Business Details
41 Years
experience
Emergency
services
Trusted Plumbing & Irrigation Services in Edmonds, WA
Northern Waters Inc. has dedicated over 35 years to mastering residential and commercial irrigation systems, backflow prevention, and landscape lighting solutions. Founded in 1985 and based in Edmonds, Washington, our team brings unparalleled expertise to Snohomish and King Counties, serving communities like Seattle, Everett, and Kirkland. Our technicians hold certifications as Backflow Assembly Testers, Specialty Plumbers, and Licensed Pump Installers, ensuring compliance with state regulations and industry standards. We prioritize customer satisfaction by combining technical precision with personalized service, offering design, installation, repair, and maintenance for irrigation systems, pumps, and lighting. With state-registered credentials (NORTHWI784RW) and a fleet equipped for immediate troubleshooting, we deliver reliable, code-compliant solutions tailored to each propertys needs.Our commitment to innovation ensures clients receive energy-efficient upgrades like LED lighting conversions and advanced pump systems. Transparent communication and decades of regional experience position us as trusted advisors for both emergency repairs and long-term landscape planning. We uphold strict safety protocols and maintain active participation in industry advancements to guarantee lasting value for every client. Our office hours from 8 AM to 4 PM, Monday through Friday, support prompt responses to residential and commercial inquiries. For over three decades, Northern Waters has remained a cornerstone of quality service in the Pacific Northwests irrigation and plumbing sectors.
Services
Irrigation Systems
Backflow Testing
Landscape Lighting
Pump Installation
Spring Start-Up
Winterization
Repairs
Details
- Year established: 1985
Highlights and features
- We offer 35+ years of experience in irrigation and backflow prevention.
- Our team includes state-certified Backflow Assembly Testers and licensed plumbers.
- We provide 24/7 emergency support for critical system failures.
- Our trucks are equipped with diagnostic tools for immediate troubleshooting.
- We comply with Washington Administrative Code (WAC 246-290-490) standards.
Associations and certifications
- Certified Backflow Assembly Tester (BAT)
- Licensed Specialty Plumber Backflow
- Licensed Low Voltage Electrician
- Licensed Pump Installer
- Registered General & Electrical Contractor
Services
Irrigation Systems
Northern Waters designs, installs, and maintains efficient irrigation systems for residential and commercial landscapes. Our certified technicians handle spring start-ups, mid-season tune-ups, and winterization to protect systems from seasonal damage. With well-stocked trucks and diagnostic tools, we ensure minimal downtime and optimal water usage for sustainable, healthy lawns and gardens.
Backflow Testing
We perform annual backflow prevention assembly testing and repairs to comply with state regulations. Our certified testers and specialty plumbers identify and fix contamination risks in irrigation, fire sprinklers, and boilers. By preventing contaminated water from entering public supplies, we safeguard health standards and ensure code compliance for residential and commercial clients.
Landscape Lighting
Our LED landscape lighting services include design, installation, and retrofitting incandescent fixtures. We offer path lighting, architectural accents, and energy-efficient upgrades to enhance safety and aesthetics. With fixtures lasting ten years or more and 90% lower energy consumption, our solutions reduce costs while extending the usability of outdoor spaces after dark.
Pump Systems
We service, repair, and install centrifugal pumps for irrigation, drainage, and pressure systems. Our licensed plumbers/electricians handle brands like Goulds and Franklin Electric, ensuring reliable water delivery. From boosting residential pressure to maintaining commercial water features, we provide end-to-end pump solutions with design and emergency repair capabilities.
Repairs
Northern Waters offers rapid-response repairs for irrigation, backflow, and pump systems. Our technicians diagnose leaks, controller malfunctions, and equipment failures with specialized tools. Whether addressing emergency leaks or seasonal breakdowns, we prioritize quick resolutions to minimize property damage and restore system functionality with durable, code-compliant components.
Questions
What services does Northern Waters Inc. offer?
We specialize in irrigation systems, backflow testing, landscape lighting, and pump installations. Services include design, repair, winterization, and emergency maintenance for residential and commercial properties.
Are your technicians certified?
Yes. Our team holds certifications as Backflow Assembly Testers, Specialty Plumbers, and Licensed Pump Installers to ensure compliance with Washington state regulations.
Do you service my area?
We serve Snohomish and King Counties, including Seattle, Everett, Kirkland, and Edmonds. Contact us to confirm service availability for your specific location.
How often should backflow testing be done?
Annual backflow testing is required by Washington Administrative Code (WAC 246-290-490) to prevent water contamination. We provide certified testing and repair services to meet this mandate.
What are the benefits of LED landscape lighting?
LED lighting lasts up to ten years, uses 90% less energy than incandescent bulbs, and offers enhanced durability. We provide LED conversions, design consultations, and fixture replacements to improve efficiency and aesthetics.
What are your emergency service hours?
We offer 24/7 emergency support for critical irrigation or pump failures. During regular business hours (8 AM–4 PM, Mon–Fri), we prioritize prompt response times for urgent repairs.
