Prolific Design Build & Restoration(425) 800-4775
Build/Decks & Outdoor

Decks & Outdoor.

New builds, restorations, hand-finished railings.

Pressure-treated, cedar, composite, hardwood. New construction or full restoration of existing deck framing. Permit pulls included.

Start your decks & outdoor intake.

To start a Prolific decks & outdoor estimate, send the basics below and you'll get an AI-priced number in about 60 seconds — no salesperson and no obligation.

Photos + a short description is all we need to scope this. We reply within one business day.

No spam. No salesperson.
Pricing engine · Live
2,445 line items across 90 trades
1 updated this week · Last refresh: Mon 2:00 PM PT
Sources: Xactimate · RSMeans · Angi · HomeAdvisor · WA L&I · AI cost models

How decks & outdoor works with Prolific.

Every Prolific decks & outdoor project in King County follows the same path: a 60-second AI estimate, a photo upload that tightens it to ±8%, a 30-minute walkthrough that locks the final price, and then we build to that number.

  1. Basic intake — 60 seconds

    An AI estimate priced from real completed King County jobs. ±15%, no salesperson, no phone tag.

  2. Photo upload — 2 minutes

    Send photos and the number tightens to ±8%. We arrive ready instead of guessing on site.

  3. Walkthrough — 30 minutes

    Every property gets walked. The walkthrough number is the number — that is what you sign.

  4. We build

    Written scope, Prolific crew, and the price you locked at the walkthrough. No change-order theater.

What you get. Always.

Every Prolific decks & outdoor project includes joist + ledger + post + footing engineering, decking material consultation, railing design (cable, glass, wood) — written into the scope before work starts, not sold as an upgrade later.

Joist + ledger + post + footing engineering
Decking material consultation
Railing design (cable, glass, wood)
Permit pulled for you
King County code compliance
Documented final inspection
500+
Homeowners served
4.98
Aggregate rating
24/7
Emergency response
2021
Founded in King County
Live feed

Recent decks & outdoor work.

Live pipeline syncing. Check /work for the full project archive.

Decks & Outdoor in 14 King County cities.

Prolific provides decks & outdoor in all 14 King County cities we serve — Issaquah, Bellevue, Renton, Maple Valley, Covington, Black Diamond, Enumclaw, Sammamish, Newcastle, Snoqualmie, North Bend, Mercer Island, Kirkland, Federal Way — dispatched from our Issaquah headquarters with the same crew, scope discipline, and warranty in every one.

Straight answers

Decks & Outdoor — straight answers.

Is decks & outdoor covered in King County?+

Yes. Prolific serves all 14 King County cities for decks & outdoor — Issaquah, Bellevue, Renton, Maple Valley, Covington, Black Diamond, Enumclaw, Sammamish, Newcastle, Snoqualmie, North Bend, Mercer Island, Kirkland, Federal Way.

What does Prolific include in this scope?+

Joist + ledger + post + footing engineering · Decking material consultation · Railing design (cable, glass, wood) · Permit pulled for you · King County code compliance · Documented final inspection

Are you licensed and certified?+

WA GC #PROLISN776L6. IICRC S500/S520/S540 certified. Xactimate certified. Founded 2021.

Something else on your mind? Call (425) 800-4775 — 24/7, a person answers.

Ready to lock decks & outdoor?

★ 4.98 · 500+ Washington homeowners served

Phalanx learning · decks
Pricing model for this trade last updated Jun 14, 2026.
Updated continuously by our Phalanx pricing engine.