Water heater cost in Detroit
Every number here is a published range with its source, not a quote. Most are national figures; the permit fees are the City of Detroit’s own.
A referral service for Detroit homeowners. An automated assistant answers; calls are recorded.
Typical cost: Repair $228 – $1,017; a tank replaced and installed $882 – $1,826; a tankless installed $1,400 – $3,900 — published national ranges (Angi repair · Angi installation)
- Cost to call
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- Hours
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Detroit’s water is moderately hard. Sediment is what shortens a tank.
The water department’s 2025 mineral table puts Detroit tap water at 107 ppm hardness on average and 142 at its hardest — moderately hard by the federal scale. the 2025 report · the federal scale
Ask the contractor to flush the tank and check the anode rod while they are there. Get the price in writing.
Published ranges, with sources
- Water heater repair, Metro Detroit — one contractor’s posted range, September 2026
- $150 – $600
- Cregger Plumbing (Ferndale, MI)
- Replacing one part (element, thermostat, thermocouple, igniter, anode rod, dip tube) — national
- $100 – $350
- HomeGuide
- City permit, as one vendor estimates it — national estimate; Detroit’s own fee lines are below
- $25 – $300
- Angi
Angi and HomeGuide figures are national. Cregger Plumbing in Ferndale is one Metro Detroit contractor’s own posted range, September 2026. None of these is a quote, and none is a Detroit average.
Money you may not know about
Four places a Detroit homeowner can look
- The state, up to $1,500. Michigan’s emergency relief covers repair or replacement of a water heater that has stopped working. Its own wording puts all home repairs other than a furnace, including hot water heaters, at a lifetime maximum of $1,500 per family group, and payment is made only where the repair is essential to remove a direct threat to health or safety. You must own the home, or be buying it, or hold a life estate in it, and you apply on the state’s online portal (the program · the portal).
- DTE, an instant discount. Taken off at the participating contractor or at the store, on a gas tank or tankless unit rated 0.81 or better and an electric heat pump unit rated 2.2 or better; the rating is the UEF, the federal efficiency measure for water heaters (DTE). DTE publishes no dollar amount; ask the contractor what comes off. DTE says the funds are first come, first served.
- A loan program the state backs. From $1,000 up to between $30,000 and $100,000, depending on the lender, at rates the lenders publish as low as 6.24% to 6.99%, terms up to 180 months, water heaters including heat pumps named as eligible, applied for through one of the program’s own contractors (the program). Its floors by type: gas storage 0.67, gas condensing 0.80, gas tankless 0.82, electric 0.93, electric heat pump 2.0 (the list, updated April 2026).
- The city’s two programs, and what they say. The city’s lead paint program says it may provide non-lead emergency repairs — this could include a new roof, furnace, water heater or porch depending on the needs and funding availability — for households that qualify on income, with a child under six or a pregnant resident (the program). The city’s critical home repair program names severe plumbing problems, leaking roofs, a furnace or boiler that does not work, electrical hazards and accessibility work — it does not name water heaters (the program). Its application is closed for now; the city takes one application for both programs during open periods, twice a year, and keeps a contact list for the next one (same page).
Permit fees
The city’s own lines, from both of its schedules. They are not added together; read the note.
- Plumbing schedule — application fee, not refundable
- $73
- Plumbing schedule — plumbing appliance, each
- $44
- Plumbing schedule — water distribution system, each one
- $66
- Plumbing schedule — reinspection (work not ready, no access)
- $176
- Plumbing schedule — plumbing contractor registration
- $22
- Mechanical schedule — hot water tank, each
- $117
- Mechanical schedule — gas piping system permit, each system
- $127
- Mechanical schedule — preliminary inspection, each visit
- $100
- Mechanical schedule — mechanical contractor registration
- $23
Every line from the city’s fee schedule, effective January 1, 2024, modified July 18, 2025 (PDF). These are not a total. No City of Detroit page says whether replacing a gas water heater with another one is filed under the plumbing schedule ($73 plus $44), the mechanical schedule ($117, plus $127 if the gas line is altered), or both. The mechanical schedule has no application fee line; the only one in the document is on the plumbing schedule. Ask to see the contractor’s permit receipt. Who pulls which permit.
What moves the price
- Repair or replacement. A part is published at $100 – $350, the repair as a whole at $228 – $1,017, a tank replaced and installed at $882 – $1,826 (HomeGuide · Angi · Angi). Which one you have.
- Tank or tankless. Installed, $882 – $1,826 against $1,400 – $3,900; labor alone, $150 – $450 against $600 – $1,900 (Angi). What tankless changes here.
- The venting. Replacing what is there, $100 – $600; a new run, $500 – $1,500 (HomeGuide, national).
- The gas side. The gas piping is on the city’s mechanical schedule with its own $127 line (the fee schedule), and the state permits mechanical work separately from plumbing (plumbing · mechanical). Ask which licenses the contractor holds.
- Sediment. The manufacturers say to flush more often with hard water (A. O. Smith · Rheem); flushing is published at $75 – $250 (HomeGuide), and the interval is on the replacement page with its sources.
How the quote works
You reach us; your details go to one water heater contractor who serves Detroit. Ask for the price in writing before any work starts. You can say no. Asking costs nothing. Who pulls which permit, and what DTE owns.