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.

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.

My 2017 HP laptop was slower than Thanksgiving, Christmas AND New Year's Eve. I wanted to see if it…read morestill had a chance at an extended life! I actually read a few recommendations for Connectionz on Nextdoor. Of course, I came over to Yelp and the reviews here were just as complimentary. Called and made an appointment with Tony to drop off my computer. It only took a few short hours (and a very reasonable fee) to get my baby back in my hands. It's running sooooo MUCH BETTER!! Tony informed me that, with a modestly-priced upgrade of the hard drive, my baby can function just as competently as any new laptop on the market today. I am extremely happy with the service I received. I highly, highly recommend!

I asked Tony to help fix my laptop after the screen went haywire and he had it fixed within a week…read more Not only was the price reasonable, he was incredibly accommodating and kind. Even when I bumped into problems later down the road, he gave me quick assistance. Within minutes!!! I was so grateful for his help and assurance, I sincerely couldn't have asked for more.

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!

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

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!

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!

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!

Recently, I was desperate after my MacPro was hacked by a scammer posing as a fake remote tech…read moresupport person. I shut off my computer, went to Yelp and was happy to find someone who specializes in Apple/Mac. I then asked my La Canada Flintridge friends and one person endorsed him whole-heartedly. I called Jack and lucky for me he said to come over in a couple of hours. He has a nice, bright office next to his house, not far from the freeway exit for Trader Joe's. He's so easy to work with--smart, personable and clear. He knew exactly what needed to be done. I have a backup service, but having done a backup install before, I knew that would take days. Jack took care of everything and had my laptop back to me that same day. There is nothing like the security of knowing your computer is only in the hands of one trustworthy person instead of sitting in a backroom, handed off to someone you've never spoken to. Also, Jack is an authorized Apple tech and his fees are fair. He also helped me choose the right router (I was about to buy something I would have regretted). I have told all my Mac friends about him so I thought I should get around to posting here. Two things you should know: 1) Be sure to call first, he only sees people by appointment and 2) He takes cash and checks, no credit cards. If you have a Mac, this is your guy.

Jack is knowledgeable, professional, and friendly. He knew exactly what was wrong with my Mac…read morelaptop and was incredibly helpful. I appreciated his honestly and efficiency. Jack is the man you can trust to fix you Mac/Apple device issues!

Spoke to Jonathan about a problem with my home computer. He told me that his company didn't provide…read morethat type of service. I asked him if he could refer me to someone who could perform that type of repair. He replied that any computer repair company should be able to make that repair. He questioned me about the issue that I was having with my computer. I asked him if he told that the problem was major and worth fixing. He asked me if he could remotely connect to my computer and see the problem. I agreed, so he proceeded to connect and check my computer. He tried a few things and immediately found the problem. The repair was rather simple for him, but would have been major for me. I am giving this review for other potential customers because this technician's diligence in building his company's reputation in the industry is outstanding. I called this company by chance and got rewarded. He fixed my computer without hesitation and I am very grateful for all the help he gave me. Thanks again, Mark N

My husband and I are older and a bit computer challenged. We were having no luck trying to connect…read moreour new HP printer/scanner to our WiFi. We went on the Web to contact "HP Support." It seems we started out with HP Support but were intercepted by ??? and we didn't keep an eye on the addresses to see we had been intercepted by another site. After being asked a lot of questions ending with "what security system did we have on our car and our house", we quickly ended the connection. Immediate PANIC!! We felt we had given out way too much info and were going to be hacked big time. We contacted our trusted, knowledgeable tech guy that we had seen for years. He had retired in the last year (Oh Drat) but was willing to try to help us find out if we had been hacked or not and how bad. He checked all he knew and then referred us to Chris at WinC Services who he felt would take care of us. We immediately called Chris. Within a few minutes we knew we were just plain lucky to have been referred to Chris. He took over our computer and did a thorough search and luckily, found nothing awry. He was very calm throughout the search and we begin to feel relieved by the minute. Then, he talked us through a lengthy set up of our new printer/scanner. The information included with the printer/scanner said, "Quick Start Guide." HA. Maybe in HP's world, but not ours. I strongly advise anyone who needs tech help to call Chris at WinC Services first. You can waste your time checking with others, but yes, it will be a waste of your time. If the other guys at WinC are as talented and knowledgeable as Chris, you have found your gold mine. We did. (My husband is writing his own review in support.)