Builders Toolkit
CORCON serves as a specialist further down the marketing funnel. As a National General Contractor, we don't just manage projects; we provide a Primary Core of Accountability through our 'Company Man' model—sending salaried employees to ensure New York quality in every market.

Incorporated in 1987, CORCON originated as a boutique firm in Garden City, NY. We have spent four decades combining evidence-based construction with creative solutions, expanding into 27 states as a national leader helping clients adapt to transformations.
Our leadership fosters an entrepreneurial culture and an unwavering commitment to client success. Led by John Corso, our organization features VP-level personnel with decades of field-tested expertise.
"We are a privately held business, built on the principles of value, customer satisfaction, integrity, and honesty." — John Corso, Founder & CEO
Every CORCON Superintendent is OSHA 30 Certified. We deliver unyielding safety standards and prototype consistency via full-time employee oversight, not sub-contracted management.
Strategic regional infrastructure in NY, FL, and CA designed to follow our clients across 27 states. CORCON is a national contractor with the agility to expand beyond our current footprint to serve large retailers wherever their growth requires.
From ground-up builds to tenant improvements, CORCON delivers projects that open on schedule - no surprises, no excuses.