Environmental Service Professionals, Inc. owns and operates a comprehensive suite of businesses dealing with energy efficiency, environmental issues and resolving environmentally sensitive problems in both residential and commercial markets. The Company offers various inspection services that include energy/efficiency audits for home and commercial property, focused on indoor air quality inspections for toxins including mold, moisture intrusion, radon, lead and other pollutants that have an acute and chronic negative impact on the indoor environment and occupant health. The Company's subsidiaries include Environmental Safeguard Professionals, Inc. (Safeguard), Porter Valley Software, Inc. (PVS) and National Professional Services, Inc. (NPS). Safeguard has developed a standardized training, certification, inspection, and results reporting analysis program which forms the foundation of a suite of services that together comprise the Certified Environmental Home Inspector (CEHI) program.