Click Your State to See your State Radon Contact
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RI
CT
NJ
DE
MD
DC
Kentucky Board of Radon Safety
Board Administrator: Robert Brossart
Phone: (502) 782-1205
Email: radon@ky.gov
Website: Kentucky Radon Program
Montana Radon Program (DEQ)
Contact: Michael Gustafson
Radon Information Toll-free Hotline: 1-800-546-0483
Email: Montana Radon Program
Website: Montana Radon Program
Colorado Radon Program
Contact: Margaret Horton, MPH (she/her/ella), Radon Program Coordinator
Hotline: 1-800-846-3986
Phone: (303) 692-2422
Email: margaret.horton@state.co.us
Website: Colorado Radon Homepage
Kansas Radon Program
General Information & Technical Assistance
- Contact: Kansas Radon Program
- Hotline: 1-800-693-5343
- Email: bhanson@ksu.edu
- Website: https://kansasradonprogram.org/home
Radon Certification Questions
- Contact: Kansas Dept of Health & Environment (KDHE)
- Phone: (785) 296-1568
- Email: kdhe.radon@ks.gov
- Website: https://www.kdhe.ks.gov/1061/Kansas-Radon
Alaska Radon Program
General Information
Alaska Department of Natural Resources:
- Contact: Paul Goodfellow, MPA
- Phone: (907) 269-6401
- Email: paul.goodfellow@alaska.gov
- Website: Alaska DNR: Division of Geological & Geophysical Surveys
Additional resources:
National Radon Hotline: 1-800-767-7236
National Radon FIX-IT line: 1-800-644-6999
New Mexico Indoor Radon Outreach Program
Michigan Indoor Radon Program
Contact: Leslie E. Smith, III
Hotline: 1-800-723-6642
Email: radon@michigan.gov
Website: DEQ: Michigan Indoor Radon Program
North Carolina Radon Program
Contact: Phillip Gibson
Email: Phillip.gibson@dhhs.nc.gov
Website: North Carolina Radon Program
Phone: 828-712-0972
New York Radon Program
General Information
Phone: (518) 402-7556
Hotline: (800) 458-1158
Email: radon@health.state.ny.us
Website: NY Dept of Health: Radon Program
District of Columbia Radon Program
D.C. Dept of Energy & Environment
Contact: Keith Keemer
Hotline: (202) 535-2302
TTY: 711
Email: keith.keemer@dc.gov
Website: D.C. DOEE: Radon Program
Idaho Radon Program
Idaho DHW, Indoor Environment Program: Radon
Hotline: 1-800-445-8647
Contact: Carolee Cooper
Email: Radon@dhw.idaho.gov
Website: Idaho Radon Homepage
Maryland Radon Program
For questions about radon in Maryland, call the Maryland Dept of Health & Mental Hygiene below.
Montgomery County residents, please use the Montgomery County resources below.
General Information
State Radon Contact: Nancy Servatis
Maryland:
- Helpline: 877-463-3464
- Website: https://health.maryland.gov/phpa/OEHFP/EH/Pages/Radon.aspx
Montgomery County
Dept of Environmental Protection:
- Phone: (240) 777-0311
- Website: https://www.montgomerycountymd.gov/DEP/property-care/air/indoor-air/radon.html
- Email: askDEP@montgomerycountymd.gov
North Dakota Dept of Health: Radon Program
Contact: David Stradinger, Program Manager
Email: asbestos@nd.gov
Phone: (701) 328-5166
Website: ND Radon Program
Arkansas Radon Program
AR Dept of Health: Environmental Epidemiology Division
Contact: Rebecca Davis
Phone: 501-661-2232
Email: adh.epi.radon@arkansas.gov
Website: Arkansas Dept of Health: Radon
Delaware Radon Program
Contact: Kurt Olinger
Phone: (302) 744-4816
Hotline: 1-800-464-4357
Email: kurt.olinger@delaware.gov
Website: Delaware Healthy Homes
Connecticut Radon Program
Connecticut DPH, Environmental Health Section
Contact: Amanda Parkins
Phone: (860) 509-8140
Email: amanda.parkins@ct.gov
Website: Connecticut Radon Homepage
Illinois Radon Program
Illinois Emergency Management Agency (IEMA): Radon
Contact: Melinda Enstrom
Phone: (217) 785-9989
Email: melinda.enstrom@illinois.gov
Website: IEMA Radon Homepage
Radon Testing in Illinois Daycares: See factsheet
Iowa Radon Program
