Starting at $247

Affordable Winterization for Residential Irrigation

Freezing temperatures can cause costly damage to your irrigation system if it’s not properly shut down and winterized. AZ Irrigation & Maintenance offers reliable and affordable sprinkler system winterization services designed to protect your system from freeze damage and ensure it’s ready for spring startup.

Serving homeowners and businesses across Flagstaff, Sedona, and the Verde Valley, our expert technicians provide thorough winterization that helps extend the life of your irrigation system and prevents costly repairs.

Comprehensive Sprinkler Winterization Services

Winterizing your sprinkler system isn’t just about turning it off, it requires a complete blow-out and inspection to ensure that no water is left inside the system that could freeze and crack pipes or valves.

Our Winterization Service Includes:

  • Full system shut-down and deactivation
  • Blowing out all irrigation lines with high-volume, low-pressure air
  • Inspection of valves, backflow preventers, and pipes
  • Backflow device protection recommendations
  • Winterization report with any notes or alerts

We use professional-grade equipment to perform a complete system blow-out, clearing every zone and ensuring your lines are free of water.

Backflow Protection Is Critical

Your backflow preventer is one of the most vulnerable components of your irrigation system in freezing weather. To avoid costly damage, it’s essential that the backflow device is properly insulated.

What You’ll Need:

An insulated cover or blanket designed for backflow protection

If you don’t already have one, we can supply a cover at an additional cost. Or you can follow the steps shown in our backflow protection video guide (available on our website) to prepare your device in advance.

We’re happy to inspect your backflow setup and confirm that it’s protected during our winterization service.

What to Expect After Winterization

Even after your system has been winterized, we recommend periodically checking your stop-and-waste valve throughout the winter. These valves typically last 10–20 years and may fail with age.

We’ll show you how to inspect your valve and determine if it’s in good condition. If replacement is needed, we’ll provide recommendations and repair options.

 Benefits of Winterizing Your Sprinkler System

  • Avoid costly freeze damage to pipes and valves
  • Prolong the lifespan of your irrigation system
  • Eliminate the need for expensive spring repairs
  • Ensure a smoother and faster system turn-on in spring

Arizona winters may be mild, but temperatures in Northern Arizona can easily dip below freezing. It’s always better to winterize early and avoid unnecessary risk.

One-Time or AIMazing Package—You Choose

You can schedule a one-time winterization service or enroll in our AIMazing Irrigation Package, which includes:

  • Spring Turn-On & Tune-Up
  • Mid-Season System Check-Up
  • Fall Winterization
  • Priority scheduling and exclusive discounts

Stay protected and hands-free all year long with automated seasonal services and peace of mind from the team you trust.

Schedule Your Winterization Today

Don't wait until the first freeze—protect your irrigation investment today with professional sprinkler system winterization from AZ Irrigation & Maintenance.

📞 Call us at 928.225.2224
🌐 Visit www.AimArizona.com to schedule service or learn more about the AIMazing Package

AZ Irrigation & Maintenance — Your trusted partner in seasonal sprinkler protection.

Sprinkler System Winterization & Blow Out Schedule

Silver Irrigation System

The Silver Package provides essential irrigation components, aimed at ensuring a functional system for efficient water management. It's designed for clients who are looking for an effective, no-frills solution. A customized design and plan are not included in this package, catering to those who may already have a clear plan in mind or prefer a more direct approach.

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Standard Controller

Typical controller with dials and a screen.

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Hardwire Controller

Ensures safety and reliability of operating your irrigation system

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New Circuit Breaker

If the controller is installed next to your main electrical panel, then we will add a new circuitbreaker. This is NEC code for any new wires into your electrical panel.

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Rain Sensor

It will turn your irrigation system off when a certain amount of rain has fallen, no matter if you aresleeping, at work, on vacation, at play or any other instance. This will save your valuablemoney and water.

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Appropriate Backflow Assembly

The most important component for optimizing water usage, water conservation and reducingmaintenance costs.

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Pressure Reducer Valve

The most important component for optimizing water usage, water conservation and reducingmaintenance costs.

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Insulation Bag for Backflow

Protects one of the most expensive components of your irrigation system in the spring after we turn the system on and in the fall before we winterize. The shoulder seasons can change in a heartbeat and have freezing temps, even snow events, that can damage your backflow.

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Cross Connection with Water Mainline

We tap into your incoming water line, outside, for maximum water conservation and reduce wear and tear on your internal plumbing system.

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Stop and Waste Valve

Isolates your irrigation system from the home plumbing system, allows the water to “waste” fromthe backflow to the stop and waste valve to protect the irrigation system from freeze damage.

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Automatically Sign Up for AIMazing Irrigation Package at regular pricing

So you don’t have to remember to call us in the spring to get your system properly operating, Mid-Season Check Up for preventative maintenance and seasonal adjustments, fall winterizing to keep your system from getting damaged over the winter.

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Water Resistance Grease Cap Connections

Protection from corrosion and proper functioning of the electrical system.

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Professional Grade Electric Valves

Top of the line valves that decrease maintenance costs and operate smoothly.

