Serving Washington, Waukesha, Ozaukee, Milwaukee Counties, and the surrounding areas

J. Werner Heating, Inc. - Logo

Expert HVAC Services

We are a family-owned business that is dedicated to keeping your home and business comfortable all year long. Our professional HVAC technicians are ready to meet your heating and air conditioning needs. Air conditioning and heating system needs vary with the seasons of the year. What is needed in the summer months is very different from wintertime requirements.

Family Owned And Operated


Call us today for top-notch installations, repairs, maintenance, and services for heating and

cooling systems!


We offer the most appropriate and cost-effective solutions for our customers, from the replacement of old heating and cooling equipment to the maintenance of heating and cooling systems.


You can count on our experienced professionals to fix the "unrepairable". Call us today to speak with one of our trained technicians and to get your

FREE estimate!

Cost-Effective Services

Air Conditioning

Jim Werner started the company 42 years ago. His daughter, Barbara Werner, and her cousin, Steve Lewandowski, took over the business. We have built a respected reputation in the heating, cooling, and air quality industries. We stand behind all our work and we concentrate on doing the job right the first time. We are trained and licensed to take care of all your HVAC needs.

Licensed And Trained Technicians


Expert HVAC Services

J. Werner Heating, Inc. has a home comfort system for you and the entire family! Call now to take advantage of our specials. We provide products and services for residential and commercial customers in Southeastern Wisconsin.

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* PRO-Cell(tm) is an exclusive Photo-Reactive Oxidation process that transforms the odors and volatile organic

compounds (VOCs) into harmless, odorless water vapor and carbon dioxide.

* AirFresh(tm) Carbon Odor Absorption uses activated carbon technology to trap VOCs and reduce odors.

* Powerful UVC germicidal light eliminates airborne bacteria, viruses, mold and fungi.

* Twist-n-Lock(tm) safety switch turns the unit off when replacing the lamp. (UV16 ballast head models)

* Available in 24V and 120V models

* For systems 1.5 to 5.0 tons

* 2 year lamp life efficiency



* Purifies Indoor Air

* Removes 80% of VOCs

* Eliminates 93.6% of germs

* Neutralizes 88% of odors

* Increases Efficiency & Reduces AC costs

* Keeps A-coil free of fungi, mold & toxic organics

* Allows AC to run more efficiently

* Greatly reduces maintenance costs


$65.95 A/C Tune-up or $100 OFF Armstrong Air A/C $3,300 Armstrong Air Gas Furnace