WATER SERVICE LINE REPLACEMENT — COOK COUNTY & LAKE COUNTY, IL

The water service line runs from the street main to your home or building — and like any underground pipe, it can corrode, crack, or simply reach the end of its life. We handle new water main taps, service line upgrades, and repairs across Cook County and Lake County, IL.

Older properties throughout Chicago and Cook County may still have a lead service line. We replace lead service lines with new, code-compliant pipe, and this work is often paired with underground water main and utility installation on larger projects. Once a new line is in, we can also test and certify any backflow preventer on the system — see backflow testing & certification.

All work is performed by Illinois-licensed Master Plumbers (IL License #055-009344) and permits are obtained as required by law, in line with the Illinois Plumbing License Law (225 ILCS 320) and Cook County Building Regulations. Every technician walks you through the diagnosis, shows you the problem, and gives you a written price before touching a single pipe.

We serve both residential properties and commercial buildings — restaurants, offices, retail stores, and multi-unit buildings — throughout Cook County and Lake County, IL.

What's Included