Onalaska Plumbing Company At Your Service

Do you need professional plumbing help to repair a leak or install a new fixture? Call us for plumbing services in Onalaska and the Coulee Region.

Maxwell-White Plumbing - Onalaska, WI Plumber

Is your water heater starting to malfunction? It may be time to call in the professionals. Maxwell-White Plumbing is here for you when you need plumbing services, from water heater maintenance to leaky pipe repairs and new sink installations. In business since 1994, we guarantee 100% satisfaction to our customers in Onalaska, WI.

Why do your Onalaska neighbors call us when they need plumbing repairs? Read our testimonials to find out.

We provide complete plumbing services to Onalaska, including:

  • Commercial plumbing services
  • Hydro jetting services
  • Water leak detection services
  • Drain cleaning services
  • Kitchen plumbing services
  • Bathroom remodeling services
  • Tankless water heater services
  • Repiping services
  • Water heater services

Why a Burst Pipe Is Considered a Plumbing Emergency

When a pipe bursts at your home, it’s essential to have it repaired as soon as possible. Failure to do so can result in a major plumbing emergency – and massive water damage. At first, you might think you’re in the clear if only a little water seeps out. However, soon large amounts of water can fill your property, wrecking your flooring, walls, electrical work, and more. You should call for repairs as quickly as possible to avoid major damage. At Maxwell-White Plumbing, we offer emergency service rates.

How Long Do Tankless Water Heaters Last?

While experts can’t give you an exact timeline for when your unit will need to be replaced, they can offer estimates. Depending on the make and model, these systems can last between 10 to 20 years, and sometimes longer. This timeline can be affected by how well the system is maintained, how often it is used, and the quality of water it is heating.

Contact us to schedule an appointment with our experts to have your plumbing appliances and fixtures repaired and replaced.

Onalaska Plumbing Contractor Advice: Hydro Jetting vs. Snaking

When your drains slow down, you might not know if you need snaking or hydro jetting services. The experts can help you determine which method best fits your needs. Snaking involves sending an auger through the drain pipe from a sink, tub, or toilet. Using a crank, the auger breaks up the blockage as the auger twists through the pipe.

In some cases, snaking is not always the best solution. Hydro jetting is the most effective solution when dealing with larger, more stubborn clogs. In this service, a stream of highly pressurised water is used to blast apart blockages and remove buildup along inner pipe walls.

Our experts at Maxwell-White Plumbing can help you determine which method is the best option to treat your blockage.

Understanding Common Plumbing Issues

Homeowners often encounter a variety of plumbing issues that can disrupt their daily lives. Knowing the signs of common problems like slow drains, frequent clogs, and leaky pipes can help address issues before they escalate into major repairs.

For instance, a slow drain could indicate a blockage in your plumbing system, while persistent leaks may require professional inspection to prevent water damage. Understanding these signs allows you to call our experienced plumbers at Maxwell-White Plumbing before minor issues lead to costly repairs.

Benefits of Professional Plumbing Maintenance

Regular plumbing maintenance can significantly extend the life of your plumbing systems and prevent unexpected emergencies. At Maxwell-White Plumbing, our maintenance plans are designed to identify and resolve potential issues early, reducing the risk of costly repairs down the line.

Our professional maintenance includes routine inspections, cleaning services, and minor adjustments to ensure your plumbing operates efficiently. By investing in maintenance, you not only save money but also gain peace of mind knowing your plumbing systems are in expert hands.

Expert Plumbing Services in Onalaska, WI

Maxwell-White Plumbing offers a comprehensive range of plumbing services to meet the needs of both residential and commercial clients in Onalaska, WI. From basic repairs to complex installations, our experienced technicians ensure that every job is done efficiently and with a focus on quality.

Our services include not only typical plumbing tasks like leak repairs and fixture installations but also specialized solutions such as hydro jetting and water leak detection. No matter the size of the job, we are dedicated to providing top-notch service, ensuring that your plumbing systems function optimally.

Recent Jobs and Reviews in Onalaska, WI

Rated 4.8 out of 5 stars based on 21 customer reviews

Onalaska, WI at a glance

Maxwell-White Plumbing has completed 5 jobs in Onalaska, WI between October 2026 and November 2026.

The 5 customer reviews shown here average 5.0 out of 5.

The most recent job was on November 4, 2026.

Maxwell-White Plumbing has completed 94 jobs in Onalaska, WI in the last 12 months. The first job there was in July 2022.

