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Commercial Plumbing & HVAC-R Contractor

Commercial HVAC Contractor in Wisconsin

Hartwig Plumbing & Heating has been known for its outstanding work in commercial HVAC-R and commercial plumbing for more than 60 years. In our specialty of air conditioning, heating and refrigeration, Hartwig’s team uses all the latest HVAC products, tools, and training to get the job done right every time.

Doing business in Wisconsin for decades has allowed us to build an extensive list of satisfied clients. We do commercial HVAC and refrigeration work for all types of companies in southern Wisconsin and beyond. Wisconsin is well known as being the home of the U.S. dairy industry, so refrigeration, ventilation and reliable HVAC climate control systems are especially crucial to those types of operations. No matter what industry you represent, our HVAC division remains uniquely qualified to meet the needs of all local commercial clients.

Heating, AC and Other Services

  • Chillers and Refrigeration
  • Oven and Equipment Exhaust
  • Humidifiers
  • Clean Rooms
  • Thermostats
  • Walk-In Coolers
  • Building Automation
  • Commercial Heating
  • Commercial Air Conditioning
  • Furnaces and Boilers
  • Air Filters and Ventilation
  • Fume and Chemical Hood/Exhaust

Family-Owned Air Conditioning & Heating Contractor

This family-owned mechanical services company places great value on ensuring every heating and air conditioning project is completed safely, on time, and within budget. We offer a vast range of HVAC products and services, from start to finish –safety audits, new HVAC system design, ventilation systems, humidifiers, industrial boilers, exhaust fans, air filtration, energy-efficient products, commercial HVAC repairs, refrigeration units, system retrofitting, and ongoing HVAC maintenance programs.

To help businesses operate smoothly and in total comfort year round, our HVAC can offer seasonal cleaning and diagnostic checks for industrial boilers, furnaces and AC units. Our qualified commercial HVAC technicians keep your environment safe and comfortable, which helps reduce downtime and saves on repair costs.

Call for Commercial HVAC Repair

To find reliable commercial HVAC contractor services to cities in southern Wisconsin and surrounding areas, call Hartwig Plumbing & Heating at 815-887-6060 or contact us by using our convenient online form.