Rockland Plumbing & Sewer is the trusted plumbing company in Oak Lawn, Illinois. As a result of over 25 years of steady efforts, we've built a solid foundation in the plumbing industry. From simple to complex plumbing systems, we are confident that our plumbing repairs will bring you peace of mind. Servicing downtown Chicago and the entire Chicagoland area, we have focused our plumbing services on generating customer satisfaction without the need to overspend.