HAINLINE was founded in 1981 to assist owners, architects, and contractors in the construction process. Everyone at Hainline comes from large commercial A/E/C firms. Our people have designed, built, and renovated major stadiums, roadways, city infrastructure, schools, and international destinations. We pack big firm experience into our small, professional offices in Downtown Seattle. With Hainline, you have a partner who understands how your business operates. No need for hand-holding. Check out our website at www.hainline.net