About IThinkSource
Your Local IT Partner.
Committed to Your Success.
For over 20 years, we've been helping businesses across Orange County stay secure, productive, and ahead of technology challenges with reliable IT services and exceptional support.
Our Story
Local. Experienced. Trusted.
IThinkSource was founded with a simple mission: to deliver exceptional IT services that empower businesses to operate more securely, efficiently, and with confidence.
We combine deep technical expertise with a proactive approach to prevent problems before they impact your business. Our team is responsive, our solutions are reliable, and our commitment to our clients is unwavering.
Two Orange County Locations to Serve You Better
Fountain Valley Office
17520 Newhope Street
Fountain Valley, CA 92708
Our headquarters in Fountain Valley serves as our central hub.
Mission Viejo Office
26440 La Alameda
Mission Viejo, CA 92691
Our Mission Viejo office brings us closer to our South OC clients.
Our Values: The Principles That Drive Everything We Do
Integrity
We do the right thing, always. You can count on us to be honest, transparent, and trustworthy.
Customer Focus
Your success is our priority. We listen, we care, and we tailor solutions to your needs.
Proactive Approach
We prevent problems before they happen so your business stays productive.
Excellence
We hold ourselves to the highest standards in technology, service, and communication.
Partnership
We build long-term relationships based on trust, respect, and shared goals.
Our Impact
Delivering Results for Orange County Businesses
20+
Years Supporting OC Businesses
2
Orange County Locations
99.9%
Uptime
Rapid
Response
Let's Build a Stronger
IT Foundation for Your Business.
We're here to help you work smarter, stay secure, and grow with confidence.