Firm News

After 44 years of helping Northern California communities plan, fund, and deliver critical infrastructure improvements, John Wanger, PE, is retiring from a distinguished civil engineering career marked by service, leadership, and lasting community impact Building Stronger Communities Across Northern California Throughout his career, John provided engineering services to public agencies across Northern California, supporting transportation, water, wastewater, and flood control projects that continue to serve residents today. His work helped communities move important infrastructure projects from concept to completion while addressing long-term public needs. Serving as contract City Engineer and/or Public Works Director for eight cities and contract District Engineer for four public utility special districts, John became a trusted advisor to local agencies facing complex infrastructure challenges. He also helped guide hundreds of millions of dollars in capital improvement projects through planning, funding, permitting, design, and construction administration. A Career Defined by Service and Leadership A graduate of California Polytechnic State University, San Luis Obispo, with a Bachelor of Science in Civil Engineering, John built a reputation for technical excellence, reliability, and a genuine commitment to public service. As a licensed Professional Engineer in California, he dedicated his career to helping communities address evolving infrastructure needs. That commitment extended beyond traditional engineering work. As an approved Disaster Service Volunteer for the State of California, John assisted agencies following earthquakes, fires, and floods, helping communities respond to and recover from state- and federally declared disasters. The Legacy He Leaves Behind While John’s professional accomplishments are impressive, those who know him best often point to something else: the relationships he built along the way. Throughout his career, he served as a respected mentor, trusted colleague, and valued leader whose guidance helped support fellow engineering professionals. His impact can be measured not only in completed projects, but also in the trust he earned from clients, communities, and coworkers. The lessons he shared, the standards he upheld, and the example he set will continue to influence those who follow in his footsteps. Looking Ahead to the Next Chapter Retirement may mark the end of John’s engineering career, but it certainly does not signal a slowdown. He looks forward to spending more time with his wife, three children, and five grandchildren while continuing his service to his church and volunteer organizations. He also plans to enjoy more bicycling, swimming, hiking, mountain climbing, backpacking, and travel. Most of all, he looks forward to creating new memories with family and friends. Please join us in congratulating John on a remarkable 44-year career and thanking him for his many contributions to DCCM, the engineering profession, and the communities he has served across Northern California. We wish him happiness, good health, and many rewarding adventures in the years ahead. DCCM is a unified infrastructure services firm built on the strength of legacy companies, strategically integrated to provide comprehensive engineering, land development, surveying, and infrastructure solutions across the United States. With roots dating back to 1950, DCCM is committed to collaboration, excellence, and innovation, delivering superior service through deep multidisciplinary expertise. Explore DCCM’s infrastructure services and meet the professionals helping communities plan, design, and deliver projects that create long-term value.

After an extraordinary 40-year career in engineering, Chris Quigley, PE, Sr. VP, Georgia, is beginning a well-earned retirement. Throughout his career, Chris has been a trusted leader, accomplished engineer, dedicated mentor, and passionate advocate for the profession. His technical knowledge, strong client relationships, and commitment to excellence have made a lasting impact on DCCM and communities throughout Georgia. Four Decades of Engineering Leadership In his role as Sr. VP, Georgia, Chris led a diverse portfolio of projects involving water and wastewater treatment facilities, pump stations, utility extensions, dam renovations, flood studies, and site development. Serving as both Engineer of Record and Owner’s Engineer, he guided projects through every stage, from initial planning, funding, and permitting to design and construction administration. His experience allowed him to help municipal and private clients navigate complex technical, regulatory, and financial challenges while delivering infrastructure designed to serve communities for years to come. Among his many accomplishments, Chris served as City Engineer for the cities of Elberton and Lavonia. He also successfully secured hundreds of millions of dollars in grants and low-interest loans, helping communities throughout Georgia fund vital infrastructure improvements that may not otherwise have been possible. Service to the Engineering Profession Chris’s influence extends well beyond the projects he helped deliver. Throughout his career, he has remained actively involved in advancing and supporting the engineering profession. He served as Chair of the Georgia Engineering Alliance in 2007 and as President of the American Council of Engineering Companies of Georgia in 2003. He is also a lifetime member of the Georgia Association of Water Professionals. A graduate of the University of Notre Dame, Chris earned a Bachelor of Science in Civil Engineering and is a licensed Professional Engineer in Georgia and Alabama. He is an Approved Engineer of Record for the Georgia Department of Natural Resources Environmental Protection Division Safe Dams Program and holds additional certifications related to soil classification and design. These credentials reflect only part of what Chris brought to his work. His ability to understand clients’ needs, develop practical solutions, and guide others through challenging assignments made him a respected resource for colleagues, clients, and communities alike. A Lasting Legacy More importantly, Chris has been a valued colleague and trusted mentor. He freely shared his experience with others, helped develop the next generation of engineering professionals, and approached every project with integrity and a genuine commitment to serving the client. His legacy can be seen not only in the infrastructure he helped create, but also in the people he encouraged, the relationships he built, and the communities he helped position for a stronger future. Continuing a Life of Service Although Chris is retiring from the engineering profession, he has no plans to slow down. He will continue serving as President of Choose Again USA, a 501(c)(3) nonprofit organization that helps people address mental health challenges through emotional-healing workshops, individual sessions, and retreats. Chris also plans to expand his longtime involvement with Troop 370 of Scouting America and spend more time sailing, traveling, and making memories with family and friends. Please join us in congratulating Chris on a remarkable engineering career and wishing him happiness, health, and continued success in this exciting new chapter. We thank him for his many contributions to DCCM, the engineering profession, and the communities we serve, as well as the lasting legacy he leaves behind. DCCM is a unified infrastructure services firm built on the strength of legacy companies, strategically integrated to provide comprehensive engineering, land development, surveying, and infrastructure solutions across the United States. With roots dating back to 1950, DCCM is committed to collaboration, excellence, and innovation, delivering superior service through deep multidisciplinary expertise.

