Gebr. Willi Elektro AG (Buch b. Märwil)

Gebrüder Willi Elektro AG has been operating in Thurgau for over 75 years. We specialize in installing electrical systems in office buildings, single-family homes, schools, kindergartens, and all types of commercial facilities. We design and install lighting systems, building services, KNX/EIB systems, visualization systems, fire alarm systems, lighting controls, smoke extraction systems, intercom systems, photovoltaic systems, and electrical installations—ranging from outlets to sunshades and media technology—with precision and reliable planning.

You can talk to us—we listen to you and always develop customized solutions tailored to your specific needs. Our philosophy is to provide you with expert services so that you can reap the benefits: greater comfort, greater safety, and a higher quality of life. Because your satisfaction is our success!