PM Profile: Leonard Valve succeeds as family-owned business focused on niche market Company to offer new water temperature control products as it celebrates its 100th anniversary Bob Miodonski December 1, 2012 With Leonard Valve Co. marking its 100th anniversary this year, Plumbing & Mechanical recently interviewed President E. Niles Wilcox at the company’s headquarters in Cranston, R.IRead More
The Seven Major Hazards in Drain and Sewer Cleaning December 10, 2002 This is the third and final part on drain and sewer cleaning safetyRead More
A Simple Guide to Understanding Thermal Expansion December 16, 2001 As population increases and water pressure is harder to control, thermal expansion has become a hot topic of discussion among contractors.Read More
