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    Tech Expert Guys

    5.0 (278 reviews)
    Closed 9:00 am - 6:00 pm
    Updated 2 weeks ago

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    Response time

    20 minutes

    Response rate

    100%

    Services - Tech Expert Guys

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    Charlie W.

    Fast, friendly service! Nice office, very convenient. We needed help with a replacement battery for a laptop and Tech Expert Guys were great!! Would definitely recommend them and would go back again for help. Parking very easy. All around a great experience, very happy with everything.

    SEAGATE 2TB external USB drive

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    6 years ago

    Business owner information

    Photo of Sal B.

    Sal B.

    Thanks a lot Will. Hope to help you again for your next IT needs. Best

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    6 years ago

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    Sal B.

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    6 years ago

    Business owner information

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    Sal B.

    Thanks Rodney. Hope to help you again. Best

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    5 years ago

    Business owner information

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    Sal B.

    Thanks Ron.

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Hoc

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    4 years ago

    Business owner information

    Photo of Sal B.

    Sal B.

    Thanks J Z.

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Eric

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    5 years ago

    Business owner information

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    Sal B.

    Thanks Amy. Hope to help you again.

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Korvin.

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    6 years ago

    Business owner information

    Photo of Sal B.

    Sal B.

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    6 years ago

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Justin.

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    5 years ago

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    Sal B.

    Thank you Dereck.

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    4 years ago

    Excellent service and excellent person. I would highly recommend him for any hardware services.

    Business owner information

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    Sal B.

    Thanks Vijay

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Mark.

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    5 years ago

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    Sal B.

    Thanks, Alex. Hope to help you again.

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    5 years ago

    Reliable, got my laptop screen fixed ASAP, and added a little extra screen cover on the new screen too! Great service.

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    Sal B.

    Thanks Cherry.

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    5 years ago

    Business owner information

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    Sal B.

    Thanks Tung.

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    5 years ago

    Business owner information

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    Sal B.

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    4 years ago

    Great team. Even came to my house to finish a job when they didn't have the right part in. Highly recommend and very trustworthy.

    Business owner information

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    Sal B.

    Thanks Mark.

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    4 years ago

    Business owner information

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    Sal B.

    Thanks John.

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Jeremy

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    4 years ago

    Business owner information

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    Sal B.

    Thanks Laura

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    6 years ago

    Very responsive and fast. My laptop was running really slow and now it's fixed and fast.

    Business owner information

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    Sal B.

    Thanks Jason hope to help you next time for your tech needs best

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    6 years ago

    Business owner information

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    Sal B.

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    5 years ago

    Business owner information

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    Sal B.

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    5 years ago

    We had some laptop component upgrades done and the service was perfect. Sal is great!

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    Sal B.

    Thanks Pierre. Best

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    6 years ago

    Business owner information

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    Sal B.

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    5 years ago

    Business owner information

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    Sal B.

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    5 years ago

    Business owner information

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    Sal B.

    Thanks Jalen. Hope help you again for your next tech needs

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    6 years ago

    Business owner information

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    Sal B.

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    5 years ago

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    Sal B.

    Thank you for your business Valerie. Hope to help you again. Best

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    6 years ago

    Business owner information

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    Sal B.

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    6 years ago

    Business owner information

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    Sal B.

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    6 years ago

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    Sal B.

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    6 years ago

    Business owner information

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    Sal B.

    Thanks Chris and hope to help you again. Best

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    6 years ago

    Business owner information

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    Sal B.

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    6 years ago

    A+++ Highly Recommended. I called him last minute and he came the next day. My computer feels new again. Thank you!

    Business owner information

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    Sal B.

    Thanks Cassidy. Hope to help you again for your next IT needs. Best

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    Page 7 of 7

    Ask the Community - Tech Expert Guys

    Sal, I'm having problem with connection with Cox my internet service it keeps dropping connection. It might be my router I might need to upgrade. Can you help trouble shoot Cox Comm is no help. I work from home and lately it's been a problem?

    Hi Rose, Yes, we can help you with your issue. Is it possible to call us at (949) 596-7000

    Can Tech Expert Guys repair a Nintendo Switch? Price range for repair?

    Unfortunately we don’t repair gaming consoles.

    Don’t See Your Question? Ask Away!

    Review Highlights - Tech Expert Guys

    This week I had hackers infiltrating my system and Sal was quick to stop them and avert serious damage.

    Mentioned in 157 reviews

    Read more highlights

    Smartology

    Smartology

    (58 reviews)

    They are the best. We had some issues with a home NAS storage system, and it ended up taking almost…read morea year to get the system hardware replaced, through no fault of theirs. Once the hardware was finally ready, they came out with no questions asked and corrected the install. They worked hard, respected our home, cleaned everything up, and provided amazing customer service from start to finish. I highly recommend them.

