Our Team

Our Team

At Diamond Mowers, our team is second to none. Every staff member is an expert and committed to providing superior customer service. Feel free to contact any of us at any time.

Diamond Mowers Corporate Office

27134 S. Parklane Drive
Sioux Falls, SD 57106


Work Phone: (800) 658-5561
Work Fax: (605) 498-1222

Bill Doyle

President

Work Phone: (605) 368-5865

Tim Kubista

Vice President
Sales & Marketing


Work Phone: (651) 955-6665

Tom Doyle

Regional Sales Manager
Minnesota Sales Office


Work Phone: (605) 214-0380

Al Urness

Regional Sales Manager
Wisconsin Sales Office


Work Phone: (715) 781-2517

Brad Block

Regional Sales Manager
Iowa & South Dakota Sales Office


Work Phone: (319) 231-6392

Gary Summerfield

Regional Sales Manager
Southeast Sales Office


Work Phone: (864) 617-8523

Don Cottage

Regional Sales Manager
Pennsylvania Sales Office


Work Phone: 724-650-7434

Gordon Wood

Regional Sales Manager
New Hampshire Sales Office


Work Phone: (802) 338-2940

Jeff Wallen

Regional Sales Manager
Tennessee Sales Office


Work Phone: (615) 504-6625

Les Koopman

Regional Sales Manager
Texas Sales Office


Work Phone: (605) 359-3900

Tim Schwab

Regional Sales Manager
Central Sales Office


Work Phone: (417) 291-4132

TJ Honke

Regional Sales Manager
Western USA & Western Canada Sales Office


Work Phone: (605) 323-8233