Last updated by Ardmore Plumbers
Westmont is one of the few DuPage County villages where a plumbing call is as likely to come from a third-floor condo as from a house. Ardmore Plumbers answers (858) 363-8298 24 hours a day and sends licensed plumbers across the village, from the old frame houses near downtown Cass Ave to the condo, townhome and apartment complexes spread through the rest of town.
From Villa Park the drive is about 15 to 20 minutes: a straight run south on IL-83 (Kingery Hwy), then in on Ogden Ave. That puts Westmont toward the outer edge of our area, and the plumber on the way tells you the price before starting any work.
Plumbing in Westmont homes, condos and townhomes
About 44% of Westmont's housing units sit in larger apartment and condo buildings, and roughly 45% of households rent. Most of those buildings went up in the 1970s and early 1980s, so their original water heaters, supply valves and drain stacks are well past their design life. The single-family houses near Cass Ave are older still, many from the 1920s, when the village incorporated.

| Where you live | Common calls | What the plumber checks first |
|---|---|---|
| Condo or apartment unit | Leaks into the unit below, kitchen clogs, water heater failures | Unit shutoffs and whether a shared stack is involved |
| Townhome | Water heaters, toilets, faucets, lower-level sump pumps | Which pipes are yours and which belong to the association |
| Older house near Cass Ave | Galvanized supply, clay sewer laterals, old drain stacks | Water pressure, pipe material and the main sewer line |
Renters should call the landlord or property manager first; most leases require it. If water is actively leaking and nobody answers, closing the fixture valve and calling a plumber is sensible, but building repairs usually need the owner's approval.
When a leak crosses from one unit to another
Water through a condo ceiling usually starts in one of three places: a supply line or fixture upstairs, a drain or shower pan upstairs, or a shared stack inside the wall. Timing narrows it. A stain that spreads only while the upstairs shower or washer runs points to a drain; steady dripping with nothing running points to a pressurized supply line.
Closing the upstairs unit's shutoff is the quickest test: if the dripping tapers off over the next several minutes, the source is on that unit's supply side. Tell the association or property manager early, since the opened ceiling, the repair and any insurance claim usually involve two owners and the building.
Around Westmont: where our plumbers go
Calls come from across the 60559 zip: downtown near Cass Ave and the BNSF Metra station, the neighborhoods around Ty Warner Park and Muddy Waters Park, the businesses along Ogden Ave and the blocks south toward 63rd St. Westmont borders Oak Brook, Clarendon Hills, Darien and Downers Grove, so a plumber may already be working close by.
Cass Ave also divides Westmont's sanitary sewer service: the Downers Grove Sanitary District handles properties west of it, and the Flagg Creek Water Reclamation District those to the east. In 2016 the Downers Grove district replaced aging mains and about 40 building service lines under the public right-of-way in the downtown alleys behind Burlington Ave and Cass Ave. That work stopped at the right-of-way, so the pipe between a downtown house and the alley is still the owner's, and often as old as the house. A sewer camera inspection shows what that section looks like.
The older frame houses downtown often have supply pipes in exterior walls, and those are the ones that freeze in January. Our frozen pipe guide explains how to thaw a line safely and keep it from happening again.

A typical call from Westmont
A tenant in a 1970s condo building notices a ceiling stain spreading in the unit below. The plumber shuts off the unit's supply, opens the vanity cabinet and finds a corroded compression fitting on an original angle stop that has been weeping for weeks. The repair itself is small. The bigger job is coordinating with building management and the downstairs owner, so the plumber notes exactly what failed and where.
Plumbing services we send to Westmont
- Plumbing Repair in WestmontLeaks, angle stops, toilets and faucets in Westmont condos and townhomes, plus galvanized and old drain pipe repairs in the 1920s houses near Cass Ave. The plumber finds the source before opening any wall or ceiling.
- Water Heater Repair in WestmontMany Westmont condos and townhomes still run an aging tank heater in a tight closet. The plumber can repair or replace it and check the venting, drain pan and clearances that stacked units require. A rust-stained base or a damp drain pan is worth a call before the tank lets go over a neighbor's ceiling.
- Drain Cleaning in WestmontKitchen and bath clogs in Westmont apartment buildings, where grease from one unit can back up a shared line, and main sewer rodding for older houses with clay laterals near downtown. When several stacked units back up together, the plumber works from the building's main cleanout, which usually needs management access.
- Emergency Plumber in WestmontA burst supply line, a water heater leaking into the unit below or a sewer backup in the middle of the night. We answer around the clock and send the nearest available plumber to Westmont.
Our Westmont service area
We cover all of Westmont (60559), about 15 to 20 minutes from our base in Villa Park. The map shows the village boundaries we serve; there is no storefront to visit, the plumber comes to you.
Nearby areas we serve
Westmont plumbing FAQ
Do you work in Westmont condo and townhome buildings?
Yes, and many of our Westmont calls come from them. The plumber handles work inside the unit: fixtures, supply valves, the water heater and drain lines that serve only your unit. Shared risers, main stacks and building shutoffs usually belong to the association, so the plumber may need management approval or mechanical room access first. Check your association rules if you are unsure who owns what.
Can the water to one condo unit be shut off without shutting down the building?
Often, yes. Many units have their own shutoff valves, usually near the water heater, in a utility closet or behind an access panel, plus stop valves under each fixture. Some older buildings only have riser valves that serve several stacked units, so closing one affects neighbors. The plumber finds what your unit has and can replace a seized valve so the next shutoff is simple.
My house near Cass Ave is about 100 years old. What should be checked first?
Start with the pipes you cannot see. The plumber checks what the water supply is made of (galvanized steel narrows inside and loses pressure), whether the service line from the street is lead, the condition of the main drain stack, and the sewer lateral, often clay tile in a house that age. Those checks show whether you face small repairs or a planned replacement.
How fast can a plumber reach Westmont?
Westmont is about 15 to 20 minutes from Villa Park down IL-83. We answer 24/7 and dispatch the nearest available plumber, and we will tell you plainly if the wait is longer on a busy night. For an active leak, close the fixture or unit valve first; our emergency plumber page covers what else to do while you wait.
Who should I call first when the sewer backs up in Westmont?
Start with the sanitary district for your side of Cass Ave: the Downers Grove Sanitary District west of it, the Flagg Creek Water Reclamation District east of it. Both take calls around the clock and want to check their main before you hire a plumber. If the main is flowing, the blockage is in your building's own line, and we can send a plumber to rod it and camera it if needed; see drain cleaning. Stop running water meanwhile.
Can a landlord or property manager arrange the repair for a Westmont tenant?
Yes. The owner or manager can call (858) 363-8298, describe the problem and arrange access to the unit and, when needed, the mechanical room. The plumber gives the price before starting, so the person paying approves it. Every plumber we send is licensed and insured in Illinois, where the Illinois Department of Public Health licenses plumbers. A tenant can still call us about an active leak, though most repairs beyond stopping the water need the owner's go-ahead.
Call a plumber to your Westmont home
Ardmore Plumbers
Serving Villa Park, IL 60181 and nearby areas, including Westmont, IL 60559
Open 24 hours, 7 days a week
Call (858) 363-8298