
A Better Tomorrow Starts Here
ATC is comprised of professional engineers, certified industrial hygienists, geologists/hydrogeologists, environmental auditing/permitting specialists, certified inspectors, environmental scientists, biologists, certified hazardous materials managers, asbestos/lead consultants, and more.
Our company culture is rooted in our Core Values, fostering an environment of collaboration with colleagues and clients alike to share knowledge, propose and test new ideas, and innovate ways to solve problems. We pursue continuous learning across disciplines and throughout the company, train up leaders, and expect excellence in our work and in our working relationships.
We offer our employees competitive salaries and benefits as well as flexibility and a healthy work-life balance. With more than 100 office locations throughout the United States, ATC is local everywhere – giving our employees opportunities for career growth nationwide.
We are a team of over 1900 professionals all united by our common mission: To put our expertise and national reach to work nurturing strong relationships and referrals, reducing complexity, exceeding expectations, and engineering solutions that create lasting value for our clients and a better tomorrow for everyone.
With ATC, you can Expect Excellence. Are you ready to join us?


ATC has given me the opportunity to be able to work with professionals with many years of experience that have been willing to invest in me as a young professional. As a result, this has broadened my skill sets in the Environmental and Industrial Hygiene fields. ATC is allowing me the opportunity to gain experience and decide what path my career and future will take.
I’ve been with ATC’s Alabaster, AL branch for over 10 years. I have loved working at ATC because ATC’s culture fosters a working environment that encourages continual personal and professional growth. With ATC’s broad range of services and professional staff that are always ready and willing to train and invest in others, I realized very early in my tenure that my potential for growth with ATC was limitless.