They could give me updates on the expected timeline. The only time they contact me is in reply to…read moremy inquiries. I've been very patient, but my patience is beginning to thin. They could give me updates on the expected timeline. The only time they contact me is in reply to my inquiries. I've been very patient, but my patience is beginning to thin.

I was just browsing through some old files on my laptop of my vintage hifi restoration project. I…read morehave been taking small projects to Technopia for literally decades. When I decided it was time to service this old Marantz receiver, I gave Jason a call. He was happy to take the project. His pricing was straightforward and very fair. I got a full recap and he serviced the pots. He doesn't just fix cell phones. When I plugged in the receiver, the sound was soooo sweet! Back to the way it was meant to sound in its glory days. He really did this Marantz justice. His work is solid and he's very communicative. I'm so glad that there's an electronics expert in this area that I can trust. I would never hesitate to bring him another project.

Top rated I came in at the same time has a few others and…read moreThe gentleman quickly and quickly served all of us. The gentleman that dealt with me quick and professional.

My daughter dropped her iPad and it cracked the screen really badly-- I almost didn't even want to…read moreattempt to fix it. It was literally shattered. I brought it here and they worked their magic-- also informing me that because it was shattered so badly that there's a possibility that the finger print would no longer work. They were able to fix the screen and the fingerprint still works! The only downfall was that it took a bit longer than they quoted us. But worth it to get it fixed!

ALEX WAS AMAZING!…read more he picked up my iPhone 12 Pro Max at Kaiser since I just into a car accident and my phone got smashed in it. And he somehow fixed it! It is amazing! And gave me a 1 year warranty and had my phone for maybe 3 hours and then drove it to my apartment and gave it to me. For 278! Amazing deal. Thank you He is super sweet personality! Such a lovely guy to interact with. If I ever need help again I would always choose Alex. Also for some reason. I feel like he made my screen look better even though I know it's not oem apple. It looks better than the 12 pro max screen I had before. Also I also appreciate the screen protector he gave me! The value is great! And service was amazing thank you Alex! I wish you the best

Such a great service he came out same day. It ended up my phone. Didn't even need a repair and he…read moredid not even charge me for coming out to the house. Would use again in a heart.

On Sunday, June 22, 2025, my wife's 2018 HP Pavilion laptop decided it was time to die. At first,…read morewe thought it might need a new power cord and ordered one on Amazon. When we got the new power cord and it didn't work either, we quickly realized we needed help getting the files off the hard drive of the dead laptop. We hadn't had a chance to backup the files before it died. We put out a project request on Yelp and started looking for companies that could help us We found Fastball Computers and Scott Nelson. Scott responded to our phone call and project request and was able to see us the next day at his shop. We took our laptop and got to watch Scott take out the hard drive and connect it to his computer and then transfer our files to our external hard drive. Scott knows his stuff and explains things so you understand what he is doing. His price was incredibly reasonable for the work he did. We have new laptop for my wife and all her files and pictures and are able to move forward. If you need data recovery services or other computer services, don't hesitate to call Scott. It's nice to have a company near us when we need it.

I recently purchased a new desktop and needed to transfer data from my old computer. I chose…read moreFastball Computer and I couldn't be happier. Scott walked me through all the new programs and explained the nuances of the new software. I'd recommend Fastball computer for all your technology needs. Bill Dever

This place is amazing!!!!! and so reasonably priced! It is convenient and only takes a few…read moreminutes. They have phone supplies. You have to try them!!

Brought iPhone in for back glass replacement, phone was fixed and I was able to trade in phone for…read morefull trade-in value with cell phone provider. Great service and cheaper than the mall.

Very polite & professional. I was fully satisfied of their Service . I really recommend to every…read morecustomer who need help with any Devices Android or Apple products they have all solutions . Thank you

Battery was replaced but not an Apple OEM battery. Phone had no facial recognition after the fix…read more $130 + $5 tip. Now I have to get an Apple iPhone battery at the Apple Store and fix the facial recognition feature.

