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    Mobile Computer Services

    4.9 (77 reviews)
    Open 9:00 am - 7:00 pm

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    Response time

    3 hours

    Response rate

    100%

    Services - Mobile Computer Services

    Data recovery

    Home network installation

    Cloud services

    3 More Services

    Telecom or network services

    Remote access services

    Server services

    Mobile Computer Services Photos

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    10 days ago

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    4 months ago

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    2 years ago

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    2 years ago

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    3 years ago

    Very satisfied! He showed up and saved the day, I would recommend him to anyone. Very knowledge and personable

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    2 years ago

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    7 years ago

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    7 years ago

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    4 years ago

    Mark showed up on time and fixed my issue in under an hour. Very happy with the results.

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    Thank you Braden!

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    4 years ago

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    Page 1 of 2

    Ask the Community - Mobile Computer Services

    Do you guys do laptop hardware cleaning? Like clean dust and re apply thermal paste on the laptop?

    We do laptop cleaning, not thermal paste but on a Mac I can probably do both. Please call to discuss 818-632-8191

    Hi, do you offer virtual support?

    We do remote support. If you would like to discuss further please call me at (818) 632-8191. Thank you

    Do you offer IT services for an office of 9 employees in Northridge? We have our network, use Office 365, server, and an IT guy, but he is not very efficient. He often does not show up, or takes many days to complete wiring of one computer, etc.

    Hi! Yes I offer IT services and am reliable too. If you want to discuss please call or text me 818-632-8191

    My laptop powers on but the screen won't turn on. Is this something you could fix?

    No. I would recommend you replace the laptop.

    Do you replace or fix screens on MacbookPro? Out of the blue I saw a line running down my screen and…

    Yes

    Can you replace some of the smudged keys on my mac keyboard?

    Yes. Please call to discuss, 818-632-8191 Mark

    Can you fix a Playstation 3?

    We don’t fix playstations

    Do guys have a google chrome book charger and how much?

    No, we don’t sell chargers

    What is the hourly rate?

    120

    View All 11 Questions

    Review Highlights - Mobile Computer Services

    Not only is Mark a pro in his field but he was such a pleasure to work with and I would highly recommend him.

    Mentioned in 68 reviews

    Read more highlights

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    excellent experience with LA Wifi Guys!…read more I had a crappy security camera set up, and a failing doorbell cam and needed them replaced. Out of frustration, I was determined not to cheap out and dug into the options. Ubiquiti had a solid reputation for quality and reliability, so I went about finding someone who handled their products. Yelp was a great resource and I narrowed down my choices to LA Wifi Guys, as their information gave me the most confidence. Made an appointment and David came out. Really liked his approach. Honest and transparent and not hustling me for upsells. He described my options clearly and it was easy to decide what I wanted. Not cheap, but very fair considering the higher quality solution and more experienced installation. It actually cost notably less than my original set up, which was done 6 years ago and had less features and most of all turned out crappy. David gave me an estimate for parts delivery, which turned out to be exact, and we made the install appointment for the day after. He came in and was very polite, careful and steadfast. He also was great at explaining how to operate my new system. But most of all, weeks after the install, I am sooo happy with it! Really great setup with excellent user interface and excellent camera resolution. I've already shared videos and stills with the neighborhood (as we are having coyote issues), and it was so quick and easy to do. A+++ experience all around! Thank you so much, David!

    100% recommend. He got us set up in no time! Network is running smooth now. Thanks again! I…read moreknow that attic was not fun to crawl around in!

    Gbit Tech - Ubiquiti UniFi Network Cloud Gateway Max / USW Pro Max 16 PoE

    Gbit Tech

    (99 reviews)

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    Gbit Tech did an amazing job with our home low-voltage / networking install. Golan and his team ran…read morehigh-speed networking throughout the house, wired up multiple ceiling access points, installed a fully wired security camera system, and mounted a couple TVs with clean in-wall wiring. Everything was routed back to a central rack in the basement, and the work was neat, organized, and actually tested. Not just "looks good," but properly finished. I also came in with a lot of specific requirements and definitely took us down a few rabbit holes. Golan was totally game to go there with me and think through the weird edge cases, but when things started getting a little too "okay, this is getting ridiculous," he'd pull me back and steer me toward a smarter, cleaner solution. I genuinely appreciated that. What really stood out is it never felt like he was trying to upsell me. Just honest advice, solid recommendations, and a clear priority on making sure I was happy with the end result. Professional, responsive, and detail-oriented. I'd hire them again in a heartbeat.

