Glenwood Refractories

All three companies are privately owned and strategically work together to provide the homeowner, construction professional, and design community with the best products and services - all while maintaining the highest standards in innovation, integrity and dependability. Glenwood Mason Supply is a retail operation that spans twelve acres between our offices and stockyards.

Superior Block Corporation is the only manufacturer of concrete block in the five boroughs. The Superior Block manufacturing facilities are located in Brooklyn, in the former Old Dutch Brewery. We opened our first plant in 1997, and in response to high demand, we opened a second plant in 2007. Our state-of-the-art manufacturing facility is capable of producing over 40,000 units per day. From standard grey block to architectural units, we pride ourselves on manufacturing the highest quality masonry products.

Ferguson Hauling Corporation was established in 1959 by Joseph J. Cincotta. The firm is presently owned and managed by his daughter, Constance Cincotta. Ferguson hauls masonry materials throughout the five boroughs, Nassau and Suffolk Counties, Lower Westchester, New Jersey and Pennsylvania. Our truck drivers and yard men are proud members of the International Brotherhood of Teamsters (Locals 282 & 1205 respectively). Each of our drivers are OSHA certified, having successfully completed the OSHA ten hour Training Course in Construction Safety & Health.