I put out a quote for a data retrieval project for one particular company. The Yelp app asked if I…read morewanted it to go out to other companies. I clicked "yes." Danville Computers was the first one to reply in minutes! I waited for other quotes to come in. Danville Computers reached out again to check if I had any questions. I picked them because they could do the job and were nearby. I am very glad to have chosen them because not only was it conveniently located (between my work and home), but the service was great! Fast and efficient. Chase is knowledgeable and professional, yet also friendly and approachable. I explained to Chase what I needed - retrieve my data from my external HD. He assured me that if he couldn't retrieve it, we still had other options. Phew! I am so thankful that my data was found! I had a couple of snags with retrieving my data when I brought my equipment home but Chase was still available to help me make sure I could retrieve and save them safely. Quote was high - and even higher if my drive was damaged. I expected it to be expensive. It took 1-1/2 days which was quicker than I thought it would be. I appreciate that Chase was still available to help me remotely with no extra charge. Thank you!!

Danville Computer Repair provided outstanding service! That is my laptop for this year was not…read moreworking anymore. They were quick and efficient with giving me potential issues and possible resolutions-- even giving me the price break downs for any of the potential repairs that could be warranted. After getting the right parts ordered, they fixed it quick! Worth it!

Months ago I contacted Cartridge World of Walnut Creek first of all regarding my old, failing HP…read moreprinter. The quick reply laid out the reality of it probably being mechanical and not cost-effective to fix with an estimate on the repair bill. I agreed. Then the rep gave me some ideas on a new printer in my price range. The models suggested ultimately weren't my final cup-of-tea, but I have to say that the detailed opinions on my old dead printer and lengthier replies to my other inquiries were very good customer service. They could have just as easily been rude and left blunt, disregarding replies. My recommendation is that you give them an honest shot at earning your business!

I called to see if they could help me with my HP 6500 All-in-One, which had stopped printing in…read moreblack. I had already tried finding answers on Google, and manually cleaned the printheads, but that didn't fix the problem. So, I started calling around to see how could repair it. Cartridge World was the only place I called that was truly helpful. They saved me a lot of time, and potential waste of money, by being honest with me. They told me that the printheads were shot, and that HP didn't make a replacement. The only option was to try a refurbished one and those don't work the majority of the time. They said my printer was only designed to last approx. 4yrs, and it had lasted much longer than that! I also asked for their feedback on a couple of printers I was considering as a replacement. They were super helpful there as well. Very refreshing to get someone who is honest, forthcoming and helpful, even when it seemed like they might have been in a hurry. I recommend them!

Mike helped me with a 25 year old Thermador oven that wouldn't heat up...very difficult to get…read moreparts, but he traced through the schematic to find the fault. he diligently stuck with it for two hours, but he found that the relay for the bottom heater was not sending power. Instead of telling me to find a difficult availability part....he cleaned the contacts and reshaped it to make it work. Very Thorough, Patient, and in the end very fair with the billing. I Trust, and Highly Recommend!

Our 20 year old Thermador Professional range/oven wouldn't heat up. We called and Mike immediately…read morecontacted us and we scheduled an appointment. Mike kept in communication with me and arrived promptly. He was professional and was able to troubleshoot the problem and provided me with quote. He was honest and explained issues that might arise due to the age of our unit but was confident and explained the issue well. He notified me when he found the part and when the part arrived an appt was quickly scheduled. He arrived on time and fixed it quickly. He offered advice on some maintenance of the unit and ensured everything worked before he left. His repair costs were reasonable and I am ecstatic with the end result! Mike saved our Thanksgiving by fixing our oven!

Owner was brusque and upset when I inquired about a repair for a pre-amp and amp that I had. There…read morewas never a question of my dropping off the equipment for an assessment. He seemed upset that I asked him about his former storefront in Benicia.

Super knowledgeable, competent, nice man. I don't know what I'd do without Dave. He's helped me…read morewith my stereo and guitar amps for many years. Highly recommended.