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Radon Active Licensee Listing

All Active licensees are initially displayed. Select an employer, license type, service county, or enter a city to refine this initial list further. To apply search criteria, make sure to click 'Apply Selections' after making your selection. All search conditions are used together. Sorting is available on columns License Number and Name only.

License Number  License Type Name  Employer Employer Address Employer Phone Commerical Building Associated Professional
RNI91078 Measurement Professional Zwang, Stuart Home Raters, Inc. 2324 Highmoor Rd , Highland Park IL 847-433-3450
RNI20232046 Measurement Professional Zughayyer, Mohamed A to Z Radon Inspectors 8031 Prairie Court, Tinley Park IL 708-785-8855
RNI2013246 Measurement Professional Zimny, Stephen S.O.S Radon Testing 607 Elmwood St , Sycamore IL 815-895-2517
RNI2016221 Measurement Professional Zieleziecki, Renata RZ Radon Measurement Services 152 Meredith Ln , Streamwood IL 630-670-4202
RNI20232329 Measurement Professional Yoest, Samantha Consulting Solutions Inc. 401 N. Michigan Ave, Suite 1200, Chicago IL 847-690-0905
RNM20263475 Mitigation Professional Wrzek, Sam SWAT Environmental 16680 W Cleveland Ave, New Berlin WI 262-754-2211
RNM20242809 Mitigation Professional Wright, Nicholas Swat Environmental 16680 W Cleveland Ave, New Berlin WI 262-754-2211
RNI2022232 Measurement Professional Woolridge, Cale Libra Inspections LLC 803 N Seymour St , Sullivan IL 217-402-8393
RNMT2014202 Mitigation Technician Woods, Ken VSI Radon Reduction Corp 27900 W Concrete Dr Ste D, Ingleside IL 815-344-1100 Jones, Antone RNM2019201
RNM20253168 Mitigation Professional Witkowski, Bryan SWAT Environmental 16680 W Cleveland Ave, New Berlin WI 414-731-6215
RNMT2020202 Mitigation Technician Wilson, Alexander VSI Radon Reduction Corp 27900 W Concrete Dr Ste D, Ingleside IL 815-344-1100 Jones, Antone RNM2019201
RNM2012209 Mitigation Professional Wilcox, William MidAmerica Basement Systems 4525 Buckeye St , Davenport IA 563-381-1700
RNM2003202 Mitigation Professional Whisler, Richard Accurate Radon 1879 N Neltnor Blvd # 169, West Chicago IL 630-876-0800
RNI2019216 Measurement Professional Ward, Matthew Quality Assurance Radon Testing, Inc. 212 Maple St Apt B, Sugar Grove IL 630-973-9840
RNI2020204 Measurement Professional Ward, David Quality Assurance Radon Testing, Inc. 1 Ashwood Ct , Sugar Grove IL 630-973-9840
RNIT2015211 Measurement Technician Walters, Kenneth Radalink, Inc. 5599 Peachtree Rd , Atlanta GA 770-457-1944 Howell, Terry RNI2013245
RNM2020205 Mitigation Professional Walker, Tim Lifetime Home Services, LLC 3485 N 124th St, Brookfield WI 262-955-5701
RNI2005209 Measurement Professional Waite, Darrell Callaway & Associates, Inc 311 E. Sale St. PO Box 235, Tuscola IL 217-599-1209
RNM98115 Mitigation Professional Volsted, Keith VSI Radon Reduction Corporation 27900 W Concrete Dr Ste D, Ingleside IL 815-344-1100
RNM20232215 Mitigation Professional Vizcarra , Faustino BAN Radon Mitigation Specialist 7709 Oleander Dr, Plainfield IL 708-263-9896
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