Gazebo or Freestanding Porch - Build or Install Cost in Mercer Island, WA in 2026
Most Gazebo or Freestanding Porch - Build or Install projects in Mercer Island, WA cost between $1,600 and $22,000. The typical price is $6,500.
Labour and materials in Mercer Island 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 Mercer Island, WA
Businesses listed on Google near Mercer Island, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Lee's General Landscaping and Yard Clean Up
4.8(220 reviews)
12224 5th Ave S, Seattle, WA 98168
Alderwood Landscaping
5.0(35 reviews)
3055 112th Ave NE #102, Bellevue, WA 98004
Modern Living Landscaping Inc
5.0(23 reviews)
3612 Meadow Ave N, Renton, WA 98056
Shepherd Stoneworks Inc.
5.0(12 reviews)
2728 62nd Ave SE, Mercer Island, WA 98040
Aden Landscaping Bellevue
5.0(8 reviews)
5900 119th Ave SE a31, Bellevue, WA 98006
Newport Landscape services LLc
5.0(7 reviews)
11410 NE 124th St Ste 517, Kirkland, WA 98034