Look for certified professionals who use EPA-approved testing protocols and equipment, with proper state certifications and experience in your building type. Qualified companies should provide detailed reporting that meets regulatory requirements and offers clear recommendations for next steps. Expect transparent pricing, flexible scheduling that accommodates your operations, and fast turnaround times for results. Professional testing should include strategic equipment placement, quality control measures, and comprehensive documentation suitable for compliance or real estate purposes. AirMD’s certified environmental scientists provide specialized radon expertise with industry-leading response times and complete regulatory support for any facility type.