WilsherCo is a Houston-based distributor of instrumentation and industrial heating products for the process and OEM industries. WilsherCo has been in business for over 40 years providing technical expertise and a large inventory of EU and domestic products. Simply put WilsherCo can provide “Anything that goes on pipes.” WilsherCo’s subsidiary, WILECO, offers 30+ years of industrial and commercial heat tracing solutions for both freeze protection (winterization) and process temperature maintenance.