Iowa Department of Public Health
Contact: Randy Lane
Phone: (515) 281-4928
Hotline: 1-800-383-5992
Email: randy.lane@hhs.iowa.gov
Louisiana Radon Program
Contact: Karen Burgard, Manager
Hotline: 225-765-0160
Phone: 225-219-3041
National Radon Hotline: 1-800-767-7236
Email: karen.burgard@la.gov
Website: DEQ Louisiana: Radon in Your Home
Tennessee Radon Program
Contact: Lexi Brown, Radon Program Coordinator
Hotline: 1-800-232-1139
Phone: (615) 785-3289
Email: lexi.brown@tn.gov
Website: Tennessee Dept of Health: Radon
West Virginia Radon Program
Contact: Tera Patton, Director
Toll-free: 800-922-1255 (in-state)
Phone: (304) 352-5033
Email: Tera.E.Patton@wv.gov
Website: West Virginia Radon Program
Vermont Radon Program
Toll-free: 1-800-439-8550 (in Vermont)
Phone: 802-863-7220 x 3
Email: radon@state.vermont.us
Oregon Radon Program
Contact: Brett Sherry
Phone: (971) 673-0440
Email: radon.program@state.or.us
Website: Oregon Radon Program
Utah Radon Program
Contact: Eleanor Divver, Indoor Radon Coordinator
Hotline: 1-800-458-0145
Phone: (801) 536-0091
Email: edivver@utah.gov
Website: Utah Dept of Environmental Quality: Radon Program
Texas Indoor Radon Program
Texas Tech Indoor Radon Program
Hotline: (806) 834-0370
Website: TIEHH Indoor Radon Program
Email: radontesting@ttu.edu
Texas DSHS: Indoor Radon Program
Hotline: 1-800-293-0753 ext. 2428
Phone: (512) 834-6787 ext. 2428
Email: radon@dshs.state.tx.us
Alabama Radon Program
Alabama Radon Program
Contact: Nick Swindall
Phone: 334-206-5420
Toll-free: 1-800-582-1866 (in-state)
Email: Alabama Radon Program
Indiana Radon Program
Indiana Department of Environmental Management
Contact: Paul Krievins
Phone: (317) 233-7197
Hotline: 1-800-272-9723
Email: pkrievins@isdh.in.gov
Website: Radon Information & Certification
Oklahoma Radon Program
Contact: Keisha Cornelius, Oklahoma Radon Program Coordinator
Email: keisha.cornelius@deq.ok.gov
Phone: (405) 702-5100
Nebraska Radon Program
General Inquiries & Technical Assistance
Contact: Adrienne Moody, Radon & Indoor Air Quality Program Manager
Phone: 402-471-0783
Hotline: (800) 334-9491
Email: NE DHHS Radon Program
Website: NE DHHS Radon Program
Maine Radon Program
Contact: Jonathan Dyer
Phone: 1-207-287-5743
Hotline: 1-800-232-0842 (in Maine)
Email: jonathan.dyer@maine.gov
Website: Maine Radon Homepage
Rhode Island Radon Program
General Information:
Contact: Bonnie Cassani-Brandt
Phone: (401) 222-7796
Email: doh.radon@health.ri.gov
Website: Rhode Island Dept of Health: Radon
For technical assistance, contact the National Radon Program Services:
Hotline: (800) 767-7236
Email: radon@ksu.edu
New Jersey Radon Program
General Information & Technical Assistance
Contact: Charles Renaud, Sup. | (609) 984-5423
Phone: (609) 984-5425 (in state)
Toll-free: (800) 648-0394 (out of state)
Email: radon@dep.nj.gov
Ohio Indoor Radon Program
For general questions about radon's health effects and to discuss radon testing please contact education staff at:
Contact: Andrew Schumacher
Radon Questions: 614-728-0272 | indoor.radon@odh.ohio.gov
Radon Licensing Program: 614-752-4425 | radon@odh.ohio.gov
Website: Ohio Indoor Radon Program
Wyoming Radon Program
Contact: Randi Norton, Radon Program Coordinator
Phone: (307) 777-6015
Email: wdh.cancerservices@wyo.gov
South Dakota Radon Program
Contact: Duncan Jakubowski, SD Radon Coordinator
Hotline: 1-800-438-3367
Phone: (605) 773-6038
Email: DANRmail@state.sd.us
Minnesota Radon Program
Contact: Dan Tranter
Phone: (651) 201-4601
Toll Free: 888-345-0823
Email: health.indoorair@state.mn.us
Website: MDH: Radon in Minnesota Homes
Nevada Radon Education Program
The Nevada Radon Education Program is operated through the University of Nevada Cooperative Extension.
