Welch Bros., Inc. is your complete source for underground precast concrete structures, concrete pipe, sewer and drainage pipe, and an array concrete construction supplies. We are a distributor of sewer and drainage pipe made from PVC, HDPE, and corrugated steel. Other product offerings include reinforcing steel, hand tools, foundation forms and accessories, decorative concrete color, and stamps for all trades. Welch Bros., Inc. has met the needs for nearly 45 years with three convenient locations in Elgin, Bartlett, and Belvidere, Illinois. Welch Bros., Inc. engineers and manufactures a wide variety of precast concrete products which include the following: sanitary sewer systems, storm drainage systems, septic tanks, round and elliptical pipe, construction barrier walls, and flared end sections. Our experienced workforce takes tremendous pride in their craftsmanship, and consistently delivers the finished product timely and efficiently. We look forward to meeting with you to discuss your specific construction needs. Click Here Click Here Click Here Click Here Click Here Do you have a question? We are here to help! Bartlett Precast Sales Phone: (847) 741-6134 Belvidere Precast Sales Phone: (815) 547-3000 Bartlett Dispatch Phone: (847) 741-6134 Belvidere Dispatch Phone: (815) 547-3000 Precast Manufacturing Bartlett, IL. Construction Supply Store Elgin, IL Precast Manufacturing Belvidere, IL.