Landscaping Cost in Black Diamond, WA in 2026
Most Landscaping projects in Black Diamond, WA cost between $1,600 and $22,000. The typical price is $6,500.
Labour and materials in Black Diamond run about 11% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Softscape planting versus hardscape construction
- Irrigation and lighting
- Grading and drainage work
- Plant maturity at installation
Usually included
- Design layout and plant material
- Soil preparation and mulch
- Installation labour
Usually extra
- Ongoing maintenance
- Permits for grading
- Retaining walls over 3 ft
Landscaping companies in Black Diamond, WA
Businesses listed on Google near Black Diamond, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Cedar County Landscaping
4.9(163 reviews)
25145 Summit Dr, Black Diamond, WA 98010
Blue Sky Landscape LLC
4.9(76 reviews)
26910 200 Ave SE, Covington, WA 98042
Primed Landscaping
4.9(31 reviews)
21020 SE 256 Pl, Maple Valley, WA 98038
Manzano Landscaping
4.9(27 reviews)
29211 158th Ave SE, Kent, WA 98042
K C Landscaping
5.0(19 reviews)
31226 168th Way SE, Auburn, WA 98092
Jim's Landscape Supplies
4.1(11 reviews)
28945 229th Pl SE, Black Diamond, WA 98010