About Us

SIOUXLAND CONSTRUCTION
ALLIANCE

• Official website of the Siouxland Construction Alliance, formerly known at the Sioux City Construction League
• Established in 1917, with the objectives of providing its membership with a source of news and information in the construction industry;
• Promotes the professionalism of the building industry;
• Promotes participation of members at educational programs and activities;
• Strives to be proactive leaders and recognized as the voice of the building industry;
• We offer blueprint copy service for both members and non-members