Mark is wonderful to work with. His knowledge and experience held things move quickly. I needed to set up my new Lenovo PC and transfer file and programs from my old one 2018 Lenovo. Mark wad efficient and fun to work with. He came to my home and did a great job and worth every penny! It's good to know that he's there when I need him. He's the only person I found to come to me. Check him out. read more

I was having issues with my laptop, and Mark made the entire process of moving all my data from the old laptop to the new one a breeze! I was worried it was going to be a complex endeavor, but Mark put all my worries at ease and did an excellent job helping me out. He's incredibly experienced, a true professional, and a pleasure to chat with while we waited. I would highly recommend him if you need help! He shows up when he says he does, and doesn't waste time. He's in, fixes the problem, then departs. I'll definitely be using his services again in the future. Thanks Mark! read more

Mark did an excellent job helping me set up my computer. He was patient and was able to guide me through some of my hardest questions. I would definitely recommend this company in the future. read more

Mark was one of the first people to respond to my service quote request. I was having connection issues with my wifi and router. He had availability the next day and came down to check out the problem. We tested the speed throughout the house (3floors) and while the speeds were decent we were not getting the 1gig internet we are paying for. He suggested we try his mesh system router and bam that was the issue. With the router we tested we got the full speeds. He suggested we move to a mesh system over a conventional router and that is what we will do. He didnt try to upsell his systems he instead gave great advice on which ones to purchase. He was here for an hour, tested and figured out the issue while giving us advice on how to configure our new systems and what new system to buy. I would recommend him for any wifi and computer related issues. read more

As someone in my mid-60's, I find computer problems to be sometimes unsolvable. I had a complicated storage problem that I had no clue how to handle, but Mark had my system back up and running smoothly in no time. He was very patient and made some great suggestions on how to better handle storage of my large RAW image and video files in the future. I found his rate to be fair and his service was top-shelf. He's also a good guy, so I would recommend you give Mark a call the next time you are in need of a tech guru. Thanks, Mark! read more

After scheduling an appointment with Mark to come and install a new desktop and transfer my data from the old desktop, I was a bit leery of having a stranger in my home and being relatively new to the area. The best phone call I ever made! Not only was he extremely knowledgeable, but explained things in layman's terms that I could understand. He also coordinated the installation of the remote server program I use for my business with the IT company on the other end effortlessly. Any fears I had of being unable to effectively work with the new system after the installation were quickly dispelled and the only down time I had was during the installation itself. Not only is Mark a pro in his field but he was such a pleasure to work with and I would highly recommend him. Monica S. read more

I've tried several computer repair services in the Studio City/North Hollywood area Mark is fantastic quick responses and repairs We totally give a huge thumbs up. Cindy & David read more

Mark came and installed a whole new computer system for my 93 year old Dad. He was great. Extremely thorough. Knowledgeable and kind. My dad had some questions about transferring data from the whole programs to new ones. Mark explained everything. We were really happy with the work he did for us. We were a geek squad family. Never again!!! read more

Mark tackled the fearsome (to me) job of transferring all my data from my old computer to a new one. He knows exactly what he is doing, and is a Master at it. "Impossible" to Mark is just a measure of the level of difficulty in accomplishing the task at hand! He will get it done! Highly recommended! read more

Mark was able to squeeze me in the day I called. He resolved all my issues with connectivity, computer speed, and speaker buzzing. This was done efficiently and in good spirits. I highly recommend him. read more

Mark is great! Had him set up my new laptop and monitor. He also gave me a great recommendation on the best printer/scanner for my use. He's efficient and pleasant to work with! read more

Again Mark pulled off miracles! Today, in addition to fixing up multiple computer problems, he helped me get a new Iphone 16 for almost no money - and in about 1/100 of the time that such a transaction would have taken me - and I would not have saved that money if I had tried to do that myself! Among other things, he cleaned up a 25-year-old computer for me and enabled me to back up my QuickBooks by finding a cable that would work on that ancient computer and backup device. In other words, I don't know what I would do without his help - it seems that he can do anything involving technology! read more

Mark is amazingly knowledgeable when it comes to computer services. He was willing to come to my home on a Sunday to fix a pc issue, and is friendly and easy to work with. I would highly recommend him! read more

