Nimmer Heating & Air Conditioning, Inc. of South Milwaukee

Nimmer Heating & Air Conditioning, Inc. of South Milwaukee is an HVAC company in South Milwaukee, WI. They provide heating and cooling services, including air conditioning repair, furnace maintenance, boiler service, and heat pump installation, to homeowners throughout the Greater Milwaukee area, Waukesha County, and surrounding communities like West Allis and Shorewood. The company maintains a 4.9-star rating from over 1,000 reviews.

Family-owned and operated since 1986, Nimmer Heating & Air Conditioning focuses on professional craftsmanship and customer care. Their NATE certified technicians perform a wide range of services, including duct cleaning, air purifier installation, and the setup of smart thermostats, ductless mini-splits, and high-efficiency boilers. They offer up-front, flat-rate pricing and provide free, no-obligation estimates for residential and light commercial projects. Beyond technical services, the company is deeply involved in the local community, serving on various technical college advisory boards and participating in the Youth Apprenticeship Program.

The business is located on W Forest Home Ave, near Honey Creek and Armour Park.

Nimmer Heating & Air Conditioning is recognized as a 2025 winner for its excellence in the industry and holds an A+ rating with the BBB. As a long-standing, independent business, they are known for their dependable, 24-hour emergency response and their commitment to serving Southeastern Wisconsin with integrity.

With decades of experience, Nimmer Heating & Air Conditioning remains a top choice for reliable HVAC solutions in South Milwaukee.