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!

Art is so knowledgeable and helpful! He replaced my motherboard in record time!…read more I will never go to anyone else. So happy and grateful to find Art and the Top Notch service he provides.

Art was able to diagnose the issue and repair my PC quickly- I thought it was an issue with the PSU…read morebut it was actually the motherboard- Art told me what kind to buy and set it all up for me! I dropped it off on a Thursday and picked it up on a monday- I was super worried I was going to be out of commission for a week or more. it was also a super reasonable price and he was very quick to respond to my texts and answer and questions I had. If I have PC troubles again he's the first person I'm going to!

The last PC I owned was powered by a 980ti running Windows 8…read more I've been thinking about building a new PC for years and decided to finally do it. I spent a couple weeks gathering all the components I've been eyeing and made the pilgrimage down to Micro Center (in Tustin) to take advantage of a great MOBO/Proc/RAM bundle. The last time I built a PC was in 2008 and at this point in my life, I just wanted an expert to help me get everything running and optimized. Gar was that expert. This guy knows his stuff and I couldn't be happier with my (first) experience at Helix. He runs the shop by himself and is clearly a lifelong PC enthusiast. It was really cool to see all his customers more 'aesthetic' builds that were in progress. I'm old so I wanted something with as little RGB as possible (haha). He even has a mini museum of PC components from decades past on display which really sent me down a VERY nerdy memory lane. He put together a 9800X3D / 5080 air cooled monster and everything runs perfectly. He optimized Win11 and walked me through everything he did when I picked up the machine. I would consider his shop a unicorn in 2026. Physical location. Passionate business owner who is offering top quality service in a niche industry. Fair prices.

Garnik is the absolute best. Passionate about what he does, great communicator, and has an…read moreincredible eye for detail. He took on a really challenging build for me (SFFPC) and I couldn't be happier with the result. He's also a great guy, which always helps. Won't go anywhere else for my PC needs!

They did a great job with my broken MacBook repair. Fast…read moreturnaround and cheaper than the Apple Store. Very happy. Like new. Thanks!

Sam is the best! I use my laptop for my home business and he repaired my issue same day. I was…read morepanicked but he took care of me. Very reasonable pricing. Good advice. Don't bother with the official Apple Stores. Go see Sam! The great thing about this is supporting mom and pop businesses as well. Much deserved in this case.

I recommend this place to everyone very professional and helpful you can have beautiful cards for…read moreyour events and professional flyers for your business

From the owner: "Welcome to "TechnoPrint", where we offer a unique blend of printing excellence and expert computer…read morerepair and servicing all under one roof. With our experienced team of professionals, we provide a one-stop solution for all your printing needs and technological concerns. Whether you're looking for stunning custom prints or efficient computer repairs, our commitment to expertise ensures top-quality results every time. Plus, our fast turnaround times and competitive pricing make us the go-to choice for customers seeking convenience without compromising on quality. At "TechnoPrint", your satisfaction is our priority, and our track record of delighted customers speaks for itself. Join our community of satisfied clients today and experience the difference firsthand!"

This company has been a great resource for our law firm. Var the owner set up our entire computer…read moresystem when we moved to new offices. He has been our troubleshooting Tech ever since for the last 2 years. He has responded quickly remotely or by coming to our office to fix a problem. He recently in one day replaced a hard drive on my computer and stayed at the office until after 9 PM to get my new hard drive up and running for the next day. You can not go wrong with this man and his technical expertise and dedication to the job of helping small businesses stay up and running efficiently!

My 4-year-old laptop gave a warning that the hard drive was in some sort of grave danger. So I…read moregoogled "laptop repair" and my zip code and found On Time in Sunland and called. Luckily, Vito answered and was in the office, so I brought the computer in and he offered to replace the hard drive for $140, labor & reinstalling everything (by imaging the old hard drive which was just old, not infected) included. This was at about 4:00 PM on a Saturday, and he would have been able to return the computer that night!! But I wasn't in that big of a hurry and picked it up the next day so the guy wouldn't have to work late. Here's the 5-star part: I discovered that email would not under any circumstances display pictures, and that Windows Explorer/My Computer would not do searches. So using the image of the old hard drive had evidently not gone as well as hoped--the damage, whatever it was, caused some parts of the image to not transfer. Then after Vito did clean re-installs, there were further issues, and the short version is that Vito had to wipe the new hard drive completely and re-install everything from scratch. POINT: after the initial work, he spent at least 5-6 hours on the phone with me, in the office, and on his own getting the new hard drive completely working and all details the way I wanted, at no extra charge, and with no complaints or attitude or hinting that it might be my fault like some people would. I will always take my computers to him if and when they have any problems! VITO YOU'RE THE BEST--THANK YOU!!!

Fixed my computer so fast! Recovered all my photos and documents after I got a nasty virus. I'm…read morereally thankful for these guys cuz they're close by and way cheap and I'm pretty awful with computers and they were really easy to work with. My computer runs so much faster now and they also backed up my data and told me to call them if anything else popped up which I totally will. Thanks guys :)

The guy made me feel like I was dumb to try to repair my Mac, then tried to upsell me a new one…read more Isn't your business repairing old Macs?! Ugh

Super fast response from these guys. Edwin came out to hook up a phone jack and got the job done…read morein no time. He also helped me deal with ATT to get things set up properly at their end. He was very professional and courteous. And today someone called from the office just to make sure things were working properly and that I was satisfied. I was! I will use them again when I next have phone/IT issues.

From the owner: Data recovery, PC and MAC repair and sales, Consulting Services, Optimization of Network and System…read moreIntegration, Telecommunications, Web Design, Video Surveillance, Multi-Media Services

Art is awesome. Lost my Apple laptop charger and needed it replaced asap. Got one here for a…read moregreat price. Both price and service makes this a 5star stop. Will definitely be going back and recommending friends. If you need to replace your Apple MacBook charger, COME HERE!

From the owner: Free Estimate , Flat Rate Computer Repair $40read more