Weidner is your trusted partner for expert hygienic valve maintenance and service, helping food and beverage, cosmetics, and life sciences manufacturers reduce  cross-contamination risks, improve process efficiency and extend equipment life. 

We don’t just maintain valves — we help facilities and teams run safer, smarter and more efficiently every day.

Founded in 1959 and family-owned and operated from Salt Lake City, UT, Weidner combines a nationwide reach with a local touch. Our specialized, high-energy teams are driven by a passion for proactive solutions, delivering faster turnarounds and audit-ready reporting rooted in a genuine culture of care and accountability.