Decks and Porches Cost in Langley, WA in 2026
Most Decks and Porches projects in Langley, WA cost between $8,000 and $27,000. The typical price is $14,500.
Labour and materials in Langley run about 8% 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 Langley, WA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $26 |
| Mid-range | $48 |
| High-end | $90 |
Deck builders in Langley, WA
Businesses listed on Google near Langley, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Legacy Decking - PVC & Composite
4.9(74 reviews)
6105 48th St NE, Marysville, WA 98270
Tool and Trade Construction
5.0(37 reviews)
1910 W Casino Rd APT 312, Everett, WA 98204
Legacy Decking - Mukilteo & Edmonds
5.0(25 reviews)
8490 WA-525, Mukilteo, WA 98275
Honeycomb Deck Builders
5.0(22 reviews)
4901 NE 2nd St, Renton, WA 98059
Modernized Exteriors LLC
4.4(27 reviews)
4403 Russell Rd, Mukilteo, WA 98275
Legacy Decking - Everett & Mill Creek
5.0(16 reviews)
5302 S 2nd Ave, Everett, WA 98208