CS Ventilation has been in business since 1979, providing commercial kitchen duct work, commercial kitchen hoods, and general duct cleaning within the Boston area. We carry an array of products and specialize in commercial kitchen applications. What makes us unique is our blend of professional certifications in the state of Massachusetts & Rhode Island. If you need custom work, there is no limit to the service we can legally provide. We have licenses for welding, sheet metal, safety inspections, and more, allowing us to provide you with a full range of options, which other companies may not have all the abilities to. Call us today, 888.246.5023