NEW look. SAME people, services, and locations. EXPANDED capabilities to serve you better.

Click below on the left menu to learn more


WakeMed Heart Tower and Children’s Hospital

UNC School of the Arts

Heritage of Wake Forest

Triangle Expressway


CALYX - An Engineering Firm To Match Any Vision.

Realize even your most ambitious plans with CALYX by your side. A multidisciplinary engineering and consulting firm, we seamlessly partner with our clients to help build and transform communities throughout the Southeast.

Founded in 1993, CALYX, an NV5 Company, is an award-winning engineering and environmental firm with over 225 professionals providing roadway and structure design, transportation planning, water resources, construction services, utility services, building structure design, land development, traffic services, cultural resources, surveying, and environmental services for both public and private clients, including state departments of transportation, municipalities, developers, higher education institutions, and healthcare systems.

When you choose to work with CALYX, our team becomes one with your team. Highly flexible and responsive, we anticipate your needs at every step. From planning to approvals, CALYX is there with you, powering through challenges and providing solutions that drive efficiency and save time and money.




Raleigh, NC
6750 Tryon Road
Cary, NC 27518
Phone: 919.836.4800
Fax: 919.836.4801
CALYX Engineers and Consultants, Inc.
Professional Engineering Services
Professional Land Surveyor Services
Charlotte, NC
7500 East Independence Boulevard, Suite 100
Charlotte, NC 28227
Phone: 704.537.7300
Fax: 704.537.2811
CALYX Engineers and Consultants, Inc.
Professional Engineering Services
Professional Land Surveyor Services
Columbus, GA
233 12th Street, Suite 815
Columbus, GA 31901
Phone: 706.708.1500
Rock Hill, SC
448 Lakeshore Parkway, Suite 215
Rock Hill, SC 29730
Phone: 803.376.8400
Metro Atlanta, GA
1255 Canton Street, Suite G
Roswell, GA 30075
Phone: 678.795.3600
Fax: 678.461.3494

Contact Us - CALYX is Now NV5

Contact Form
  • * Please visit our careers page to submit a resume


 Soon, CALYX Careers will integrate with NV5's. If you don't see what you are looking for at CALYX, make sure to visit NV5.


Visit CALYX Website