SDI Presence LLC is an IT consulting and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise. With a 20+ year corporate resume of comprehensive IT services on our belt, SDI has a long, successful history of helping cities, counties, and public safety agencies implement new technologies or streamline existing operations to achieve superior results.

SDI has worked with more than 160 local government agencies to complete IT Assessments, IT Strategic Plans, GIS Strategic Plans, Network Assessments, IS Service Level Assessments, Policy/Procedure Documentation development, Project Management Organization implementations, Feasibility Studies, Request for Proposal (RFP) development, and Procurement Management efforts.


Largest State Police in the United States


Government Technology Systems Implemented


IT Assessments/Strategic Plans Delivered


Local Government and Special Districts Served


Our Local Presence

The Anaheim region is constantly growing. Its industries are changing. Its population is expanding. That means its governments, utilities, and private companies have to adapt to the challenges of tomorrow. That’s what we do: our IT Consultants are on the ground with you, solving today’s issues and planning for the future. Because we’re all invested in this growth. We all want to make it work for everyone.

Our Culture

SDI is committed to cultivating an inclusive environment that encourages individual perspectives to yield high-performing solutions, with multicultural values and partnerships that reflect the growing diversity of the communities that we serve. Whether it’s activities to build successful relationships with our team or being highly PRESENT in our community and for clients, there are plenty of reasons to love working at SDI.

Corporate Social Responsibility


Unmatched Technical and Industry Expertise

For over 20 years, SDI has delivered cost-effective, innovative technology systems to organizations throughout the public and private sectors. These solutions have led to a collection of success stories that demonstrate our firm’s impressive industry domain knowledge and IT capabilities.

Our local presence makes us the Anaheim IT managed services partner for you.

Looking for a local partner that is willing to invest in your business technology environment, while bringing deep experience to advise you through technology change?

SDI – Chicago (HQ)
200 East Randolph, Suite 3550
Chicago, IL 60601
312.580.7500 phone
312.580.7600 fax

Chicago, IL
312.580.7500 phone
312.580.7600 fax

235 Peachtree St. NE., Suite 400
Atlanta, GA 30303
404-793-1530 office

4368 E. La Palma Ave.
Anaheim, CA 92807
714-646-9283 office

SDI – Los Angeles
6080 Center Drive, 6th Floor
Los Angeles, CA  90045
310-242-5225 office
310-242-5201 fax

SDI – Sacramento
6829 Fair Oaks Blvd., Suite 100
Carmichael, CA 95608
916-692-2000 office
916-692-2022 fax

2451 West Grapevine Mills Circle
Grapevine, TX 76051
877-716-5744 office


Join Our Growing Team

At SDI Presence, you are part of a dynamic team that makes an impact on some of our nation’s most visible IT environments.

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Contact SDI

Call SDI to assist you with achieving both your immediate and long-term IT objectives.

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