Water Heater Replacement in Farmington
Get fast, fair pricing from licensed local pros. Typical Farmington cost: $1.1k – $2.6k installed.
- Tank, gas
- $1.1k – $2.6k
- Tank, electric
- $950 – $2.3k
- Tankless, gas
- $2.8k – $5.6k+
- Heat pump hybrid
- $2.3k – $5.1k
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Water heater replacement cost by type.
Installed prices for Farmington, adjusted for local labor. Larger tanks and code upgrades move the number up.
Water heater replacement costs in Farmington, Minnesota typically range from $750 to $3,700 depending on the type and installation complexity. With most homes built around 1997 and cold northern winters, many households rely on gas water heaters, which are well-suited for the area's climate and lower energy costs. Labor rates reflect local income levels, and a permit is required—homeowners can pull their own permit only if they live in the home; otherwise a licensed contractor must do the work. Expansion tanks are required on closed systems, and the 2020 Minnesota Plumbing Code (based on 2018 UPC) governs all installations. Federal 25C tax credits (30% up to $2,000) are available for heat pump water heaters, but gas units remain the recommended choice for most Farmington homes.
- Tank, 40–50 gal gasThe default for most US homes$1,100 – $2,600
- Tank, 40–50 gal electricNo venting required$950 – $2,300
- Tankless, gasEndless hot water, higher BTU gas line often needed$2,800 – $5,600+
- Hybrid heat pumpMost efficient, qualifies for federal credits$2,300 – $5,100
- Permit & disposalMost jurisdictions require it$45 – $325
* Cold-region homes may need extra insulation or larger tanks.
Water heaters in Farmington
U.S. Census ACS- Households
- 9,395
- Homeowners
- 7,003
- 84% own
- Median home value
- $324,200
- Median income
- $114,737
- Median home built
- 1997
- Housing units
- 8,351
With a median home built in 1997, many Farmington water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Farmington.
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 Farmington
Given Minnesota’s cold northern climate and gas water heating, high-efficiency gas is the sensible default for most Farmington 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: MN DLI - 2020 Minnesota Plumbing Code (based on 2018 UPC) · MN Dept. of Commerce - Home Electrification and Appliance Rebate (HEAR) · EIA - Minnesota State Energy Profile
What Farmington code requires
Replacing a water heater in Farmington follows Minnesota rules under the Uniform Plumbing Code (UPC) - 2020 Minnesota Plumbing Code based on 2018 UPC. 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
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeUniform Plumbing Code (UPC) - 2020 Minnesota Plumbing Code based on 2018 UPC
- Good to know—
Homeowners may pull their own water-heater plumbing permit only for a home they homestead (live in); otherwise a state-licensed plumbing contractor is required.
Sources: MN DLI - 2020 Minnesota Plumbing Code (based on 2018 UPC) · MN Dept. of Commerce - Home Electrification and Appliance Rebate (HEAR) · EIA - Minnesota State Energy Profile
Not sure which rules and rebates apply to your home?
A licensed Farmington 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 Farmington
Minnesota water heating is mostly gas, which shapes the money back:
- StateRebate amount not verified (program tied to HEAR; not yet fully launched)Minnesota Residential Heat Pump Rebate Program (Dept. of Commerce) →
State-level program — verify eligibility before you buy.
- StateUp to $14,000 per household (income-qualified); not yet launched pending DOE approvalHome Electrification and Appliance Rebate program (HEAR) - covers heat pump water heaters →
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 heat pump water heater) applies in every state.
Ready to get your water heater fixed in Farmington?
Speak with a licensed, insured water heater pro near you. Upfront pricing, same-day availability, no obligation.
- 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
Use the cost tool or call — takes 30 seconds. No hot water, a leak, or time for a new unit.
- 2
Get matched with a local pro
We connect you with a licensed, insured water heater specialist near you — often the same day.
- 3
Repair or replace, fast
Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water Heater Replacement in Farmington, explained.
What Affects Your Water Heater Replacement Cost in Farmington
Prices vary by unit type: tank gas ($750–$1,850), tank electric ($850–$2,100), tankless ($1,400–$3,300+), and heat pump ($1,700–$3,700). Installation complexity—such as accessing tight spaces or updating venting for gas units—can raise costs. Permits add a fee, and if you use a licensed contractor (required for non-owner-occupied homes), labor rates reflect local median income. Cold winter inlet water may increase recovery time, favoring gas units for efficiency.
Common Water Heater Issues in Farmington
Sediment Buildup
Hard water and mineral deposits can accumulate in the tank, reducing efficiency and causing rumbling noises.
Cold Water Inlet
Minnesota's cold winter groundwater can slow recovery, especially for electric units, leading to insufficient hot water.
Expansion Tank Failure
Closed systems require an expansion tank; if it fails, pressure can damage the water heater or plumbing.
Water Heater Replacement FAQs — Farmington
Yes, a permit is required. Homeowners may pull their own permit only if they live in the home; otherwise a state-licensed plumbing contractor must do the work.
Water Heater Replacement near Farmington
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