Gas Water Heater Replacement in Madison, SD
Keep a consistent supply of hot water in your Madison, SD home with our gas water heater replacement services.
- Up to 12-Year Tank Warranties
- Quality Brands
- Locally Owned Business
- Gas Leak Testing Every Job
Expert Gas Water Heater Replacement in Madison, SD.
We provide professional installation, so your new gas water heater runs efficiently and safely.
Reliable Gas Water Heater Replacement Services in Madison, SD
HWR Plumbing replaces atmospheric vent, power vent and high-efficiency gas water heaters in garages, closets and attics. We drain and remove the old tank and install the new heater on a proper stand with seismic straps where code calls for them. We also replace the gas connector, water flex lines and temperature and pressure relief valve.
Our expertise includes:
- Drain pan, T&P discharge line and strapping upgrades
- Code-Compliant Replacements for South Dakota Homes
- Precise Venting and Gas Line Installation

Additional Plumbing Replacement Services in Madison, SD
When repairs are no longer enough, our replacement services in Madison, SD deliver durable upgrades that restore full performance.

Customers
Why Choose HWR Plumbing for Gas Water Heater Replacement in Madison, SD?
Choosing HWR Plumbing for your gas water heater replacement means opting for peace of mind and expert craftsmanship. We understand the demands of South Dakota homes and make sure every installation meets the strictest standards.
- Quality Brands, We partner with leading manufacturers like Rheem, Bradford White and A. O. Smith, so you receive a durable and efficient gas water heater.
- Safety First, Gas appliances require careful handling, and our technicians are rigorously trained in all safety protocols and code requirements for gas water heater installation.
- Local Expertise, HWR Plumbing understands the plumbing challenges in Madison, from mineral buildup in the tank to foundation movement that can affect gas lines.
Citywide Coverage
Our service extends across all of Madison, so no matter where you are located, you have access to reliable gas water heater replacement. We are your local experts for hot water service.
Experienced Team
The HWR Plumbing technicians are experts in gas water heater replacement, bringing years of dedicated experience to every job. They stay current on industry best practices and local plumbing codes in Madison, SD.
Safety-First Approach
Gas water heaters can leak gas or carbon monoxide when installed poorly, so we leak test every connection and verify proper draft before we leave. Sediment traps and new flex connectors are part of every install.
Trusted Certified Madison Plumbing Services Professionals
At HWR Plumbing, we take pride in providing certified plumbing services throughout Madison, SD. Backed by leading 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 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 CertificationDependable Gas Water Heater Replacement Services in Madison, SD
Power Vent Gas Water Heater Installation in Madison, SD
For homes in Madison, SD where traditional venting is not possible, or for those seeking higher efficiency, power vent gas water heaters are an excellent choice. These units use a powered fan to exhaust combustion gases, offering more flexibility in installation location. Our technicians are skilled in installing these more complex systems. That includes running new PVC vent piping and making proper electrical connections for the blower motor, all while following local codes.

Rheem Gas Water Heater Replacement in Madison, SD
For dependable Rheem gas water heater replacement in Madison, SD, trust HWR Plumbing. Rheem offers a wide range of models, from standard tanks to high-efficiency options, suited for various household needs. Our experts guide you through the selection process and perform a professional installation. We follow all local codes and set the unit up for strong performance and safety for years to come.
Thermal Expansion Tank Installation in Madison
Many water utilities install pressure regulators or backflow devices that create a closed system. When water heats and expands, pressure spikes can strain your tank and fixtures. Code commonly requires a thermal expansion tank on these systems. We install a correctly sized expansion tank and pre-charge it to match your water pressure. This simple add-on can help your new heater last longer.
Propane Gas Water Heater Replacement in Madison, SD
For homes outside the natural gas grid in Madison, SD, or those that rely on propane, we offer dedicated propane gas water heater replacement services. Our team is experienced with propane systems, ensuring correct gas line sizing, proper combustion and safe venting. We will replace your old propane unit with a new, reliable model. All connections are secure and up to code for propane gas appliances.
Atmospheric Vent Tank Upgrades in Madison, SD
Most older homes have atmospheric vent water heaters that rely on natural draft up a metal flue. We inspect the flue pipe for rust, proper slope and correct connector size during replacement. A loose or undersized vent can leak exhaust into the garage or closet. We replace damaged vent sections and draft hoods as needed. Then we test draft with the burner running before we leave.
40 and 50 Gallon Tank Replacement in Madison
The 40 and 50 gallon gas tank is the workhorse of most South Dakota homes. When yours starts leaking from the bottom seam or produces rusty water, replacement is the only real fix. We match the new tank's height and diameter to your space and reuse the venting when it is in good shape. Newer tanks are sometimes taller due to efficiency standards, so we check clearance before ordering. Most of these jobs take about two to three hours.
Rheem and A.O. Smith Gas Water Heater Replacement in Madison, SD
We install and replace Rheem and A.O. Smith gas water heaters throughout Madison, SD. These brands are industry leaders, offering a wide selection of efficient and long-lasting models. Our technicians are factory-trained on the latest technologies from Rheem and A.O. Smith. That means a proper setup that maximizes your new water heater's performance and lifespan.

