Core Sprinkler LLC | GILBERT Print

Certified Partner since 2019


When you need landscape irrigation and sprinkler services for your home or business, Core Sprinkler, LLC is here to help. We specialize in residential and commercial irrigation with an emphasis on repairs, installation, and maintenance of new and existing systems. Our landscaping irrigation services stretch across Maricopa County – from Phoenix to Anthem and down to Florence.

Services Include

Drip Repair and New System Installation

  • From basic repairs to full system installations, we install new drip systems, maintaining existing systems as well as offering a full line of repair services

Sprinkler System

  • Offering repairs on all components of your sprinkler system, including riser extraction, swing join addition, nozzle replacement, sprinkler replacement, and much more!

Valve Repair & Replacements

  • We offer valve replacements for both commercial and residential applications. Services include troubleshooting for bad or leaky valves, recommendations on new hardware, and guidance on how to configure existing valves. 

Main Line Water Piping Repair & Installation

  • Full service including copper soldering, new backflow installation, and repairs to existing systems. 

Leak & Clog Troubleshooting 

  • Troubleshooting for leaks and clogs in drip lines, sprinkler lines, and valves.

Controller Repair & Replacement

  • We offer full-service repair for all your Landscape Controller needs, whether it needs programming, repair, or replacement. 

Landscape Lighting

  • Bulb replacement, fixture or transformer troubleshooting, or whole yard installs

Plant Installation

  • We offer advice and services for choosing the right plants for your vision to come true. Offering guidance to meet your aesthetic needs, while keeping in mind what plants work best for your irrigation system.


  • Troubleshooting & repairs for landscape timers and irrigation systems. 










Years in the Trade

Owner: Aaron Merkow - In the trade for 12 years

General Manager: Robert Sustiata - In the trade for 20 years

Aaron and Robert are both involved in the day to day operations at Core Sprinkler. We are hands on providing the best quality service in the landscape industry. We take pride in our communciation, follow through, and oversight of each job to ensure the highest level of satisfaction for each and every customer we work for.


Estimates availble upon request and are always Free!


>Rosie on the House Certified Partner

>Licensed Contractor in Arizona for commerical and residential landscaping



*Mention Rosie on the House to receive special discounts. Discounts may vary by job and type of service rendered*

Core Sprinkler LLC | GILBERT

Partner Contact Info

Gilbert, AZ 85236
Phone: (602) 525-2606
Email Us
Visit Website

Areas Served:

Maricopa County

Business Hours:

Monday - Friday 

6:00am to 6:00am

Saturday - Sunday 

*By Appointment only*

Residential License No.:


  • Contractor / Service ProviderContractor / Service Provider