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Radon: Radon-Resistant New Construction

Directory of Builders Using Radon-Resistant New Construction

EPA offers the Directory of Builders as a one-stop service to home buyers who are looking for builders that use radon-resistant construction techniques in new homes. The Directory contains the names of builders using RRNC who have voluntarily registered with EPA. EPA encourages all builders that use the recommended radon-resistant techniques to be listed in the Directory. The Directory was last updated on July 11, 2013.

Once you choose a builder, your builder should provide a checklist of RRNC features. Consumers who prefer a third-party or builder verification can look for homes certified or labeled under the following programs that incorporate RRNC techniques:

You can also hire a radon professional to do an inspection of a new home you may be considering purchasing to assess its radon levels. Find certified professionals listed with the National Environmental Health Association - National Radon Proficiency Program or the National Radon Safety Board.

Please Note: EPA does not endorse, promote, or support any individual enterprise, product, or service. The information on the Directory pages was provided by individual builders and has not been verified by EPA.

Find a Builder Using Radon-Resistant New Construction Techniques

AK | AL | AR | AZ | CA | CO | CT | DC | DE | FL | GA | HI | IA | ID | IL | IN | KS | KY | LA | MA | MD | ME | MI | MN | MO | MS | MT | NC | ND | NE | NH | NJ | NM | NY | NV | OH | OK | OR | PA | RI | SC | SD | TN | TX | UT | VA | VT | WA | WI | WV | WY

Alaska (AK)

Name Contact
Triple M, LLC exiting epa (907) 283-4732

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Alabama (AL)

Name Contact
Habitat For Humanity Athens/Limestone County exiting epa (256) 230-6001

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Arkansas (AR)

Name Contact
Radon Systems 4U, LLC exiting epa (417) 844-0942

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California (CA)

Name Contact
Enright Construction exiting epa (760) 937-2287
Wood Ridge Construction exiting epa (775) 250-1406

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Colorado (CO)

Name Contact
AirRadon exiting epa (303) 903-5077
Coast to Coast Development exiting epa (303) 554-1567
Colorado Signature Home, Inc. exiting epa (719) 676-4321
Drennen Custom Contracting exiting epa (970) 482-9100
ecoLogic exiting epa (720) 864-9400
Natural Habitats, Inc. exiting epa (719) 539-4481
Radon Home Measurement and Mitigation, Inc. exiting epa (970) 416-0196

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Connecticut (CT)

Name Contact
Coastal Point Construction, LLC exiting epa (203) 969-5224
Timberdale Homes, LLC exiting epa (203) 912-3616
Valentine Builders, LLC exiting epa (860) 205-7880

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Georgia (GA)

Name Contact
Davidson Signature Properties, Inc. exiting epa (770) 527-2444
Eric Edwards Construction, LLC exiting epa (706) 764-2660
Maynard Construction (770) 639-9491

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Iowa (IA)

Name Contact
Dave Dawson Homes exiting epa (816) 697-2090
Rathert Construction, Inc. exiting epa (515) 292-2158

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Idaho (ID)

Name Contact
EcoBuild Design-Build/Construction Management exiting epa (208) 362-4563
Flynner Homes and Renovations exiting epa (208) 867-4587
Wellard Constructors, Inc. exiting epa (208) 756-7117

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Illinois (IL)

Name Contact
McCanse Builders, Inc. exiting epa (815) 985-1583

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Indiana (IN)

Name Contact
Advanced Radiation Monitoring Service, Inc. (A.R.M.S.) exiting epa (269) 668-5246
Loren Wood Builders, LLC exiting epa (812) 345-3801

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Kansas (KS)

Name Contact
Dave Dawson Homes exiting epa (816) 697-2090
Radon Systems 4U, LLC exiting epa (417) 844-0942
Schultz Construction exiting epa (785) 539-9599

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Kentucky (KY)

Name Contact
Spille Builders & Developers exiting epa (859) 393-6323
Louisville Roofing and Siding exiting epa (502) 416-1707

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Maine (ME)

Name Contact
Chamberlain Homes exiting epa (207) 282-7377 x103
Greg Fitzpatrick, Inc. exiting epa (207) 841-0149
Maine Coast Construction exiting epa (207) 236-6000 x103

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Maryland (MD)

Name Contact
Chadsworth Homes, Inc. exiting epa (301) 315-8038
Professional Choice, Inc. exiting epa (443) 520-5973

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Massachusetts (MA)

Name Contact
Wright Builders, Inc. exiting epa (413) 586-8287 x105

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Michigan (MI)

Name Contact
Advanced Radiation Monitoring Service, Inc. (A.R.M.S.) exiting epa (269) 668-5246

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Minnesota (MN)

