Onicx Construction is the general contracting and construction-management team of Onicx, a vertically integrated real estate company founded in Tampa in 2004. For over 20 years, we’ve delivered projects across Florida defined by precision, efficiency, and trust — more than 3 million square feet and $500MM+ in completed work across healthcare, hospitality, commercial, industrial, education, and luxury residential. Because Onicx is vertically integrated, we manage the full project lifecycle under one roof — from groundbreaking through delivery. We provide a full spectrum of services: general contracting, design-build, construction management, and preconstruction, from ground-up development to tenant improvements. What sets us apart is how we work. We communicate early, solve problems instead of passing them along, and keep your project operational when it matters most — the reason many of our client and subcontractor relationships span more than a decade. On your behalf, we orchestrate a specialized team to turn your ideas into world-class facilities, built with accountability, quality, and value at every scale. You dream, we deliver. Let’s build something that lasts.
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The Onicx Construction annual revenue was $22.7 million in 2026.
Jon Sajeski is the President of Onicx Construction.
31 people are employed at Onicx Construction.
Onicx Construction is based in Tampa, Florida.
The NAICS codes for Onicx Construction are [23, 236220, 2362, 23622, 236].
The SIC codes for Onicx Construction are [15, 154].