The following list of references includes contractors from across the country, each of whom purchased at least one Kurber5000 within the past few years. All are experienced curbing specialists who offer to share their opinion regarding the capability of the Kurber5000. 

Southern Curb & Concrete
Brunswick, Georgia
Rick: 888-259-6756 
4418 County Rd 124A
Wildwood, Florida 34785
Lenard: 352-748-4259 
George Galbavy Contracting 
209 Tower Street
Missoula, Montana 59804
George: 406-240-0634 
Curb Planet, Inc.
5041 Spencer Hwy, Suite 107
Pasadena, Texas 77505
Ramaro: 281-991-1112