Big iron, family-run, since 1996.
Mark Pentz remembers telling his father, "I'm gonna sell big iron when I grow up." His father would adamantly reply, "No, you're not. You are going to get a professional job." That never stopped Mark — and three decades later, Calvin Group is synonymous with quality used commercial paving equipment, with a reputation for honesty and integrity that has spread internationally.
Reputation first.
“Today, contractors in the market for pavers, milling machines, road wideners, shuttle buggies, reclaimers, chip spreaders, distributors or stabilizers often look to Calvin Group for help — not only because of its inventory, but because of its business philosophy.”
“We’ve been very blessed to be able to have the relationships we do with our customers.”
— Mark Pentz
Same handshake. Modern infrastructure.
Michael has been with Calvin Group for over a decade — running marketing and day-to-day operations alongside sales. Where Mark's reputation was built on phone calls and yard visits, Michael has been quietly modernizing how the business runs: a real CRM for tracking inventory, a public-facing site that shows what's actually in stock, and email systems that keep buyers in the loop without losing the personal touch.
The handshake stays the same. What's around it gets better every year.
mike@calvingroupinc.comWho you’ll talk to.
A small team — small enough that the person who answers the phone is the same one who knows the unit you’re calling about.
