Sam was nothing but amazing. He was very professional, easy to communicate with and answered any…read moreand all my questions. I had a hardware issue with my computer and he was able to open it up and diagnose the issue for me. Even after his services, I was able to follow up with questions related to the matter at hand for further assistance and he did not hesitate to respond. If you have anything IT related, I would highly suggest you contact him. Will definitely be in touch for future projects. Thanks again Sam!

This is my second time asking Sam for his services, and I couldn't be happier…read more This time, I needed what I assumed was a straightforward CPU and GPU install. Turns out I accidentally mapped out a Ryzen upgrade path, but my mobo only supports Intel. So what started as a two-component swap quickly became a much larger operation: migrating a bunch of components across two chassis to make everything compatible. We only realized this after Sam already arrived. On the spot he pivoted immediately, and executed the whole upgrade AND components migration between both my machines within the tight timeline I'd originally asked for. He wasn't one bit fazed, and no upcharging me on the spot for the extra complexity...just calm, focused problem-solving with a genuinely friendly attitude throughout. If you want someone who's versatile, technically sharp, and just an all round awesome human being to be around, Sam is your guy. He's earned my repeat business without question.

Great service and friendly staff. They hooked me up with a…read morecomputer fix and while I was there I realized they did Home Theater installs, which I needed. They gave me a quote that beat the others I had, they came and installed the next week. Awesome dudes!

My pc laptop's battery was not charging and I couldn't determine if it was the charging cord or the…read moreportal. I took my pc here and within 5 minutes they told me it was likely my charging cord. Didn't charge me. Could have charged me. I am a huge fan. As it turns out, I ordered a new charging cord and they were spot on with their diagnosis. I would return in a flash with another pc issue!

I would like to express the highly professional operations I always encounter (for many years) with…read moreAJCC Tech. My contact, Dustin Mullen, only provides the most efficient, reliable and prompt service for any computer-related needs! All technical details, problems and issues are always fully resolved to my complete satisfaction. Dustin accomplishes all this with a positive and confident approach making each occasion that much more satisfying! I have (and will continue) to highly and happily recommend Dustin Mullen and AJCC Tech for any computer-related needs. Peter Somogyi

I highly recommend this business. Today, I brought in my Dell laptop and Dustin, the…read more owner, quickly diagnosed and resolved a networking and connectivity issue. He makes house calls, and is a reliable and honest young gentleman. And his pricing is very reasonable. Coincidentally, Dustin/AJCCTECH is the same computer repair person my sister highly recommended!

Here's the skinny:…read more My elderly mother-in-law lives in Arcadia, and I live in North Carolina. When I lived near Arcadia, I was her "IT Guy." Before I moved to NC, I found reviews of Sam and his service on Yelp, and I filed away Sam's number for future tech disasters. You see, my mother-in-law was never great with technology, and as she ages, technology just gets harder for her. On more than one occasion, she and technology...just don't get along, and everything went FUBAR. Here's where Sam comes to the rescue for both my MIL and me. My MIL can trust that Sam will get her tech up and running, and I, from 3600 miles away, have complete confidence that Sam knows what he's doing and then some. At at the latest tech incident at my MIL's house, Sam went above and beyond the call of duty. The fact that he has great with older folks is a big plus in my book. I know some people might balk at his rate, but you know what, Sam is worth it.

I called this service for the first time last week. Sam took the time to call back after explaining…read morethat I carelessly broke my laptop screen after dropping it. He's a real nice guy, and I'm glad I chose this service. He also took the time to fix my laptop screen and recommended me to get a laptop case to prevent further damage. I recommend this service if your laptop is broken. It's a bit pricey, but worth it. The two photos displays the before and after of the service performed.

It's about time I get around to validating these guys for doing such an excellent job. We have an…read moreold billing program that requires windows XP. Windows 7 ultimate allowed using this program for a while but that got real old. The BlissVector Tech guys set us up with a new PC and installed a special virtual machine as well as our original software in a way that it works absolutely perfectly and has done so for many many months. We're very happy with their service and I have recommended them to others for computer fixing needs. Thank you very much!

Came here to get my computer built after being too busy with school. The people here are fast at…read moreresponding on finding the price for your computer and also provide real time updates when coming your computer. Office is a little hard to find as they're located on the top floor and down the corridor. However, service was phenomenal and my computer works well! Work highly recommend coming here for computer services!

Excellent service, very fair pricing! Fixed my PC during the weekend. Very knowledgeable and…read morehelpful!

Good job is all you can ask for. Fast and efficient. Glad to find them in my neighborread more

We needed help with our computers in the office. Our router wasn't a good one and we need a…read morefirewall to protect us. We also need consist WiFi service.total of like 6 computers!! Sean is the man! He gave us great suggestions on what to order prior to him installing and fixing everything. He went above and beyond. Like really really!! I am so glad I called , thank you Sean ! Really appreciate everything . Also fair priced and the value we got was great ! Highly recommend!

We had our new home fully wired during construction with low voltage wires CAT6 for cameras, WiFi…read moreaccess points, hardwired data connections and it turned out perfect. The WiFi coverage is strong everywhere on the property NO dead spots at all. Everything was cleanly installed and works exactly as it should. I can easily view all my cameras from anywhere and the connection is fast/reliable. Couldn't be happier with how it all came together!

I spilled soda all over my Mac keyboard and trackpad, and I was totally freaking out. Other repair…read morestores I called said there would be a several day wait, since they were busy Without an appointment, I walked in and spoke with Lian at the front desk. She was incredibly kind and took the time to explain the entire process to me. Since I arrived close to closing time and didn't have an appointment, she let me know they would run diagnostics on my laptop the following day. There's an $89 diagnostic fee, and if repairs are needed, part of the $89 fee can be used towards the cost, which felt reasonable. The next day, Martin called to let me know there was no damage and that he had cleaned the affected keys. He explained that my laptop passed all tests, but the battery was consumed. When I wasn't sure what that meant, he patiently explained and advised that since the battery wasn't swelling and the computer was still performing well, there was no need to replace it unless I noticed issues. I really appreciated that he took the time to explain everything and didn't try to upsell me. I was able to pick up my laptop later that same day which was less than 24 hours after dropping it off. I highly recommend Di-No for honest and fast service!

Extremely quick, kind, and reasonable. My family and I have used them forever! Will always…read morerecommend.

They fixed my problem immediately No waiting…read more Everyone was very nice and easy to understand

I've been in computer repair and support for 35 years and I would like to relate the superb…read moreexperience given to us yesterday with Alice Computerworks in San Marino, (they also have a Hacienda Heights location). They have always been personable, plainspoken, honest and expedient. We dealt with Jude yesterday, who offered us either a Main Logic Board (aka Motherboard) replacement (for a two year old laptop) or to move forward in to a newer computer, at a $200 difference. We elected to purchase the newer computer, (updated processors, faster buses, fresh battery, etc). It was 3PM and they had our data xferred and everything up and running perfectly in two hours. EXCELLENT! Thank you, Jude!