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Toilet Repair in Mundelein, IL

Neither figure in Mundelein points one way. 61% of the housing was built before 1990 and 26% of households are renting.

Short version

74% of occupied homes in Mundelein are owner-occupied and 26% are rented, which is close enough to even that the first question is which you are. A landlord is generally responsible for a fixture in a tenancy; an owner is not. At 61% pre-1990, the housing gives no strong steer on flush volume, which makes the tank label worth a look.

Source: US Census Bureau, American Community Survey 5-year estimates, tables B25003 and B25034.

Tank and Bowl is a referral service, not a contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands. Every state page sets out who licenses plumbers there and where to check, so you can confirm before work begins. We carry out no work, we sell no fixtures, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call.

Who this page is for in Mundelein

Mundelein has 13,437 occupied homes, 74% of them owner-occupied. Which side of that you are on changes not just who pays but how quickly anything happens, which is why the tenant page is about reporting rather than repairing.

Occupied homes in Mundelein	Share	Homes
Owner-occupied	74%	9,886
Rented	26%	3,551

Source: US Census Bureau, American Community Survey 5-year estimates, table B25003 (tenure), 2023 release. Universe: 13,437 occupied housing units.

What the age of Mundelein’s housing suggests

About 61% of homes in Mundelein predate 1990. That is close enough to even that the town average tells you very little about any one house, which is worth saying rather than dressing up.

What it does tell you is that both generations of fixture are common here, and they fail in different ways.

Housing in Mundelein	Share
Built before 1940	4%
Built 1940 to 1989	57%
Built 1990 onwards	39%

Source: US Census Bureau, American Community Survey 5-year estimates, table B25034 (year structure built), 2023 release. Universe: 13,827 housing units, including vacant ones — a different universe from the tenure table above. Flush volumes: US EPA WaterSense, tank-type toilet supporting statement

What is actually wrong with it

Start by naming the symptom precisely, because the four common ones have nothing in common mechanically. A tank that never stops refilling, a handle that does nothing, water appearing at the floor and a flush that needs two goes are four separate repairs.

On an older fixture that is being lifted anyway, ask what the difference is between putting this one back and setting a new one down. Frequently the work is the same and only the part differs, which is the one moment when replacement is worth thinking about.

Other Illinois towns we route in

Woodridge 67% owner-occupied · 71% built before 1990
Kenilworth 96% owner-occupied · 82% built before 1990
Montgomery 79% owner-occupied · 47% built before 1990
Darien 79% owner-occupied · 77% built before 1990
Pearl City 83% owner-occupied · 77% built before 1990

Everywhere we route in Illinois

Checking a plumber in Illinois

Checking a credential in Illinois

Illinois licenses are issued by the Illinois Department of Public Health, Plumbing Program, which publishes a public search you can use before work begins.

If the dye test pointed at the flapper, that is a part, not a fixture.Worth saying on the call, because it changes what somebody arrives with. We connect you to a contractor covering your area and you are never charged. Anything plumbing-related from Mundelein is taken on this number.

Call (888) 525-3450