Expert Deck, Porch, and Railing Contractor

Elevate Your Outdoor Living Experience

Welcome to 3 Brothers Decking, a family owned and operated company that stands out as the leading decking company in the PNW. Whether you're looking to upgrade your home with a new deck, porch, or balcony - our skilled team is dedicated to bringing your vision to life.




Monday-Saturday 7am-7pm

Bellevue, WA

2265 116th Ave NE
Bellevue, WA 98004

Auburn, WA

3319 C St NE
Auburn, WA 98002

Coeur d'Alene, ID

3390 Hayden Ave
Hayden, ID 83835


1205 U.S. Rte 2 Suite 304A
Sandpoint, ID 83864


You can trust 3 Brothers Decking for your decking needs. We proudly serve Western Washington, including the Greater Seattle Area, and Northern Idaho, with deck installations that bring safety, strength, and style to your outdoor living space. Our design and build services combine expertise, experience, and exceptional service at a competitive price.

The benefits of adding a deck to your home:

Maximizing your outdoor living space and adding property value is easy with a deck addition. You'll have an instant entertaining and dining area, as well as a serene oasis to soak up some fresh air.

At 3 Brothers Decking, our experienced contracting team will help you get the highest quality deck for your budget and ensure that it's installed with meticulous attention to detail.

One of the most apparent advantages of installing a deck is that you can instantly give yourself more space for guests to mingle and dine. A deck becomes an extension of your home, where guests can flow from the indoor living areas onto the deck outside.

Another major benefit of having a deck installed is that it will add significant value to your home. The addition of an outdoor living area is widely recognized as one of the best investments you can make in your home.

Not only does it enhance the aesthetic and lifestyle appeal, but it also offers potential buyers a great outdoor space to enjoy if you choose to sell your home. As 3 Brothers Decking only uses the finest materials and a team of trusted professionals, each of our decks has significantly improved the value of our client's homes. 

A deck is a great way of creating a unique look and feel for the outdoor spaces of your home. At 3 Brothers Decking, your home's aesthetic is our top priority. Our seasoned design crew is committed to assisting you in choosing the ideal deck style for your unique needs. Whether it's modern, classic, or something completely different, we'll make sure it makes an impressive statement.

Transform your outdoor space into a haven with our vast selection of deck designs. Explore a variety of materials, finishes, and styles, each perfectly tailored to your unique taste.

Our experienced team will also guide you every step of the way, ensuring your dream deck becomes a reality.

At 3 Brothers Decking, we are your partners in creating your dream deck, especially if you are looking for customized options. Our team will work closely with you to bring your vision to life, whether that means adding stylish stairs, comfortable benches, or sturdy railings.

We believe in going above and beyond to make sure every detail is perfect, so you can enjoy a deck that exceeds your expectations.

Don't let a lack of entertainment options limit your outdoor activities - let a beautiful deck be the perfect solution for keeping your kids engaged and happy.

These are just some of the many benefits of installing a deck at your home. With 3 Brothers Decking, we guarantee that you'll get the perfect deck for your lifestyle and budget.

Looking for other home construction services?

3 Brothers Decking also provides siding and other home exterior services in and around Seattle, Spokane, and Northern Idaho. sells complete deck railing kits and parts for cable railing, frameless glass railing, and framed glass railing for contractors and DIYers.

Deck Railing Installation

We install many types of railing styles including: cable railing, framed or frameless glass railing, aluminum railing, and natural wood railing.
coastline azek dock

Dock Construction Services

We have many dock styles available for installation on your beach or waterfront property. Contact us today for a quote to build your new dock!

Why choose us?

We are a passionate, family-owned business with a proven track record, that is proud to offer our customers in Washington and Northern Idaho an elevated decking experience. This includes expert craftsmanship, friendly customer service, and quality building materials.

Our experienced team has all of the knowledge and skills needed to ensure your satisfaction in every project we do. With us, you don't have to worry about a thing - from the very beginning of the project planning process all the way through to its completion and beyond.

Our Services:

Deck construction & installation

Our team of decking specialists, ranked among the best in Washington state, have planned and constructed hundreds of customized decks to meet the specific needs and desires of our clients. We use only the highest-quality materials and construction techniques, ensuring our decks are durable and add value to your home.

Deck railing systems

Transform your deck into a stylish and secure outdoor oasis with the perfect railing system. At 3 Brothers Decking, we provide a wide range of tailor-made railing choices for decks, all designed to complement the aesthetic of your home and deck. We install many types of railing styles including: cable railing, framed or frameless glass railing, aluminum railing, and natural wood railing.

Deck cover installation

Extending your roof or constructing an awning over your deck provides a sheltered space that is usable in all seasons, particularly the PNW's rainy season.

We build deck coverspergolas, awnings, automatic-pergolas, gazebos, and more ensuring your deck remains protected from both rain and intense sunlight.

Deck lighting installation

Lighting can help bring your deck to life and enhance the mood of your outdoor space. With the right deck lighting, you'll have an impressive space in which to enjoy and entertain day and night.

Whether you want subtle illumination or a bold effect, our deck lighting experts will work with you to create a stunning outdoor ambiance.

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