Name Contact
Applied Energy Innovations exiting epa (612) 532-0384
Cocoon Building exiting epa (612) 871-3100
Cornerstones Specialties exiting epa (701) 729-9991
Kappes Construction, Inc. exiting epa (952) 797-4637
Majestic Custom Construction, Inc. exiting epa (763) 241-8411
Nordenstrom Custom Homes, Inc. exiting epa (320) 360-5807
Northland Construction, Inc. exiting epa (218) 765-4015

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Missouri (MO)

Name Contact
Dave Dawson Homes exiting epa (816) 697-2090
Radon Systems 4U, LLC exiting epa (417) 844-0942

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Montana (MT)

Name Contact
Arnold Construction (406) 431-4077
Blueridge Homes, Inc. exiting epa (408) 580-7906
Thelen Custom Home Builders exiting epa (406) 253-1109
Wellard Constructors, Inc. exiting epa (208) 756-7117

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North Carolina (NC)

Name Contact
Avalon Home LLC exiting epa (336) 288-2828
Belvedere Homes, LLC (919) 949-2005
Custom Build & Realty, LLC exiting epa (828) 891-5850
Great Smoky Mountains Builders (828) 743-6624
Ideal Home Builders exiting epa (800) 956-5699
Promanco, Inc. exiting epa (740) 374-2120

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North Dakota (ND)

Name Contact
Boulder Homes LLC exiting epa (701) 400-5554
Cornerstones Specialties exiting epa (701) 729-9991
Fiske Construction, LLP exiting epa (701) 238-7635
Mitzel Homes exiting epa (701) 224-8083
Nordenstrom Custom Homes, Inc. exiting epa (320) 360-5807
TK Homes, Inc. (701) 751-3131
Vance Vetter Homes exiting epa (701) 751-8218
Wellard Constructors, Inc. exiting epa (208) 756-7117

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Nebraska (NE)

Name Contact
Charles Thomas Homes exiting epa (402) 306-0065
Dave Dawson Homes exiting epa (816) 697-2090

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New York (NY)

Name Contact
Alpine Environmental Services, Inc. exiting epa (518) 453-0146 x303
Bruno's Building and Remodeling, Inc. (716) 773-1422
Cayuga Country Homes Link to EPA's External Link Disclaimer (607) 275-5316
Formwork1 Systems exiting epa (718) 972-8777
R.A. Jump Construction, Inc. exiting epa0 (607) 273-6777
Schenk Builders of NY, Inc. exiting epa (845) 986-3661

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Nevada (NV)

Name Contact
Cupolex Building Systems, LLC exiting epa (905) 669-8190 x224
Wellard Constructors, Inc. exiting epa (208) 756-7117
Wood Ridge Construction exiting epa (775) 250-1406

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Ohio (OH)

Name Contact
GreenTech Construction exiting epa (740) 549-1774
Prete Builders, Inc. exiting epa (440) 967-8665
Promanco, Inc. exiting epa (740) 374-2120
Rockford Homes exiting epa (614) 785-0015
Sovereign Homes exiting epa (614) 457-7230 x13

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Oklahoma (OK)

Name Contact
Dave Dawson Homes exiting epa (816) 697-2090
Radon Systems 4U, LLC exiting epa (417) 844-0942

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Oregon (OR)

Name Contact
Cascade Radon, Inc. exiting epa (503) 421-4813
Inspections Unlimited exiting epa (503) 581- 5855
Perfection Inspection, Inc. exiting epa (503) 508-4321
Weigel Homes, Inc. exiting epa (503) 932-0228

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Pennsylvania (PA)

Name Contact
Hetrick Construction exiting epa (717) 732-4601

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South Carolina (SC)

Name Contact
Bunn Construction & Landscaping, LLC exiting epa (864) 638-2784
Construction Optimization, LLC exiting epa (864) 616-4467

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South Dakota (SD)

Name Contact
Fairway Homes, LLC exiting epa (605) 228-1860

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Tennessee (TN)

Name Contact
Davidson Concrete (931) 581-1478
Maynard Construction (770) 639-9491

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Texas (TX)

Name Contact
Acadian Properties, LLC exiting epa (512) 589-3523

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Vermont (VT)

Name Contact
The Finishing Company exiting epa (802) 355-0992

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Virginia (VA)

Name Contact
Chadsworth Homes, Inc. exiting epa (301) 315-8038
Cedar Creek Custom Homes, Inc. exiting epa (540) 289-5315
Herr & Co. Building Contractors Inc. exiting epa (540) 820-4149
Sustainable Solutions of Virginia, Inc. (540) 433-8001
Ideal Home Builders exiting epa (800) 956-5699

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Washington (WA)

Name Contact
Cascade Radon, Inc. exiting epa (503) 421-4813

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West Virginia (WV)

Name Contact
Promanco, Inc. exiting epa (740) 374-2120

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Wisconsin (WI)

Name Contact
Gitter Construction, Inc. (262) 388-3804

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Wyoming (WY)

Name Contact
Radon Home Measurement and Mitigation, Inc. exiting epa (970) 416-0196

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