General Contractor & Construction Services

MasterDecks is a Proud Member of the USI Custom Outdoor Living Team

Masterdecks is a part of an all-star lineup of custom builders in the USI Custom Outdoor Living lineup. Together we provide Seattle-area clients with a diverse group of specialty experts that execute high-quality projects with competitive pricing. No matter what your outdoor living dreams are, you’ll find what you are looking for on one of our partner sites.

Visit our partner sites to see our work, and get a free estimate for any additional outdoor construction services you might need.

For a free decking estimate, please call or contact MasterDecks today!

Patio Covers, Outdoor Kitchens & Outdoor Fireplaces

Timberline Patio Covers is known throughout the greater Puget Sound area for their in-depth designs and quality craftsmanship. Specializing in patio and deck covers, along with outdoor living space improvements such as firepits, fireplaces and outdoor kitchens, Timberline Patio Covers has been helping homeowners unlock the space between their home and the backyard by designing customized outdoor living spaces that are both functional and inviting. We can help you realize your backyard dreams!

Railings & Balconies

ResCom Railing Systems is the Seattle area’s premier railing contractor, specializing in the design and installation of awe-inspiring exterior railing systems. For over 15 years, Rescom Railing has been focused on building safe, elegant railing systems Pacific Northwest homeowners, while focusing on best-in-class customer care and satisfaction. Our certified installers are adept at building railings for decks, balconies, stairs, walkways, rooftops, and anything else that requires a railing!

Undercover Systems & Under Decks

Undercover Systems helps clients create fully-functional outdoor living spaces that remain dry despite the wet climate of the Pacific Northwest. With an underdeck roofing system, the underside of your deck becomes a ceiling, with rainwater being channeled into your gutter system. In addition to creating a dry, usable deck space, our underdeck systems dramatically improve exterior views while improving the overall aesthetic of your outdoor living space. Each underdeck system is customized to our clients’ unique needs!  

Electrical Services

Rock Electric provides electrical services for clients in Seattle and the greater Puget Sound area. Our experienced, licensed electricians pride themselves on customer service and safety. The Rock Electric technicians have built a reputation on prompt service, job-site maintenance and clean-up, and most of all, high quality electrical work. We specialize in residential remodels, hot tub and generator hook-ups, panel replacements and electric car charging station installations. 

Granite & Stone Sealing

Seal Team One provides stone surface covering services to customers in the Pacific Northwest. Granite and other natural stone materials are commonly used in upscale homes, but without proper sealing they can become stained and become off-color. The Seal Team One sealing process protects your stonework and makes the cleaning process easy, so you can protect your investment from oil, mold, mildew and dirt stains. We have you covered in protecting your granite and marble stonework!

USI Custom Outdoor Living

Our parent organization, USI Custom Outdoor Living has been serving the Seattle and Greater Puget Sound area with quality construction work since 2009. At USI Custom Outdoor Living we’re known for our quality craftsmanship, reliability, consistent regard for safe practices and exceptional customer service. Our vision is to make it easy, convenient and affordable for homeowners in the Pacific Northwest to fully experience the splendors of the great outdoors from their own home! 

Master Decks is a general contractor in the Seattle area. Our talented team of designers, project managers, and deck builders provide a wealth of experience that is unmatched in the Seattle outdoor living industry. With us, the construction process moves seamlessly from design to installation.

Let us show you why Master Decks has been trusted to install outdoor decks around Seattle for years

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