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About Ourtree.

Established in 2005 by Art Mitchell, Ourtree began as a bold one-man operation with a vision far beyond the construction sites: to transform the very way businesses engage with each other. From the outset, Art’s ambition was not just to build structures, but to reinvent the essence of business interactions, placing positive relationships at the forefront of every project.

Ourtree has always been about going back to the roots of business, where a handshake holds weight and connections are the cornerstone of every undertaking. We've grown from a single person’s dream into a dedicated team, but our main goal remains unchanged—to foster genuine, lasting relationships with our clients and subcontractors. These partnerships are the bedrock of our operations and the secret to our success.

As a small general contractor, Ourtree operates with a deep-seated belief that every project is a partnership, a chance to not just construct spaces but to create environments where trust is as foundational as the concrete we pour. Art Mitchell and the Ourtree team invite you to experience a different kind of building—one where your vision is honored, your input is valued, and your satisfaction is our ultimate blueprint for success.

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Lic.# OURTR**829L1

Our services are available across all of Washington State, with localized construction support for every major region. We proudly serve the core Puget Sound and I-5 corridor cities including Seattle, Tacoma, Bellevue, Everett, Redmond, Kirkland, Renton, Kent, Federal Way, Auburn, and Shoreline. We also operate extensively in Eastern and Central Washington with coverage in Spokane, Spokane Valley, Yakima, Kennewick, Pasco, Richland, Moses Lake, Walla Walla, Wenatchee, and Ellensburg.

On the Olympic Peninsula, we service Port Angeles and Sequim (Clallam County), Port Townsend and Chimacum (Jefferson County), and provide full coverage throughout Kitsap County, including Bremerton, Silverdale, Poulsbo, and Port Orchard. In Island County, we work in Oak Harbor, Coupeville, and Langley. Other major service areas include Bellingham (Whatcom), Mount Vernon and Anacortes (Skagit), Longview (Cowlitz), Lacey and Tumwater (Thurston), and Centralia (Lewis).

Wherever your project is located—urban, rural, island, or coastal—Ourtree LLC brings expert construction, remodeling, design, and development services to your doorstep.

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Ourtree LLC – Your One-Stop Partner to Build, Design, Remodel, and Invest in Commercial & Residential Construction
Ourtree LLC is Washington’s premier general contractor, offering full-scope services for both residential and commercial projects. We specialize in custom home building, whole-home remodeling, kitchen and bathroom renovations, ADUs and DADUs, and fix and flip investment rehabs. Our expert team also delivers value-driven construction management for developers and real estate investors, handling framing, concrete, sitework, utility installation, and vertical construction with precision.

In the commercial space, we manage tenant improvements, light commercial builds, office retrofits, and ground-up development—streamlining timelines while ensuring code compliance and design intent. For waterfront and shoreline properties, Ourtree LLC provides marine construction services including dock building, pile driving, beach access, and custom steel or timber fabrication.

Our integrated design-build model ensures that every phase—from architectural planning to project delivery—is managed with clarity, speed, and accountability. We also offer financing options and pre-foreclosure assistance to support homeowners navigating transitions.  Book your free consultation at www.ourtree.today and experience the power of seamless construction, tailored for Washington’s diverse landscape—residential, commercial, inland, or shoreline.

©2018 by Ourtree

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