Here are some home inspectors and radon inspectors:
Wenwei Yao (home and radon) (speaks English and Chinese)
Inspek Home Inspection LLC
240.784.6645
inspek@yahoo.com
https://www.redfin.com/openbook/home-inspection/washington-dc-wenwei-yao-sp57745
John Deslauriers (home inspection, radon testing and mitigation, pre-offer and pre-listing inspections, well inspections, water testing, mold and indoor air quality testing)
Xray Home Inspections
@xrayhomeinspections
571.601.2811
Joon Lee (home and radon) (speaks English and Korean)
Mold Certified Inspector, Radon Test, Wood Destroying Organisms
Home Pro Inspections
AHIT & ASHI Certified Home Inspector
571.216.6613
homeproinspection@gmail.com
Greg Bourscheid (home and radon)
NovaSpect Home Inspections, LLC.
Greg@novaspecthi.com
703.802.9119
http://www.homegauge.com/shgi/NovaSpect/