Decks and Porches Cost in Federal Way, WA in 2026
Most Decks and Porches projects in Federal Way, WA cost between $8,500 and $28,000. The typical price is $15,000.
Labour and materials in Federal Way run about 15% 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
- Pressure-treated pine versus composite versus hardwood
- Height off the ground and stair count
- Railing material
- Footing depth required by frost line
Usually included
- Footings, framing and decking
- Railings and stairs
- Fasteners and flashing at the ledger
Usually extra
- Permits
- Under-deck drainage
- Built-in seating or pergola
Unit prices in Federal Way, WA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $28 |
| Mid-range | $50 |
| High-end | $94 |
Deck builders in Federal Way, WA
Businesses listed on Google near Federal Way, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Decks by Northwest
5.0(49 reviews)
2003 SE Maple Valley Hwy Ste. 209, Renton, WA 98057
Fresh View Construction
5.0(49 reviews)
10109 Sales Rd S, Tacoma, WA 98444
Decks Restore
5.0(45 reviews)
33530 1st Way S Ste 102, Federal Way, WA 98003
Dr.Decks
4.8(37 reviews)
4440 S 49th St, Tacoma, WA 98409
Nova Home Builders LLC
5.0(25 reviews)
1300 SW Campus Dr, Federal Way, WA 98023
King County Decks
5.0(24 reviews)
402 S 333rd St Ste 104, Federal Way, WA 98003