NRSB Accredited Laboratories
Accredited labs that analyze NRSB approved AC, LS, AT
You may find other accredited labs for analyzing Electret Ion Chambers here: https://nrsb.org/find-a-pro/
Search for "ARL" as the certification type
Accustar Labs - PA
Lebanon, PA
Phone: (717)274-8310
Fax: (717)274-5662
Website: http://www.accustarlabs.com
Certification Number: ARL0007
Expiration Date: 9/30/2022
NRSB approved device number: 10317
Accustar Labs - MA
Ward Hill, MA
Phone: (978)521-7425
Fax: (508)533-8831
Website: http://www.accustarlabs.com
Certification Number: ARL0017
Expiration Date: 3/30/2021
NRSB approved device number: 10317, 10320, 10302, 10313, 12193, 12001
AirChek/Spruce/Accustar
Mills River, NC
Phone: (828)684-0893
Fax: (828)684-8498
Website: http://www.radon.com
Certification Number: ARL1402
Expiration Date: 6/30/2021
NRSB approved device number:10333, 10334, 31805
Aquatek Lab, Inc.
Woodbridge, CT
Phone: (203) 393-2125
Website: http://www.aquateklabs.com/
Certification Number: ARL169
Expiration Date: 6/30/2023
NRSB approved device number: 12195
EMSL Analytical, Inc.
Cinnaminson, NJ
Phone: (800)220-3675
Fax: (856)786-0327
Website: http://www.emsl.com
Certification Number: ARL6006
Expiration Date: 7/30/2021
NRSB approved device number: 12199
Fredricktowne Labs, Inc.
City: Myersville, MD
Phone: (301)293-3340
Certification Number: ARL1623
Expiration Date: 12/30/2020
NRSB approved device number: 10304
Northeast Laboratory Services
City: Westbrook, ME
Phone: (207) 878-6481
http://www.nelabservices.com/
Certification Number: ARL1401
Expiration Date: 2/28/2022
NRSB approved device number: 12198
Oklahoma Dept of Environmental Quality
Oklahoma City, OK
Phone: (405)702-9187
Fax: (405)702-9171
Website: http://www.deq.state.ok.us/csdnew/sel.htm
Certification Number: ARL1905
Expiration Date: 6/30/2021
NRSB approved device number: 10302
Pro-Lab, Inc.
Weston, FL
Phone: (954)384-4446
Fax: (954)332-1006
Website: http://www.prolabinc.com
Certification Number: ARL0028
Expiration Date: 3/30/2021
NRSB approved device number: 12191, 10401
Radalink, Inc.
Atlanta, GA
Phone: (800)295-4655
Website: http://www.radalink.com
Certification Number: ARL1101
Expiration Date: 8/30/2021
NRSB approved device number: 31815, 31825
Rad Elec, Inc.
Frederick, MD
Phone: (800)526-5482
Website: http://www.radelec.com
Certification Number: ARL2104
Expiration Date: 9/30/2021
NRSB approved device number: 51203, 51202, 51201, 31820, 31823
Radon Testing Corporation of America
Elmsford, NY
Phone: (800)457-2366
Fax: (914)345-8546
Website: http://www.rtca.com
Certification Number: ARL0001
Expiration Date: 11/30/2021
NRSB approved device number: 12197, 10316, 10331, 31817, 51204
Radonova, Inc.
Westmont, IL
Phone: (331)814-2200
Fax: (331)814-2214
Website: http://www.radonova.com
Certification Number: ARL1904
Expiration Date: 4/30/2021
NRSB approved device number: 12004, 12005
RSSI
Morton Grove, IL
Phone: (847)965-1999
Fax: (847)965-1991
Website: http://www.rssi.us
Certification Number: ARL0014
Expiration Date: 9/30/2023
NRSB approved device number: 12003
TCS Industries, Inc.
Harrisburg, PA
Phone: (717)657-7032
Certification Number: ARL0023
Expiration Date: 6/30/2021
NRSB approved device number: 10313