Slow drain, sewer backup, dead water heater or a leak? We're a Dearborn Heights plumber you can reach today. Call (313) 474-7729 to talk to us. We're open 8 AM–10:30 PM, every day.
Dearborn Heights runs north-south along the western edge of Dearborn, split into a northern and southern section. Its housing came mostly after the war, which means a lot of the city's sewer laterals and water heaters are on their second or third generation of repairs rather than their first.
What Dearborn Heights's housing age means for plumbing
According to ACS 2020–2024 data, Dearborn Heights has 23,808 housing units with a median build year of 1958, and 61% were built before 1960. The 1950s account for 46% and the 1960s for 19%. That's 11 years newer than Detroit's median of 1947.
| Year built | Dearborn Heights | Detroit |
|---|---|---|
| Before 1940 | 5% | 36% |
| 1940s | 10% | 20% |
| 1950s | 46% | 21% |
| 1960s | 19% | 8% |
| 1970s | 9% | 5% |
| 1980–1999 | 6% | 5% |
| 2000 or later | 4% | 4% |
Typical plumbing in Dearborn Heights houses
For most Dearborn Heights homes, the plumbing that matters most is out of sight: cast iron under the basement slab and clay pipe under the yard. Both were standard for the era. Inside, supply piping is often copper by now, but galvanized sections hide in walls and ceilings, especially near the water heater and laundry.
Dearborn Heights housing types and plumbing responsibility
About 70% of occupied homes in Dearborn Heights are owner-occupied, and 87% of housing units are single-family detached houses (ACS). Only 2% of units are in two- to four-unit buildings and 8% in larger buildings, so most plumbing calls here come from homeowners responsible for everything from the meter to the city sewer connection.
Dearborn Heights: common calls and local details
Dearborn Heights is split into two sections, and the age of the housing tracks that geography loosely: the southern part has more 1940s and 1950s homes, while the northern part filled in later. Either way, only about 5% of the city predates 1940, so true pre-war plumbing is rare. The more common story is a 1950s ranch with a basement that's been finished at some point, which turns a floor drain backup into a drywall and carpet problem. If your finished basement has no accessible cleanout, ask about adding one when the main line is next cleaned or repaired. Registered contractors apply for plumbing permits online, so a replacement water heater can usually be permitted without a trip to City Hall. With roughly 70% owner-occupancy, most calls come from long-time owners rather than landlords.
Dearborn Heights water heater repair and replacement
Gas is the dominant fuel here: 79% of occupied units heat with utility gas, versus 19% electric (ACS). That points to gas tank water heaters in most Dearborn Heights basements, often sharing a flue with the furnace. Venting and combustion air matter as much as the tank itself, especially after a furnace upgrade. See water heater repair.
Freeze risk for Dearborn Heights plumbing
Expect about 30 days a winter that don't climb above freezing, based on NOAA's Detroit Metro Airport data for 2015-2025, plus a sub-zero night in most winters (9 of 10). In Dearborn Heights's post-war houses, the trouble spots are usually pipes near basement windows and rim joists, and kitchen sinks on outside walls. See our frozen pipes guide or, for a split pipe, the emergency plumber page.
Dearborn Heights water and sewer: who owns what
Dearborn Heights's water department is your first call about the service line, meter and public mains. Under Michigan's Lead and Copper Rule, water supplies must replace all lead and GPCL service lines, averaging 5% a year, by January 1, 2041, and partial replacement is only allowed during emergency repairs. With 15% of Dearborn Heights homes built before 1950, a lead or galvanized service is worth checking for.
If a backup happens during a heavy storm and neighbors are affected too, call Dearborn Heights's public works or water department; Michigan law gives you 45 days to give written notice if you think the public sewer caused damage. Otherwise, the lateral from the house is usually yours to maintain. See sewer backups.
Dearborn Heights permits and inspections
The Dearborn Heights Building Department handles plumbing permits along with building, electrical and heating permits. Plumbing permits can be applied for online through BS&A, and contractors must register with the city before they apply. Source: Dearborn Heights Building Department. Statewide, plumbing is governed by the 2021 Michigan Plumbing Code (effective March 12, 2024), with one- and two-family homes following the plumbing provisions of the Michigan Residential Code. Clearing a stoppage or repairing only the working parts of a faucet generally doesn't need a permit; replacing pipe or a water heater does.
Plumbing services in Dearborn Heights
Drain cleaning
Main-line clogs at the basement floor drain are a classic Dearborn Heights call. Fixture, floor-drain and main-line cleaning.
Sewer line repair
Camera inspection, spot repair and lateral replacement, permitted through Dearborn Heights.
Water heater repair
Gas and electric tank repair and replacement for Dearborn Heights homes.
Emergency leak repair
Burst and frozen pipes, active leaks and backups. Call first.
Nearby service areas: Dearborn, Inkster, Garden City, Redford, and Detroit. See all areas.
No published prices. Every job is priced on site after diagnosis, because access, pipe material, depth and parts all change the work. Call (313) 474-7729 to talk through a plumbing problem in Dearborn Heights.
Dearborn Heights plumbing FAQ
How old are most homes in Dearborn Heights?
The American Community Survey (2020–2024) gives a median year built of 1958 for Dearborn Heights's 23,808 housing units, with 61% built before 1960 and 5% before 1940.
Do I need a permit for plumbing work in Dearborn Heights?
Usually, for anything beyond clearing a stoppage or repairing faucet parts. Water heater replacement, re-piping and sewer work need a permit from the Dearborn Heights Building Department.
Could my Dearborn Heights home have a lead water service line?
It's possible, especially in homes built before about 1950 (15% of Dearborn Heights's housing). Check where the line enters the basement, and contact the city's water department; Michigan requires water supplies to replace lead lines by 2041.
Who fixes the sewer line between my Dearborn Heights house and the street?
Generally the property owner is responsible for the private lateral from the house to the public sewer, and the city maintains the public main.
Do you cover all of Dearborn Heights?
Yes, we take calls from every neighborhood in Dearborn Heights. Call (313) 474-7729 or send the form with your ZIP code.