August 31, 2017

C1S Hires Brooke Holley as Mechanical Designer

C1S Group, one of the Southwest’s leading engineering and construction firms announces the hiring of Brooke Holley. With 15 years of experience, Brooke joins the team as a mechanical designer.


Brooke began her mechanical design career in 2002, working with Dallas-based CCRD Partners for nearly a decade. Over the past five years since adding plumbing design to her skillset, she has worked with several North Texas engineering firms, completing design work for commercial properties, ground up facilities, and mixed-use high-rise buildings.

“We were looking for a strong, independent, and experienced mechanical designer, and our search pointed directly to Brooke,” said Julie Strong, CEO of C1S. “Brooke was highly recommended by several of our current employees.  She’s the type of person who can take a new assignment and run with it.”

Brooke received her training in CADD design from Star Technical Institute in Tulsa, Oklahoma. She has been a member of the Dallas Chapter of the American Society of Heating, Refrigerating, and Air Conditioning Engineers since 2007. She has also been a member of the Dallas Chapter of the American Society of Plumbing Engineers since 2013.

“When C1S reached out to me, I did my research,” said Brooke. “I heard amazing things from C1S colleagues and other industry peers I respect about the culture and the opportunities to work with major clients. I am excited to be a part of this growing team.”

Outside of the office, Holly enjoys spending time with her husband, five children, and three dogs. She also loves to create and build furniture, golf, and spend time at the lake.

About C1S Group

C1S Group is an engineering, construction and sustainability consulting firm specializing in the design and installation of projects for existing facilities. As experts in providing solutions for critical and manufacturing environments, C1S drives energy efficiency, maintainability and value in every project.