Service Areas
Lawn Care & Pest Control in Liberty Lake, WA
Automated Lawn & Pest Control takes care of lawns, sprinkler systems and pest problems for Liberty Lake homes and businesses, at the east end of the Spokane Valley near the Idaho line. We're a locally owned Spokane company, and we help newer Liberty Lake lawns thicken up, keep builder-installed sprinklers covering evenly and keep spiders and ants outside.
or call (509) 818-1831
Services
Lawn, Sprinkler & Pest Services in Liberty Lake
For Liberty Lake homes, rentals and businesses.
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Lawn Care
Weekly mowing, fertilizer and weed control, core aeration, power raking and top dressing, planned around Spokane's seasons.
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Sprinklers & Irrigation
Repairs, timer programming, new systems and drip lines, plus fall blowouts before the hard freeze.
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Pest Control
Perimeter treatments that put a barrier around your home or business to help keep spiders, ants, wasps and mice outside.
Local conditions
Lawn Care in Liberty Lake
Newer neighborhoods bring a familiar set of lawn problems, and most of them start below the grass.
Much of Liberty Lake has been built in the last few decades, and newer lawns here tend to struggle for the same reason: what's under them. Construction compacts the ground, and the topsoil spread back over it is often thin, so roots stay shallow and the grass thins out and browns quickly in summer.
Core aeration relieves that compaction, and top dressing spreads better soil over the lawn without tearing it out. Add overseeding and you have a lawn renovation that rebuilds a thin lawn from the soil up.
Most of Liberty Lake also sits on the same fast-draining valley floor as the rest of Spokane Valley, so sprinkler coverage matters. Many homes here came with a builder-installed system, and it's worth checking that it still covers evenly: a tilted head or a zone that runs too short shows up quickly as a brown patch. Our sprinkler repair team adjusts heads, fixes leaks and programs controllers, and we install Wi-Fi controllers you can run from your phone.
Nearby
Nearby Areas We Serve Around Liberty Lake
Liberty Lake is the last Washington city on I-90 before the Idaho line.
- Spokane Valley, including Greenacres, to the west
- Otis Orchards, across the Spokane River to the north
- Post Falls, ID, just over the state line to the east
- Coeur d'Alene, ID, farther east on I-90
- Spokane, where we're based, to the west
Free quote
Get A Free Quote in Liberty Lake
Tell us what's going on with the lawn, the sprinklers or the pests, and include your Liberty Lake address. We'll get back to you with a plan and a price.
- Phone
- (509) 818-1831
- [email protected]
- Service area
- Spokane County & North Idaho
Questions
Liberty Lake Yard Care Questions
Can you help keep my Liberty Lake yard up to HOA standards?
Yes. Many Liberty Lake neighborhoods have homeowners associations with standards for front yards. Automated Lawn & Pest Control keeps a yard neat all season with weekly mowing (trimmed, edged and blown clean), fertilizer and weed control and shrub bed weed control. If your HOA has specific landscape rules, mention them when you request a quote.
Why is the lawn at my newer Liberty Lake home thin and patchy?
Usually it's the soil, not the seed. Construction compacts the ground and the topsoil on top is often thin, so roots can't get deep and the lawn dries out and thins in summer. Check sprinkler coverage first, then fix the soil: core aeration relieves the compaction and top dressing adds better soil, followed by overseeding. See how that worked on a Spokane lawn renovation.
Why are there so many spiders around homes near the lake?
Spiders go where their food is, and water means more flying insects, especially around porch lights at night. Homes near the lake, ponds and wetlands tend to see more webs on decks, windows and siding. Our perimeter pest control treats the outside of the house, around the foundation, doors, windows and utility lines, to help keep spiders outside.
Do you work across the state line in Post Falls?
Yes. Automated Lawn & Pest Control also serves North Idaho, including Post Falls, just over the state line from Liberty Lake, and Coeur d'Alene. The services we offer on the Idaho side are listed on each town's page.
Last updated September 18, 2026