MSP Signal ranks GTI #3,993 of 45,502 IT service providers nationally. GTI is a managed service provider in Tustin, CA, founded 2004, with 5 staff. It offers Managed IT, Cybersecurity, Cloud Services.
Source: MSP Signal, GTI company profile, Oct 7, 2026, https://mspsignal.com/msp/gti-gti247
Score breakdown
5 pillars · weighted · 64.2 / 100Signal feed
1 events · 26 wks ending Oct 7, 2026Reputation
Google · 11 reviewsGTI is a computer support and services provider based in Tustin, CA, serving businesses across Orange County, including Aliso Viejo, Costa Mesa, and surrounding communities. GTI delivers managed IT services, cybersecurity services, network setup and support, cloud computing, business continuity planning, and IT consulting. Your network stays protected through firewall installation, endpoint protection, VPN setup, and managed security services. GTI also handles server setup, WiFi installation, wireless network configuration, and Office 365 consulting for growing businesses. Your organization gets proactive monitoring, certified local engineers, and rapid incident response so your systems stay stable and secure.
Services and offer
from their site
Web & search
MSPSIG.RPT search scan · technical record▸ Open technical record · web maturity 78 / 100
Record & location
HQPeople & hiring
1 tracked · 1 leadersRecognition, news & about
public sourcesIn their own wordsGTI has been serving the Orange County area since 2004, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses. It's always been our goal to provide enterprise-level IT practices and solutions to the small business sector, with small business prices. Our experience has allowed us to build and develop the infrastructure needed to keep our prices affordable and our clients up and running. We partner with many types of businesses in the area, and strive to eliminate IT issues before they cause expensive downtime, so you can continue to drive your business forward. Our dedicated staff loves seeing our clients succeed. Your success is our success, and as you grow, we grow.
What they say about themselves
site quotations · unconfirmed“Onsite Visits for Urgent or Complex Needs If the situation warrants more than remote assistance, we rush to your company in record time to provide you with the technical assistance you need.”
“Managed IT services in Irvine provide rapid response times, often within minutes for critical issues, prioritizing immediate remediation to reduce downtime and protect business continuity.”
“Over the years, we’ve evolved our services to meet the changing demands of modern business, from traditional support to advanced cloud solutions and secure installation practices.”
“Managed IT services in Irvine typically include 24/7 monitoring, help desk support, cybersecurity protection, patch management, routine maintenance, and secure data backups under predictable monthly pricing.”
“Managed IT services Newport Beach include 24/7 monitoring, help desk support, cybersecurity, cloud services, data backups, and infrastructure management to keep systems secure and optimized.”
Frequently asked questions
reuses public facts · FAQ schemaWhere is GTI located?
3002 Dow Ave Ste 218, Tustin, CA 92780.
How many people work at GTI?
GTI has 5 staff.
What services does GTI offer?
Managed IT, Cybersecurity, Cloud Services, Email Protection, IT Outsourcing, IT consulting, Business Continuity, Disaster Recovery, Help Desk.
What compliance frameworks does GTI serve?
CMMC, HIPAA, PCI DSS.
How does GTI rank among IT providers in Tustin?
#3 of 30 observed providers in Tustin; #3,993 of 45,502 nationally.
Is GTI claimed on MSP Signal?
Not claimed.