John Casablanca Construction

john casablanca construction is a high-quality general contractor with over 25 years of experience in building and overall construction management throughout the east end of long island. we specialize in high end residential new construction, renovation, tenant improvement, home automation & mechanization, and estate maintenance. john casablanca construction is unique in the industry. we deliberately limit the number of projects we manage so that our president and project managers can dedicate full attention to your property. our clients and their representatives are always treated with courtesy, patience, and respect. they know that they will always be treated fairly, and will achieve excellent value on their investment. together, the property owner, designer, architect and our construction team lend confidence, satisfaction, and pride throughout the project and well after it is successfully completed. we ensure that the home building process is a pleasant experience for all those i