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

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

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

Environmental Waste Operations Center (EWOC)

Located at the East Tennessee Technology Park (ETTP) Oak Ridge, TN, supporting Low- Level Radioactive Waste (LLRW), and disposition of multiple waste streams.

930 Perimeter Road
Oak Ridge, TN
Phone: (352) 562-6101

Corporate Headquarters

Corporate Office, Atlanta, GA

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

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

Health Physics Services Office

New Brighton, PA

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

Perma-Fix Canada Inc.

18 King Street East, Suite 1400,
Toronto, Ontario, M5C 1C4
Phone: (800) 905-0501

Perma-Fix UK

International expertise in the European market.

Suite 5 Cumbria House, Gillwilly
Road, Gillwilly Industrial
Estate, Penrith, Cumbria, CA119FF.
Phone: +44 (0)7889252536

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