Kenmore, WA · King County
Grizzly works in Kenmore from our base in nearby Lynnwood. We install, repair and winterize sprinkler systems, and test every zone before we leave.
Sprinkler repair, new installs, fall blowouts and backflow work come first. The same crew handles drainage, patios, fencing and lighting.
Leave your name and number. Danny calls you back to set a time.
Prefer to talk? Call (425) 648-9443
5.0 ★★★★★Google · 7 reviews
4.5 ★★★★½Yelp · 15 reviewsAt Seattle-Tacoma International Airport (SeaTac), the nearest NOAA normals station we use for Kenmore, the first frost arrives around November 23 in a typical year, and by November 6 in about one year in ten. Northshore Utility District, which supplies water to Kenmore, requires backflow assemblies to be tested when installed and every year after by a certified tester. We plan around these dates and rules from the first visit.
Sprinkler & irrigation
Broken heads, leaking valves, damaged lines and zones that won't turn on. We find the real cause, fix it, and test every zone.
Sprinkler and drip systems designed around your lawn, beds and water pressure, with smart controllers that cut water waste.
Zone layouts built from a water-pressure test and a walk of your yard, so every head covers its area without dry spots or puddles.
Compressed-air blowouts that clear every zone before the first freeze. Book in October to get on the schedule.
Installation, repair and replacement of the backflow preventer that keeps irrigation water out of your drinking water.
French drains, catch basins, downspout lines and regrading that move water away from your house.
Built for Kenmore yards
Puget Sound summers are dry enough that a lawn can go brown in a few weeks without water, and the rest of the year is wet. A system that isn't set up for both runs too much, too little, or cracks over winter.
Heads spaced too far apart leave dry patches, and zones that run too long leave puddles. We test your water pressure, match each zone to the plants it waters, and set run times for the soil you actually have.
Kenmore neighborhoods
We work across Kenmore, including Downtown Kenmore, Inglewood and Uplake Terrace.
Danny to confirm from real jobs: typical lot type here, and the most common irrigation or drainage problem.
Danny to confirm from real jobs: typical lot type here, and the most common irrigation or drainage problem.
Danny to confirm from real jobs: typical lot type here, and the most common irrigation or drainage problem.
Local rules
A lawn sprinkler system is a cross-connection to your drinking water, so it needs a backflow assembly. Northshore Utility District provides water to the City of Kenmore, and we check its rules before any work starts.
Northshore Utility District requires backflow assemblies to be tested by a certified backflow assembly tester every year.
A new backflow assembly is tested at the time it is installed, then every year after that.
An assembly is tested again if it is moved or repaired. If the yearly test is not done, the district can shut off water service.
Source: Northshore Utility District, Cross Connection & Backflow Prevention
Why Grizzly
01
Grizzly is based in nearby Lynnwood and works across King County.
02
Sprinkler repair, new installs, fall blowouts and backflow work come first for us.
03
Every job starts with a walkthrough and a clear price before any work starts.
04
Irrigation, drainage, lighting and hardscape runs are laid out together, so trenches are dug once.
05
One crew handles the job end to end. Nothing is subcontracted.
06
Before we leave, we run every zone with you and walk you through the controller.
Reviews
★★★★★
"Danny worked on our broken irrigation pipe and a underground connector. He was efficient, on time, and got the job done cleanly. I would hire him again."
Anirban B. · Google review
★★★★★
"… Weeks after installation, I had an issue with one garden area getting oversaturated along with water build up so I called Danny and he came right over that same day and found that there was a faulty valve and he took care of it right away. Grizzly is competitively priced and Danny is very knowledgeable. …"
Ronald H. · Google review
★★★★★
"… He did a great job and was very thoughtful to not tear up the yard, and cleaned up the sidewalk as well. It turned out very nice! I appreciated the time he spent with me answering questions about my sprinkler system and other landscaping related questions I had. …"
Eric H. · Google review
How it works
01
Call (425) 648-9443 or send the form. Photos of the problem area help more than anything else.
02
We visit the property, find the real cause or the best layout, and give you a clear, written price.
03
Our own crew does the work. Nothing is subcontracted.
04
We run every zone with you before we leave, and stay reachable for anything that needs adjusting.
Our warranty
Irrigation and landscape lighting work carries an 18-month warranty. Hardscaping, like patios and retaining walls, carries a 12-month warranty. If something we installed fails in that time, we come back and fix it.
Related services
Patios, walkways and walls built on a compacted base that drains and stays level on sloped lots.
Cedar privacy fences, gates and repairs, with posts set deep for wet Northwest ground.
Low-voltage LED path, step and uplighting that makes your yard safe and usable after dark.
Grading, utility trenching, stump removal and haul-off that set the base for everything built on top.
Questions
It depends on what failed. A broken head is a small fix, while a failed valve or a cracked main line takes more time and parts. We find the cause first and give you the price before any work starts.
Before the first freeze. At Seattle-Tacoma International Airport (SeaTac), the nearest NOAA normals station we use for Kenmore, the first frost arrives around November 23 in a typical year, and by November 6 in about one year in ten, so booking in October is safest. Water left in the lines can freeze and crack pipes, valves and the backflow preventer.
Yes. Northshore Utility District, which supplies water to Kenmore, requires backflow assemblies to be tested at installation and every year after by a certified backflow assembly tester. An assembly is also retested if it is moved or repaired.
Yes. We repair systems no matter who installed them. If a zone is worth redesigning instead of patching, we tell you before any work starts.
Yes. We design zones around your lawn, beds and water pressure, install the system, and test every zone before we leave. New sprinkler installations come with an 18-month warranty.
In most cases, yes. A smart controller adjusts watering to the weather, so the system skips a cycle after rain and waters more during a dry August. It usually connects to the valves you already have.
Usually it is one of two things: a leaking valve or line that lets water seep out between cycles, or poor drainage that keeps rainwater sitting in the soil. We check the irrigation first, then the grading and drainage, and fix whichever one is the cause.
Yes. Grizzly Landscape & Construction LLC is registered with Washington L&I as contractor GRIZZLC755LL, and is bonded and insured. You can look the number up on L&I's Verify a Contractor tool.
Yes. We install French drains, catch basins and downspout lines, and regrade areas where water runs toward the house. Planning drainage and irrigation together means the trenches are dug once.
Call (425) 648-9443 or send your name and number through the form. Estimates are free, and we walk the property with you before we quote.
Where we work
We work across Kenmore, including Downtown Kenmore, Inglewood and Uplake Terrace.
Free estimate
Free estimates across Kenmore. Leave your name and number and Danny will call you back, or call now.
