Building Custom Decks in Portland for Over 25 Years

Building Custom Decks in Portland for Over 25 Years

Custom Outdoor Living Design & Build in Portland

We specialize in designing and building fully custom outdoor living spaces. From elevated decks and covered structures, to integrated lighting, sound systems, kitchens, multi-level layouts, and more, each project we create is tailored to your home and your ideal use of the space.

We Make Complicated Deck Projects Look Easy!

From beautiful natural wood to composite and PVC decking options, we are confident we can achieve your vision for a custom deck in Portland.

Explore Our Custom Deck Projects in Portland

Our Portland Deck Contractor Services

We offer the following services in the Portland Metro Area:

Testimonials

Our Proven Design-Build Process

1

We will meet with you to discuss your ideas and understand your needs. Now’s a great time to bring your photos, floorplans, Pinterest boards, and wish lists! We’ll offer our own ideas and address questions and concerns.

2

After gathering this information, we will provide you an initial plan complete with pricing for a variety of products.

3

From here we can exchange ideas and shape the project to perfection via email, phone or further on site visits.

Once you’ve decided to move forward with us, we want to make sure you’re in the loop every step of the way. We’ll keep you updated with everything you need to know during the project.

Your dedicated project lead will be available to:

  • Send you project updates
  • Answer any questions
  • Show you progress photos
  • Support with the payment process
  • Receive new requests
  • And more.

Have any questions or concerns during the project? You can contact us and we’ll get back to you right away.

You sit back and let us work our magic! Our talented team of professionals will have your dream deck completed as efficiently as possible, while ensuring clear communication during every phase and the highest quality execution. 

As we get close to finishing up the project, we’ll meet with you once more to address any questions or concerns you may have. We will walk through the project, discuss warranty procedures and arrange for final payment.

Take Your Deck From Old to Outstanding with Three Rivers

Is Three Rivers the Right Fit for Your Project?

You’re looking for a fully custom design, not a pre-built template. 

You value long-term durability and quality craftsmanship.

You’re looking for a collaborative design process.

Portland, Look Up!

Have you spotted us on your morning commute?

If you do, let us know! Three Rivers Custom Decks loves hearing from our neighbors.

Portland Custom Deck Installation FAQ

The experts at Three Rivers Custom Decks work year-round to deliver quality workmanship to homeowners in Portland, but many choose to begin their projects in late winter or early spring in preparation for a full summer of use!

If you’re looking to create a beautiful new outdoor space for your home, contact us today for your consultation and secure your preferred timeline early!

Because every Three Rivers project is designed around your home and how you want to use your space, the timeline can vary. The best way to get an accurate estimate is to share your vision with our team. We’ll walk you through the design, permitting, and construction process, and provide a clear, realistic timeline tailored to your unique project.

For a straightforward deck with minimal features, construction can often be completed in 1–2 weeks once permits are approved. More complex builds, like multi-level decks, custom railings, integrated lighting, pergolas, or outdoor kitchens, can take several weeks or longer. Some factors that can affect the overall timeline are material selection, weather, site access, and inspection timelines.

The cost to build a custom deck varies based on size, materials, complexity of design, and added features like lighting, built-in seating, or pergolas. Pressure-treated wood decks can be a more budget-friendly option, while composite and PVC decking offer long-term durability with less maintenance at a higher upfront cost. Because every project is custom, the best way to get an accurate price is to schedule a personal consultation. Our team will provide a detailed estimate based on your goals, space, and budget.

Three Rivers Custom Decks works with a wide variety of materials. While Composite and PVC Materials dominate today’s market, we have extensive experience with Cedar, Mahogany, and Various Hardwoods. We use only the Highest Quality materials available today and do our best to match your budget and expectations with the perfect product.

Generally, yes. Many Portland deck projects require permits, depending on several factors like size, height, and structural design. Local codes and permitting help to ensure your new deck is safe and compliant with local regulations, and our team is well-versed!

The team at Three Rivers Custom Decks will walk through the process with you during our consultation and ensure your final project not only meets your expectations but also meets local code requirements.

At Three Rivers Custom Decks, we pride ourselves on our craftsmanship. We employ Crew Leaders with an average of 15 years of deck and outdoor living experience. From our top Carpenters to our labor staff, we strive to exceed all of your expectations.

Our Crews train continuously in the proper installation techniques of any materials our customers choose, and will work with you as the project unfolds to ensure the final result exceeds your expectations.

Have a question that we didn’t answer? Contact us! 

Yes! Our Portland deck company offers deck replacement and upgrade services. Whether your current deck is showing its age, becoming unsafe, or simply no longer fits your needs, we can redesign and rebuild it to better match your home and lifestyle. We’ll assess the existing structure and recommend the best approach to upgrade your space.

Your Portland Luxury Deck Builder Should Do These 7 Things

Ensure the Highest Quality

At Three Rivers Custom Decks, quality craftsmanship is our top priority. We select only the best decking material for our customers’ projects. With over 25 years of combined custom deck-building experience, our team knows how to deliver an end result that you’ll be satisfied with for years and years to come.

Provide Competitive Rates

Ever heard the old adage, ‘You get what you pay for?’. With over 25 years of experience in Portland custom deck building, we can say that this is true. Our prices are competitive with companies that provide a similar level of service and end result. Our experience and efficiency bring our customers value by providing exceptional service and quality at industry-standard prices. Contact us today for a quote!

Earn Amazing Reviews

Our customers in and around the Portland area are consistently pleased with our exceptional work. And we’ve got great reviews to show for it! Browse these testimonials from our Portland customers, check us out on Angi’s List, or read some of our Google reviews!

Execute Complicated Projects With Style

Your dream project might be complicated, but Three Rivers Custom Decks is up to the task. Other builders might not want to touch your project with a 10-foot-pole, but with our 25+ years of combined deck-building experience, our team of Portland deck builders guarantees a great result, no matter how complicated the project.

Keep Your Project Organized

We ensure your experience with us is as smooth and seamless as possible. We’ll work with you from start to finish to accomplish your dream deck or outdoor living space. From our initial consultation all the way to the final project walkthrough, you can count on us to be on top of things at every stage of the process!

Provide Expert Consultations

Our team’s 25+ years of experience means that we’ve just about seen it all. Complicated landscape? No problem. With Three Rivers Custom Decks, you can feel confident knowing that you are getting expert help to design and execute your dream project.

Make Getting Your Quote Easy

We’ve made it incredibly simple to request a quote. All you have to do is click the button below! It’s that easy.





Online Access for Homeowners

Our simple online system makes it possible to access your project from any computer, tablet, or smartphone.

To access your account please contact Buildertrend at 1-877-309-0368.

Start Your Project Now