    I called last Friday to get a technician to come out today, Monday, to activate my ethernet port…read morehere at home. I had a 1:30 pm appointment. I figure things happen and take time so I didn't call until 2:30 pm or so to check on where the technician was. I was told that my job had "not been added to the schedule" but they would see when a tech could be there. I was then told 3:45-4:00pm. No one arrived. I called at 4:15 pm and was told they were 25 minutes away. I called at 5:01 and the voicemail said the office was CLOSED and here it is 5:15 and no one EVER ARRIVED. I realize compared to other jobs this company has, my job was small and not worth a lot of money. However, the measure of a great business is to treat small customers as well as your big customers. If you don't show up when scheduled, fail to add a job to your schedule, and keep lying to your customer about the arrival time of your tech who NEVER shows up at all...why would I trust this company with my larger corporate work? How you treat people matters, whether the job is big or small. This was unacceptable today and I did not appreciate that I had to keep calling YOUR business to find out what was going on, what happened to the tech, etc. Why aren't YOUR people communicating with customers? Why didn't anyone apologize? Why didn't anyone call before close of business to say, "Hey, we're not coming!" I was extremely unhappy because no one cared that I had taken time off work to meet the tech and no one cared enough to even CALL me and let me know what was going on. You guys dropped the ball big time here and were incredibly thoughtless and rude. Update: They just arrived at 5:36 pm. The techs themselves were GREAT and were able to do the work and complete the job. However, I wanted someone to know about the lack of transparency and communication today as it was very upsetting to me. The quality of work and the people you hired to do the actual technical job were terrific, knowledgeable and qualified. I realized it was not THEIR fault today, but I think it's important for people to know about the communication problems. I updated my review from 1 star to 3 because of the actual techs and their skills.

    PC Expert Services - Let us repair your Mac the right way.

    PC Expert Services

    (90 reviews)

    I recently had repairs completed on my PC Computer by PC Expert Services. My computer was in bad…read moreshape and needed cleaning up and more memory installed. PC Expert Services accurately diagnosed the problem and, after my dropping off the computer was able to fix it in a turnaround of less than two days. Amazing! I highly recommened PC Expert Services!

    Where do I start, well first they asked me what was wrong. I told them that the laptop shuts off…read moreby itself but the battery light is still on. Then the LCD screen needed replacement plus a full diagnoses. Well, they fixed the LCD for a good price. Then came back to me with a higher quote saying that it was a 4k 133mhz. Which I already explained that to them earlier with them not understanding. Still, no problem. I am very easy to work with and was the whole way, until I got my laptop back that is useless now. Well, I pick it up and you really do not see anyone to talk about the issues when you drop it off or pick it up. That's strike one. Secondly, I pick it up and get home it still shutting off. Strike 2. Now the main issue, if you do a full diagnoses they should have known it was the GPU. Because it lags with game play. I tell them that and then they act like we did what you wanted and the motherboard needs replacement. First, they should have diagnosed it, and saying that before we even proceeded forward. This was one of the worse experiences I have had with any company. I should have had my brother tell me, as he is an IT. He would have known right away when it shuts off that is internal. But I wanted to give him a break because he does it all day. So, I had to pay about 3 hundred for easy labor or diagnoses. But they just updated the GPU driver and cleaned it. But yet didn't notice that it was useless. Now I am stuck with a razer laptop that is basically useless and I paid 800 bucks for an LCD screen new battery and diagnoses. If they would have done their job with the diagnoses I would have paid just like a 99 for diagnoses, which would have been fine. Oh and get this they wanted to sell me a new battery adapter for 180 bucks. I mean I would stay clear from this company. You cannot even speak to someone face to face. Then they tried selling me stuff I didn't need. Worse experience ever, and I will be putting in a claim with my cc company asap.

    Orange County Computer - Let us manage your servers

    Orange County Computer

    (45 reviews)

    I upgraded my old computer to a Corsair Vengeance i8200 Gaming PC - Liquid Cooled Intel® Core™ i9…read more14900KF CPU - NVIDIA GeForce RTX 5080 GPU - 64GB Dominator Titanium RGB DDR5 Memory. Very nice system. The game I play, Final Fantasy 14, has a benchmark tool... with my old system, it rated very mediocre... with this system I get FINAL FANTASY XIV: Dawntrail Benchmark Ver. 1.1 Tested on: 5/1/2025 22:42:05 Score: 32818 Average Frame Rate: 238.0376 Minimum Frame Rate: 94 Performance: Extremely High -Easily capable of running the game on the highest settings. Loading Times by Scene Scene #1 0.202 sec Scene #2 1.688 sec Scene #3 2.006 sec Scene #4 2.061 sec Scene #5 1.162 sec Total Loading Time 7.119 sec I am also very impressed with the data migration... I thought it was just a simple data transfer, but you did an awesome "imaging" transfer. My Word, Excel, Photoshop, etc.. already installed ready to go.. just a reactivation required. My itunes, iCloud Drive, google drive, etc.. already synched and working just as before. Very much worth it!!!! You and your team as usual did top quality work and awesome customer service. It's no wonder I remain a loyal customer and I've extremely satisfied.

    I contacted this company when my new PC build was not boot up. They scheduled a time to come out to…read moremy house. The technician arrived on time and walked me through what the problem was. I appreciated that they were willing to come on-site, which saved me the trouble of unplugging everything and hauling my PC to a shop. They were helpful and ll be calling them again for future support

    Tech Expert Guys - itservices - Updated September 2026

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