Harnessing technology to power business. Tech Fusion, Inc. provides the Computer Support that can take the focus off of technology, and put it back on business. With Network Services and expert IT Consulting, we provide everything you need to keep technology running at its optimal level. Tech Fusion's commitment is to improving small and medium-sized businesses with advanced technology in Milwaukee, Waukesha, Peaukee, Mequon, Racine, Kenosha, Germantown, Menomonee Falls and Sussex.