Water Heater Installation in Hudson
Get fast, fair pricing from licensed local pros. Typical Hudson cost: $900 – $2.2k installed.
- Standard tank install
- $900 – $2.2k
- Tankless install
- $2.6k – $5.5k+
- New gas line run
- $325 – $1.1k
- Permit & inspection
- $45 – $325
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Water heater installation cost by job.
Installed-labor pricing for Hudson, adjusted for local rates. Relocations and gas-line upgrades add to the base.
In Hudson, Wisconsin, water heater installation costs typically range from $750 to $1,650 for a standard tank unit and $1,650 to $4,200+ for a tankless model. With a median home age of 29 years and cold northern winters, many homes need reliable gas water heating. Local permits are required, and only licensed plumbers or owner-occupants may perform the work. The Wisconsin state plumbing code (SPS 382-387) applies, and an expansion tank is needed on closed systems. These factors, along with labor and material costs, shape the final price for Hudson homeowners.
- Standard tank install (like-for-like)Same fuel, same location$900 – $2,200
- Tankless installationWall mount, new venting, larger gas line$2,600 – $5,500+
- Electric-to-gas conversionNew gas line + venting required$1,850 – $4,600
- New gas line runDistance and access drive cost$325 – $1,100
- Permit & inspectionRequired in most jurisdictions$45 – $325
* Relocating the unit or upsizing the gas line adds the most to a base install.
Water heaters in Hudson
U.S. Census ACS- Households
- 5,905
- Homeowners
- 4,364
- 66% own
- Median home value
- $325,500
- Median income
- $90,250
- Median home built
- 1997
- Housing units
- 6,602
With a median home built in 1997, many Hudson water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Hudson.
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 Hudson
Given Wisconsin’s cold northern climate and gas water heating, high-efficiency gas is the sensible default for most Hudson 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: DSPS Plumbing License Laws in Wisconsin · Focus on Energy residential heating and cooling rebates · EIA Wisconsin State Energy Profile
What Hudson code requires
Replacing a water heater in Hudson follows Wisconsin rules under the Wisconsin state plumbing code (SPS 382-387), referencing IPC for water heater installation. 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 codeWisconsin state plumbing code (SPS 382-387), referencing IPC for water heater installation
- Good to know—
Wisconsin has its own state plumbing code administered by DSPS; only owner-occupants or licensed plumbers may do the work, and local permits are generally required.
Sources: DSPS Plumbing License Laws in Wisconsin · Focus on Energy residential heating and cooling rebates · EIA Wisconsin State Energy Profile
Not sure which rules and rebates apply to your home?
A licensed Hudson 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 Hudson
Wisconsin water heating is mostly gas, which shapes the money back:
- State$300 minimum instant rebate (UEF >= 3.3, under 120 gallons)Focus on Energy - Heat Pump Water Heater instant rebate →
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 Hudson?
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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
Get matched with a local pro
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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 Installation in Hudson, explained.
What influences installation costs in Hudson
Installation costs in Hudson vary based on unit type—gas tank vs. tankless—and the complexity of the job. Adding a new gas line can cost $275–$900. Permit fees and code requirements, such as expansion tanks for closed systems, also affect pricing. Older homes may need additional upgrades to meet current code, while straightforward replacements keep costs lower. Local labor rates and the cold inlet water temperature (which affects tankless sizing) further influence the final quote.
Common water heater installation issues in Hudson
Permit and code compliance
Hudson requires a permit for water heater installation, and work must follow Wisconsin state plumbing code (SPS 382-387). Failure to obtain a permit can lead to fines or issues when selling the home.
Expansion tank requirements
Closed water systems, common in Hudson, require an expansion tank to prevent pressure buildup. This adds to the installation cost and must be included for code compliance.
Cold inlet water temperature
Hudson's cold winter temperatures mean incoming water is very cold, which can reduce a tankless water heater's flow rate. Proper sizing is critical to ensure adequate hot water during winter.
Water Heater Installation FAQs — Hudson
Yes, a permit is generally required for water heater installation in Hudson. The work must comply with Wisconsin state plumbing code (SPS 382-387), and only a licensed plumber or the homeowner (if owner-occupied) can perform the installation.
Water Heater Installation near Hudson
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