Job Locations and Reviews

We  installed a new Kohler widespread lavatory faucet on a pedestal sink. To accomplish this, we first disconnected the pedestal from the wall, allowing us to install the new faucet and drain assembly. Once the installation was complete, we reattached the pedestal to the wall and conducted thorough testing to ensure everything was functioning properly. Additionally, we installed a new pressure reducing valve for the building's water supply. This involved adding an expansion tank on the water heater inlet to ensure proper operation. All necessary water piping was included in the project. Our work is backed by a one-year labor warranty, providing peace of mind for any future issues.
We  installed a new Kohler widespread lavatory faucet on a pedestal sink. To accomplish this, we first disconnected the pedestal from the wall, allowing us to install the new faucet and drain assembly. Once the installation was complete, we reattached the pedestal to the wall and conducted thorough testing to ensure everything was functioning properly. Additionally, we installed a new pressure reducing valve for the building's water supply. This involved adding an expansion tank on the water heater inlet to ensure proper operation. All necessary water piping was included in the project. Our work is backed by a one-year labor warranty, providing peace of mind for any future issues.
Jaymeson F.
Jaymeson F. Checked in
We installed a new Kohler widespread lavatory faucet on a pedestal sink. To accomplish this, we first disconnected the pedestal from the wall, allowing us to install the new faucet and drain assembly. Once the installation was complete, we reattached the pedestal to the wall and conducted thorough testing to ensure everything was functioning properly. Additionally, we installed a new pressure reducing valve for the building's water supply. This involved adding an expansion tank on the water heater inlet to ensure proper operation. All necessary water piping was included in the project. Our work is backed by a one-year labor warranty, providing peace of mind for any future issues.
Onalaska, WI 54650
I  installed a new toilet and fill valve, starting with the removal and proper disposal of the old toilet. Upon inspection, it was evident that the water leakage originated from the fill valve. I attempted to secure the waterline back onto the valve, but it began to move, indicating it wasn't adequately tightened. This likely caused the water leakage. I ensured the new fill valve was securely fastened, resolving the issue and preventing further leaks.
I  installed a new toilet and fill valve, starting with the removal and proper disposal of the old toilet. Upon inspection, it was evident that the water leakage originated from the fill valve. I attempted to secure the waterline back onto the valve, but it began to move, indicating it wasn't adequately tightened. This likely caused the water leakage. I ensured the new fill valve was securely fastened, resolving the issue and preventing further leaks.
Jaymeson F.
Jaymeson F. Checked in
I installed a new toilet and fill valve, starting with the removal and proper disposal of the old toilet. Upon inspection, it was evident that the water leakage originated from the fill valve. I attempted to secure the waterline back onto the valve, but it began to move, indicating it wasn't adequately tightened. This likely caused the water leakage. I ensured the new fill valve was securely fastened, resolving the issue and preventing further leaks.
Onalaska, WI 54650
I addressed issues with two faucets today. The lavatory faucet had malfunctioning handles, so I coordinated with Moen for replacement parts. For the touchless Delta faucet, I identified a missing and corroded gasket. I informed the customer that parts wouldn’t be on hand and arranged for Moen to resolve it. The customer was pleased to have both issues covered under warranty.
I addressed issues with two faucets today. The lavatory faucet had malfunctioning handles, so I coordinated with Moen for replacement parts. For the touchless Delta faucet, I identified a missing and corroded gasket. I informed the customer that parts wouldn’t be on hand and arranged for Moen to resolve it. The customer was pleased to have both issues covered under warranty.
Tyler C.
Tyler C. Checked in
I addressed issues with two faucets today. The lavatory faucet had malfunctioning handles, so I coordinated with Moen for replacement parts. For the touchless Delta faucet, I identified a missing and corroded gasket. I informed the customer that parts wouldn’t be on hand and arranged for Moen to resolve it. The customer was pleased to have both issues covered under warranty.
Onalaska, WI 54650
Remove old saddle valve that leaks. During the evaluation we noticed he needed new main shutoffs due to there only being one when there’s supposed to be two and it’s an old gate valve
Remove old saddle valve that leaks. During the evaluation we noticed he needed new main shutoffs due to there only being one when there’s supposed to be two and it’s an old gate valve
Tim P.
Tim P. Checked in
Remove old saddle valve that leaks. During the evaluation we noticed he needed new main shutoffs due to there only being one when there’s supposed to be two and it’s an old gate valve
Onalaska, WI 54650
Onalaska, WI - Upon evaluation, we identified a leaking water heater as the primary concern. During our inspection, we also discovered that the water softener was leaking from the head. We presented the homeowner with options to either replace both the water heater and the softener or just the heater. Opting for efficiency, the homeowner chose to replace only the water heater. We successfully installed a Bradford White 40-gallon natural gas power vent water heater, ensuring a seamless and efficient installation process. The new unit is now functioning optimally, providing reliable hot water supply.
Tim P.
Tim P. Checked in
Upon evaluation, we identified a leaking water heater as the primary concern. During our inspection, we also discovered that the water softener was leaking from the head. We presented the homeowner with options to either replace both the water heater and the softener or just the heater. Opting for efficiency, the homeowner chose to replace only the water heater. We successfully installed a Bradford White 40-gallon natural gas power vent water heater, ensuring a seamless and efficient installation process. The new unit is now functioning optimally, providing reliable hot water supply.
Onalaska, WI 54650
Review
They arrive on time. They explain what they what the what they're going to be doing and how long the job will take. They're very courteous of keeping the job site clean and not leaving a mess in my home when they're done.
Rita - Onalaska, WI 54650
Review
This company did a great job in so many ways. First, they responded quickly to my inquiry, gave us an affordable bid, and then completed the job exactly as quoted. Super helpful information and friendly employees made this a great experience!
Kim - Onalaska, WI 54650
Review
Great Customer Service
Espada - Onalaska, WI 54650
Response from Maxwell-White Plumbing:

Hello Carmen, thanks for the kinds words, we greatly appreciate hearing the wonderful things about our techs!

Review
We have an apartment complex in Onalaska and have been using Maxwell White since they took over Affordable Water Conditioning. We have small and large jobs for them to complete, and they've always gotten the job done well and quickly, depending on the urgency. We are happy with Maxwell White for our advanced plumbing needs.
East Gate Manor Apartments - Onalaska, WI 54650
Response from Maxwell-White Plumbing:

Thank you for the kind words, we appreciate you putting trust in Maxwell-White for all the plumbing needs of the building!

Review
Austin was very easy to work with and did an excellent job.
Robert - Onalaska, WI 54650
Response from Maxwell-White Plumbing:

Thanks for the kind words Robert! We absolutely love HEARING the good stuff our guys do out in the field! Thanks for trusting Maxwell-White Plumbing with your plumbing needs! Have a great day!