Why Choose Us EXPERIENCE AND QUALIFICATIONS: We have over 30 years' experience as state licensed general contractors, state licensed home inspectors, and nationally certified radon mitigators. • Nationally Certified Radon Measurement: #102868RT • Nationally Certified Radon Mitigator: #104876 • NC Licensed Home Inspector #1584 • NC Licensed General Contractor: # 49189 • FL Licensed General Contractor #20417