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Deck Repair

We repair decks, so you can get the longest life out of your deck.

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Deck Construction

Building a brand new high quality decks from scratch is our specialty.

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Deck Design

Your deck will last decades, get your deck designed the way you want it.

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Full Service Deck Contractor

3 Brothers Decking is your deck building engineer. We design and build decks for strength, safety, and style. We're here to build you an outdoor living experience that you can enjoy and trust.

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Durable, stylish, decking materials
with 25 year warranties

  • Composite decking boards, railing systems, metal deck framing, exterior lighting fixtures.
  • 25 year warranties on Trex materials.
  • 10 year warranty on labor in case of repair.
  • Trex products contained 95% recycled-content.
  • Best composite decking on the market.
  • Made in America.

Deck Contracting Services

Trex deck with cable railing in the snow

Deck Construction

We build and supply all aspects of decking construction: footings, posts, post anchors, girders/ beams, ledger, joists, joist hangers, bridging, decking boards, decking board spacers, fascia for clean presentation.

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Deck repair contractor services

Deck Repair

Have your deck repaired to maintain the longevity, appearance, and safety of your deck. We can add safety and accessory features to your deck, and rebuild/ replace/ reinstall any part of your deck.

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Glass deck railing with Trex decking

Deck Railing

Any kind of railing you need, for optimal safety and style: aluminum railing, composite railing, natural wood railing, cable railing, glass railing. Contact us for deck railing ideas and have us build your railing or order a custom DIY kit.

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Embedded LED deck lighting fixture in a cedar deck cover

Deck Lighting

We install and build fixed lighting kits for low-voltage, solar, led, and more deck lighting options. Enjoy your outdoor living space at all hours of the night by lighting up your deck.

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Deck cover / deck awning over Trex decking boards

Deck Covers / Deck Awnings / Pergolas / Gazebos

Decking covers, pergolas, and gazebos are all great ways to shade your deck. Building a cover protects your deck and frees you to use your outdoor living space in the rain, hail, snow, sun and other weather conditions in safety and comfort.

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An old dock in need of repair

Dock Repair / Dock Construction

Does your dock need maintained or replaced? We offer the same quality services for all dock repair and dock construction services.

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Did you know?

*60% of all decks in the US are in need of repairs

Statistics published by the International Association of Certified Home Inspectors.

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Estimated Decks in America


Decks in need of repair/ replacement

Make sure yours isn't one of them

Scheduling available this season, 2019. Is your deck ready for winter?

About 3 Brothers Decking

Your go-to decking company

We build decks for new homes, simple to complex repairs, and remodeling projects. We can replace, repair, expand your deck, or add any decking feature onto the existing deck on your house(including deck covers/ pergolas/ gazebos/ and more). If you're the DIY type, we support your projects! Call on 3 Brothers Decking for full or partial decking construction and you can handle the rest. We are experienced installers who want to improve your outdoor living space, adding value to your home.

-See our work
-Use our Estimate Calculator
-Contact us

We Use Decking Materials Built for Safety, Stability, and Longevity.

Want to build your own deck? We offer advice, materials, full and/or partial construction.

Seattle, WA | 3 Brothers Decking

Seattle, Washington

Serving all of western Washington: King County, Snohomish County, Skagit County, Whatcom County, Pierce County, Thurston County, and more.

3 Brothers Decking is your go-to decking contractor for new deck, deck repair, and deck improvement services. We're here to handle or help with all, or any individual part, of the deck building process. We can meet with you and help blueprint your future deck, designed to your satisfaction in accordance with the building code. Our decking crew will be scheduled to come out and build your deck, stairs, and railing beyond inspection standards. Pergolas, porches, deck covers, gazebos, any and all deck protection/outdoor living space covers are also our expertise.

Interested in building your own deck? Call on our expertise: we can display options for you and help you hone in on your design and choice of materials, send a pre-built decking kit to your curb, and pick up any step of the process you might not want to do.

We make it simple:

  • Design and Blueprinting
  • Obtain Proper Permitting
  • Select your Materials
  • Confirm your order

Then we'll cut, pack, and send your prebuilt deck directly to your curb.

Once you have your custom decking package, we can start and finish any part of the construction process. We'll be available for questions, guidance, and hands-on construction depending on your needs.

Anthony working on a deck

Have a handyman or contractor already? We'll work with them.

Need us to build it? We're just a phone call away.

Calculate the deck materials and labor costs for your decking project.