Water Heater Installation in Madison, WI
Serving Madison, WI, HKV Plumbing specializes in precise water heater installation for lasting comfort and performance.
- Quick, Reliable Service
- Permits and Code Compliance
- Old Tank Haul-Away Included
- Upfront Pricing
Upgrade to a dependable, efficient water heater in Madison, WI.
Call (414) 432-4641 and we will suggest the right size and fuel type for your home.
Professional Water Heater Installation in Madison, WI
HKV Plumbing provides comprehensive water heater installation services throughout Madison, WI. We understand the importance of a reliable hot water supply for your daily needs, from bathing to laundry, and ensure your new unit is correctly sized and installed according to local codes.
Our expertise includes:
- 40, 50 and 75 gallon gas and electric tank installations
- Tankless and hybrid heat pump water heater installs
- Secure gas and electrical connections for safety.

Additional Plumbing Installation Services in Madison, WI
We install water heaters, pumps, lines, and fixtures across Madison, WI with precision workmanship that meets every local code.

Customers
Why Choose HKV Plumbing for Water Heater Installation in Madison, WI?
We focus on clear communication and careful workmanship, ensuring your new water heater performs well for years to come.
- Local Expertise, We understand the unique plumbing challenges and water conditions in Wisconsin, providing tailored solutions for your home.
- Local Knowledge, Our team understands Wisconsin climate and water conditions, recommending the best water heater types for durability.
- Fast Service, Many installations are completed the same day you call.
Citywide Coverage
HKV Plumbing serves every neighborhood and community within Madison for water heater installation. No matter where you are located, our team is ready to provide timely and efficient service. We are committed to making sure every resident of Madison has access to reliable hot water.
Experienced Team
Our team has experience with Rheem, A.O. Smith, Bradford White, Navien and Rinnai units. They know how to install each brand to spec.
Safety-First Approach
Safety is our top priority in every water heater installation we perform. We strictly follow all local Wisconsin plumbing and electrical codes, providing proper venting, gas line connections and pressure relief valve installations to prevent hazards.
Trusted Certified Madison Plumbing Services Professionals
At HKV Plumbing, we take pride in providing licensed, certified plumbing services throughout Madison, WI. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationEfficient Water Heater Installation Services in Madison, WI
Water Heater Expansion Tank Installation in Madison
Many plumbing codes require the installation of an expansion tank with a new water heater, especially in closed-loop systems. Private sewage systems also follow state rules, and HKV Plumbing can help homeowners navigate permits for repairs and replacements. An expansion tank protects your water heater and plumbing system from excessive pressure buildup, which can be caused by the heating process. Our installation service includes correctly sizing and installing the expansion tank to ensure proper system operation and prevent premature wear on your new water heater and other plumbing fixtures in Madison. This small component offers significant long-term protection.

Commercial Water Heater Installation in Madison
Businesses in Madison have demanding hot water needs, often requiring larger, more robust commercial-grade water heaters. Whether it's for a restaurant, salon or office building, HKV Plumbing provides dedicated commercial water heater installation services. We understand the complexities of commercial systems, including higher BTU requirements, venting for larger units and compliance with commercial codes. Our team works efficiently to minimize disruption to your business operations during the installation process, ensuring your commercial property has a reliable hot water supply.
Water Heater Installation Cost in Madison, WI
Tank water heater installations usually cost less upfront than tankless systems. Gas tankless installs can cost more because of gas line upgrades and venting. Attic installs, relocations and code upgrades may add to the price. We provide a written quote that includes the unit, labor, permits and haul-away. We also compare long-term energy costs so you can make an educated choice.
Major Brand Water Heater Installation in Madison, WI
HKV Plumbing is experienced in installing all major water heater brands, including Rheem, Bradford White, A.O. Smith and Noritz, for residents across Madison, WI. Each brand offers different features, efficiencies and warranty options. Our plumbers are familiar with the installation requirements for each manufacturer, making sure your warranty remains valid and the unit performs as designed. We can help you navigate the options and choose a reputable brand that aligns with your budget and hot water needs, providing expert installation regardless of the model.
Tankless Water Heater Installation in Madison, WI
Tankless water heaters provide on-demand hot water, saving energy and space, and they are more and more popular in Wisconsin homes. Our experts specialize in installing these highly efficient units, ensuring proper gas line sizing or electrical service upgrades if needed. We also address venting requirements, which are often different from traditional units. While the upfront cost can be higher, the long-term energy savings and endless hot water supply make them an appealing option for many homeowners in Madison. We'll help you choose the right model for your particular needs.
Traditional Tank Water Heater Installation in Madison
Most homes still rely on traditional tank water heaters for their hot water needs. These units store and heat a large volume of water, making them a dependable choice for families. Our installation service includes proper sizing based on your household's demand, providing adequate hot water even during peak usage. We handle all connections, including gas lines or electrical wiring, and ensure correct venting to meet Madison safety codes. Our team also disposes of your old unit responsibly, making the process hassle-free for you.
Hybrid Heat Pump Water Heater Installation in Madison, WI
Hybrid heat pump water heaters pull heat from surrounding air, which can make them efficient in warm garages and utility rooms. We install models from Rheem and A.O. Smith with proper condensate drainage. These units need adequate air space and clearance. They may qualify for utility rebates or tax credits. We help you decide if a hybrid is right for your home.

