A-Z Solutions, Inc has been a the leader in vapor removal systems for over 10 years. We installed many of the first Sub Slab Depressurization Systems used for vapor removal in Ohio and have been successfully turning brown into green ever since. SSD Technology provides a cost effective alternative for vapor intrusion removal as part of a Brownfield Site Cleanup or Superfund Clean up . Advancements in SSD systems in the last ten years has enabled us to expand its use to eliminate VOC's, methane and other vapors from homes, commercial buildings, and industrial sites. Sub Slab Depressurization Systems can be installed for about 1/3 of the price of traditional treatment methods with minimal disturbance to your building and its operation.