Being a pastor and a plumber may seem like diametrically opposed careers.But for Constantin Geambasu, owner of Water Rehab in suburban Phoenix, they fit together as tightly as a cap fitting on a threaded pipe — and have helped him build a values-based company focused on trust with customers, not to mention repeat business and word-of-mouth referrals.“The most important thing I’ve learned over the years is that the value of providing a service has nothing to do with money — it’s all about people,” Geambasu says. “I’m more free because I don’t chase money. I chase value and people, then
