FIRESTOP & SPECIALTY CONTRACTOR

GLEESON POWERS

FIRESTOP & SPECIALTY CONTRACTOR

Gleeson Powers is a leading firestop and specialty contracting company, offering a range of services focusing on sealing and protecting new and existing buildings from the impact of fire & smoke, air, water and sound – including firestopping, air & vapor barrier, waterproofing, and caulking services.

FIRESTOPPING

AIR & VAPOR BARRIER

WATERPROOFING

Gleeson Powers is 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. We are known for our expertise in complex, compliance-driven environments such as healthcare, life sciences, mission-critical facilities, higher education, and high-rise construction.

With a strong bonding capacity and proven financial strength, GPI is equipped to take on projects of any size and complexity. Our safety and prequalification programs meet or exceed the highest industry standards, ensuring that we are ready and trusted to work on some of the most demanding job sites in the country. Whether local or regional, our reach is defined by reliability, readiness, and results.