42 Home and building inspections; residential inspection services for purposes of home repair, maintenance, warranty services and restoration, detection of mold, detection of infestations, detection of plumbing and roof leaks, review of electrical conditions, review of chimney and fireplace conditions, review of pool and spa conditions, review of fenestration conditions, detection of structural issues, testing operability of plumbing and mechanical systems, and testing for gas leaks and presence of carbon monoxide; radon detecting; technical air quality monitoring services; thermographic inspection testing; visual inspection services for sellers and purchasers of residential properties; new and resale home inspections