Firm Info

ATC Group Services LLC (ATC) is a full-service environmental consulting and industrial hygiene firm operating more than 115 offices nationwide. Over the past 35 years, ATC has become one of the leading national providers of environmental and engineering support services nationwide. We are a full service firm specializing in Environmental Consulting, Industrial Hygiene, Geotechnical Engineering, Construction Materials Testing & Special Inspection, Petroleum, Due Diligence, and Environmental Health & Safety Training.

Contact UsMore Info

Firm Overview

Since 1982, ATC has been one of the nation’s fastest growing multidisciplinary environmental consulting and engineering firms. ATC’s broad range of environmental and engineering services allows our clients to efficiently meet project needs from environmental assessment, regulatory guidance under federal, state and local regulations and potential site remediation, if required.

Our approach to providing environmental services begins with identifying the best way to achieve our client’s goals and address the issues inherent to their facilities and needs. We understand the business objectives as well as the political and stakeholder concerns associated with the management and resolution to environmental issues. Our diverse, multi-disciplinary staff offers our clients a wide breadth of technical knowledge available nationwide, which translates into the ability to meet project demands and client goals promptly and accurately.

ATC offers the distinct advantage of a local presence fully backed by a network of subject matter experts from around the world. We have the geographic coverage and ground-to-roof support for all of your project needs.

ATC At a Glance

Founded: 1982
Employees: 1900
Headquarters: Lafayette, LA
Chief Executive Officer:  Our CEO, Bobby Toups, welcomes you.
Nationwide Offices: 115+ locations


To nurture strong client relationships and referrals by consistently exceeding expectations through our professional, well-trained, well-equipped and motivated team.

Client Testimonials

See what clients say about how we deliver on our promises.

Read More
WordPress Appliance - Powered by TurnKey Linux