Project Portfolio



Projects Bidding
Projects Awarded

Waynco Construction is a General Contracting and Property Development organization.  We're licensed in Washington, Idaho, Oregon, California and Montana.  Our corporate office is located in Spokane Valley, Washington.

While construction services are Waynco’s primary focus, we've also developed small strip centers and a shopping center.  This has given us considerable experience in creating value through long term real estate planning.  Our commercial construction services include: Restaurants, Retail (ground-up & tenant improvements), Offices (ground-up & remodeling), Public Works, Food Markets and Special Projects.

Effective late July 2011, Waynco is transitioning to a new website.  Please feel free to begin using it by following this link, especially if you find a broken link or missing page on our old site.
“Established in 1986, Waynco Construction, Inc. has achieved long-term commercial construction success by implementing policies and practices that honor high quality standards and exceed our responsibilities to our clients, employees and community.”

Robert Rosier, President

Waynco Construction Inc.  •  10213 E. Buckeye Lane  •  Spokane Valley, WA  99206
Phone:  509-624-3777  •  Fax:  509-458-5390

Copyright © 2011 Waynco Construction Inc.