Company record · observed Oct 9, 2026 · confidence 50%

UnclaimedIT service providerFounded 1999

Castro Computer ServicesIT service provider profile · San Francisco, CA

We bring SERVICE to YOU

San Francisco, CAcastrocomputers.com ↗(415) 826-6678

Ownership: ––Public: ––Ticker: ––Acquisition: ––Closed: ––

Watch this company Compare Claim this company

MSP score · confidence 50%

30-day change: –– · No changes detected in the last 180 days.

National rank#45,835of 45,453 · top 101%

CA#4,650of 4,803 · top 97%

San Francisco#297of 304 · top 98%

Google 3.5★ (10)Security headers FHosting GoDaddyDomain 11 yrs

MSP Signal ranks Castro Computer Services #45,835 of 45,453 IT service providers nationally. Castro Computer Services is an IT service provider in San Francisco, CA, founded 1999. It offers Computer Repair, Hardware Installation, Software Troubleshooting.

Source: MSP Signal, Castro Computer Services company profile, Oct 9, 2026, https://mspsignal.com/msp/castro-computer-services

Score breakdown

5 pillars · weighted · 28.9 / 100

Reputation30%

53/100

Lifted by more Google reviews and a higher rating.

Presence25%

25/100

Lifted by a stronger website and public profiles.

Credibility20%

35/100

Lifted by a fuller record: services, credentials, pricing.

Scale15%

0/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 28.9 is builtscore × weight = points

29.0of 100 · 71.0 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%15.8

Presence

×25%6.1

Credibility

×20%7.0

Scale

×15%0.0

Momentum

×10%0.0

▲ Scale yields the fewest points per weight, the pillar with the most headroom.

30-day score Δ–no comparable history

30-day rank Δ–no comparable history

Change types · 180 d0 / 4No changes detected in the last 180 days.

Local rivals · 25 mihow chosen

511 IT service providers within 25 miBasemap © Esri, HERE, Garmin, OpenStreetMap contributors

Claim · free · local benchmarkPreview

rivals by score band · gap to nearest higher / lower · counts, locked rows are previews, not published facts

Signal feed

no events returned

No changes detected in the last 180 days.

Signal planSignal plan · full rival watch: every change at every nearby rival.See the Signal plan

Reputation

Google · 10 reviews

3.5

Listing: ––review velocity: ––

Star distribution: ––

What reviewers mention

––

Listings

––

Sentiment––

Hours––

Other sources · BBB: –– · Facebook rating: ––

Services and offer

from their site

CComputer Repair

HHardware Installation

SSoftware Troubleshooting

MMalware Prevention

NNetwork Security

RRemote Access

CCabling

SSystem Optimization

Industries

Small BusinessHome Office

Availability

No 24/7 claim on their site

Guarantees

––

Compliance

––

Works with

Microsoft WindowsApple IosGoogle Android

Partners

––

Company pricing

HOURLY$210 /hourly/hour

RUSH$300 /hourly/hour

Web & search

MSPSIG.RPT search scan · technical record

Organic visits–/ month est.

Domain authority–/ 100

Top keywords · position

Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.

Website technology

––

▸ Open technical record · web maturity 35 / 100

Blog0/15

Pricing0/10

Reviews5/10

Socials5/10

Longevity10/10

Email Auth0/15

Site Depth5/10

Brand Assets5/5

unmeasured components: seo

Performance · SEO · Accessibility56 · 92 · 91

Email authnone found

CDNNone

HostingGoDaddy

Blognone

Subdomains––

Security headersF

Record & location

Approximate HQ areaBasemap © Esri, HERE, Garmin, OpenStreetMap contributors

Castro Computer Services website snapshot — Website

Location

WE COME TO YOU formerly at, 1500 Castro St, San Francisco, CA 94114

Founded

1999

Staff

–– · national median 10

Languages

––

Annual revenue

––

NAICS

––

Also from

––

States served

––

Headcount change

––

People & hiring

0 tracked · 0 leaders

Staff by department

––

Hiring

0job postings in 90 days

Job postings: ––

Recognition, news & about

public sources

Awards & rankings

––

Peer mentions in 90 days: 0 · BBB: ––

In the news

––

About––

Leadership

––

0 joined and 0 left in 90 days

names, titles and people moves on the Signal plan

Service areas

San Francisco Bay AreaMarin

Partner badge

––

What they say about themselves

site quotations · unconfirmed

Coverage

“We Come to You what we do CONTACT US Services What we do We do ONSITE SERVICE ONLY for our select clientele, install, troubleshoot, maintain all types of hardware and software.”

up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is Castro Computer Services located?

WE COME TO YOU formerly at, 1500 Castro St, San Francisco, CA 94114.

What services does Castro Computer Services offer?

Computer Repair, Hardware Installation, Software Troubleshooting, Malware Prevention, Network Security, Remote Access, Cabling, System Optimization.

How does Castro Computer Services rank among IT providers in San Francisco?

#297 of 304 observed providers in San Francisco; #45,835 of 45,453 nationally.

Is Castro Computer Services claimed on MSP Signal?

Not claimed.

Claimed · not shown (unclaimed) · Verified data · conditional on field sources · Registered entity · conditional on legal-entity nameLast observed Oct 9, 2026 · Citation: Castro Computer Services company profile · https://mspsignal.com/msp/castro-computer-services

Correct this record Claim this company