"Amazing resource - they come to you! Very convenient and helpful. Michael was able to tackle some longtime issues with my computer and it's so much better now. He is considerate and explains things well. Great company, highly recommend!"

"Each time I move my home office or my actual office it's usually a nightmare. Today was the first time in over 10+ years it went perfect! My computers and printers are all networked and my VPN Tunnel is working perfect plus John reconfigured my Nighthawk Wi-Fi on the new network. Thank you so much!"

"These guys are awesome!   I had a laptop problem, contacted several repair companies, no one responded, except John from TechinSF that day.  He sent Michael out for a house call the next day, who worked miracles, and provided excellent advice. Fixed the problem on the spot! I highly recommend this group for your computer needs."

“John and his team did an awesome job setting up a new router and mounting WAP to the ceilings of our home. I gave TechInSF a call and John showed up the same day to assess. He worked with me to adjust costs that met my budget. Installers got the job done fast and the final product looks great. They even offered IT support after the job was done. I would definitely recommend them to anyone looking for Wi-Fi/IT needs”

John Williamson and his team have provided me with technical assistance for about 5 years. In my experience he and his technicians are extremely knowledgeable and efficient.  Their response time is first rate.  I couldn't give them a higher recommendation.”

I have utilized John's service both in-home and remotely on numerous occasions. He has replaced my drives on both of my laptops, dug me out of malware issues and made recommendations that have made my system extremely efficient and effective. He is professional, thorough and informed on all of the latest tech. Super responsive.

John from Tech of SF was incredibly helpful, and everything went smoothly. Highly recommended!

John came out to my house to take a look at our wifi systems and wiring. We had been experiencing issues with connection speed for years and finally wanted to do something about it. He quoted us a pretty good price on some professional equipment, and laid out the plan. Him and his team were very professional and after the work was done we had amazing wifi throughout the house. He's been very helpful in adjusting signals following the onsite, we also used him for a number of other tech related requests. Highly recommend him to anyone.