SWAT Environmental is the nation’s largest provider of vapor intrusion mitigation and remediation services. With over 50,000 successful projects, and all required certifications and licenses, SWAT Environmental is your solution to any type of vapor intrusion or soil gas issue. We take pride in engineering the most effective and non-intrusive remediation systems in the industry.

Founded in 1988 by Christopher Coffey, one of the first radon mitigation professionals to participate in the EPA Radon Contractor Proficiency Program, our business has grown 20 fold in the 23 years that we have been in business.

Our knowledgeable staff has over 100 years combined experience in the indoor air quality industry, and has successfully mitigated soil vapors in residential houses, schools, townhouses, condominiums, businesses, and government buildings. We currently have the largest number of soil gas mitigation professionals in the world! SWAT Environmental’s team has corrected radon problems for over 20,000 customers since 1988 with 100% success!