Water Heater Replacement in Dearborn
Get fast, fair pricing from licensed local pros. Typical Dearborn cost: $1.3k – $3.1k installed.
- Tank, gas
- $1.3k – $3.1k
- Tank, electric
- $1.1k – $2.7k
- Tankless, gas
- $3.3k – $6.6k+
- Heat pump hybrid
- $2.7k – $6k
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Water heater replacement cost by type.
Installed prices for Dearborn, adjusted for local labor. Larger tanks and code upgrades move the number up.
In Dearborn, Michigan, where the median home was built in 1952, water heater replacement is a common home maintenance task. With cold northern continental winters and cold inlet water, a reliable unit is essential. Most homes use gas water heaters, and typical installed prices range from $900 to $2,200 for a tank gas unit, $1,000 to $2,400 for electric tank, $1,650 to $3,800+ for tankless, and $1,950 to $4,400 for heat pump models. Labor costs reflect local rates, and permits are required: a plumbing permit for all replacements, plus a mechanical permit for gas units. The Michigan Plumbing Code (based on 2018 IPC) mandates expansion tanks on closed systems. The federal 25C tax credit offers 30% up to $2,000 for qualifying heat pump water heaters, making them a strong fit for energy-conscious homeowners.
- Tank, 40–50 gal gasThe default for most US homes$1,300 – $3,100
- Tank, 40–50 gal electricNo venting required$1,100 – $2,700
- Tankless, gasEndless hot water, higher BTU gas line often needed$3,300 – $6,600+
- Hybrid heat pumpMost efficient, qualifies for federal credits$2,700 – $6,000
- Permit & disposalMost jurisdictions require it$55 – $375
* Cold-region homes may need extra insulation or larger tanks.
Water heaters in Dearborn
U.S. Census ACS- Households
- 43,366
- Homeowners
- 24,848
- 64% own
- Median home value
- $189,400
- Median income
- $64,600
- Median home built
- 1952
- Housing units
- 38,724
With a median home built in 1952, many Dearborn water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Dearborn.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Dearborn
Given Michigan’s cold northern continental climate and gas water heating, high-efficiency gas is the sensible default for most Dearborn homes. Winter inlet water runs cold here, so recovery rate matters — size up a tankless or favor a high-recovery tank. A pro can confirm the right size and fuel for your home.
Sources: Michigan LARA - Plumbing Permit Information · Michigan EGLE - Home Energy Rebate Programs · 2018 Michigan Plumbing Code Chapter 5 - Water Heaters (UpCodes)
What Dearborn code requires
Replacing a water heater in Dearborn follows Michigan rules under the International Plumbing Code (IPC) - Michigan Plumbing Code based on 2018 IPC. Here’s what applies statewide:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingNot required
No state strapping mandate — one less line on the bill.
- Expansion tankRequired on closed systems (PRV/check valve/backflow preventer)
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeInternational Plumbing Code (IPC) - Michigan Plumbing Code based on 2018 IPC
- Good to know—
A plumbing permit and inspection are required even for a like-for-like replacement, and gas units also need a mechanical permit for gas piping/venting.
Sources: Michigan LARA - Plumbing Permit Information · Michigan EGLE - Home Energy Rebate Programs · 2018 Michigan Plumbing Code Chapter 5 - Water Heaters (UpCodes)
Not sure which rules and rebates apply to your home?
A licensed Dearborn pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Dearborn
Michigan water heating is mostly gas, which shapes the money back:
- StateUp to $1,750 for a heat pump water heater (income-qualified)Michigan Home Energy Rebates - Home Electrification and Appliance Rebates (HEAR) →
State-level program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump water heater) applies in every state, including Michigan.
Ready to get your water heater fixed in Dearborn?
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- Licensed & insured
- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.

Hot water back in three steps.
- 1
Tell us what’s wrong
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- 2
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- 3
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Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water Heater Replacement in Dearborn, explained.
What Affects Water Heater Replacement Cost in Dearborn
Prices vary based on unit type, with gas tank units being more affordable than tankless or heat pump models. Older homes (median built 1952) may require venting or gas line upgrades, increasing labor. Permit fees and inspection costs add $100–$300. The cold winter inlet water means a larger unit or higher recovery rate may be needed, affecting price. Choosing a qualifying heat pump unit can yield a federal tax credit, offsetting upfront cost.
Common Water Heater Issues in Dearborn
Sediment Buildup
Hard water and aging pipes can cause sediment accumulation, reducing efficiency and lifespan, especially in older homes.
Corrosion and Leaks
Decades-old tanks may corrode, leading to leaks; the cold climate can accelerate wear on metal components.
Insufficient Capacity
Homes built in the 1950s often had smaller tanks; modern usage may require a larger unit or tankless upgrade.
What to Expect During Water Heater Replacement in Dearborn
A licensed plumber will disconnect the old unit, drain it, and remove it. For gas units, a mechanical permit is required for gas piping and venting. The new unit must comply with Michigan Plumbing Code, including an expansion tank if the system is closed. After installation, a city inspection is scheduled. The job typically takes 4–8 hours, depending on access and any needed upgrades.
Water Heater Replacement FAQs — Dearborn
Yes, a plumbing permit is required for all water heater replacements in Dearborn. For gas units, a separate mechanical permit is needed for gas piping and venting. Inspections are mandatory.
Water Heater Replacement near Dearborn
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