Barry Westbrook founded DocAir in 2002 to make buildings work better. Since 80% of all the homes that will be in service 30 years from now are already constructed, DocAir provides diagnostic and remediation services to improve the performance and sustainability of older homes and commercial buildings. Realtors comprise the largest segment of DocAir's market. When a home inspection report reveals problems with mold, moisture-damage, cracked/sagging foundations, or radon, DocAir conducts an on-site evaluation, at no cost, and develops an action plan. A problem is not solved until there is a complete understanding of its cause, origin, and significance. Unlike most remediation companies, DocAir develops custom science-based solutions that are effective and practical (economical).