The Plumbing Works

Call Us At 262-857-3924


The Plumbing Works, LLC is a great choice for your plumbing needs, as we are committed to exceptional Customer Service using only quality parts at fair prices. Our plumbers are customer friendly and very punctual, who will listen to your needs.

The Plumbing Works, LLC is family owned and operated since 2004, founded by Dean Nau. Starting as a single-man operation, growing to a three man crew, intentionally keeping the company small to ensure the individual attention each customer deserves. Dean has over 25 years plumbing experience that gives our company the knowledge that allows us to provide exceptional service and quality work, resulting in many longstanding relationships with local builders and individual customers.

At The Plumbing Works, LLC we specialize in all aspects of residential plumbing – new houses, additions, remodeling, water heaters, water treatment and general service. Servicing builders and residents from Lake Geneva to Kenosha.


Team Member

Dean Nau

Owner / Operator

Team Member

Austin Graf

2nd year apprentice



The plumbing works LLC will now be offering to our customers an option to rent water treatment equipment!
Water softener rentals starting at $28.00 per month!!

We have noticed that on many of our general service calls and talking with many of our customers that there is definitely a demand for rentable water treatment equipment. Many of our customers that are in rental programs right now, are noticing that once they rent the equipment, if they have any problems with the equipment they are getting terrible or no service at all, or even having to pay service charges on equipment that they do not even own!

We will also be offering a salt delivery program as many of our customers are not able or don’t want to carry 50 pound bags of salt into their basements

Our goal is to install the proper equipment to suit your water treatment needs at a very competitive rate and maintain the equipment as necessary. Being a smaller family owned and operated business we will give you a much better service than some of the larger companies.

Water treatment equipment rental benefits

  • Less money upfront for treated water
  • Payment plans that will suit your needs
  • Units will be regularly maintained and serviced with no added cost to you
  • no service call fees for first three years ( unless there is an unnecessary call or renter negligence)
  • Salt delivery program so you do not have to worry about salt levels or handling heavy bags of salt
  • Perfect if you live in a rental property where the landlord will not purchase or maintain a treatment system
  • Treated water extends the life of your icemaker, clothes washer, faucets, valves, dishwasher and water heaters
  • Treated water is better for your hair and skin and uses less soap
  • Treated water keeps all of your plumbing fixtures cleaner and functioning properly

Contact us today for a water test and an appointment to discuss your water treatment needs.
Office 262-857-3924.

Basement Build Outs

Many people are investing money into finishing their basements which can essentially double the living space of their home. We can help with a wet bar area or bathroom in the basement.

Bath / Kitchen Remodeling

We can work directly with the homeowner or building contractor to remodel your kitchen or bath.

General Service

From simple plumbing projects such as replacing a faucet or toilet to basically any plumbing repair.

New Homes

With many years of new home plumbing experience we listen to our customers needs and provide them with a customized plumbing system.

Water Heaters

We keep many different units in stock to provide prompt replacements or installations.

Water Treatment

New installations or replacements of aging treatment equipment.
We now rent water treatment equipment!


“I have been doing business with The Plumbing Works for almost ten years. I deal with many subcontractors, and Dean and his crew are among the best I have ever done business with. Honesty, accountability, pride, and always doing the job right seem to be a few of the core values of this company. I know that they will be there when they say they’ll be there, at a very reasonable price. I would highly recommend The Plumbing Works, LLC to anyone in need of a plumber, and I plan on continuing business with them for many years to come!”

Jerry Kevek - JK Building, LLC

“We were very satisfied with all aspects of having work done by Plumbing Works LLC in Twin Lakes, WI. Fast and accurate estimate e-mailed to us. Scheduled work completed in professional and timely manner. Billing after job completed, exactly as bid with correct adjustments made for our choices of products. Would definitely call again.”

Larry and Linda Smith

“I love The Plumbing Works. They are very friendly, and extremely capable. I’ve had them put in a gas line, kitchen faucet, and an outside hose spigot. I will absolutely only call them for any of my pluming needs. Keep up the fantastic work!”

Ryan Erdman

“Dean and Austin arrived on time, did an excellent job, and put up with my “supervising.” The new water heater looks and works great!”

Gregory Helding


Service Area

Servicing residents from Lake Geneva to Kenosha.

Business Hours
Mon: 7:30 AM – 4:00 PM
Tue: 7:30 AM – 4:00 PM
Wed: 7:30 AM – 4:00 PM
Thu: 7:30 AM – 4:00 PM
Fri: 7:30 AM – 4:00 PM
Sat: Closed
Sun: Closed
Contact Info