MapWithUs provides a robust and inexpensive Mobile & Mapping solution for field data collection that engineering and construction companies use in the planning/estimating phase of their projects. On one end of the spectrum, there are expensive GIS software products and expensive GPS hardware products. On the other end of the spectrum, companies do this work manually. MapWithUs provides a high-quality, inexpensive solution using Google Maps and Mobile Phones. And because MapWithUs is delivered through a software as a service model, the solution is available to engineering and construction firms of any size.