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About Knauer Plumbing, Heating and Cooling

A Little Bit About Knauer

“You Know Us, We Know You, Since 1922.”

Knauer Plumbing, Heating and Cooling, Inc. has provided quality service to a long list of satisfied customers since 1922. We proudly serve the Milwaukee, Ozaukee and Waukesha counties. We are licensed, bonded, and insured.

Custom Heating and Cooling Solutions for Your Home

Our heating and air conditioning installations are designed so that the system you choose will work in accordance with the unique layout and features of your home. Other companies use a cookie-cutter approach to installation which doesn’t suit many classic older homes. Our engineering process takes into consideration the number and size of any existing ducts as well as factors such as windows and high ceilings. A system we install will keep you warm all winter long and cool on those hot summer days.

Our union-employed HVAC technicians are extremely knowledgeable about all makes, models, and brands of heating and cooling systems. We also specialize in repairing and installing boiler work and hot water or steam systems.

Many Years of Experience Serving Milwaukee’s Older East Side Homes

Our certified master plumbers have the knowledge and expertise to make any repair without disturbing the architectural aesthetics of your home. We specialize in residential plumbing services, and there are no plumbing problems that we cannot tackle. If updating your old fixtures is needed, we can help you!

Besides being experienced problem-solvers, we are courteous, conscientious, and tidy. Many of our customers become acquainted with our service experts and will call to request a favorite who has become especially knowledgeable about the plumbing or HVAC system in their home.

As a third generation, family-owned company, we appreciate the value of a satisfied customer. We also recognize the need for excellent communication and a quality of service that is above all others.

Our Services Include

  • Residential plumbing
  • Toilet installation and repair
  • Hot water heater installation
  • Hot water heater repairs
  • Sump pump repair
  • Clogged drains
  • Furnace installation
  • Furnace repairs
  • Furnace tune-ups
  • Oil fired heating repairs
  • Leaky faucets
  • Boiler repairs
  • Steam boiler repairs
  • Gas dryer installation
  • Wifi thermostat installation
  • Central air conditioning repairs

Your satisfaction is absolutely guaranteed.

Meet the Owners

Jennifer Knauer.

Jennifer Knauer

Cheryl Knauer.

Cheryl Knauer