New services coming soon, get ready!


 Abstract Builders is dedicated to the home construction of high-end luxury, modern style and refined design.  Our mission is to provide customers with the highest level of quality construction at fair and market competitive prices.  Sometimes, it means being in the business of making the impossible a reality. 

New Homes


Abstract Builders is a general contractor. We manage the coordination of all activities making sure your home construction project runs smoothly from beginning to completion. Our project execution will meet or surpass your expectations.  Your new forever home awaits.

Home Renovations & Additions


We are committed to providing quality and hassle-free home construction services assuring peace of mind to the clientele. We guarantee reliable cost-effective solutions with responsive post-build service to our customers. 

Our Team


Each construction is unique. With our professional, qualified, experienced and talented team, we are capable of building the most demanding home construction projects, anywhere in the Hamptons: Montauk, Amagansett, East Hampton, Bridgehampton, Sagaponack, Southampton, Sag Harbor.


About The Company

Abstract Builders is a synergistic partnership between Ronan O’Dwyer’s three decades of accomplishments in residential construction in the Hamptons and Jeffrey Schneider’s marketing expertise and financial backing. Our track record speaks for itself.  Our goal is to build bespoke homes in the Hamptons at a reasonable price. Hence our motto: “Quality within Reach.”  Our work team is highly qualified to provide the best service to all our customers, always offering the best 100% guaranteed service 

Custom home builder in the Hamptons. Quality within reach!


Down a private lane in the Hook Pond estate area in the heart of East Hampton village is a new home that masterfully blends a Hamptons traditional with modern sensibilities. Designed and built by Abstract Builders, LLC, the 10,000 sq ft ( on 3 levels) home is perfectly sited on this 1.6 acre lot to take full advantage of the sweeping upper floor views of Hook Pond and the Atlantic Ocean. Open and light-filled interiors are enhanced by white oak floors and the expansive use of glass-including panoramic glass sliding doors imported from Greece-allowing for seamless transitions between indoors and out.