top of page

Est. 2007

“Custom Source Woodworking (CSW) has been a manufacturing partner of ISEC’s since 2009.  CSW provided custom high-end millwork at my project called ACE Hotel located in Los Angeles, CA.  Their attention to detail and precision is evident in the final product.”

 ~Ha Le Khac, Operation Manager, ISEC, INC

“I’d like to take a minute to recognize the ISEC relationship with Custom Source Woodworking.  Over 15 years, we have seen CSW overcome all types of project and business related challenges.  Joe and his team have a wealth of AWW knowledge and Joe himself is probably one of the best woodworkers I have ever met!  From traditional AWW components to sophisticated one off pieces of art, Joe’s team can get it done and has invested resources to keep them very relevant.  It’s been a pleasure developing the ISEC/CSW relationship with you.   Thanks for all that CSW has done and will do in our partnership.”

~Keith M. Mohr, Vice President, ISEC, INC

“The custom curved millwork reception desk was designed as a commanding focal point in the reception area and CSW delivered.  We were fortunate that a local company with the expertise was on this very important project”

 ~Trent Hart, AIA, Tovani Hart PC - Association of Washington Business Project


With its beginnings in a 1000 square foot garage Custom Source Woodworking has grown to a 37,000 square foot facility, over the course of its 15 years. We have expanded from just servicing our local community to providing high end custom woodwork all over the United States. This happened in large part by the vision of its developer, Joe Wadsworth and his business partners. Together they have over 100 years of experience in the woodworking industry.




Engineering &
3D Modeling



Our Architectural Millwork Process Flow



Pursuing Excellence

Transforming the Commercial Woodworking Industry with a transparent culture, passionate teamwork, and the belief that creative results take creative approaches.




Project Planning

Custom Cabinetry

Custom Metalwork

Industrial Finishing

Solid Surface Fabrication

While Providing Solution Based Services Including
bottom of page