IN-TEC CONSTRUCTION CO.,

IN-TEC CONSTRUCTION CO. specializes in the execution of mission-critical infrastructure upgrades for U.S. diplomatic facilities abroad, with deep expertise in commercial and institutional building construction, residential remodeling, and site-specific civil works. Their technical capabilities include exterior painting and coating systems, ADA-compliant restroom retrofits, asphalt pavement repair, trenching for utility and pole foundations, and the installation of security-enhanced vehicle gate systems. The contractor demonstrates proficiency in integrating safety, accessibility, and durability standards into high-security environments, often working within constrained operational footprints and under strict diplomatic compliance protocols. Their ability to deliver precision construction tasks in sensitive overseas locations—ranging from chancery buildings to annex compounds—sets them apart as a reliable partner for complex, low-profile facility sustainment projects. The company maintains a consistent and exclusive relationship with the Department of State, delivering a broad spectrum of construction and site improvement services tailored to overseas diplomatic missions. Their work supports the agency’s global infrastructure resilience goals, encompassing structural maintenance, security hardening, and accessibility upgrades at U.S. embassies and consular compounds. This long-standing partnership reflects a trusted operational rhythm focused on mission continuity and regulatory adherence in austere environments. IN-TEC’s primary industry focus centers on NAICS 236220 (commercial and institutional building construction), with complementary experience in highway and bridge construction (237310), residential remodeling (236118), and construction sand and gravel mining (212321). This positions them as a versatile, multi-trade contractor capable of end-to-end site development and facility sustainment, particularly within the diplomatic and federal security sectors. As an 8H-certified entity based in Paju, South Korea, IN-TEC CONSTRUCTION CO. operates as a small business with a focused geographic footprint aligned with U.S. government overseas construction needs. While they hold no additional federal certifications, their proven track record in delivering high-stakes, security-sensitive projects underscores their role as a niche provider in the international federal construction market.