Astor Construction Co, 1002 Osterman Ave, Deerfield, IL 60015, US

Since its inception in 1934, Red Seal Development Corporation, also known as Red Seal Homes, has grown to become one of the largest and most innovative homebuilders in Chicagoland. Red Seal's activities expanded throughout Northbrook, Highland Park, and into Wisconsin and Florida as well as the City of Chicago encompassing a variety of custom and production residential communities as well as sizable commercial and hotel construction ventures. The company has been honored with numerous Key Awards from the Home Builders Association of Greater Chicago in recognition of excellence in housing design, as well as numerous environmental and community service awards. Red Seal has been featured in all local publications and in such national publications as Architectural Digest, Professional Builder, Wall Street Journal, Builder Magazine, and The Urban Land Institute s publications. Red Seal Development Corporation has its offices in Northbrook, Ill.