Overlake Hospital – Renton, WA Feb 2012 Sound proof engine room

U.S Postal Sorting Building – Bellevue, WA Dec 2011 Insulate and sound proof entire building and drop ceilings

Warehouse bldg (Omega General) – Kent, WA Sept. 2011 10,000 sqft office, Insulate existing walls for sound proofing, insulate ceilings and drop ceilings for sound.