Uptown is the name Blue Island uses for its central business district around Western Avenue. Wikipedia describes it as known for antique stores, art galleries and restaurants, and it includes the historic Blue Island Opera House at 13114 Western Avenue. The Cook County hazard mitigation plan also uses the name, noting historic, well-maintained neighborhoods "within the Uptown District and north of 127th Street."
No official Uptown boundary map turned up in the research for this page, so it does not draw one. It leans on anchor places instead: Western Avenue, York Street, Vermont Street and 127th Street. Whether your address counts as Uptown does not change the plumbing. Call (773) 207-0518, describe the problem and give your cross streets.
Plumbing questions here tend to come from two kinds of buildings. Some are older mixed-use buildings with shops below and flats above. Others are older houses on the side streets. The sections below cover both.
Where Uptown plumbing questions start
Each place below is real and sourced. Each one comes with a practical point for the person holding the phone.
Western Avenue storefronts and flats
Blue Island's city code (section 52.009) gives each main building its own water service pipe, tap and meter, with a shutoff just ahead of the meter. In a building that mixes shops and flats, the units inside generally share that service. Find the shutoff before you need it.
The library on York Street
The Blue Island Public Library at 2433 York Street won a 2025 award from the Metropolitan Water Reclamation District for its green roof. The roof slows rain before it enters the combined sewer. That is a reminder that Uptown drains share pipes with stormwater.
Vermont Street and the old depot
The Rock Island depot on Vermont Street is a stop on the city's landmark tour. The county plan names the low-lying area around Washington Street and Vermont Street near California as prone to urban flooding. Check a map for your own block instead of assuming.
Side streets north of 127th
Citywide, about 29 percent of housing units were built before 1940, according to the Chicago Metropolitan Agency for Planning. That is a citywide figure. For a single house, the age of the plumbing depends on what past owners replaced.
Combined sewers and what to ask about backups
The city's overflow notification plan says most of Blue Island is served by a combined sewer, which carries household wastewater and storm runoff in the same pipe. The county plan blames repeated urban flooding mainly on the age and capacity of that system. In heavy rain, the pipe can fill and push water back toward basements.
RainReady, a nonprofit program of the Center for Neighborhood Technology, recorded 469 flood-related insurance claims in ZIP code 60406 between 2007 and 2011. It recommends check valves, overhead sewers and rain gardens. If a basement floor drain has ever backed up, ask a plumber whether a check valve or an overhead sewer fits the building.
Ask the plumber to explain what the fix protects. A check valve stops flow from the street side, but it does not help if the blockage is inside your own line. A camera inspection shows which situation you have.
Plumbing trouble in Uptown?
Call (773) 207-0518 to talk through the problem and ask about plumbing service on your street.
Building type and the first plumbing question to ask
These are starting points, not diagnoses. A plumber has to look at the actual building.
| Building | First question | First step |
|---|---|---|
| Storefront with flats above | Who shares the water service and sewer line? | Find the shared shutoff and tell the plumber who else uses the line. |
| Older house on a side street | What is the water service line made of? | Look where the line enters the basement or call the city water department about its lead service line inventory. |
| Basement with a floor drain | Has it backed up in heavy rain? | Ask about a check valve or overhead sewer and a camera inspection. |
| Landmark building | Is any exterior work involved? | Ask Building Safety about a Certificate of Appropriateness before planning visible changes. |
Before you call about a leak or backup in Uptown
A few minutes of preparation makes the first call useful.
- Shut off the water. Turn the main shutoff clockwise. In a mixed-use building, check whether it also controls a neighbor's unit and tell them.
- Stop using drains. If sewage or gray water is rising, keep sinks, showers and washers off until a plumber has looked.
- Take photos. Pictures of the water, the drain and the damage help with insurance and help the plumber plan.
- Note the building. Say whether it is a house, a flat in a mixed-use building or a landmark, and give the cross streets.
Check the plumber, not just the price
Illinois licenses plumbers through the Department of Public Health, which runs an online plumbing license verification lookup. Ask for the license name and number and check it before work starts.
Blue Island section 150.052 requires a permit for plumbing installation and repair, applied for at the Building Department. The city checks for a valid plumbing license, except where the applicant is the owner-occupant of a single-family home. Plumbing contractors must also register with the city.
Uptown plumbing questions
The name refers to the central business district around Western Avenue, and the county plan extends it to historic neighborhoods north of 127th Street. No official boundary map was found, so use your cross streets when you call.
Most of Blue Island is on a combined sewer. In heavy rain the shared pipe can fill and push water back through floor drains. A plumber can tell you whether a check valve or an overhead sewer would help your building.
The city's overflow plan says city sewers connect to interceptor sewers owned and operated by the Metropolitan Water Reclamation District. Your own house sewer is your responsibility. Ask the plumber where the problem sits.
The city keeps a service line inventory, and most lines are listed as unknown. The city ran free in-home identification in August 2026. Contact the Water and Sewer Department at City Hall for current options, or look at the pipe where it enters your basement.
Use the Illinois Department of Public Health plumbing license verification lookup. Ask the plumber for a license number and check it before work begins.
Related plumbing services
Also see plumbing information for Olde Western Avenue, another Blue Island neighborhood, or the full service area.