April 22, 2026 1:33 am

Nahle offers 3 Certified Training Programs , CDOE for full-service hotels, CCE for select-service hotels, and our newest program, CDFM for assisted living facilities. Georgetown University conducted a study finding employees who complete a Certification Program typically make 10% more than their co- workers.

Repair over replacement: How visual diagnostics and valve serviceability support sustainable plumbing systems

April 21, 2026

Buildings
Ask any facility manager, and they’ll tell you that identifying and fixing crossflow issues is one of the persistent plumbing challenges in commercial buildings. Crossflow occurs when hot and cold water mix unintentionally inside a valve, resulting in inconsistent water outlet temperatures and occupant complaints.