Real 2026 pricing from verified SeaTac-area lawn care contractors — by lot size, neighborhood, and ZIP code.
Lawn Mowing in SeaTac, WA typically costs $44-$57 per visit per visit in 2026, depending on property size and job conditions. Most SeaTac property owners pay the mid-range tier. Get an exact, itemized price for your address in under 60 seconds with an instant Quotly quote.
SeaTac sits in southwest King County, wrapped around Seattle-Tacoma International Airport between Burien, Tukwila, and Des Moines, with neighborhoods like Angle Lake, Bow Lake, McMicken Heights, Riverton Heights, and the SR-99 / International Boulevard corridor. With a population around 32,000 and mostly modest residential lots — roughly 5,000 to 7,000 sq ft across the airport-adjacent neighborhoods — a compact Bow Lake yard and a roomier Angle Lake parcel can still come back with different mowing quotes, which is the biggest reason a neighbor's price rarely matches yours. Below you'll find typical 2026 per-visit and monthly pricing for SeaTac, a real sample quote for an average lot, the neighborhoods most local crews cover, ways to save, and a month-by-month calendar tuned for the Pacific Northwest climate. SeaTac's labor market tracks South King County alongside Kent, Renton, and Burien, so rates sit roughly 10-15% below Seattle proper. If you're comparing nearby markets, see our pricing guides for Burien, Des Moines, Tukwila, and Kent as well.
| Lot Size | Per Visit | Monthly (4×) |
|---|---|---|
| Small (under 4,000 sq ft) | $44 - $50 | $88 - $110 |
| Average (5,000 - 7,000 sq ft) | $44 - $57 | $90 - $120 |
| Large (7,000 - 10,000 sq ft) | $55 - $75 | $110 - $180 |
| Extra-large (10,000+ sq ft) | $70 - $110 | $150 - $260 |
Prices reflect 2026 rates from verified contractors serving the 98148, 98158, 98168, 98188 ZIP code area. Need an exact number? Get an instant SeaTac lawn mowing quote based on your actual lot.
Sample quote based on a typical SeaTac property. Your actual price may vary — get your own SeaTac lawn mowing quote in 60 seconds.
Most reputable lawn care companies include the following on every weekly or bi-weekly visit. If a quote skips any of these, ask why before signing — they are considered industry-standard.
Lawn care companies typically offer one of three pricing models. Choosing the right one for your property and schedule can save 15–30% over the season.
| Pricing Model | Typical Price | Best For | Trade-offs |
|---|---|---|---|
| Per-visit (pay as you go) | $40 – $60 / visit | Occasional service, vacation rentals, fast-growing spring touch-ups | Highest per-visit rate; no guaranteed scheduling slot |
| Monthly contract (4 visits) | $160 – $240 / month | Most homeowners — a locked-in weekly schedule through the growing season | Locked into a single provider for the season; minor cancellation fees |
| Seasonal package (8 months) | $1,200 – $1,800 / season | Hands-off owners who want one annual invoice including spring + fall cleanup | Larger upfront commitment; less flexibility mid-season |
SeaTac crews typically offer 15-20% off on-demand rates for recurring customers. South King County routes through Angle Lake and McMicken Heights fill up fast once the growing season starts in April.
Bi-weekly is the dominant SeaTac cadence — about 64% of local customers — and it runs roughly half the cost of weekly. Only step up to weekly during the fast-growing May-June stretch.
Adding edging, string-trimming, and blow-off to the same stop costs far less than booking them separately. Ask for a single all-in per-visit rate.
Many SeaTac operators offer a small route discount when two adjacent homes book together, since it cuts drive time between the Bow Lake and Riverton Heights stops.
SeaTac's wet winters drive heavy moss in tree-shaded yards near Angle Lake and North SeaTac Park. A single early-spring treatment is far cheaper than rehabbing a thinned-out lawn by summer.
| ZIP | Neighborhoods Covered |
|---|---|
| 98148 | South SeaTac, Angle Lake (south), Des Moines border, S 200th corridor |
| 98158 | Sea-Tac Airport area and adjacent commercial parcels |
| 98168 | Bow Lake, Riverton Heights, Tukwila border, Military Road corridor |
| 98188 | McMicken Heights, Angle Lake, Bow Lake, International Boulevard / SR-99 corridor |
A couple of SeaTac and Washington-specific points to know before booking lawn service:
Verified contractors on Quotly serve lawn mowing customers across SeaTac and surrounding King County neighborhoods, including:
What to expect month-by-month for lawn mowing in the SeaTac, WA climate.
| Month | Recommended Activity |
|---|---|
| January | Dormant season — optional cleanup of fir needles and storm debris between systems. |
| February | Apply moss treatment to shaded lawns and sharpen mower blades before spring. |
| March | First mow once daytime temps reach the mid-50s, typically after the last spring frost around March 2. |
| April | Bi-weekly mowing begins as the growing season starts; optional spring fertilization and weed control. |
| May | Peak growth — many lawns move to weekly service, with edging and trimming on every visit. |
| June | Continue regular mowing; raise height to 3" to protect roots before summer dry stretches. |
| July | Mow on schedule; watch for brown patches and water deeply but infrequently on dry days. |
| August | Bi-weekly mowing as rainfall tapers; fall aeration scheduling opens. |
| September | Core aeration and overseeding window — South King County's compacted soil benefits. |
| October | Final regular mowings and leaf cleanup as the growing season winds down. |
| November | Last cleanup mow before the first fall frost around November 23; clear leaves as they drop. |
| December | Dormant season — equipment service and storm-debris cleanup as needed. |
Flat lots are fastest and cheapest to mow. Sloped, terraced, or heavily-treed properties take longer and may require walk-behind mowers or extra trimming — typically a 10–20% surcharge.
Weekly mowing during the growing season is the most cost-effective schedule. Bi-weekly service costs more per visit because taller grass takes longer to cut, especially in fertile soils after heavy rain.
Growing seasons vary by region. Many contractors offer reduced winter rates or dormant-season cleanup packages. Booking right before peak growing season often locks in lower rates than starting mid-summer.
Edging, trimming, bagging clippings, fertilization, and aeration are common add-ons. Bundling these with regular mowing typically saves 15–25% compared to booking each separately.
Lawn care services are subject to state and local sales tax in most jurisdictions. Reputable contractors show this as a separate line item on quotes and invoices rather than burying it in the base rate.
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