Toilet Repair in Upper Darby, PA

Upper Darby is a renting town with old housing — 52% of households rent, and 95% of homes went up before 1990.

Short version

52% of occupied homes in Upper Darby are rented, so for most households the toilet is the landlord's fixture rather than the tenant's. Reporting it is normally the tenant's step, and arranging the repair is normally not. With 95% of the housing built before 1990, a fixture predating the 1.6 gallon standard may still be in place; the figure describes the building rather than the bathroom.

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 Upper Darby

Renting is the norm in Upper Darby, at 52% of households. We are a referral service for homeowners, so for most people here the honest advice is report it in writing and describe the symptom rather than call anyone.

Occupied homes in Upper Darby	Share	Homes
Owner-occupied	48%	7,550
Rented	52%	8,078

Source: US Census Bureau, American Community Survey 5-year estimates, table B25003 (tenure), 2023 release. Universe: 15,628 occupied housing units.

What the age of Upper Darby’s housing suggests

With 95% of homes built before 1990, Upper Darby sits firmly on the old side of the flush-volume line. EPA describes pre-standard toilets as using 3.5 to more than 5.0 gallons per flush, and older ones as much as 6.

The house is what this dates. If you want to know about the fixture itself, the date is usually molded inside the tank lid.

Housing in Upper Darby	Share
Built before 1940	40%
Built 1940 to 1989	55%
Built 1990 onwards	5%

Source: US Census Bureau, American Community Survey 5-year estimates, table B25034 (year structure built), 2023 release. Universe: 16,775 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

Most calls are one of five things, and the useful first step is deciding which. Three of them — running, a weak flush and no flush at all — live inside the tank. The other two, a leak at the base and a rocking fixture, are underneath it and are related to each other.

If you are quoted for a new fixture, ask what ruled out the parts. Flappers and fill valves are inexpensive and account for most of what goes wrong, so replacing the toilet without testing them has skipped a step.

Other Pennsylvania towns we route in

Summerdale 92% owner-occupied · 95% built before 1990
State Line 77% owner-occupied · 79% built before 1990
McConnellsburg 71% owner-occupied · 73% built before 1990
Pipersville 93% owner-occupied · 61% built before 1990
Three Springs 88% owner-occupied · 65% built before 1990

Everywhere we route in Pennsylvania

Checking a plumber in Pennsylvania

Checking a credential in Pennsylvania

Pennsylvania has no state license for plumbers. Its Department of Labor and Industry states it has no jurisdiction and keeps no records of which municipalities require one, so the only reliable answer is your own city or township. Start here. Ask the contractor which municipality licenses them and confirm it with that office 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. We work across Upper Darby on every plumbing matter, not toilets alone.

Call (888) 525-3450