Contact: Christine Kelly, Program Director
Phone: (775) 336-0254
Email: chrisk@unr.edu
Questions/Comments: Write in using their online form here.
Website: Nevada Radon Education Program
Washington State Radon Program
Contact: Gary Garetty
Phone: (360) 236-3200
Email: doh.radon@doh.wa.gov
Website: Washington State Dept of Health: Radon
Radon Map: Washington State Radon Map
Florida Radon Program
Contact: Michelle Dale, Program Administrator
Phone: (850) 245-4280
Hotline: 1-800-543-8279
Email: Michelle.Dale@flhealth.gov
Website: Florida Radon Program
New Hampshire Radon Program
General Inquiries & Technical Assistance
Contact: Lynne Clement, NHDPHS
Website: https://www.dhhs.nh.gov/programs-services/environmental-health-and-you/radon
Hotline: 1-800-897-5323 x 4052
Phone: (603) 271-1708
Email: radon@dhhs.nh.gov
Missouri Radon Program
Hotline: 866-628-9891
Email: radon@health.mo.gov
Wisconsin Radon Program
Hotline: 1-888 LOW RADON (1-888-569-7236)
Email: Check out your regional Wisconsin Radon Information Center
Mississippi Radon Program
MS Radon Contact: Brittany Moore
Email: brittany.moore@msdh.ms.gov
MS Radon Information Line: 1-800-626-7739
Direct: 601-576-8090
Website: Mississippi Radon Program
South Carolina Radon Program
Contact: Ryan Lutz, SCDHEC Radon Program
Hotlines:
- SC Toll-free Radon Hotline: 1-800-768-0362
- National Radon Information Line: 1-800-767-7236
- Radon Fix-It Program: 1-800-644-6999
Email: radon@des.sc.gov
Website: SCDHEC Radon Program
Pennsylvania Radon Division
Hotline: (800) 237-2366
Phone: (717) 783-3594
Email: Radiation Protection: Radon Division
Website: Pennsylvania Radon Division
California Radon Program
Contact: Dale Parks
Email: dale.parks@cdph.ca.gov
Phone: (916) 716-3697
Website: California Indoor Radon Program
Hawaii Radon Program
General Information & Technical Assistance
Contact: Geoffrey Lau, Radiation Section Supervisor
Phone Number: 808-586-4700
Email: geoffrey.lau@doh.hawaii.gov
Website: https://health.hawaii.gov/irhb/
Arizona Radon Program
Arizona Radiation Regulatory Agency
Contact: Brian Goretzki
Email: brian.goretzki@azdhs.gov
Phone: (602) 255-4845 ext 6
Georgia Radon Programs
University of Georgia, Radon Education Program
Contact: Rebecca Cantrell, Radon Educator
Phone: (706) 583-0602
Email: Rebecca Cantrell
Website: UGA Radon Education Program
Virginia Indoor Radon Program
Contact: Ryan Paris, Radon Coordinator
Phone: (804) 864-8161
Email: Ryan.Paris@vdh.virginia.gov
Website: VDH Indoor Radon Program
Massachusetts Radon Program
Phone Number: (413) 784-9352
TTY: (617) 624-5286
Hotline: 1-800-723-6695
Email: DPHIAQ.radon@mass.gov
Website: Massachusetts Radon Homepage
