January 2026 Issue of Plumber

A son of Romanian immigrants spearheads a prosperous era of growth for the family company while still staying true to his roots

Taking a deep dive into commercial mixing valves

Iowa contractor and builder combine advanced HVAC technology, zoning controls and smart system design to deliver year-round comfort and efficiency in a high-performance home

If operations are humming along well for your company, acting on changes may feel risky, but that’s precisely when you should start thinking about them

Teaching customers the simple fixes builds trust — and the trade