MSP-US-CA-ITHINKSOURCE
IThinkSource
Managed service provider · Mission Viejo, California
Founded 2013
Last checked 8 Nov 2026 · 36 sourced facts
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“Fast, reliable IT support and proactive solutions that keep your business secure, productive, and moving forward. Serving Orange County since 2013.”reported by the company · ithinksource.com · 8 Nov 2026
- Staff / size
- –
- Founded
- 201313 yrs
- Offices
- 2
- Services
- 8of 13
- Industries
- 9
- Stack tools
- 3
- Certifications
- 0
- Support
- Business hours
1Stack: the tools we found
- PSA / ticketingnot found
- RMMnot found
- Remote accessnot found
- Documentationnot found
- SecuritySentinelOneSite
- BackupVeeamSite
- MailMicrosoft 365DNS
- NetworkingUbiquiti UniFiSite
Marks: DNS detected in public DNS, Site named or badged on their site, Job ad named in their job ad. “Not found” means not seen on public pages, not “not used”. See how we check.
Every tool with its source
| Tool | How we know |
|---|---|
| SentinelOne | partner badge on their site · ithinksource.com · 8 Nov 2026 |
| Ubiquiti UniFi | partner badge on their site · ithinksource.com · 8 Nov 2026 |
| Veeam | partner badge on their site · ithinksource.com · 8 Nov 2026 |
| Microsoft 365 (own mail) | detected (public DNS) · ithinksource.com · 8 Nov 2026 |
2Services coverage
- Help desk / IT support (offered)
- Co-managed IT (not found)
- NOC / monitoring (offered)
- SOC / MDR (not found)
- Cybersecurity (offered)
- Cloud / Microsoft 365 / Azure (offered)
- Backup / disaster recovery (offered)
- Compliance (offered)
- VoIP / UCaaS (not found)
- Networking (offered)
- IT procurement (not found)
- vCIO / consulting (offered)
- AI services (not found)
From ithinksource.com/services, ithinksource.com/services/managed-it, ithinksource.com/industries. Empty squares: not found on their pages.
Compliance frameworks named: HIPAAPCI DSSFTC Safeguards
3Industries served
HealthcarepageLegalpageAccountingpageFinancial servicespageManufacturingpageConstructionpageNonprofit / charitypageRetailpageProfessional servicespage
| Client size targeted | “8-25 employees”reported by the company · ithinksource.com · 8 Nov 2026 |
|---|
From the MSP’s industry pages and case studies. Sources: /industries/healthcare, /industries/law-firms, /industries/cpa-accounting-firms, /industries/financial-services, /industries/manufacturing, /industries/construction.
4Support model
Published hours: Mon–Fri 8:00 AM–5:00 PM (local time)
| Support hours | Business hoursreported by the company · ithinksource.com · 8 Nov 2026 |
|---|---|
| Published hours | Mon–Fri 8:00 AM–5:00 PMreported by the company · ithinksource.com · 8 Nov 2026 |
| 24/7 monitoring | yesreported by the company · ithinksource.com · 8 Nov 2026 |
| After-hours / emergency line | not published |
| Help desk location | local (as published)reported by the company · ithinksource.com · 8 Nov 2026 |
| Response time (as published) | response time under 30 minutesreported by the company · ithinksource.com · 8 Nov 2026 |
5Location and company
Outline: US Census Bureau cartographic boundaries. HQ position from its public map listing, to about 1 km.
| Headquarters | 26440 La Alameda #220, Mission Viejo, CA 92691Google Maps listing · google.com · 8 Nov 2026 |
|---|---|
| Other offices | Fountain Valley, CAreported by the company · ithinksource.com · 8 Nov 2026 |
| Service area (as published) | Supporting Orange County businesses with proactive IT, cybersecurity, and Microsoft 365 solutions since 2013.reported by the company · ithinksource.com · 8 Nov 2026 |
| Trading name | IThinkSourceGoogle Maps listing · google.com · 8 Nov 2026 |
| Legal name | IThinkSource, LLCtheir site’s structured data · ithinksource.com · 8 Nov 2026 |
| Phone (switchboard) | +1 949-266-0260Google Maps listing · google.com · 8 Nov 2026 |
| Business mailbox | info@ithinksource.comreported by the company · ithinksource.com · 8 Nov 2026 |
| Ownership | not published |
| Google rating | 4.7 / 5 from 13 reviewsGoogle Maps listing · google.com · 7 Nov 2026 |
6Size, certifications and peers
| Staff (their site) | not published |
|---|---|
| Size band | not published |
| LinkedIn company size | not published |
| Clients (as published) | not published |
| Microsoft partner | not published |
| Vendor partner tiers | not published |
| Own certifications | not published |
- size not published
- 3 stack tools found vs a median of 1 across 5,074 fully researched US MSPs.
- 8 of 13 services vs a median of 9.
From the public profiles on MSP Scope (sample sizes shown). Facts not found count as not found, so small or quiet websites score lower.
7Timeline
- 2013Foundedtheir site’s structured data · ithinksource.com · 8 Nov 2026
Only dated, sourced items. Acquisitions and rebrands appear here when the MSP or a public register states them.
8Pricing (as published)
no prices published on the pages we read
Only prices the MSP publishes for its own managed service (per user or per device). See published MSP pricing.
9Nearby and similar MSPs in California
IT Center of Southern CaliforniaCorona
SpotLinkSan Marcos · 11–50 staff
TechnijianIrvine · 11–50 staff
AdVranAnaheim · 11–50 staff
TechmedicsPasadena · 11–50 staff
The Tech ConsultantsWoodland Hills · 11–50 staff
Same town first, then similar size, stack and services. More: all MSPs in California · other MSPs offering help desk / it support.
10Revision history and sources
Researched 8 Nov 2026 (full pass), last checked 8 Nov 2026. 8 public pages read.
Logo: from ithinksource.com, the MSP’s own site, seen 8 Nov 2026; trimmed and resized only. Remove or replace it.
Pages we read
Anything not found stays empty. We never guess. Spot an error? Correct it.