Trusted Local Plumbing Services in Chicago, IL
Chicago plumbing deals with long, hard winters, a deep frost line, heavy rain that overloads the combined sewer system, and one of the largest stocks of lead water service lines in the country. The city has a program to replace lead service lines over time. Basement flooding from sewer backups is common in big storms, which is why many homes have backflow valves or overhead sewers.
Homeowner Advisory
Residential Housing & Plumbing Notes: Chicago
Chicago is full of brick two-flats, bungalows and greystones built from the late 1800s through the 1950s, most with basements. Many still have cast iron drains, galvanized supply lines and original main shutoffs. Chicago's plumbing code has historically required metal pipe in many situations, and the city licenses plumbers itself.
Basement backups
Heavy rain overloads the combined sewer and pushes water up floor drains. Backflow valves, standpipes or overhead sewers are the common fixes.
Lead service lines
Many older homes are served by lead pipes from the street. The city's program and a licensed plumber can explain replacement options.
Frozen and burst pipes
Pipes near exterior walls, in unheated porches and in garages freeze during deep cold snaps.
Core Services
Recommended Plumbing Solutions for Chicago
Sewer Line Repair
Sewer line repair fixes the pipe that carries waste from your house to the city sewer or septic tank.
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Drain Cleaning
Drain cleaning clears clogs from sinks, tubs, showers, toilets and the main line with a drain snake (auger) or high-pressure water jetting.
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Burst Pipe Repair
A burst pipe needs the water shut off right away, then a plumber cuts out the damaged section and replaces it.
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Repiping
Repiping replaces a home's water supply pipes, usually old galvanized steel, polybutylene or corroded copper, with new PEX or copper.
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Plumbing Questions Answered for Chicago Residents
Do Chicago plumbers need a city license?
Plumbers are licensed by the Illinois Department of Public Health, and plumbing work in Chicago also involves the city's Department of Buildings. Ask about permits for bigger jobs.
How do I know if I have a lead service line?
Check where the water line enters the basement. Lead is dull gray, soft and shiny when scratched, and won't attract a magnet. The city also has lookup tools.
How do backflow prevention valves protect Chicago basements from sewer flooding?
During heavy storms, Chicago's combined sewers can surcharge and back up through basement floor drains. A check valve or overhead sewer conversion physically blocks storm backflow from entering the home.
At what depth are water lines buried in Chicago to prevent freezing?
Chicago building code requires water service lines to be buried at least 5 feet underground to stay beneath the frost line during severe midwestern winters.
What should I do if pipes freeze in an unheated Chicago porch or addition?
Leave taps slightly open, apply gentle heat using a space heater or hair dryer, and monitor joints carefully as they thaw in case expansion cracked the pipe.
Chicago Service Territory & Covered ZIPs
Connecting properties in Cook County with pre-screened independent plumbing contractors.
Helpful Homeowner Resources
Nearby Communities in Cook County
Cicero · Schaumburg · Evanston · Arlington Heights · Palatine · Skokie · Des Plaines · Orland Park · Oak Lawn · Berwyn · Mount Prospect · Tinley Park · Oak Park · Hoffman Estates · Glenview · Streamwood · Park Ridge · Wheeling
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