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News

C1S Helps PepsiCo Achieve LEED Platinum Certification

DALLAS, Texas—October 2017—C1S Group, one of the Southwest’s leading engineering and construction firms, has helped PepsiCo, a multinational food, snack, and beverage corporation achieve the highest green building certification in the nation at its Purchase, New York headquarters. LEED Platinum Certification is awarded by the U.S. Green Building Council to companies that meet the strictest… Read More


C1S Hires Brooke Holley as Mechanical Designer

DALLAS, Texas—August 2017— 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… Read More


C1S Group Named to the Inc. 5000 List of Fastest Growing Private Companies

Fourth Year on the List Indicative of Engineering Firm’s Record Growth DALLAS (August 16, 2017) ― For the fourth consecutive year, C1S Group, a full-service professional engineering and construction firm, has been recognized on the Inc. 5000 list of America’s fastest growing private companies. C1S ranked #4101 on Inc. Magazine’s annual list of leading entrepreneurial… Read More


C1S Group Constructing Southwest Dallas Recycling Plant for CarbonLITE

DALLAS (April 4, 2017) ― Plastic recycler CarbonLITE has engaged C1S Group as the primary contractor for the construction of its new North Texas recycling facility. C1S Group, a full-service professional engineering and construction firm based in Dallas, has begun the process to convert the facility located on Mountain Creek Parkway in southwest Dallas into… Read More


C1S Adds Derek Michel to MEP Engineering Team

DALLAS, TEXAS—January 5, 2017— C1S, one of the nation’s fastest growing companies according to Inc. Magazine has hired Derek Michel. Michel, who has nearly 11 years of experience in the mechanical, electrical, and plumbing engineering industry, joins the C1S team as a mechanical designer and project manager. “At C1S, we take on a wide variety… Read More



In The News


  • Construction Today

    February, 2018


  • Construction Dive

    January 9th, 2018


  • Electrical Distributor

    January, 2018


  • Art of Construction Podcast

    December, 2017


  • Entrepreneurs Way Podcast

    December, 2017


  • ConstruTech TV

    December, 2017


  • Industry Today

    December, 2017


  • Dallas 100 List

    November, 2017


  • Construction Dive

    November, 2017


  • Inc 5000 List

    October, 2017


  • Construction Dive

    September, 2017


  • The Forum Podcast

    September, 2017


  • Construction Dive

    September, 2017


  • D Magazine

    August, 2017


  • Facility Executive

    July, 2017


  • Construction Dive

    July 20, 2017


  • Retrofit

    June 5, 2017


  • Construction News

    April 27, 2017


  • IMPO

    April 12, 2017


  • Monster.com

    March 2017


  • Construction Today

    February 2017


  • American Recycler

    February 2017


  • The Construction Specifier

    February 16, 2017


  • IMPO

    January 3, 2017


  • Construction Dive

    Dec 17, 2016


  • The Construction Specifier

    Dec 5, 2016


  • Construction Today

    Nov-Dec 2016


  • Middle Market Executive

    November 23, 2016


  • Laboratory Designs

    Sep-Oct 2016


  • Texas Construction News

    July 2016


  • Construction Dive

    September 13, 2016


  • Controlled Environments

    September 2016


  • Texas Construction News

    July 2016


  • North American Builders

    June 2016


  • Retrofit

    May - June 2016


  • DFW Construction News

    February 2016


  • Dallas Business Journal

    January 2016


  • Medtronic Clean Room

    January 15, 2016


  • Retrofit Magazine

    March - April 2015


  • Commercial Construction & Renovation

    April 21, 2015


  • Central Track

    January 20, 2015


  • Dallas Morning News

    January 8, 2015


  • DFW Construction News

    November 2014