Indiana · 5 covered places · 6 ZIP codes
Plumbers in LaPorte County, IN
We cover 5 cities and towns in LaPorte County, Indiana, across 6 ZIP codes, including La Porte, Michigan City, Rolling Prairie. About 96,000 people live in those ZIP codes. 42% of the homes were built before 1960, so galvanized pipe and old cast iron drains are common.
| Year built | Share of homes |
|---|---|
| Before 1940 | 21% |
| 1940–1959 | 21% |
| 1960–1979 | 26% |
| 1980–1999 | 20% |
| 2000 or later | 12% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
| Place | Residents in covered ZIPs | Built before 1960 |
|---|---|---|
| La Porte | 45,152 | 41% |
| Michigan City | 43,997 | 44% |
| Rolling Prairie | 3,490 | 28% |
| Union Mills | 1,833 | 36% |
| La Crosse | 1,201 | 45% |
What goes wrong in LaPorte County homes
Natural gas in most homes
85% of occupied homes here heat with utility gas, so gas water heaters, ranges and dryers are common. That means gas line extensions for new appliances, flexible connector replacements and venting checks when a water heater is swapped. If you smell gas, leave first and call the gas utility from outside. See gas line repair.
Pre-1960 homes: galvanized pipe and cast iron
42% of homes in LaPorte County's covered ZIP codes were built before 1960, 21% of them before 1940. Houses that old often still have galvanized steel supply lines that rust closed from the inside, and cast iron or clay sewer pipe that cracks and lets roots in. Weak pressure at upstairs fixtures, brown water after a shutoff and slow drains are the usual clues. Typical fixes are whole-house repiping and a sewer camera inspection.
Long, hard winters
68% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long Indiana winter those are the lines that freeze and split. See frozen and burst pipe repair.
Hard water
Indiana water is generally hard. With 85% of homes here on gas, scale settles as sediment in gas water heater tanks, which then rumble and wear out early. See water softener installation.
Common plumbing work in LaPorte County
Other covered towns in LaPorte County
- La Crosse (1 ZIP)
- La Porte (1 ZIP)
- Michigan City (2 ZIPs)
- Rolling Prairie (1 ZIP)
- Union Mills (1 ZIP)
LaPorte County plumbing FAQ
Which towns in LaPorte County do you cover?
5 places: La Crosse, La Porte, Michigan City, Rolling Prairie, Union Mills. Enter your ZIP code to confirm coverage for your street.
How old are homes in LaPorte County?
Across the covered ZIP codes, Census estimates put 42% of homes as built before 1960, 26% from 1960 to 1979, 20% from 1980 to 1999 and 12% in 2000 or later.
Who licenses plumbers in LaPorte County, IN?
The Indiana Plumbing Commission, through the Professional Licensing Agency, licenses plumbers and plumbing contractors.
Housing and heating figures are US Census Bureau ACS 2023 5-year estimates for the ZIP code areas we cover in LaPorte County, combined across places and weighted by housing units. Some ZIP codes extend into neighboring counties.
Need a plumber in LaPorte County?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.