Gas Water Heater Installation in Madison, WI
Gas water heaters are a popular choice in Madison due to their efficiency and faster recovery rates. Our certified plumbers carefully install gas lines, make sure of secure connections and verify proper ventilation to prevent carbon monoxide buildup. We also install required expansion tanks and check for gas leaks, closely following all local safety codes.
Water Heater Installation Near Me in Madison, WI
When you search for "water heater installation near me" in Madison, WI, HKV Plumbing is your trusted local expert. We are deeply familiar with the plumbing and water conditions in the area. Our location allows us to provide rapid response times and personalized service to all our neighbors.
Our team understands the water conditions and home layouts in the area. We recommend units that hold up to local water and where they will be installed. You get a professional installation and clear advice on maintenance.
HKV Plumbing at a Glance
- Licensed and insured plumbers serving Madison, WI
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 448+ Wisconsin customers
Madison Map
Madison Information
- Population
- 280,305
- Area codes
- 608/920/262
- Service area
- Madison and communities within 40 miles
- Nearby
- Janesville, Waukesha, Wauwatosa, West Allis
A well-functioning water heater is essential for year-round comfort in Madison, WI, and proper installation ensures it handle seasonal temperature shifts and local water conditions without early failure.
Expert Services
Trust our professionals for reliable HKV Plumbing solutions in Madison, WI.
Our Specialized Plumbing Services in Madison, WI
At HKV Plumbing, we provide a complete range of plumbing services across Madison, WI. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Water Heater Installation Process Works in Madison, WI
Our water heater installation process is quick, safe and designed to restore hot water fast.
Request a Quote
Call (414) 432-4641 and tell us about your current water heater and household needs. We recommend options and provide a clear, upfront price.
Remove and Prepare
We shut off water and fuel, drain the old tank and remove it. Then we prepare connections, venting and drain pan as needed.
Install and Test
We install the new unit, connect water and fuel and test for leaks and proper operation. We haul away the old heater and explain basic maintenance.
Frequently Asked Questions About Water Heater Installation in Madison
The cost of water heater installation in Madison, WI typically ranges from $1,200 to $3,500, depending on the type of water heater (tank vs. tankless), its capacity, fuel type (gas or electric) and any needed plumbing or electrical modifications. We provide a written, upfront quote after assessing your specific needs.
A standard tank replacement usually takes two to four hours. Tankless installs or relocations can take most of a day.
Yes, we stand behind our work. Our water heater installations come with a labor warranty, and the water heater unit itself will have a manufacturer's warranty, typically ranging from 6 to 12 years, depending on the model.
We install Rheem, A.O. Smith, Bradford White, Navien, Rinnai and other trusted brands. We recommend models based on reliability, warranty and budget.
If your home has a pressure reducing valve or check valve, an expansion tank is typically required. It protects your water heater and pipes from pressure spikes.
A traditional tank water heater usually lasts between 8 and 12 years with proper maintenance. Tankless water heaters often have a longer lifespan, ranging from 15 to 20 years, thanks to their durable components and on-demand operation.
Manufacturer warranties typically range from 6 to 12 years on the tank and parts. We also warranty our installation labor.
In most areas, a plumbing permit is required for water heater replacement or installation to ensure the work meets local building and safety codes. Private sewage systems also follow state rules, and HKV Plumbing can help homeowners navigate permits for repairs and replacements. HKV Plumbing handles all necessary permit applications and inspections in Madison as part of our service.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. HKV Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Wauwatosa, WI
James P.
Our commercial plumbing system had a leak under the sink, and HKV Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Waukesha, WI
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Oshkosh, WI
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Oshkosh, WI
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Janesville, WI
Mark T.
When our office needed drain cleaning, HKV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Wauwatosa, WI













