Eliminate job site inefficiencies with engineered plumbing solutions. HoldRite is the leader in manufacturing plumbing and electrical solutions that save time on the job while meeting and exceeding codes and standards. Mechanical contractors, plumbers and electricians alike choose HoldRite for the ease of install, high-quality professional finish and time savings. Contractors have found a better way to work with products like HydroFlame Pro, pipe supports, water heater accessories, and the TestRite DWV testing system. As part of the RWC family of brands, HoldRite shares a plumbing legacy with sister brands SharkBite, John Guest, and Cash Acme. HoldRite leads the industry in efficient solutions for residential and commercial construction.