Three Rivers custom deck with stairs and railing


Our Team

Three Rivers Custom Decks offers a staff with over 2,500 projects of experience spanning over 25 years. Our design work, which is always free of charge, is well thought out and tailored to your personal needs. We are happy to use your plans or use our years of expertise to design you the perfect outdoor living space. Our goal is to design you the most economical, yet functional and aesthetically pleasing space possible within your budget. During the design process you will deal directly with the Owner, Jim Gates, who has been in the Decking industry since 1988.


Three Rivers Custom Decks. We employ Crew Leaders with an average of 15 years deck and outdoor living experience. From our top Carpenters to our labor staff, we strive to exceed all of your expectations. Our Crews are trained to work with you as the project unfolds to assure the final result exceeds your expectations. Our Crews are trained continuously in the proper installation techniques of any materials our customers choose.


Three Rivers Custom Decks work’s 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.

Three Rivers Custom Decks is considered by most of its past customers as a great value. As always and is true today, you get what you pay for. We typically are competitive with companies that provide a similar level of service and finished product. Our efficiency helps us keep our prices within industry standards while providing above industry standard service and quality.

Three Rivers Custom Decks services the following areas:

Portland, West Linn, Lake Oswego, Tualatin, Sherwood, Beaverton, Newberg, Hillsboro, Canby, Oregon City, Beavercreek, Happy Valley, Gresham, Troutdale, Gladstone, Tigard, Wilsonville, Vancouver amongst other small cities.

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