FEATURED COMPANIES
Black-Haak Heating, Inc.
Jim Haak
P.O. Box 7075
Appleton, WI 54912
920.757.9990
Family-owned business founded in 1956 servicing the Fox Valley and surrounding areas. Services include air conditioning, heating, indoor air quality, geothermal, electrical, and plumbing.
Member Category: All Members, Geothermal Heat Pumps, Geo Services, Heating Boilers And Accessories, Heating, Ventilating, and Air Conditioning (HVAC), Plumbing, Plumbing, Heating, and Air-Conditioning Contractors, Electrical Contractor, Electrical Contractor - Multi Family Residential, Electronic Access Control & Camera Systems, Generators
