Welcome
Building Excellence, One Project at a Time
Expert construction services for residential and commercial real estate in the Florida Keys.
Key Squared LLC
Your Trusted Local General Contractor
Key Squared LLC (CGC1533452), based in Marathon, Florida, proudly serves the Florida Keys. With over eight years of experience, we specialize in concrete spalling repair, residential/commercial remodeling and new construction, marine contracting, and commercial building recertification. Renowned for high-quality work, timely completion, and effective communication, we provide white-glove service tailored to your needs. Trust Key Squared LLC for your next project and experience excellence.
Online Bill Payment
Conveniently pay your bill online for Key Squared LLC services. Secure and hassle-free payment process.