Engineers, Architects, Developers and Planners rely on accurate mapping to support their designs. Informed Land Survey has the expertise and experience to provide you with the information you need for every step of your project. When it comes to commercial real estate transactions, an ALTA/ACSM is the standard survey requirement. We provide ALTA/ACSM surveys for commercial brokers, insurers and financiers. Our services include research, field investigations and ALTA map preparations. We have the equipment and expertise to provide comprehensive hydrographic measurements.