Who Is Celltech

Owners David and Katrina Wellman opened Celltech in July 1999 with one goal in mind: Excellence in Everything.

Because every customer matters, Celltech was founded on the philosophy of providing each and every customer a stellar experience and has received recognition on multiple occasions for its award-winning customer service. Today, 20+ years later, excellence in customer service remains Celltech’s top priority.

Celltech is proud to note that many of its early customers continue to be Celltech customers today. As Celltech expanded into neighboring areas, the company made it a top priority to be fully vested in each of those communities.


David Wellman


Katrina Wellman


Nick Lantz - VP of Sales


Sarah Wellman - VP of Operations