Meet the Team

Karl Nivision

Karl Nivison, President

Karl founded Carolina Commercial Systems in 2009 with his wife, Marsha Nivison, and business partner, Scott Dunn. CCS is a continuation of the company K R Nivison Inc, which he established in 1989.

With over 43 years of experience in HVAC systems, Karl provides the triangle area with leading expertise for constructing, assessing, and repairing just about anything related to HVAC operations.



Scott Dunn

Scott Dunn, Vice President

Together with Karl and Marsha Nivison, Scott Dunn established Carolina Commercial Systems in 2009. As part of the Executive Team, he uses his expertise and experience to help CCS provide reliable and cost-efficient services for projects that vary from basic to extremely complicated. Scott has over 18 years experience in the HVAC business.



Marsha Nivison

Marsha Nivison, Secretary Treasurer


Karl, Marsha and Scott founded Carolina Commercial Systems in 2009. Marsha is part of the Executive Team, working alongside Karl and Vice-President Scott Dunn and providing administrative and accounting services.






Taylor Anderson

Service Manager

Phone: (919) 872-3913

Jody Byrd

Sales/Project Manager

(919) 872-3913

Linda Cramer

Construction Administrator

(919) 872-3913

Jason Evans

Operations Manager

(919) 872-3913

Sharon Hesson

Accounts Payable

(919) 872-3913

Dee Simpkins

Service Coordinator

(919) 872-3913

Iris Stewart

Office Assistant

(919) 872-3913

Marty Williams


(919) 872-3913

Contact Us


Phone: (919) 872-3913

Fax: (919) 872-3916


524 S. New Hope Rd Raleigh, NC 27610


Scope of Work Overview

Carolina Commercial Systems 2016 Overview

Project Updates