Fennig Plumbing & Heating Inc

Fennig Plumbing & Heating Inc holds a 4.2-star rating across five customer reviews in New Berlin, Wisconsin. Founded in 1913, the company has operated continuously for over a century under the stewardship of Master Plumber Louie Fennig, who represents the third generation of family leadership. The business provides plumbing, heating, and air conditioning services throughout the greater New Berlin area, offering both new construction installations and repairs on existing systems.

The company maintains a distinguished partnership with Rheem as a Team Top Contractor, a designation that reflects sustained excellence in heating and cooling equipment sales and service. This affiliation grants access to high-quality HVAC products while the business independently services all brands of heating and conditioning equipment. Their technicians handle projects ranging from ground-up new home construction to bathroom remodels and simple fixture upgrades including faucets, toilets, and sinks.

Customer reviews describe specific service scenarios demonstrating the company's capabilities. One reviewer detailed how Louie diagnosed a failing furnace at 7pm during a December evening, implemented a workaround to restore heat, and returned by 10am the next morning with a replacement part. Another reviewer noted Louie's familiarity with their home built over decades, highlighting experience with combination boilers providing both heating and domestic hot water, along with recent high-velocity air conditioning installation.