About Us

We have over 20 years of experience in GIS services and application development. We are an Esri and Cityworks business partner, specializing in GIS implementation and application development services for public agencies such as Water Districts, Cities, Counties, Police/Fire, and other Public Utility Agencies.

MSS is fully insured and bonded for all services that we offer. We are a Dun & Bradstreet verified business. We have been contracted for over $1,000,000 in GIS Services over the past 3 years, and the company has no debt. Click the D&B icon for more information.
Dun & Bradstreet Information

This map shows the project experience of our staff. Click on a pin to get information about the project. You can also use our Web Application to filter by Project Type here.

Office Location

We are located in Southern California, about 30 minutes from ESRI headquarters. 
We are able to travel outside of Southern California if needed, but find that many of our services can be handled remotely to save costs, and keep our rates low.