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Sellen Construction

General Contractor
Founded in
1944
Privately Held
$370.7M
463
Healthcare, Life Science, BIM, Education, Design-Build, Construction Management, Laboratory, Tenant Improvement, General Construction, Integrated Project Delivery, Arts and Entertainment, Commercial Office, GC/CM, Self Perform Work

About Sellen Construction

Sellen Construction is a prominent locally-owned and operated commercial builder established in 1944, with its headquarters located in the vibrant South Lake Union neighborhood of Seattle, Washington. As one of the leading general contractors in the Pacific Northwest, Sellen has built a reputation for delivering iconic projects that cater to the needs of significant sectors including technology, science, arts, healthcare, and hospitality. The company is deeply committed to enhancing the communities it serves by constructing spaces where important activities and events occur, all while actively participating in charitable contributions to local non-profit organizations.

Sellen Construction offers a comprehensive range of services that extend beyond traditional building. Their expertise includes preconstruction support, cost estimating, constructability services, Virtual Design and Construction (VDC), integrated project delivery, and sustainability services. A dedicated Special Projects group specializes in renovations and tenant improvements, addressing the diverse needs of office and healthcare clients. This holistic approach ensures that each project not only meets but exceeds client expectations, showcasing the company's adaptability in handling various construction challenges.

Throughout its history, Sellen has completed numerous notable projects that highlight its proficiency and commitment to quality. Landmark projects include the Bill & Melinda Gates Foundation Campus, Seattle Children’s Hospital Building Hope Expansion, and the Museum of History and Industry, all of which reflect the company’s focus on impactful construction. Other significant works include the King Street Station Restoration, and innovative office towers for Amazon in Seattle’s bustling Denny Triangle neighborhood. Moreover, Sellen has an impressive portfolio that encompasses projects such as the Fairmont Olympic Hotel, Pacific Northwest Ballet – Francia Russell Center, and a range of tenant improvement projects for notable clients like Amazon. With a diverse project base and a robust commitment to their community, Sellen Construction continues to make a lasting impact in the region.

Need to submit a Pay App to Sellen Construction?

Payment applications generally include the application for payment form and a continuation sheet (which includes a schedule of values and change orders). Depending on the situation, you may also include backup documents like materials receipts and invoices, payroll wage reports, and lien waivers.

It's a lot to keep straight, and it's further complicated by most GCs requiring their own custom payment application forms, rather than standard AIA templates. Fortunately, Siteline has more than 8,000 forms from over 6,000 GCs—in our system. Our software streamlines the entire monthly billing workflow, ensuring you submit the perfect pay apps on time, every time, which gets your invoices paid about three weeks faster.Want to see for yourself?

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All of Sellen Construction's locations

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many forms with different layouts