Does Your Irrigation System Need Repairs, Adjustments, or a Full Upgrade?
Is part of your lawn always dry or swampy? Are your plants not getting enough water? Are sprinkler heads spraying sidewalks? Now is the time to get your landscape ready for any weather!
Our experienced irrigation technicians are ready to audit, diagnose, and repair any landscape irrigation system in the broader Portland metro area. From sprinkler and drip irrigation adjustments to full system installations and upgrades, we handle it all for both residential and commercial properties. With decades of expertise, we provide comprehensive service for every component of your system, including:
SPRINKLERS & SPRAYS
DRIP SYSTEMS
IRRIGATION PIPING
CONTROL VALVES
CONTROLLERS
BACKFLOWS
Call us at (503) 777-7777 or fill out the form to schedule your irrigation system audit and repairs or Winterization & Spring Pressurization throughout the Portland and SW Washington region. We can often make same-day repairs!
Contact an Irrigation Technician
We’ve recently expanded our Irrigation Department to offer more services! Complete this form to get on our schedule:
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What Our Customers Are Saying
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“I cannot say enough positive things about Dennis’ 7 Dees Landscaping. They installed our sprinkler system, our lawn, a water feature, our garden sprinklers and best of all redid all our landscaping.”
– Tamy L.
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“We had an amazing experience by having Oscar and Mateo handle an irrigation upgrade to our garden. They handled the job with knowledge of what was required. They were friendly and helpful making my experience with Dennis’ 7 Dees a memorable one. I would highly recommend them.”
– Patricia W.
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“Miguel did a wonderful job in determining there was a long standing leak in the irrigation system (unknown when I bought the house) and he was able to efficiently repair it. He was clear in his communication, estimated the cost, and was professional and hardworking in the immediate repair. I was so grateful. I highly recommend!”
– Linda D.
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“[They were] super helpful while I was in a pinch to get my irrigation restored, would recommend to anyone! Dropped by my house the same day i called. Very responsive and calm during my moment of panic! 10/10”
– Ahren B.
Our Comprehensive Irrigation Services
Seasonal Irrigation Services
Spring Turn-On – We set up your controller and safely pressurize and inspect your irrigation system after Winter, ensuring all zones, heads, and settings are working properly for the season.
Winterization – We remove all water from your irrigation lines to prevent freezing, cracking, and costly damage during Winter. We also adjust the controller for the Winter months.
Backflow Testing – We test your backflow prevention device to ensure your irrigation system isn’t contaminating the drinking water supply—this is city-mandated annually in most areas (typically required in Spring or early Summer).
PLEASE NOTE: We offer an inclusive package that bundles these seasonal services for a hassle-free experience.
Additional Irrigation & Related Services
Irrigation System Audit & Mapping – We perform a comprehensive evaluation of your system to identify breaks, inefficiencies, coverage issues, and opportunities to improve performance and reduce water waste.
Irrigation/Sprinkler Repairs – We diagnose and fix issues like broken sprinkler heads, leaks, valve failures, and pressure problems to restore proper function.
Drip Irrigation Installation & Repair – We install and maintain low-volume drip systems that deliver water directly to plant roots, improving efficiency and plant health.
Controller Programming & “Smart Controller” Upgrades – We set and adjust irrigation schedules based on season, weather, and plant needs to prevent overwatering and underwatering. We also have options for smart controllers that monitor weather conditions and adjust irrigation accordingly.
Irrigation Upgrades – We modernize older systems with improved components like efficient sprinkler heads or smart controllers to enhance performance and reduce water use.
Water Feature Repairs – We can service and repair most landscape water features, especially issues relating to faulty or broken pumps and leaks.
Landscape Lighting Repairs – We service and repair low-voltage landscape lighting, including replacing transformers and basic rewiring and adjustments to outdoor lighting systems.
We are licensed and insured in Oregon and Washington, with over 70 years in business. We’re proud to work with the same clients over many decades and look forward to servicing your property!