What we do

We do ONSITE SERVICE ONLY for our select clientele — install, troubleshoot, maintain all types of hardware and software.
SCREWDRIVER
REPAIR

COMPUTERS | PRINTERS
COMPONENTS

HAND
PREVENT

MALWARE | DOWNTIME
END OF LIFE

ANALYZE

SYSTEMS | EFFICIENCY
REDUNDANCY

SECURE
SECURE

USERS | NETWORK
ENCRYPTION

WRENCH
INSTALL

SOFTWARE | CABLING
HARDWARE

NETWORK ICON
NETWORK

HOME | OFFICE REMOTE ACCESS

OPTIMIZE

MS WINDOWS | APPLE iOS
GOOGLE DROID

INTEGRATE
INTEGRATE

COMPUTERS | SOUND
TV | DEVICES

We Come To YOU!

HOURLY

$185

PER HOUR

RUSH

$275

PER HOUR

Clients

Testimonials

This is what our clients say...

Stuart Bousel

Sense HQ, Jul 31, 2019 — “Raj and Susan were instrumental in our recent office move, and through...

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Larry Bush

Aug 7, 2019 —Castro Computers has elevated the quality of my life, my home and the service I...

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Maureen Beckman

St. Agnes Church, Aug 6, 2019 —“We have been working with Castro Computers for over 4 years now...

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Bernard Prinz

Zebra Graphics, Aug 5, 2019 — Castro Computers is competent, reliable, and accommodates my erratic schedule & shifting...

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Lisa Jolicoeur

Jul 31, 2019— Castro Computers is a Rock Star in the IT world! Whenever I have an issue,...

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Nanette Gartrell MD

Jul 31, 2019— We worked with multiple computer experts over many years, and none could solve our complicated...

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Bill Hoover

Gallery of Jewels, Mar 1, 2015 —  Gallery of Jewels, When Modern Was and Buttons Candy Bar, all...

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Michael G

Mar 2, 2018 — We have used Castro Computers for our IT service at our 4-person dental office...

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About Us

our story

Castro Computer Services began business in 1999.  As a small business in San Francisco Bay Area AND Marin we can’t compete with the big box stores on prices BUT we can compete with our  dedication to excellent customer service!  We rely on word of mouth referrals, not fancy advertising or marketing.  We work with pride and integrity, not profit-margin or up-sells.  We keep almost NO inventory of parts so we can find the solution that works best for YOU.

As the “SERVICES” section above illustrates, we deal with all types of systems, devices, configurations, and brands of computers, peripherals, mobile, audio-visuals and networks there are. 

As the “TESTIMONIALS” section shows, our clients LOVE US! Give us a chance to earn your love 💕  too!

Contact

Get in Touch

Let us know how we can help ... ccs@castrocomputers.com
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    Call Us

    415-826-6678 (Email Preferred)

    Email Us

    ccs@castrocomputers.com