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Turf Zones Installed with High Efficiency Nozzles

Water savings up to 30% over traditional spray nozzles, matched precipitation rate fordistribution uniformity and overall water savings.

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Sprinkler Heads Installed with Swing Joints

Swing joints provides protection against damage, adaptability to changing environmentconditions and reduces maintenance costs,

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Drip Zone Installed with Pressure Regulator and Filter

Protects your emitters from getting clogged, regulates the incoming water pressure forIncreases longevity of installed products, reduces maintenance cost and conserves water.

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Pressure Compensating/ Self-Flushing Drip Emittors

Creates predictable water flow to efficiently irrigate, reduces maintenance costs, longevity of thepart and plants and conserves water.

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One Year Warranty

AZ Irrigation & Maintenance warrants the new irrigation system ("Product") to be free from defects in materials and workmanship for one year from the date of completion ("Warranty Period").

During the Warranty Period, AZ Irrigation & Maintenance will repair or replace, at its option, anydefective Product.

This warranty does not cover normal wear and tear, misuse, abuse, parts or accessories that have not been installed by AZ Irrigation & Maintenance, or acts of nature.

To obtain warranty service, contact AZ Irrigation & Maintenance within the Warranty Period.

EXCEPT AS STATED IN THIS WARRANTY, AZ Irrigation & Maintenance MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED.

AZ Irrigation & Maintenance SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES ARISING FROM THIS WARRANTY.

Gold Irrigation System

Building on the Silver Package, our Gold Package introduces additional features such as a Wi-Fi controller, offering greater convenience and a touch of modernity to your irrigation system. This package is suited for clients who are looking to upgrade their system's capabilities.

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Wi-Fi Controller

Advantages include remote access, real time monitoring, automatic weather and season adjustments, water conservation, notifications and alerts to your computer or phone.

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Flow Meter for Leak Detection

Detect, monitor and report critical flow data and electrical issues for the entire system.

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Automatically Sign Up for AIMazing Irrigation Package

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First Year Free Winterizing

So you don’t have to remember to call us in the spring to get your system properly operating, Mid-Season Check Up for preventative maintenance and seasonal adjustments, fall winterizing to keep your system from getting damaged over the winter

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Premium Irrigation Design

See what the future holds for your irrigation landscape.

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Premium Irrigation As-Built Plan

Shows the approximate location of all the underground components for future knowledge ofwhere to dig carefully in your landscape to not damage any pipes or components. Yourpremium professional plan will be emailed to you after competition of project

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Two Year Warranty

AZ Irrigation & Maintenance warrants the new irrigation system ("Product") to be free from defects in materials and workmanship for one year from the date of completion ("Warranty Period").

During the Warranty Period, AZ Irrigation & Maintenance will repair or replace, at its option, anydefective Product.

This warranty does not cover normal wear and tear, misuse, abuse, parts or accessories that have not been installed by AZ Irrigation & Maintenance, or acts of nature.

To obtain warranty service, contact AZ Irrigation & Maintenance within the Warranty Period.

EXCEPT AS STATED IN THIS WARRANTY, AZ Irrigation & Maintenance MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED.

AZ Irrigation & Maintenance SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES ARISING FROM THIS WARRANTY.

Platinum Irrigation System

The Platinum Package is our most comprehensive offering, including all the features of the Gold Package with the addition of a fertigation system. This package is tailored for clients who seek the full spectrum of irrigation technology and value a top-tier support system.

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Fertigation System

Dramatically improve the nutrient delivery application with this in-line fertigation tank. Automatically and conveniently dispenses fertilizer every time the system distributes water.Creating a healthy and sustainable landscape for your home.

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First Year Free Fertigation System refills

No need to worry about getting your plants healthy and strong with the correct ORGANIC fertilizer mix. We will come out every 6 to 8 weeks, during the season, to fill your tank.

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First Year Free 24/7 Leak Monitoring Service

First year of 24/7 monitoring service for alerts and notifications is on us!!!

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Automatically Sign Up for AIMazing Irrigation Package

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First Year Free Spring Turn On and Testing

Ease of mind for the next year when we automatically service your system the next spring.

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Three Year Warranty

AZ Irrigation & Maintenance warrants the new irrigation system ("Product") to be free from defects in materials and workmanship for one year from the date of completion ("Warranty Period").

During the Warranty Period, AZ Irrigation & Maintenance will repair or replace, at its option, anydefective Product.

This warranty does not cover normal wear and tear, misuse, abuse, parts or accessories that have not been installed by AZ Irrigation & Maintenance, or acts of nature.

To obtain warranty service, contact AZ Irrigation & Maintenance within the Warranty Period.

EXCEPT AS STATED IN THIS WARRANTY, AZ Irrigation & Maintenance MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED.

AZ Irrigation & Maintenance SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES ARISING FROM THIS WARRANTY.

Brad running through the irrigation inspection checklist
New homeowners, beware!

Don't Risk Costly Repairs

Neglected irrigation systems can lead to $$$ in repairs. We've got you covered with our 20-point inspection, including:

  • High & Low Voltage Checks
  • Water Pressure & Volume Safety
  • Component Installation
  • Proper Location Setup
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