operating through controller review, zone testing, meter or flow data, pressure checks, and field observations.
Flow Monitoring & Leak Detection
Identify abnormal water use, hidden mainline losses, stuck valves, and high-flow events sooner with compatible metering, sensing, and field testing.
Coverage & Uniformity Testing
Evaluate sprinkler spacing, nozzle performance, pressure, overspray, and dry areas so water reaches the intended landscape more evenly.
Scheduling & Runtime Optimization
Adjust programs by plant needs, soil, sun exposure, precipitation rate, season, and local weather instead of relying on one fixed schedule.
Pressure & Component Improvements
Correct pressure concerns and inefficient heads, nozzles, valves, sensors, or controls that contribute to misting, runoff, or excess water use.
Water-Use Reporting & Planning
Document findings, prioritize improvements, and give property teams a practical plan for budgets, performance tracking, and ongoing irrigation care.
Lower Waste, Better Coverage, More Defensible Budgets
Effective water management combines field testing, accurate system data, practical repairs, seasonal programming, and ongoing review. The goal is not simply to water less—it is to apply the right amount of water where and when the landscape needs it.
Reduce Avoidable Water Waste
Find leaks, overspray, runoff, excessive runtimes, and inefficient components before unnecessary use becomes routine.
Protect Landscape Health
Improve distribution and scheduling so turf and plant material receive more consistent moisture without chronic overwatering.
Support Better Budget Decisions
Prioritized findings help teams separate urgent water-loss issues from phased efficiency improvements and long-term upgrades.
Measure Ongoing Performance
Audits, flow data, service records, and seasonal reviews create a clearer picture of how the system performs over time.
From Water-Use Baseline to Verified Improvements
Audit
Review controllers, meters, valves, pressure, coverage, schedules, water bills, landscape conditions, and property-management priorities.
Analyze
Identify abnormal use, scheduling issues, leaks, pressure concerns, coverage gaps, and the improvements most likely to reduce waste.
Improve
Complete approved repairs, nozzle or pressure corrections, sensor and controller improvements, and seasonal programming updates.
Verify & Report
Retest system performance, document completed work, establish a practical water-use baseline, and outline next-step recommendations.
Commercial Water Management Across the Koster Service Area
Koster Irrigation provides commercial irrigation audits and water-management solutions in Raleigh, Durham, Wilson, Rocky Mount, Greenville, Goldsboro, Apex, Garner, Clayton, and surrounding Eastern and Central North Carolina communities.
- Commercial properties, office parks, HOAs, schools, retail centers, industrial sites, and municipal facilities
- Field-based recommendations supported by system testing and property goals
- Prioritized improvements that balance water savings, landscape health, and budget
- Ongoing preventive maintenance, repairs, controller optimization, and performance review
Request a Commercial Irrigation Water Audit
Tell us about your property, irrigation concerns, water-use goals, and any recent utility changes. Koster will help determine the right evaluation and next step.
Helpful Resources for Your Project
Planning a new installation or comparing irrigation contractors? These Koster Irrigation resources can help you make informed decisions.
Frequently Asked Questions
Answers to common questions from commercial property owners, facility teams, municipalities, HOAs, and property managers working to reduce irrigation waste and improve landscape performance.
Commercial irrigation water management is the ongoing process of measuring system performance, identifying water loss, improving coverage, optimizing schedules, and tracking results. It combines field inspections, system data, practical repairs, controller programming, and preventive maintenance.
A commercial irrigation audit may include a controller and schedule review, zone-by-zone operation testing, pressure observations, sprinkler and nozzle inspection, coverage or uniformity testing, meter or flow-data review, leak detection, and a prioritized improvement report. The exact scope depends on the property and available system information.
Koster identifies avoidable losses such as leaks, stuck valves, broken heads, misting, runoff, overspray, poor uniformity, and excessive runtimes. We then recommend repairs, pressure or nozzle corrections, schedule changes, sensors, controls, or monitoring based on the site.
The goal is not simply to reduce every runtime. The goal is to apply the right amount of water more evenly and at the appropriate time. Better coverage and scheduling can support healthier turf and plant material while reducing waste.
Yes. Historical utility bills, dedicated irrigation-meter readings, controller records, and compatible flow-monitoring data can help establish patterns and identify unusual use. Field testing is still important because billing data alone does not show where a problem is occurring.
No. Useful improvements can often be made through repairs, coverage correction, pressure management, and better programming on an existing controller. If newer controls, sensors, or flow monitoring would provide meaningful value, Koster can recommend a practical upgrade.
Most commercial systems benefit from seasonal inspections and programming updates, with more frequent monitoring for large, complex, high-use, or multi-site properties. Weather, landscape changes, construction, equipment age, and past leaks can affect the best schedule.
Yes. Audit findings can be organized by urgency, water-loss risk, landscape impact, operational value, and budget. This helps property teams address immediate problems first and plan larger efficiency upgrades over time.
Yes. Koster can help property managers and organizations develop consistent inspection practices, controller naming, reporting, scheduling standards, and phased water-management plans across multiple commercial locations.
Koster serves commercial properties in Raleigh, Durham, Wilson, Rocky Mount, Greenville, Goldsboro, Apex, Garner, Clayton, and surrounding Eastern and Central North Carolina communities.
Ready to Improve Irrigation Efficiency?
Build a practical water-management plan with professional auditing, prioritized improvements, accurate scheduling, and dependable irrigation support.