Sod Installation in Snohomish County, WA

Sod installation typically costs $1.50-$3.50 per square foot for materials and labor, depending on site preparation needs and sod quality. A typical 1,000 sq ft lawn runs $1,500-$3,500. This includes old grass removal (if needed), soil preparation, grading, premium sod, and professional installation. We provide free detailed estimates.

New sod typically takes 2-3 weeks to root and establish. During this time, keep the sod consistently moist with daily watering. After 2-3 weeks, you can begin light foot traffic. Full use of your lawn (playing, heavy traffic) is safe after about 4 weeks. This is much faster than seeding which takes 6+ months.

Sod can be installed almost year-round in the Pacific Northwest, but spring (March-May) and fall (September-October) are ideal. Cooler temperatures and natural rainfall help establishment. Summer installation works well with proper watering. We can even install in winter during dry spells, though growth is slower until spring.

No, you should never lay sod over existing grass. The old grass layer will suffocate and create a thick thatch layer that prevents proper root establishment and blocks water/nutrients. We always remove existing grass, prepare and grade the soil properly, then install new sod for best results.

Water new sod daily (sometimes twice on hot days) for the first 2 weeks to keep it consistently moist but not soggy. After 2 weeks, gradually reduce to 2-3 times weekly. First mowing after 2-3 weeks once roots are established. Avoid heavy traffic for the first month. We provide detailed aftercare instructions with every installation.

We use premium cool-season grass sod blends specifically grown for Pacific Northwest conditions. Common varieties include perennial ryegrass, tall fescue, and Kentucky bluegrass blends. These grasses thrive in our wet climate, stay green year-round, and establish quickly. We match the sod type to your specific needs (shade tolerance, heavy traffic, etc.).