Alpine Sprinklers, Inc. - Issaquah's Licensed Landscaping Services
1420 NW Gilman Blvd, Issaquah, WA 98027
Property Service Solutions
- Irrigation construction
- Irrigation repair or maintenance
- Irrigation design services
- Landscape construction or installation
- Landscape maintenance
Question Answers
How can Alpine Sprinklers help with dying shrubs and weed problems in my Issaquah landscape?
Many Issaquah homeowners face issues like dying shrubs and mulch bed weeds, often due to inconsistent or inefficient watering. Alpine Sprinklers addresses this by designing and installing precise irrigation systems that deliver the right amount of water to each plant zone, reducing overwatering that can cause weeds and underwatering that harms shrubs. Their maintenance services include checking for coverage issues during spring start-ups and recommending adjustments to ensure your landscape stays healthy and vibrant.
What does your irrigation design and construction process involve for a new residential system?
Our process begins with a consultation to assess your landscape's specific needs, whether for an existing yard or new construction. We design a custom system using high-quality materials like Hunter and Rainbird products, ensuring proper zoning for different plant types and efficient water use. Installation includes durable Schedule 40 PVC and Superlon poly pipe, along with a required backflow prevention assembly for compliance. Since 1975, we've focused on creating reliable systems that last, with ongoing support through services like repairs and seasonal maintenance.
Do you offer maintenance and repair services for existing sprinkler systems in Issaquah?
Yes, we provide comprehensive maintenance and repair for residential sprinkler systems in Issaquah. Our services include spring start-ups where we turn on your system, check for leaks, and adjust sprinkler heads; annual backflow testing as required by regulations; fall winterization to protect pipes from freezing; and repairs for any issues that arise. With decades of experience, our team can quickly diagnose and fix problems, helping keep your system running smoothly year-round.
Company Profile
Alpine Sprinklers, Inc. has been serving the Issaquah community since 1988, bringing over four decades of irrigation expertise to local homeowners. Founded by Bob Darnall in Wenatchee in 1983, the business grew through word-of-mouth recommendations before relocating full-time to Issaquah. Today, it's a family-oriented operation with Bob's son and long-term employees including Juan and his family members, who ensure consistent, quality work. Specializing in residential sprinkler systems, the company handles everything from new installations in existing or new landscapes to seasonal maintenance like spring start-ups, required backflow testing, and winterization. Using durable materials like Hunter and Rainbird products, Schedule 40 PVC, and Superlon poly pipe, they focus on reliable, compliant systems that help Issaquah residents maintain healthy landscapes. The team's deep local knowledge and hands-on approach make them a trusted resource for irrigation needs in the area.

















