IT & computer services in Pasadena, CA
115 iT & computer services listed in Pasadena, California. 107 with a phone number and 109 with a website.
Pasadena accounts for 1% of the iT & computer services listed in California and ranks #22 among California cities for iT & computer services.
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Quick answer
Pasadena, CA has 115 iT & computer services listed on USA Business Search. 107 list a phone number and 109 list a website. The most listings are in ZIP codes 91101, 91107, 91105.
Updated October 2026Featured · From the team behind USA Business Search
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Verizon
AT&T
Spokeo
Twinpeaks Software
Dqlabs, Inc - Agentic Ai Data Observability And Data Quality Platform.
4 Matix
5x5 Telecom
Acero Solutions
Aegeria
Ajcctech
Akamai Technologies
Alcala Consulting, Inc.
Alliance Integrated Technology
Auriq Systems
Auriq Systems, Inc.
Backyard Technologies
BlissVector Tech, LLC.
Bpo Solutions
Cadcampilot
Sponsored
Caine Farber & Gordon Inc
Cdr-data
Central Desktop
Certain Communications Corporation
China Television
Citrusbits Inc.
Clinivate Llc
Cloudflyer - Move Petabytes Of Data Between Cloud Storage Providers
Cloudreams
Cognitech Inc
Columbus Technologies & Services
Computer HMO
Computer Plus
Computerhmo
Connectall
Cyberdefender
Diskify (Operates legally as PRISM19, INC.)
Earthlink
Ebix Crm
Education Dynamics, Inc.
Electric Power Group
EV Consultech
Fieldtech
File Savers Data Recovery
Foothill Communications
Gatekeeper Systems
Geek Squad
GeoOptics
GetMyDrivers
Goldplus
GoWireless Verizon Premium Retailer
Greco Technologies
Hia Technologies
Hyperion Laboratories, Inc.
Hyperspace
Idoctor
Influx Marketing
Inteliglas Corporation
Internet Exchange Technology
Iolo
Jada Systems
Lender Price
Living Stones Group
Logicnext Inc.
M8trix Communications
Materia, Inc.
Medversant Technologies
Moblab
MyCleanID
MyCleanPC
National Telecompany, Inc
New Digital It Inc
Od International
Officestoredepot.com, Inc.
Opentext, Inc.
OpenX
P C Consulting Inc
Pasadena Computer Works
Perivue Networks
Practical Logix
Protabit Llc
Real-time Innovations Inc
Realtime Technologies
Rio Maid Cleaning Services
Salvagedata Recovery Services
Sam's IT Solutions
Satellite Entertainment Express
Secure Data Recovery Services
Silution
Singular Solutions
Skild
Smallboard
SoilDrops
Spectrum
Sql Care
Squawkin, Inc.
Sysco Computers, Inc
Tapin2, Inc.
Teamlogic It
TeamLogic IT of Arcadia
Techmedics
Tesario Computer Tech Support
TextMarks
The/studio
theCoderSchool
Tierzero
Tmc Electronics
Trace3
Unitek Computer Stores
USTechSupport
Vaultdrop
Voaas
WeRecoverData Data Recovery Inc. - Pasadena
Wescom Resources Group LLC
Whitemoon Dreams Inc
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How to choose an IT company in Pasadena
- Ask who will actually do the work and how often you'll hear from them.
- Get the scope, price and timeline in writing.
- Ask for two references from clients like you.
How Pasadena businesses get found in Google and AI answers
- Claim and complete your Google Business Profile, then keep hours, photos and services current.
- Use the same business name, address and phone everywhere you are listed, including directories like this one.
- Publish pages that answer the questions customers actually ask, so ChatGPT, Gemini, Perplexity and Google AI Overviews can cite you.
- Add LocalBusiness schema, clear pricing and service pages so AI assistants and booking agents can read your details.
Learn more: SEO vs. AI search optimization · Get found on Google Maps and in AI answers · How to pick an SEO company
Common questions
How many iT & computer services are listed in Pasadena, California?
USA Business Search shows 115 iT & computer services in Pasadena. 107 list a phone number and 109 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 91101, 91107, 91105, 91106, 91103, 91104.
How do I choose an IT company in Pasadena?
Ask who will actually do the work and how often you'll hear from them. Get the scope, price and timeline in writing.
How do iT & computer services in Pasadena compare with the rest of California?
Pasadena has 1% of the 15,112 iT & computer services listed in California, which ranks #22 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
What should I ask a Pasadena marketing agency before I hire them?
Ask who will actually do the work, how they track calls and forms, and what happens to your accounts if you leave. Eye To Ad Media offers a free review of how your business shows up in Google and AI answers.
What is AI search optimization (AIO or GEO)?
It is the work of making your business easy for AI assistants like ChatGPT, Gemini and Google AI Overviews to understand, trust and recommend: consistent listings, structured data, and pages that answer real customer questions. Read SEO vs. AI search optimization.
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