TOP ONYX LLC

TOP ONYX LLC specializes in commercial and institutional building construction, with a focused expertise in emergency repairs, tenant improvements, and infrastructure maintenance for federal facilities. The contractor delivers precision work in flooring replacement, perimeter fencing installation, traffic signage and marking restoration, and specialty trade services including siding and door system repairs. Their technical proficiency spans building envelope rehabilitation, ADA-compliant modifications, and site-specific security enhancements, demonstrating a strong command of federal construction standards and rapid-response project execution. They consistently handle mission-critical upgrades at high-security federal sites, ensuring minimal operational disruption while adhering to strict compliance protocols. The company maintains a sustained relationship with the General Services Administration, delivering facility modernization and maintenance services across land ports of entry, courthouses, and federal office buildings. Their work for the Department of Defense includes specialized trade tasks such as building siding replacement and door system maintenance, indicating adaptability to military infrastructure requirements. These engagements reflect a pattern of trusted, repeat performance on time-sensitive, low-downtime projects where reliability and regulatory adherence are paramount. TOP ONYX LLC operates primarily under NAICS 236220, focusing on the construction and renovation of government-owned commercial and institutional structures, with secondary capability in specialty trade contracting under NAICS 238990. This positions them as a niche provider for federal facility upkeep, particularly in border infrastructure and federal courthouse environments. Their market presence is defined by hands-on, site-responsive execution rather than large-scale new construction. Based in Mesa, Arizona, TOP ONYX LLC is a small business structured as a 2K entity with no federal certifications on record. Their geographic proximity to key federal sites in Arizona enables rapid mobilization and local logistical advantage, reinforcing their role as a dependable regional contractor for federal maintenance and repair obligations.