why Onyx & Iron?
Onyx & Iron LLC is founded on one mission: deliver clarity and power where others deliver excuses.
Our firm brings decades of construction, development, and strategic experience to the table.
From land acquisition to project closeout, we act as the intelligence layer that ensures your vision is executed with precision — without the chaos of outdated models.
25+ years construction and development experience
Proprietary construction technology suite
Owner-first, investor-minded execution
Flexible partnership models for every project