In celebration of National Intern Day, DCCM is recognizing the 24 interns and co-op students who have brought their talents, curiosity, and fresh perspectives to our teams this year. Representing 17 colleges, universities, and high schools, these students are gaining firsthand experience across engineering, surveying, environmental services, accounting, and other areas of our business. Along the way, they are applying what they have learned, exploring potential career paths, and building connections with professionals throughout DCCM. Georgia Five students joined our Georgia offices this summer. The Gainesville team welcomed JP Aguilar, a senior at Kennesaw State University; Zoie Holland, a third-year student at the University of Georgia; Kaylee Brunson, a sophomore at the University of Georgia; and Carter Hanley, a sophomore at the University of Missouri. In Fayetteville, Logan Allen joined the team while completing his fifth year at the Florida Institute of Technology. Indiana In Indiana, five interns are building experience across several DCCM service areas. Nicholas Casler, a student at Purdue University Fort Wayne, and Jonathan Lucero II, a student at Purdue University, joined the roadway team. Madison Aaron of Anderson University is working with the water and wastewater team, while Tucker Lara of Vincennes University is gaining experience in surveying. Eva Altschul, a Purdue University student, is working across environmental services, hydraulics, and water and wastewater. Texas Seven students joined our Houston office this summer, including four Aggies: Rocky Streiner, Alejandra Sarabia, Nicholas Magnus, and David Xue, all from Texas A&M University. The Houston intern group also includes Cash Reese of Schreiner University, Elijah Pharis of the University of Houston, and Joshua Morris of The University of Texas at San Antonio. Florida Our North Florida team welcomed students at several stages of their educational journeys. Gil Fritz of the University of Central Florida, Dennis Rehm of the University of North Florida, and MarkAnthony Osborne of Creekside High School joined the team as interns. University of North Florida students Lauren Catillo and Kasey Van Wert are also gaining extended professional experience as co-op students. Our Central Florida team welcomed interns representing two areas of the business. Maddux Walton, an accounting intern from Florida Southern College, is gaining experience supporting DCCM’s business operations. Katelyn Kruy, a civil engineering intern from Florida Polytechnic University, is exploring the technical side of the industry. Learning, Contributing, and Growing National Intern Day is an opportunity to recognize not only what interns learn during their time with an organization, but also what they contribute. Their questions can introduce new perspectives, their enthusiasm brings energy to our teams, and their experiences help strengthen the future of our industry. We are proud to celebrate this year’s interns and co-op students and appreciate the contributions they have made across DCCM. We also thank the employees who are sharing their knowledge, providing mentorship, and helping these students take the next steps in their professional journeys. Interested in building your career with DCCM? Visit our website to learn more about our company and explore current opportunities on our Careers page.