Lawn Care in Kennewick, WA: Companies, Prices and When to Book
We list 10 companies serving Kennewick that offer lawn care. Lawn mowing here typically runs $50 to $77 per visit.
What lawn care costs in Kennewick
| Service | Typical price | Unit | What drives the price |
|---|---|---|---|
| Lawn mowing | $50 to $77 | per visit | Weekly through the growing season on an average quarter-acre lot. |
| Edging and trimming | $15 to $24 | per visit | Usually bundled into a mowing visit rather than billed alone. |
| Fertilizer application | $16 to $25 | per 1,000 sq ft | Slow-release blend, three to five rounds a year. |
| Weed control | $12 to $18 | per 1,000 sq ft | Pre-emergent in spring, post-emergent as broadleaf weeds show. |
| Core aeration | $15 to $24 | per 1,000 sq ft | Once a year, priced higher on compacted clay soil. |
| Overseeding | $25 to $38 | per 1,000 sq ft | Nearly always quoted together with aeration. |
| Grub and insect control | $14 to $21 | per 1,000 sq ft | One preventive round covers most of the season. |
| Dethatching | $13 to $19 | per 1,000 sq ft | Only needed when thatch is over half an inch thick. |
Priced for a city of 83,921 in Benton County, outside the major metros.
Compare against national lawn care costs or price your own lawn on the lawn cost estimator.
Lawn care companies in Kennewick
Eden Landscaping & Tree Service LLC
5.0on Google (113)Kennewick, WA
Eden Landscaping & Tree Service LLC works on properties in Kennewick, Washington, handling lawn care, landscaping and tree service, rated 5.0 by 113 Google reviewers, with Google reviews going back to 2024, and a published phone number and website.
Wine Country Landscaping
5.0on Google (63)Kennewick, WA
A Kennewick lawn care company, Wine Country Landscaping lists lawn care and landscaping, rated 5.0 by 63 Google reviewers, with Google reviews going back to 2024, and a published phone number and website.
Birch's Lawn Care, LLC
4.8on Google (76)Kennewick, WA
Birch's Lawn Care, LLC is a lawn care company in Kennewick, Washington, offering lawn care, rated 4.8 by 76 Google reviewers, with Google reviews going back to 2026, and a published phone number and website.
Bumblebee lawn care & curbing
4.8on Google (25)Kennewick, WA
Bumblebee Lawn Care & Curbing works on properties in Kennewick, Washington, handling lawn care, rated 4.8 by 25 Google reviewers, with Google reviews going back to 2023, Saturday hours listed, and a published phone number and website.
Empire Lawn Care LLC
4.7on Google (18)Kennewick, WA
Empire Lawn Care LLC is a lawn care company in Kennewick, Washington, offering lawn care, rated 4.7 by 18 Google reviewers, with Google reviews going back to 2021, Saturday hours listed, and a published phone number.
Lawn care(509) 619-2734TLC Landscape Management
4.7on Google (82)Kennewick, WA
Listed in Kennewick, Washington, TLC Landscape Management offers lawn care and landscaping, rated 4.7 by 82 Google reviewers, with Google reviews going back to 2025, and a published phone number and website.
Senske Lawn Care Services - Kennewick
4.6on Google (2,289)Kennewick, WA
Senske Lawn Care Services - Kennewick serves Kennewick and the surrounding Washington area with lawn care, rated 4.6 by 2,289 Google reviewers, with Google reviews going back to 2026, Saturday hours listed, and a published phone number and website.
Epic Lawn Care & Pest Control
4.4on Google (255)Kennewick, WA
Listed in Kennewick, Washington, Epic Lawn Care & Pest Control offers lawn care and pest control, rated 4.4 by 255 Google reviewers, with Google reviews going back to 2018, and a published phone number and website.
Heritage Professional Landscaping and Maintenance
3.9on Google (104)Kennewick, WA
Heritage Professional Landscaping and Maintenance serves Kennewick and the surrounding Washington area with lawn care and landscaping, rated 3.9 by 104 Google reviewers, with Google reviews going back to 2017, and a published phone number and website.
Jesse's Lawn Maintenance
3.8on Google (33)Kennewick, WA
Listed in Kennewick, Washington, Jesse's Lawn Maintenance offers lawn care, rated 3.8 by 33 Google reviewers, with Google reviews going back to 2025, and a published phone number and website.
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Where these companies are
When to book lawn care in Kennewick
Kennewick sits in the Pacific Northwest climate region, which runs cool-season lawns. Last frost usually falls March 15-April 15 and first frost November 1-15, and that pair sets every date below.
Grasses that do well here
- Perennial Ryegrass
- Tall Fescue
- Fine Fescue
- Kentucky Bluegrass
| Task | Local window | Why then |
|---|---|---|
| Seed or overseed | Mid August to late September | Soil is still warm enough to germinate seed while air temperatures drop. |
| Fertilize | April, June, September, and early November | The September and November rounds do most of the work on a cool-season lawn. |
| Core aerate | Late August to October | Paired with overseeding so the seed drops into open holes. |
| Pre-emergent for crabgrass | February 15 - March 31 | Go by soil temperature: apply before it holds 55 degrees. |
Problems local crews deal with most: Moss in shade and wet soil, red thread, fusarium patch.
Want the exact soil temperature before you book pre-emergent? Check your ZIP on the soil temperature tracker.
How we verify these companies
- Ratings and review counts come from the platform named
- Hours, ratings, and photos come from public listings and can go stale
Lawn care in Kennewick: common questions
How many lawn care companies are there in Kennewick?
We list 10 companies serving Kennewick that offer lawn care. Compare the attributed Google ratings rather than any single score, check the company actually lists lawn care rather than assuming it, and get two quotes for the same scope.
How much does lawn care cost in Kennewick?
Typical Kennewick bands: lawn mowing $50 to $77 per visit, edging and trimming $15 to $24 per visit, fertilizer application $16 to $25 per 1,000 sq ft. These are bands rather than averages because a real quote depends on lot size, slope and how far the crew drives, and a full-season contract almost always beats per-visit pricing.
Does a lawn care company need a licence in Washington?
Yes. Applying herbicides, insecticides or fungicides on someone else's property for payment requires a commercial pesticide applicator licence issued by Washington. Ask the company for its licence number directly: we have no public register for this state to check it against for you.
When should I book lawn care in Kennewick?
Book two to three weeks ahead of the window, not inside it. In Kennewick that means seed or overseed mid august to late september; fertilize april, june, september, and early november; core aerate late august to october; pre-emergent for crabgrass february 15 - march 31. Those dates come from the Pacific Northwest climate record, and the weeks before them are the busiest stretch of the year for local crews.