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Monday - Friday: 9:00 AM - 4:00 PM

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Our Dedicated Team


Learn more about the experienced Cambridge Group personnel. We are dedicated to your satisfaction.


Inside Sales Support

Cassie Adams — Inside Sales Representative

(Dallas, Texas Office)
Office: (972) 481-7877

Email Cassie Adams

Corporate Office

(Dallas, Texas Office)
Office: (972) 481-7877 (Main Contact Number)

Email Our Dallas, TX Office

Mary Langford — Marketing

(Dallas, Texas Office)
Office: (972) 481-7877
Cell: (214) 448-5095

Email Mary Langford


Southern Territory Outside Sales Contacts

Tony Hayes — Area Manager

(Rockwall, Texas Office)
Office: (972) 481-7877
Cell: (214) 763-7987 (Main Contact Number)
Territory Covered: Arkansas, Oklahoma, and Northern Texas

Email Tony Hayes

Paul Middleton — Area Manager 

(Houston, Texas Office)
Office: (972) 481-7877
Cell: (281) 630-1327 (Main Contact Number)

Territory Covered:  Southeast Texas and Louisianna

Email Paul Middleton


Northern Territory Outside Sales Contacts

Brian Krumm — Area Manager

(Marshalltown, Iowa Office)
Office: (972) 481-7877
Cell: (641) 751-2592 (Main Contact Number)

Territory Covered: Iowa, Southern Illinois and Eastern Missouri

Email Brian Krumm

Steve Koch — Area Manager

(Kansas City, Missouri Office)
Office: (972) 481-7877
Cell: (816) 582-4010 (Main Contact Number)

Territory Covered: Kansas, Western Missouri and Nebraska

Email Steve Koch


Cambridge Ownership

David Patton

(Dallas, Texas Office)
Office: 972-481-7877
Cell: (214) 727-1337 (Main Contact Number)

Email David Patton

Jay Tompson

(Dallas, Texas Office)
Office: (972) 481-7877
Cell: (214) 682-2187 (Main Contact Number)

Email Jay Tompson