Company record · observed Sep 24, 2026 · confidence 50%

UnclaimedManaged service providerFounded 20041 staffLocal

MA4 Computer ServicesIT service provider profile · Martinez, CA

MA4 Computer services offers quick and reliable computer service and repair at a reasonable price

Martinez, CA · localma4pc.com ↗(925) 516-4054

Ownership: IndependentPublic: NoTicker: ––Acquisition: ––Closed: ––

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MSP score · confidence 50%

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

National rank#38,298of 45,545 · top 85%

CA#4,061of 4,795 · top 85%

Martinez#4of 4 · top 100%

Organic ~0/moSecurity headers FHosting ApacheDomain 22 yrsNAICS 5415

MSP Signal ranks MA4 Computer Services #38,298 of 45,545 IT service providers nationally. MA4 Computer Services is a managed service provider in Martinez, CA, founded 2004, with 1 staff. It offers Onsite Repair, Remote Support, Backup and disaster recovery.

Source: MSP Signal, MA4 Computer Services company profile, Sep 24, 2026, https://mspsignal.com/msp/ma4-computer-services

Score breakdown

5 pillars · weighted · 39.1 / 100

Reputation30%

67/100

Lifted by more Google reviews and a higher rating.

Presence25%

33/100

Lifted by a stronger website and public profiles.

Credibility20%

45/100

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

Scale15%

11/100

Lifted by team size.

Momentum10%

0/100

Lifted by more kinds of change in 180 days.

How the score works

Weighted contribution · how 39.1 is builtscore × weight = points

39.1of 100 · 60.9 unearned

0255075100

PillarScore / 100WeightPoints

Reputation

×30%20.2

Presence

×25%8.2

Credibility

×20%9.0

Scale

×15%1.7

Momentum

×10%0.0

▲ Momentum 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

397 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 · 0 reviews

–

Listing: MA4 Computer Services · Computer repair service · Maps ↗review velocity: 0 in the last 365 days

Star distribution: ––

What reviewers mention

––

Listings

––

Sentiment––

HoursMon–Fri 8 AM to 6 PM · Sat–Sun closed

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

From their Google profile

Having trouble with your home or business computer? Not sure what to buy or how to install it? Call MA4 Computer Services – we’re the computer specialists, so you don’t have to be! Since 2004, MA4 Computer Services has been providing expert IT solutions. In 2024, we expanded with a second location in Southern California, Orange County, allowing us to serve even more customers. Now, with two locations in Martinez, CA, and Costa Mesa, CA, we proudly assist individuals and businesses across the San Francisco Bay Area, Southern California, and Orange County. Our experts are also experienced consultants, ready to help you choose the right technology, install it, and ensure everything runs smoothly. Let us take care of your IT needs.

Services and offer

from their site

OOnsite Repair

RRemote Support

Backup and disaster recovery

VVirus Removal

NNetwork management

Help Desk

Cybersecurity

Industries

DentalSmall BusinessHome

Availability

No 24/7 claim on their site

Guarantees

––

Compliance

––

Works with

––

Partners

––

Web & search

MSPSIG.RPT search scan · technical record

Organic visits~0/ month est.

Domain authority6/ 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 47 / 100

SEO0/15

Reviews0/10

Socials5/10

Longevity10/10

Email Auth15/15

Site Depth0/10

Brand Assets5/5

unmeasured components: pricing, blog

Performance · SEO · Accessibility90 · 83 · 54

Email authSPF · DKIM · DMARC p=none

CDN––

HostingApache

Blog––

Subdomains––

Security headersF

Record & location

HeadquartersBasemap © Esri, HERE, Garmin, OpenStreetMap contributors

MA4 Computer Services website snapshot — Website

Location

Mailing/Drop Off Address (via the UPS Store, 1155 Arnold Dr #217, Martinez, CA 94553

Founded

2004

Staff

1 staff · national median 10

Languages

English

Annual revenue

$1M to $5M · range · exact estimate on the Signal plan

NAICS

5415, 54151, 541511, 541519

Also from

––

States served

––

Headcount change

Steady · 6, 12 and 24 month figures on the Signal plan

People & hiring

1 tracked · 1 leaders

Staff by department

Information Technology

Hiring

0job postings in 90 days

Job postings: ––

Recognition, news & about

public sources

Awards & rankings

––

Peer mentions in 90 days: –– · BBB: ––

In the news

––

About––

Leadership

1 leader named

0 joined and 0 left in 90 days

names, titles and people moves on the Signal plan

Service areas

––

Partner badge

––

What they say about themselves

site quotations · unconfirmed

Site quotations: ––up to three quotations per category

Frequently asked questions

reuses public facts · FAQ schema

Where is MA4 Computer Services located?

Mailing/Drop Off Address (via the UPS Store, 1155 Arnold Dr #217, Martinez, CA 94553.

How many people work at MA4 Computer Services?

MA4 Computer Services has 1 staff.

What services does MA4 Computer Services offer?

Onsite Repair, Remote Support, Backup and disaster recovery, Virus Removal, Network management, Help Desk, Cybersecurity.

How does MA4 Computer Services rank among IT providers in Martinez?

#4 of 4 observed providers in Martinez; #38,298 of 45,545 nationally.

Is MA4 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 Sep 24, 2026 · Citation: MA4 Computer Services company profile · https://mspsignal.com/msp/ma4-computer-services

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