PLATINUM J CONTRACTING LLC

PLATINUM J CONTRACTING LLC specializes in precision glass and glazing installations and specialized civil engineering construction for federal facilities, with a focus on mission-critical infrastructure upgrades. Their technical expertise includes window replacement systems compliant with energy efficiency and security standards, as well as the design and installation of radon mitigation systems using sub-slab depressurization, vapor barriers, and sealed envelope techniques. The contractor demonstrates hands-on proficiency in retrofitting aging federal buildings with environmental health controls and weatherproofing solutions that meet ASTM and EPA guidelines, distinguishing themselves through meticulous site assessment, material selection for durability in harsh climates, and adherence to federal construction codes for public safety. The company has established direct working relationships with the Department of Agriculture and the Department of the Interior, delivering facility modernization services on federal land and research properties. For the USDA, they have executed window system replacements on agricultural research facilities, ensuring thermal performance and structural integrity. With the DOI, they have implemented radon mitigation systems in remote or high-risk buildings, addressing indoor air quality concerns in federally managed infrastructure. These engagements reflect a pattern of responsive, compliance-driven execution on sensitive public sites requiring minimal operational disruption. Their primary industry focus lies in NAICS 238150 (glass and glazing contracting) and 237990 (other heavy and civil engineering construction), positioning them as a niche provider of building envelope and environmental health infrastructure. They serve federal agencies requiring specialized, non-residential construction services that integrate environmental safety with architectural preservation. PLATINUM J CONTRACTING LLC is a small business structured as a 2L entity, headquartered in Boerne, Texas. While currently holding no formal government certifications, their operational footprint is centered on federal construction projects in the southwestern U.S., with demonstrated capacity to mobilize skilled labor and manage complex, code-sensitive installations in remote or federally regulated environments.