GMI’s skilled team brings quality and value to the pre-construction phase. We can design and develop details independently or work directly with an architectural team. Whether you need assistance with specification writing, refinement of details, or help exploring glazing options available, GMI provides expert consultation across a wide variety of manufacturers and product choices

GMI’s accomplished team of executive management, estimators, and project managers understand how to budget for projects with owners, developers, architects, construction managers and general contractors. Our team can assimilate scope and how cost is utilized to balance the design and expectation. We follow a structured thought process with 5 key phases, analyzing, collaboration, calculating, developing, and presenting solutions.

GMI Contractors, Inc. is your single source for turnkey furnishing and installation of all architectural glazing, from commercial windows and doors to storefronts and curtain walls, new construction to historic replacement. Our professionalism, expertise, and industry experience drive our service to building owners and the design community.

GMI Contractors, Inc. offers specialized experience working with building owners and architects on historic renovation and replacement projects. Our solutions for historic retrofit and replacement can restore a building’s former glory or help improve its efficiency for the future. Our team’s careful attention ensures successful projects that foster civic pride, enhance property values, and maintain building integrity.

GMI Contractors, Inc employs the highest level of trained and skilled mechanics in the industry. Our workforce is trained by the Finishing Trades Institute of the Mid – Atlantic Region and in 2009 The FTI became the first stand – alone building trades apprenticeship program to receive full accreditation from the US Department of Education.

Not only does GMI have an impact on the facades of buildings that have changed the Skyline of Philadelphia, we also install interior glazing packages, from partitions, mirrors and shower doors, to interior architectural glass walls, we offer the know-how to give you a turnkey glazing package and provide you with all of your Glazing needs.