Mandie Hagan can’t say enough good things about the employees at Rowell’s Sewer & Drain — the company in Northfield, New Hampshire, founded by her late father, Dickie Rowell Jr. — which she now owns with her husband, Ian, and her mother, Debbie Rowell.“The people we have right now are phenomenal,” she says. “They’re all go-getters that work hard and know what we stand for. It’s not just a job for them — it’s a career, and they’re passionate about what we do.”But assembling a group of enthusiastic, reliable employees didn’t happen by accident. Like so many contractors nationwide, finding good employees isn’t always
