
Old Westbury, nestled in the heart of Nassau County, offers an unparalleled setting for luxury living. Cardi Design & Build specializes in creating bespoke outdoor spaces that complement the grandeur of your Old Westbury estate.
From initial design consultation through final installation, we handle every aspect of your outdoor transformation in Old Westbury and the surrounding Nassau County area.
Resort-quality pools designed and built to transform your property. We handle all permits, excavation, plumbing, and finishing — from concept to first swim.
Premium natural stone patios, walkways, retaining walls, and outdoor fireplaces crafted by master masons using bluestone, travertine, granite, and custom pavers.
Complete landscape design and installation tailored to Long Island's climate — creating low-maintenance, four-season outdoor environments that elevate your property.
Custom pergolas, outdoor kitchens, covered pavilions, and entertainment areas that turn your backyard into an outdoor resort built for Long Island's seasons.
Pool houses, cabanas, and accessory structures designed to complement your home's architecture and comply with all local building regulations.
Year-round maintenance programs including pool openings/closings, seasonal landscape care, and hardscape cleaning to protect your investment.
We bring the same level of craftsmanship to every project across Long Island. Here are some of our most recent transformations.
Old Westbury homeowners choose Cardi Design & Build for our combination of luxury design sensibility and precision construction. We treat every project as if it were our own home — with the same attention to detail, quality of materials, and pride of workmanship.

Cardi Design & Build transformed our Old Westbury property into a breathtaking oasis. Their attention to detail and understanding of our vision was exceptional.
— Old Westbury Homeowner
Yes, we proudly serve all of Old Westbury, NY, and surrounding communities in Nassau County, including East Hills, Greenvale, and Westbury. Our team is fully licensed and insured to operate throughout the county.
The duration of a pool installation in Old Westbury can vary based on design complexity and site conditions. We work closely with the Village of Old Westbury Building Department to ensure a smooth and efficient process, typically completing projects within 8-12 weeks after permit approval.
For pool installations in Old Westbury, permits are required from the Village of Old Westbury Building Department. Our team assists with all necessary documentation and ensures compliance with local regulations.
Yes, we offer complimentary consultations and free estimates for all prospective projects in Old Westbury. Please call us at (631) 579-3061 to schedule your appointment.
Contact us today to schedule a free, no-obligation consultation at your Old Westbury property. We'll assess your space, discuss your vision, and provide a detailed estimate.