Water Line Repair & Replacement in Chicago

Water Line Replacement in Chicago — Addressing Lead and Galvanized Pipes

Many older Chicago homes — particularly bungalows and greystones built before the 1950s — still have lead service lines connecting to the city water main. Even homes with copper interior plumbing may have a lead connection underground. Norman Mechanical tests, repairs, and replaces water supply lines for Chicago homes, upgrading aging lead and galvanized pipes with modern copper. The City of Chicago offers assistance programs for lead service line replacement, and our team can guide you through the process. We handle the full scope of work from the city main connection through your interior plumbing.

Chicago's Lead Service Line Problem

Chicago has an estimated 400,000 lead service lines — more than any other American city. These lead pipes connect homes to the city water main and can leach lead into your drinking water, particularly when water sits in the pipes overnight or when construction disturbs the line. While the city treats its water to reduce lead leaching, the only permanent solution is replacing the lead pipe with copper. Norman Mechanical performs lead service line replacements for Chicago homeowners, and we can help you determine whether your home qualifies for the city's lead service line replacement program, which may cover a significant portion of the cost.

Interior Repiping for Chicago Homes

Beyond the service line, many Chicago homes have interior galvanized steel supply pipes that are corroding and restricting water flow. In a typical Chicago bungalow, the galvanized pipes run from the basement up through the walls to the kitchen and bathroom — and after 70–100 years, the interior of these pipes is heavily corroded, causing low water pressure, rusty water, and frequent leaks. Norman Mechanical replaces interior galvanized piping with modern copper or PEX throughout Chicago homes, working carefully in the tight spaces and plaster walls typical of the city's older housing stock. We minimize wall damage, patch access points, and ensure the new piping meets City of Chicago code.

Why Chicago Chooses Norman Mechanical

• ✓City of Chicago plumbing license — not just a suburban contractor working in the city
• ✓Specialized experience with bungalows, two-flats, greystones, and condo buildings
• ✓Navigate Chicago's unique plumbing code, which differs significantly from suburban codes
• ✓Efficient City of Chicago permit processing and inspection coordination
• ✓Coordinate with Peoples Gas for Chicago service-territory gas line work
• ✓24/7 emergency response to Irving Park, Portage Park, Jefferson Park, and Norwood Park

Need Water Line Repair in Chicago?

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