About Us

The Environmental Group, Incorporated, dba TEG Services is a diversified full-service environmental remediation company and uniquely qualified contractor that comprehends the different complexities associated with various types of environmental abatement. We have developed and refined our expertise through our successful completion of thousands of projects – including but limited to asbestos abatement, mold / microbial removal,  lead clean-up, hazardous recycling, water migiation and demolition work. The team here at TEG Services knows that the best solutions hinge on critical evaluation, technical experience, competitive pricing

and open communication. TEG Services is also a certified Woman Owned Business and Woman Owned Small Business.


TEG Services reputation in the environmental abatement industry has grown through out the Maryland, Virginia, and Washington D.C. region. The long standing list of pleased clients and completed successful projects of all scopes and sizes is a solidified testament to our service-first attitude.


We are proud of our dedication, professionalism and personalized service to our clients.  We maintain an inclusive teamwork approach for every project as an essential prerequisite for success.  We work closely with our customers to fully understand their problems, so that we can devise efficient and effective solutions.  Our network of environmental consultants, engineers, toxicologists, abatement technicians, infrared thermographers, mold assessors, mold remediators and other professionals are readily available and accessible to provide the best solutions to the most challenging problems.


Our mission is to protect against environmental hazards while serving our client’s needs.

Want to know more about our environmental services we offer? Get detailed information here. Learn more about us and meet our dedicated staff members. We look forward to serving you!

TEG Services is able and ready to support our clients with superb service with all phases of environmental remediation such as asbestos abatement / removal, mold remediation / inspections, commercial lead clean-up, hazardous recycling, and thermal infrared imaging. Currently we hold licenses in the following states: District of Columbia, Maryland and Virginia. Have a crisis situation? TEG Services is equipped to help our established clients with emergency environmental situations. TEG Services always strives to provide comprehensive environmental solutions to solve our client’s environmental issues.



TEG Services founder had been in the environmental industry, with their own environmental consulting company, for numerous years before starting this environmental remediation business. Throughout the years as an environmental consultant it was clear that there was a lack of responsive, problem solving, and cost efficient contractors. Often clients would award projects and request the consultant to find first-rate environmental contractors to complete the work.  After continuously being faced with this issue it was decided the best way to give clients what they desired, was to open their own environmental remediation business, and in 1996 The Environmental Group, Inc. dba TEG Services was born.

Shortly after incorporating and passing of the Maryland State Contractors Exam and TEG Services was ready for business. In the winter of 1996 the company found an appropriate warehouse space that was situated minutes from the beltway with the ability to be in Washington D.C. or Baltimore in less than thirty minutes. In a few short years TEG Services quickly acquired clients that ranged from restaurant chains to government to Fortune 500 companies.

As TEG Services was establishing its foothold in the remediation market' its mantra had become servicing the customer at anytime; day or night. With Master’s degrees in biology and geology along with years of consultant experience gave TEG Services the ability to provide customers with excellent remediation work and also advise clients on the best way to proceed with environmental issues. TEG Services was uniquely different and these qualities allowed the company to flourish.

TEG Services has continued to expand its client base and along with it, its firm size. Through this growing process TEG Services moved into a larger facility in Beltsville, Maryland.  Listening to clients needs has turned into a successful and profitable business. Today the company continues to encourage its employees to be responsive, problem solving, and cost efficient contractors.

Where to Find Us:

The Environmental Group, Inc.

     dba TEG Services

11850 Trolley Lane

Beltsville, MD 20705-1179

Main Phone: 301-210-9500

Alternate Phone: 301-477-3288


Office Hours

Monday - Friday

9:30 am - 4:00 pm

Important Links

Please click on the following links below to get important federal and state environmental regulations:









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