Decks and Porches Cost in Olympia, WA in 2026
Most Decks and Porches projects in Olympia, WA cost between $8,500 and $28,000. The typical price is $15,000.
Labour and materials in Olympia 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 Olympia, WA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $28 |
| Mid-range | $50 |
| High-end | $94 |
Deck builders in Olympia, WA
Businesses listed on Google near Olympia, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
KD Design General Contractor
5.0(122 reviews)
1339 Rhododendron Ct NE, Olympia, WA 98516
Black Bear Construction LLC
5.0(38 reviews)
8609 83rd Ave SE, Olympia, WA 98513
Better Homes NW
4.5(46 reviews)
BETTER HOMES NW, 11812 Littlerock Rd SW, Olympia, WA 98512
BNW Construction
5.0(21 reviews)
3648 Carpenter Rd NE, Olympia, WA 98516
Infinity Fencing and Decking LLC
4.8(23 reviews)
3021 Eagle Loop NE, Lacey, WA 98516
Woodpecker Construction - Olympia Home Remodeling, Custom Home Builder
5.0(20 reviews)
7435 Henderson Ct SE, Olympia, WA 98501