I can't express enough how much I recommend mobile computer services. Mark came to my house and was able to fix two of my computers that were completely broken. My Mac was riddled with viruses so badly that I couldn't even open safari and my PC was so slow it took 15 minutes to open a webpage. He literally made both my computer is brand new, I wish I called him earlier I recommend him to absolutely everybody call them first you will not be disappointed INCREDIBLE read more

Mark was amazing! First, he came to us last minute on a Saturday when we had no internet. Second, he managed to get us the internet speed we pay for, something that multiple experts, IT guys, and Spectrum could not do! He fixed issues with our internet we'd been suffering through for years! He was incredible friendly, down to earth and knowledgeable. We will definitely be calling him for any IT, computer, internet connectivity issues moving forward. read more

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

Mark is GREAT! My laptop went through some significant water damage and he was able to get it repaired in ONE DAY. I'm so grateful and I definitely would say he is reliable and will get the job done to the best of his ability. read more

I was a former Geek Squad customer but after calling them and never receiving my confirmation email I decided to support a local indie business and Yelp steered me in the right direction. I filled out the form on his site: http://www.mobilecomputerservices.info/about-us.html and received a reply in minutes on a SUNDAY night! That's customer service. Mark helped my mother get Chromecast updated and running again. Throughout the job he stayed in touch via email and chat. I received an emailed receipt. Don't rely on big corporations who give you 4 hours "time-slots" on appointment days and pre-charge you *before* the work is done. You don't need a "cable TV" installation experience. You need MARK! read more

I had a tight deadline and somehow messed up my computer settings to the extent I was locked out of certain folders and files. I was panicking since no computer repair store was open on Sunday and happened to run into MCS's information. I was freaking out thinking I couldn't get to my week's worth of work due tmr, but I called and MCS came through for me literally within 15 minutes. Thank you MCS for great service, advice and being there for me to fix my problems ASAP :)!!! read more

Mark is amazing! Someone messed up one of the computers at my son's preschool. They had A LOT of data that they couldn't afford to lose. Quick search on yelp and I found Mobile computer services, I called and explained mark what we see on the screen and he said that he can fix it. 2 days later we had all data in hand and we didn't need to buy new computer since Mark was able to fix it. VERY knowledgeable and experienced! I wish I could give 100 starts. 5 stars isn't enough! read more

Mark is a very nice person. On time. Excellent service. Quick to diagnose problem. Explained his work clearly. Observed all covid protocols. Use him. You will be pleased. Call him: (818) 632-8191 read more

Mark is a lifesaver, not to mention a good human being. (Both of which are rare these days.) He went above and beyond to rescue my computer when it unexpectedly died. He is super knowledgeable and delivered on everything he said. read more

Mark is very knowledgeable, professional and friendly. My laptop was very slow, especially on the startup. I was thinking of getting a new one. He replaced the drive on my laptop and my computer is like brand new. He had a few other great suggestions as well. He comes to your location and works fast. Highly recommend. Thanks Mark! read more

Mark is a LOVELY person with a great sense of humor and an easy way about him. After a brief phone call to make sure he knew what he was doing, but more importantly that I could trust him with my Mom, I sent him over to my Mom's house to fix an issue with Skype that has been plaguing her for a while. Despite doing all that he could, Mark was unable to fix the issue, through no fault of his own, because I know he tried his best. My, very tough on slackers Mom, would agree. The issue is most likely on the other end, and until they get their end fixed, it won't work on my mom's end. Anyhoo, Mark is great. Hire him. That is all. read more

I called Mark and explained the problems I was having with my computer and my network. He arrived on time and within two hours he solved all of the issues. He is fast, friendly and all around a great guy. I highly recommend Mark for any of your computer and network needs. read more

Knowledgeable, experienced, fast. Resolved all issues. Glad to have discovered Mark. Thanks for the excellent service. Lee read more

Mobile Computer Services is GREAT! Mark set up a Wireless Sonos Music System which brought us into modern music streaming. He ordered everything, set it up quickly and took his time explaining everything so we could have music filling our house in no time. We know Mark will answer questions anytime and help us whenever we need it. We couldn't be happier! He's the best! read more

