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Irrigation Installation & Repair Services in Scottsdale, AZ

Decker Irrigation in Scottsdale, AZ, delivers professional irrigation installation and repair  for both homes and businesses. Our team combines 30+ years of hands-on expertise with a B.S. in Horticulture to design, install, and maintain systems that work beautifully in Arizona’s climate. 


Every job is backed by a 30-day repair warranty  and a 1-year installation warranty, so you can be confident your investment is protected.


Call us now at 480-463-4406 to request your fast, local quote.

Why Proper Irrigation Installation Matters

A well-designed irrigation system protects your landscape investment. Proper installation ensures that water reaches every zone efficiently, reducing waste and keeping plants healthy year-round.


For example, Scottsdale’s dry climate demands precise coverage and water-efficient technology to avoid overwatering or leaving dry spots. At Decker Irrigation, we design systems specifically for local soil conditions, plant varieties, and city water rules.

Benefits of Professional Installation

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Maximizing Water Efficiency and Lowering Utility Bills

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Improving Plant Health Through Consistent Coverage

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Reducing the Risk of Erosion and Soil Loss

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Integrating Smart Timers for Optimal Scheduling

Common Irrigation Problems We Repair

Even the best systems need maintenance over time. Small issues can quickly become costly if left unaddressed.

Issues We Fix 

  • Leaks in Underground Lines or Fittings
  • Clogged or Damaged Sprinkler Heads
  • Uneven Coverage Causing Dry Patches
  • Malfunctioning Valves or Timers


Whether you have a minor leak or a complete system failure, we restore your irrigation quickly and correctly.

Smart Watering & Controllers

We install smart irrigation controllers that adjust watering schedules automatically based on weather conditions. This saves water, reduces costs, and keeps your landscaping healthy year-round.


For example, if rain is in the forecast, your system will skip unnecessary watering—something manual timers can’t do.

Our Step-by-Step Installation and Repair Process

We follow a proven process for durable results:

  1. Site Evaluation—We inspect your property and assess water needs.
  2. Custom Plan—We tailor a design or repair plan to your budget.
  3. Professional Workmanship—We use quality parts and precise methods.
  4. Testing and Adjustment—We set pressure, coverage, and timers.
  5. Warranty-Backed Service—30-day repair and 1-year installation warranties.

Schedule Your Irrigation Service Today

Don’t let leaks, dry patches, or outdated equipment ruin your landscaping.


Get a Fast Quote—Call 480-463-4406 or Schedule Service Online today.

A Local Success Story

One Scottsdale homeowner struggled with brown spots and high water bills. We discovered clogged heads, broken valves, and an inefficient timer. After repairs and a smart controller upgrade, their lawn rebounded within weeks, and water costs dropped by 30 percent.

Frequently Asked Questions for Better Efficiency

  • Q: How quickly can you install a new irrigation system?

    Most residential systems are installed within 2–3 days, depending on property size.

  • Q: Do you provide emergency repairs?

    Yes, urgent service is available for critical leaks or failures.

  • Q: Can you retrofit an old system with smart tech?

    Absolutely. We upgrade most systems with modern controllers and efficient components.

  • Q: Do you list pricing on the website?

    No. We provide tailored quotes after an on-site visit.

  • Q: What are your hours?

    Monday–Friday 7:00 a.m.–5:00 p.m.; Saturday by appointment only.

Drip vs. Spray—Choosing the Right Delivery

Different plants need different delivery methods. Drip lines feed shrubs and beds slowly at the root zone. Spray heads cover turf areas evenly at the right pressure. Therefore, we balance these zones to match plant needs and city watering rules. As a result, your landscape stays healthy while using less water.

Seasonal Tune-Ups and Maintenance

Seasonal tune-ups keep your system efficient. We check pressure, clean heads, and adjust timers for summer and winter. We also look for leaks that may be hiding underground. Small fixes now prevent costly repairs later and save money. We’ll also show you simple settings so you can make minor changes with confidence.

What to Expect After We Finish

We walk the property with you and explain the layout. Together, we test each zone and confirm coverage. Then we set the smart controller and save a baseline program. This way, you always know how the system should run and have a clear plan for watering.

Service Areas We Cover

We serve Scottsdale, Maricopa County, Glendale, Cave Creek, Arcadia, Tempe, Surprise, Phoenix, Sun City, Paradise Valley, and Peoria.

Contact Decker Irrigation for Installation & Repair

Whether you need a new irrigation system or fast, reliable repairs, Decker Irrigation is your trusted local choice.

📞 Call 480-463-4406 or Contact Us Online to book your service today.