Sunnyvale · We come to you

Onsite computer repair in Sunnyvale.

Schedule home or office technology help in Sunnyvale. Mashfix checks connected computers, printers and desk accessories where you use them, helping distinguish a setup problem from hardware that needs specialist bench testing.

Request home service →Request business IT

Call 682-235-7712 ↗

A+ certified technicians · One-time visits · Clear approval before paid work

Technician helping with a computer and printer at a home workstation

Support where your technology works.

At home

Test the home-office workflow end to end.

If a monitor disconnects during a call or a printer disappears after sleep, show us the sequence. We can test the laptop, dock, supported peripherals and local connection together, then explain the findings.

Plan a home visit →Patient technology help for seniors

At work

Resolve recurring desk and peripheral issues.

An unreliable dock, shared printer or workstation connection can interrupt otherwise working computers. We review the affected desks and recent changes, check compatible connections and test approved adjustments with the employees who use the setup.

Plan an office visit →One-time support & monthly Business Care

Plan the right visit

Make an intermittent problem easier to reproduce.

Note whether the fault appears after sleep, while charging, during a call or only with a particular dock or monitor.
Leave the normal desk setup connected. Include accessory models and describe any cable or adapter swaps that changed the behavior.
Arrange a visit window when the equipment and an authorized user are available to demonstrate and retest the affected task.

Service area: Sunnyvale. Include your full address so we can confirm the visit.

Sunnyvale service request

Let’s get your home setup working.

Share the address, equipment and problem. We’ll contact you to confirm the visit and quote. Keep passwords and sensitive records out of this form.

Call 682-235-7712 to discuss the issue.

NameEmailContact numberWhere should we provide service?Full service addressService neededDevice typeDevice brandWho are you arranging service for?Preferred arrival time OptionalPrinter, Wi-Fi or connected equipment OptionalDescribe the problemPlease do not include passwords or other sensitive information.Preferred service date Optional

Repair terms

30-day limited warranty on covered repairs for all brands. Liquid-damage repairs excluded.

I agree to the Warranty & Repair Terms. Privacy noticeLiquid or corrosion exposure?

Service text messages — optional

Mashfix Computer Repair Services is operated by NEPFOSYS LLC, doing business as Mashfix.

I agree to receive service-related text and picture messages from Mashfix Computer Repair Services only at the mobile number I provided, including repair updates, estimate questions, appointment coordination and ready-for-pickup notices. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for help. Consent is optional and is not a condition of purchase or service. SMS terms · Privacy notice

Leave this unchecked if you prefer phone or email updates. This choice does not authorize promotional texts.

Your request is sent directly to Mashfix’s service system so the team can respond. Review the privacy notice.

Before we visit

Sunnyvale service questions

What if my Sunnyvale computer works normally when the technician arrives?

Share notes or screenshots showing the failure and the steps that trigger it. We can review the connected setup and agreed checks, but intermittent faults may need further observation or bench testing. We explain the findings and options without promising a reproduced fault.

Can you visit my home or business in Sunnyvale?

Yes. Request scheduled support at your Sunnyvale address. Include the equipment, symptoms and access details. Mashfix confirms the appointment, service scope and any visit charges before booking; the online request does not reserve a time.

Which repairs need a workshop?

Computer setup, printer connections and everyday Wi-Fi troubleshooting can often be assessed where the equipment is used. Internal hardware work, microsoldering, liquid-damage treatment and advanced data recovery may need specialist bench equipment. We explain the repair route before moving a device or starting additional work.

Where should Sunnyvale customers bring repairs that need the bench?

Use Mashfix Dallas at 4323 W Illinois Ave, Suite 104, Dallas, TX 75211. Call 682-235-7712 before traveling with equipment or model-specific repair needs. The service areas listed on this page do not represent additional storefronts.

Do I need a monthly plan for office support?

No. Request a one-time business visit, or discuss optional monthly Business Care. We confirm supported equipment, access, scope and fees before work. Your existing IT provider or authorized business contact must approve changes to systems they manage.

Support across the Dallas area.

Mesquite ↗Garland ↗Rowlett ↗All Dallas cities & areas →All DFW service areas →