I was nervous that I'd lost my life's precious photos from the last several months and a lot of creative files, too. I sent requests to three top repair companies on Yelp, and Mark's reply was the best for me. Mark was responsive, quick to set up an appointment, and on time for our meeting, which took all of 25 minutes. Thank goodness all of my files were retrieved! I gladly paid for the one-hour, as this would have taken me a month and a half-year of headache to figure out on my own. WELL worth the cost! read more

I rarely "Yelp," but I simply must in relation to Mark and his company. I have a design firm with years and years of files and emails and contracts that are invaluable to me. I had been putting off getting a new MAC for years, simply because I feared losing something irreplaceable in the transfer. Mark put me at ease; he was not only available on a weekend which was so nice of him, as I have no time during the week, but he assured me the process would be trouble-free. He said "You'll just wish you had done it years ago." He was so, so right. Mark has an incredible software program that takes everything--and I mean everything--and transfers it from one MAC to another, without losing so much as a screenshot on a desktop. When he was finished, and in record time for so many years of data, everything worked perfectly. I was amazed. No next-day panic-call, no next-day visit. No disappointment, just relief. What great work and what a great guy. I'm so glad I have my MAC worries solved, and I can't recommend Mark highly enough. He's terrific. read more

I got an email saying that malware is charging me $379 for three years of service. I called Mark and forwarded this email to him. He went to my computer remotely and told me it is a scam. He then scanned my computer. He has been raking care of our computer needs for many years and we trust him. read more

Highly recommended on every level! Mark upgraded our office system, ordered all machines, and transferred all programs to the new machine. He worked late to ensure it was all done in one sitting and had no issues since he left. Top man, top service, fair pricing. Thanks for all your help! read more

The owner, Mark Sassoon, came right over to fix an iMac with no connectivity. Apple had told me to call inthe ISP, the ISP told me to take it back to Apple, and that is when I found Mark and MCC. .He talked me through his thinking and process at every step, and when he left the connectivity was even faster than it was before! He's the real deal. read more

I don't usually write reviews but I had to take a minute and say how pleased I am with Mark's work. He showed up on time, and went the extra mile to fix the problem. he was very concerned that I was100% satisfied with the job before leaving. I will be using Mobile Computer services again. read more

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

Mark is great! Reliable, showed up on time, fair pricing. Really helped me figure out what was going on with my computer and gave me a ton of suggestions on things I might need to upgrade or keep an eye on without making me feel like he was trying to upsell me. Above all, he was a really great listener in terms of fixing what was bothering me rather than just coming in and TELLING me what isn't working. I'll def be using him again. read more

I've used Mark twice and both times he's been able to come out same day and get my computer up and running within a single hour. Thanks Mark! read more

My mac crashed on me outt no where. I started freaking out because all of my business information was on my computer and it wasn't backed up! so I turned to Yelp and I saw the mobile computer services. I give them a call and mark was at my restaurant within 20 minutes.he was able to recover all my data and get my computer up and functioning within a day and a half . super pleased with the results . very inexpensive for the service and the time it took to fix I definitely recommend these guys 100% Thanks mark read more

Called in for quote. Quoted $65 for house call, $65 per hour. Tech came out on time. My T Mobile equipment had shut off and he turned it on. Then wanted $118 for house call said telephone guy did not quote $65? Two other in home repair services quoted $65 max also. I picked the wrong place! When I tried to call their phone line while the tech was there there was no answer. You have been warned! read more

Mark fixed a host of problems with my network settings, replaced the modem and router and made certain that all my gear is hooked up and running at top speed. He is extremely knowledgeable, professional, reasonably priced, and very easy to work with. I will recommend him to anybody who needs a reliable computer consultant. He accommodated my weekend schedule which was a huge help! I have used a few computer consultants at my home in the past and Mark is the best! read more

Mark saved my behind after a not so great experience from a Yelp referral. The depth of his knowledge is amazing, I guess he has been doing this for quite a while. He got the job done on time and on budget. Great communication about what was at issue and how much it would cost. Nice attitude and working on the weekend helped me out big time. Nice to have someone take pride in their work around these days, tough to find, especially in the computer business. He also works on RAID systems and some Mac stuff I believe, but he worked on a PC system for me. Will use again! read more