• corporate address 8302 Dunwoody Place, Suite 250, Atlanta, GA 30350
  • contact us Contact Us
  • phone number 770-587-9898


Waste Treatment Facilities


Diversified Scientific Services, Inc. (DSSI)

We operate the only TSCA authorized commercial mixed waste combustion unit in the United States.

657 Gallaher Road
Kingston, TN 37763
Phone: (865) 376-0084
Fax: (865) 376-0087
pf northwest

Perma-fix Northwest, Inc. (PFNW)

Located adjacent to the DOE Hanford Site in Richland, WA.

2025 Battelle Blvd.
Richland, WA 99354
Phone: (509) 375-5160
Fax: (509) 375-0613
gainesville office

Perma-Fix of Florida, Inc. (PFF)

Located in Gainesville, FL and possesses the capabilities for the treatment of the most problematic waste streams.

1940 N.W. 67th Pl.
Gainesville, FL 32653
Phone: (352) 373-6066
Fax: (352) 372-8963

Service Locations

corporate office

Corporate Headquarters

Corporate Office, Atlanta, GA

8302 Dunwoody Place
Suite 250
Atlanta, GA 30350
Phone: (770) 587-9898
Fax: (770) 587-9937
Commerce park office

Operations Headquarters

Business Center, Oak Ridge, TN

1093 Commerce Park Drive
Suite 300
Oak Ridge, TN 37830
Phone: (865) 690-0501
Fax: (865) 539-9868
beaver office staff

Technical Services Office

New Brighton, PA

315 9th St. 2nd Floor
New Brighton, PA 15066
Phone: (724) 728-3960
Fax: (724) 728-3962

Additional Treatment and Service Locations



Perma-Fix Canada Inc. - Pembroke

182 Pembroke St E., Suite 1801
Pembroke, Ontario K8A-3J7
Phone: (800) 905-0501
Tyne Bridge

Perma-Fix UK

International expertise in the European market.

Unit 5, Newburn Bridge Road
Tyne and Wear NE21 4NT
Phone: +44 (0)7889252536

Technology and Innovation


Instrumentation Laboratory

Provides rental, calibration, and repair services for radiological and industrial hygiene instrumentation. We possess one of the country's largest commercial instrument inventories.

10512 Lexington Drive, Suite 200
Knoxville, TN 37932
Toll Free: (800) 905-0501
Local Phone: (865) 392-1387

Waste Treatment

Our fixed base facilities offer highly specialized treatment options that help reduce risk and avoid costly internal program development.

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Nuclear & Technical

Our highly experienced team of professionals can handle domestic and international challenges across all project disciplines.

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We repair, calibrate, and rent radiological and industrial hygiene instrumentation, and have one of the country's largest commercial instrument inventories.

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Our research team specializes in development of new and innovative solutions that manage risk and create value associated with nuclear materials.

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NORM / TENORM Services

Our team provides turn-key services for NORM management, specializing in tailoring solutions for difficult waste streams and strategic support which range from regulatory compliance consulting to turn-key NORM program management design and implementation.

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Safety is our business.

We are dedicated to the safety of our people, our facilities, the public, and the environment. We are committed to operating our facilities and managing our projects safely and compliantly. Our Quality Management System has achieved independent ISO 9001 and NQA-1 certification and provides a unique integration of safety and quality.