CHA is an innovative, full-service engineering, design, consulting and program/construction management firm providing a wide range of technology-enhanced services to public, private and institutional clients.
Whatever challenge you face, big or small, we are pushing ourselves to think differently. Spanning sectors. Crossing markets. Connecting communities. Because it all comes down to creating solutions. We’re here for you, with you and dedicated to you, always focused on helping people. Making life better is why we’re here, working every day to improve our world.
Discover our vast solutions that we connect in unique ways to meet our clients' needs.
Two CHA Bridge Projects Win ACEC/MA Engineering Excellence Awards
Read moreLearn how our comprehensive approach can meet the specific needs of your project.