    Hired Golan to install a new Ubiquiti system with Unifi G6 cameras and I have to say Golan knows…read morehis stuff! He was so patient with me during our first meeting from answering all my questions to helping me make the right decisions on equipment needs. On the day of install, Golan and his team were fantastic. They worked carefully and with respect, something which can be a hit or miss with contractors. Golan consistently went above and beyond on answering questions and finding solutions to unique challenges. He's also as picky as I am on making sure everything is perfect! Golan is truly an artist when it comes to making sure your rack looks clean and organized. Don't hesitant to hire him!

    Circuit Genius Network Audio Video - Sonos Outdoor Speakers and Sonos Amp

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    (180 reviews)

    Brian of Circuit Genius is a true perfectionist. He is honest and detail oriented. His word is…read morehis bond and we were fortunate enough to have crossed paths with him. We live in the South Bay in house that was built in 1921 with lath and plaster so getting good WiFi is not easy. Brian spent a few hours assessing our entire house, Sonos system and TV's. He provided a thorough, detailed proposal that addressed our needs. He did not try to nickel and dime us or oversell as others tried to do. Brian goes above and beyond (went to Home Depot to buy mat black paint to hide marks behind the media room TV). The 4 people who work for him are impeccable and care about the job being done beautifully. We are so appreciative of his work and follow through. Brian came back twice to troubleshoot a technical challenge from old equipment, at no charge because he insisted the entire system work perfectly. Read the many 5 star reviews of Circuit Genius over the past 7 years, which are spot on- so very happy that we did.

    UPDATE: THIS CONTRACTOR'S LICENSE IS NOW SUSPENDED DUE TO REFUSAL TO PAY A COURT ORDERED…read moreJUDGEMENT. My initial review stated that I was forced to file a lawsuit against Brian Staller / Circuit Genius (legally known as: Performance Telecomm) for breach of contract. The matter is now permanently settled by the court. After the vendor filed an appeal, the Los Angeles Superior Court ruled in my favor and found Circuit Genius / Performance Telecomm liable for breach of contract. Owner Brian Staller calls this a "frivolous lawsuit" in his response to my initial review, but the facts prove otherwise. In his response to my first post, Brian called the lawsuit "bananas-level false" and "frivolous." The fact that I won a judgment against this company not once, but twice--once at trial and again on appeal--means that two judges ruled in my favor, finding Circuit Genius / Performance Telecomm in breach of contract. The court's decision validated the vendor's refusal to honor two key contractual agreements: 1. The Refund Scam: The vendor refused to process an agreed-upon refund for a Yamaha receiver (which the contract stated had "No restock fee if not wanted"). Instead, he attempted to coerce me into a "settlement" that required me to sign a document agreeing to no online reviews, legal proceedings, chargeback attempts or warranty support for work done. 2. Deceptive Practices: After agreeing in writing to return to my home and install a network rack at "no extra charge," he later refused to do so unless I paid a new 2-hour service minimum. He then withheld equipment that I had already paid for and refused to refund the cost of that equipment. **This Contractor is now a Regulatory Liability** More than six months after the final judgment, Brian Staller / Circuit Genius / Performance Telecomm has refused to pay the court-ordered debt. His failure to comply with the judgment has resulted in severe disciplinary action: 1. License Suspension: The Contractors State License Board (CSLB), has suspended his license for failure to comply with an outstanding civil judgment. (See CSLB Record for Performance Telecomm; License 117708). 2. Business Lien: I have filed a lien against this business to attempt to enforce the judgement owed (See State of California Notice of Judgement Lien; File No: U250127585224). This business employs deceptive practices and does not honor contractual agreements. Brian is desperate to get 5-star reviews and refuses to accept anything less even if it means bullying and using intimidation tactics with his customers. A business that ignores its legal obligations, has a lien against it, and has its state license suspended should be a major red flag to anyone reading this. Do not put yourself through a lengthy legal ordeal with this vendor. Proceed with extreme caution.

    Mobile Computer Services - itservices - Updated May 2026

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