High-Efficiency Gas Water Heater Upgrades in Madison, SD
Considering an upgrade? HWR Plumbing offers high-efficiency gas water heater replacement options in Madison, SD that can noticeably reduce your energy bills. These units often feature improved insulation and combustion technology. We will help you choose the right model based on your home's layout, existing gas line capacity and hot water usage. The goal is to maximize your savings and comfort without giving up performance.
Gas Water Heater Replacement Near Me in Madison, SD
Our team is always ready to respond to your gas water heater needs across Madison, so you do not have to wait long for hot water. With a focus on prompt service and quality workmanship, we are the smart choice for residents seeking trusted plumbing professionals nearby.
As a local South Dakota company, we are deeply familiar with the homes and plumbing found across Madison. This local insight means we can diagnose issues faster and recommend the most practical gas water heater replacement for your property, for long-term reliability.
HWR Plumbing at a Glance
- Licensed and insured plumbers serving Madison, SD
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 304+ South Dakota customers
Madison Map
Madison Information
- Population
- 6,091
- Area codes
- Local
- Service area
- Madison and communities within 40 miles
- Nearby
- Brookings, Sioux Falls, Brandon, Tea
A properly working gas water heater is crucial for comfort and safety in Madison, SD, especially with seasonal temperature swings and minerals in the water that can cut into appliance life.
Expert Services
Trust our professionals for reliable HWR Plumbing solutions in Madison, SD.
Our Specialized Plumbing Services in Madison, SD
At HWR Plumbing, we provide a complete range of plumbing services across Madison, SD. 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 Gas Water Heater Replacement Process Works in Madison, SD
Here is what you can expect when you choose HWR Plumbing for your gas water heater replacement in Madison, SD.
Request a Quote
Call (605) 480-9736 and tell us your tank size and location. We give you an upfront installed price and a scheduled arrival window.
Remove Old Tank
We shut off gas and water, drain the old heater and haul it away. We check the gas line, venting and shutoff valves.
Install and Light
We set the new tank with straps, new connectors and a drain pan, then leak test and light it. We confirm draft and set a safe water temperature.
Frequently Asked Questions About Gas Water Heater Replacement in Madison
A standard 40 or 50 gallon gas water heater replacement typically runs $1,800 to $3,200 installed, including haul-away and basic code upgrades. Larger 75 gallon or power vent units usually cost $3,000 to $4,800. We give a firm price before we start.
HWR Plumbing installs and services all major brands of gas water heaters, including Rheem, Bradford White, A. O. Smith, State and more. We help you choose the best brand and model to suit your needs and budget.
Most standard gas water heater replacements in Madison can be finished within 3 to 5 hours. More complex installations, such as converting to a different type of unit or significant plumbing changes, may take longer.
Common signs include a lack of hot water, rust-colored water, banging or rumbling noises from the tank, leaks around the base or repeated pilot light outages. An aging unit, usually over 10 to 12 years old, is also a clear sign.
New gas water heaters typically come with a manufacturer's warranty ranging from 6 to 12 years on the tank and parts. HWR Plumbing also provides a warranty on our installation workmanship, giving you extra peace of mind.
In most cases, yes. We carry common sizes on our trucks and can usually finish in about three hours.
It is risky. Gas leaks, poor venting and incorrect relief valve installation can create fire and carbon monoxide hazards. A licensed plumber also handles permits and inspection.
Absolutely. Many modern gas water heaters, including some tank-style and all tankless models, are designed for higher energy efficiency. We can discuss Energy Star rated options that can save you money on utility bills in Madison, SD.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. HWR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Brandon, SD
James P.
Our commercial plumbing system had a leak under the sink, and HWR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Sioux Falls, SD
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 · Mitchell, SD
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 · Mitchell, SD
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 · Brookings, SD
Mark T.
When our office needed drain cleaning, HWR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Brandon, SD













