Michigan · 7 covered places · 13 ZIP codes
Plumbers in Washtenaw County, MI
We cover 7 cities and towns in Washtenaw County, Michigan, across 13 ZIP codes, including Ann Arbor, Ypsilanti, Saline. About 349,000 people live in those ZIP codes. Most homes date from 1960 to 1979, old enough that original water heaters, valves and drains are wearing out.
| Year built | Share of homes |
|---|---|
| Before 1940 | 12% |
| 1940–1959 | 13% |
| 1960–1979 | 28% |
| 1980–1999 | 27% |
| 2000 or later | 20% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
What goes wrong in Washtenaw County homes
Natural gas in most homes
76% 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.
Long, hard winters
53% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long Michigan winter those are the lines that freeze and split. See frozen and burst pipe repair.
1960s and 70s homes reaching end of life
28% of the housing here dates from 1960 to 1979. Original copper supply lines in those homes are now 45 to 65 years old, and cast iron drains of that age scale up inside and crack. Seized shutoff valves, pinhole leaks and recurring main-line clogs are common calls. A camera inspection shows the condition of the sewer line before anyone digs.
Hard water
Michigan water is generally hard. With 76% 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 Washtenaw County
City pages in Washtenaw County
Other covered towns in Washtenaw County
- Chelsea (1 ZIP)
- Dexter (1 ZIP)
- Manchester (1 ZIP)
- Saline (1 ZIP)
- Whitmore Lake (1 ZIP)
Washtenaw County plumbing FAQ
Which towns in Washtenaw County do you cover?
7 places: Ann Arbor, Chelsea, Dexter, Manchester, Saline, Whitmore Lake, Ypsilanti. Enter your ZIP code to confirm coverage for your street.
How old are homes in Washtenaw County?
Across the covered ZIP codes, Census estimates put 25% of homes as built before 1960, 28% from 1960 to 1979, 27% from 1980 to 1999 and 20% in 2000 or later.
Who licenses plumbers in Washtenaw County, MI?
Michigan's Bureau of Construction Codes (LARA) 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 Washtenaw County, combined across places and weighted by housing units. Some ZIP codes extend into neighboring counties.
Need a plumber in Washtenaw County?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.