Building Research

A1 Expediting Service Corp. provides Architects, Engineers, Building Owners, Property Managers, Developers, General Contractors and Home owners in the five (5) boroughs of New York City with an easy and cost effective way to research their properties. We can obtain copies of block and lot folders, microfilm, approved plans, violations, open applications on your properties, Sanborn Maps, Tax Maps, Zoning Maps and lots more.