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Anderes Plumbing LLC
4.3(
49
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Tomahawk, WI and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Mike did a great job! He is trustworthy, knowledgeable and respectful. After the first fabulous job, I hired him again to replace my hot water heater. I am very satisfied and will use Mike for all of my plumbing needs. His helper Rich was very knowledgeable, pleasant and trustworthy as well. I am a happy customer."
Response time2 days
25 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
5
)
Water Heater - Repair or ServiceWater Heater - Install or ReplaceTankless Water Heater - Install+1 more

Serving Tomahawk, WI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Southport Plumbing, Heating & Cooling we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

29 neighbors recently requested a quote
Avatar for Dan's Service Plus LLC
Dan's Service Plus LLC
4.7(
36
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Tomahawk, WI and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"I don't have anything to compare this to, but my 30ish year old furnace went out during a cold snap. DSP came out in the evening to diagnose it, explained my options (spend $1,400 on a repair or just replace the unit). The technician even brought back electric heaters for me to use overnight (it was about 9 pm at that point). They had a furnace in stock and they replaced mine in the next day. It is a year later and everything is working great. They have even come back one time to show me how to properly use my new thermostat. I am very pleased with their service and would not hesitate to call them again.
"
Recommended by94%of homeowners
Avatar for DM Plumbing & Sewer, LLC
DM Plumbing & Sewer, LLC
5.0(
2
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Tomahawk, WI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time2 hrs
Recommended by100%of homeowners
K & N Services
3.6(
16
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Tomahawk, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Owner operated. I am Jack of all trades. No job to big or small. We do everything from hauling to painting , Plumbing electrical , rental unit turnovers , trash outs roofing , windows and doors. My contact information has been outdated on here for a while. sorry to any customers who tried to reach me. And as always a 20% VETERANS & senior discount.

Recommended by90%of homeowners
Avatar for American Mechanical of WI, Inc.
American Mechanical of WI, Inc.
3.0(
2
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Tomahawk, WI and surrounding areas

In business since 1984

American Mechanical of WI, Inc., has been servicing the state of Wisconsin and creating a value for our customers since the mid 80s. We have over 30 years of experience in the plumbing industry and pride ourselves on doing the job right the first time. Our work is very professional and very clean. We have installed, replaced, and repaired about every plumbing and heating problem that you can come across, so you can be sure that you�re in good hands with American Mechanical. We are a family owned and operated business that strives to treat each new customer as part of our family. No compliment can be better than for you to refer us to one of your friends or family members. We offer nothing but the best at amazing prices. So what are you waiting for, give us a call today for your free estimate!

Recommended by100%of homeowners
Simmons Plumbing LLC Heating and Cooling Facebook
New to Angi
Water Heater - Install or Replace

Serving Tomahawk, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best service, installation and repair for all phases of your plumbing needs. We specialize in a variety of residential as well as commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

Water Heaters questions, answered by experts

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

Gas water heaters last between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don’t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit. 

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

Electric water heaters typically last 10 to 20 years, though proper maintenance can extend their lifespan. If your unit is over a decade old and showing signs of inefficiency—such as higher energy bills, frequent repairs, or leaks—replacement is a smart investment. Tankless models last over 20 years, which can make them a longer-lasting alternative to traditional tank water heaters.

The Tomahawk, WI homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.