Twelve drainage areas the village has already named
Libertyville publishes where its storm sewers struggle, and that list is a good map of basement risk.
The Village's Master Stormwater Plan from 2019 names these study areas. They are: Appley-Second Avenue, Carriage Hill, Copeland Manor, East and West Ellis, Harding and Willow, the Highlands Subdivision near Dowden Park, Interlaken Lane, Lange and Cook, Liberty Bell and Fourth, the Rockland Road area, Stonegate Road and the Winchester Road area. The plan says localized flooding usually follows rain above two inches and that many storm sewers were built before modern stormwater standards.
Lake County's flood plan lists 45 flood problem areas in Libertyville affecting 530 properties as of July 2017, and the Village's own FAQ mentions areas where sewer backups may occur. In those pockets a slow floor drain after heavy rain is a warning, not a nuisance. Our drain cleaning and camera work finds out whether the restriction is in your line or downstream.
Water coming up through a floor drain in a rainstorm? Call the 24/7 line and start with the main shutoff.
Call (847) 281-8626The 1970s built a lot of this village
The median Libertyville home dates to 1976. Census figures count 1,967 homes built from 1970 to 1979 and another 1,405 from 1980 to 1989, so roughly 3,400 of the village's 7,925 units are now 35 to 55 years old. That is the age where original water heaters, supply shutoffs and the first replacement tanks are all running out at once.
| Built | Units | Share |
|---|---|---|
| 1939 or earlier | 740 | about 9 percent |
| 1940 to 1959 | 1,470 | about 19 percent |
| 1960 to 1979 | 2,622 | about 33 percent |
| 1980 to 1999 | 2,158 | about 27 percent |
| 2000 or later | 935 | about 12 percent |
About 61 percent of homes predate 1980, and roughly 5,400 are detached houses. The rest are attached houses and apartments, including 438 units in buildings of 50 or more. When a unit in one of those larger buildings leaks, we want the manager on the phone early. A water heater replacement is the most common sale in the 1970s group.
The oldest blocks and lead water lines
The Village's lead page says lead water lines were commonly installed before World War II, and about 740 Libertyville homes date to 1939 or earlier. The Village has built a water service material inventory with an online dashboard, prepared a lead service line replacement plan dated April 2026 and offers a voluntary cost-sharing replacement program.
If your house is in the oldest group, we check where the line enters and what it is made of. Replacing the full run from the main to the meter is a job for our water service line repair crew, and it pairs well with any interior work you were already planning.
A village that treats its own sewage
Libertyville runs three utilities: water, sanitary sewer and storm sewer. Its wastewater plant has a design capacity of 4.0 million gallons a day and discharges treated water to the Des Plaines River. Water comes from Lake Michigan through the supply agency known as CLCJAWA, which Libertyville began using in May 1992. A few wells remain as an emergency source.
That structure means a backup in the street main is the Village's to fix, while anything inside your property line is yours. Because storm and sanitary lines are separate here, a downspout or sump pump wired into the sanitary side is a repair we flag during any visit.
Paperwork a Libertyville plumber has to show
The Village does not register contractors, but it asks to see the State of Illinois Plumbing Contractor Registration, the plumber's license and a signed Letter of Intent for each project. Owner-performed residential plumbing needs a Plumbing Verification Letter. Private sewer repairs can be permitted through an online application. The Building Division is at 325 N. Milwaukee Avenue, Suite 203.
What the Building Division usually asks to see
- A copy of the state plumbing contractor registration.
- The plumber's Illinois license, which anyone can verify through the state lookup.
- A signed Letter of Intent describing the project.
- For sewer repair, an online permit application.
The Village adopted the 2014 Illinois Plumbing Code, effective May 1, 2019, with a local WaterSense requirement for new fixtures. That matters when we do plumbing installation work such as a new bath. We cannot tell you from the Village's pages whether a heater swap needs a permit, so we ask the Building Division first.
Cost drivers on Libertyville jobs
What changes the price
We state a clear price before the work starts. These items push it in either direction.
Describe the water and the address, and dispatch gets a truck moving.
Call (847) 281-8626Before We Arrive in Libertyville
Before We Arrive
Stop the supply
Find the main valve, usually near the meter or where the line enters, and close it fully.
Open the lowest tap
With the main off, one basement or laundry tap drains the pipes and slows the leak.
Keep the drains empty
A drain that gurgles during rain is already at capacity, so wait before running anything.
Note the address clearly
The 60048 ZIP extends past the village, so tell us your street and nearest cross road.
Libertyville notes
What makes this village different
Libertyville had 20,579 residents in the 2020 Census over 8.81 square miles. Its Downtown Libertyville Historic District, nominated to the National Register, covers parts of ten blocks and includes 71 resources, 49 of them contributing, so the older commercial blocks sit at the center of the village.
Metra's Libertyville station is at 200 W. Lake Street, and Advocate Condell Medical Center is at 801 S. Milwaukee Avenue, both in 60048. Calls also reach us from Gurnee and Lake Forest, and our crews cover them from the same base.
Common Libertyville questions
Libertyville is served by 60048, and we cover all of it, from Village Hall on Cook Avenue and the Metra station on Lake Street to Advocate Condell on Milwaukee Avenue and Independence Grove on Buckley Road.
The 60048 ZIP is much larger than the village. It also covers parts of Green Oaks, Mettawa, Gurnee, Grayslake and Mundelein plus unincorporated land, so give us the street address and we confirm which sewer rules govern your property.
Yes. We answer around the clock, and a burst supply line, active backup or leaking heater is dispatched as an emergency. Share the address and what the water is doing so we can plan the visit.
Dispatch is open 24/7, including weekends and holidays. When a slot is free we can book the visit the same day, and after-hours pricing is stated first.
The Village owns its sewer system and treatment plant, so a main in the street is its responsibility. If the line inside your property is the problem, that is ours to repair.
Check the Village's service material inventory, then ask us to confirm at the wall. The Village page notes lead lines were commonly installed before World War II, and a voluntary cost-sharing program is available.
Yes, for leaks, drains and water heaters. For larger commercial scopes we scope the job on site. We schedule disruptive work outside business hours when we can.
Libertyville on the map
Libertyville plumbing emergency?
Call and a dispatcher will walk you through the shutoff steps while we head your way.
Call (847) 281-8626