Auburn’s multi-project work on the 800 block of 5th Avenue in downtown Seattle is one of the largest and most complex plumbing projects in Auburn’s portfolio. The F5 Tower is a 45-story, steel-frame building with eight levels of below-grade parking. Levels 1–16 consist of a five-star luxury hotel, while the upper 28 floors are class-A office space.
- General Contractor: JTM Construction
- New Construction and Renovation