As third-generation builders, Ken and his sons, Paul and Sean, bring over 60 years of combined experience to every project. They pride themselves on speed, efficiency, and meticulous attention to detail. By working with the region’s top architects, designers, and subcontractors—and continually reviewing suppliers—they ensure your project stays on time, on budget, and of the highest quality.

At KJL Contracting Inc, we don’t just build—we build lasting relationships.

Click to view our portfolio!

Sag Harbor

Experience Sag Harbor in a glimpse

Bellport Village

Located on one of the most beautiful streets in Bellport Village

Before & After

Southampton

Magic in the Hamptons

“Our homes strike the perfect balance between traditional and contemporary, exteriors that fit their surroundings and interiors that elevate your lifestyle and family experiences.”