The Underground Contractors Association of Illinois (UCA), established in 1957, is a not-for-profit trade association of contractors and suppliers in sewer, water, utility and underground industries throughout Illinois. It is active in market development, information, education, labor, and the promotion of safety. UCA represents over 200 contractor and associate member companies involved in: * Water Sewer Pipeline Construction * Trenchless Rehabilitation and Installation * Wastewater Treatment Plant Construction * Phone, Cable, and Electric Installation * Excavation and Site Work * Hazardous Waste Removal * Storm Drainage * Gas Distribution UCA maintains a wide range of benefits, educational opportunities, and services designed specifically for the underground contractor. UCA means: Business, Opportunities, Contacts, Benefits, Services, Information and Success!