Gleeson Powers is a specialty commercial contractor, offering firestopping and other passive fire protection solutions as well as air & vapor barrier, waterproofing, caulking and spray foam insulation. Our services focus thermal and moisture protection - sealing and protecting new and existing buildings from the impact of fire & heat, air, water and sound. We provide professional expertise on new construction and renovation projects for commercial, healthcare, life science, institutional and municipal clients. We are an FM (Factory Mutual) 4991 Approved Firestop Contractor, a UL (Underwriters Laboratories) Qualified Firestop Contractor, and an ABAA (Air Barrier Association of America) accredited contractor in the application of fluid applied and self-adhered membrane air barrier systems as well as in spray foam insulation applications. Our goal is to be the best specialty contractor in our marketplace and our industry. We do this by focusing on solving complex specialty construction issues so that our clients can stay on schedule, in budget, with one less headache. We are firmly committed to providing the best possible service and quality to our customers. We take a professional approach and insist on the highest standards of workmanship, safety and customer service.