First Tech Networks, By Appointment ONLY, 4200 California St Ste 204, CA 94118
Unclaimed

First Tech Networks

5.0 5 reviews Mobile Phone Repair
📍 4200 California St Ste 204, CA 🕘 Open today -
Overview

About this business

First Tech Networks is a security and communications business serving the San Francisco Bay Area. First Tech Networks provides professional installation of security cameras, data cabling, access control systems, and home theater systems. The business serves multiple locations including San Francisco, Oakland, Berkeley, Burlingame, San Mateo, Redwood City, Palo Alto, Mountain View, Mill Valley, Marin, and San Rafael. First Tech Networks offers a full range of security camera solutions to help monitor homes and businesses remotely. First Tech Networks also handles cabling needs for computers, phone systems, security cameras, access control, and home theaters. Access control systems allow clients to manage building entry effectively. Home theater installations provide surround sound experiences for home entertainment. The business operates by appointment only from its San Francisco office.

Mobile Phone Repair

Services

Services and categories listed for this business.

Mobile Phone Repair Security Camera Installation Data Cabling Access Control Systems Home Theater Systems Installation

Photos

Gallery photo for First Tech Networks, Mobile Phone Repair in 4200 California St Ste 204, CA

Location

Address and directions for this business.

Get directions
Address By Appointment ONLY, 4200 California St Ste 204, CA, 94118
Phone (415) 816-7111
Questions & answers

Helpful answers

Quick answers from this business profile.

What areas does First Tech Networks serve?
First Tech Networks serves the San Francisco Bay Area including San Francisco, Oakland, Berkeley, Burlingame, San Mateo, Redwood City, Palo Alto, Mountain View, Mill Valley, Marin, and San Rafael.
What types of security systems does First Tech Networks install?
First Tech Networks installs security cameras, access control systems, data cabling, and home theater systems.
Where is First Tech Networks located?
First Tech Networks operates by appointment only from 4200 California St, Suite 204, San Francisco, CA 94118.

Reviews

5.0
5 reviews
5
5
4
0
3
0
2
0
1
0

Write a review

Share your experience with this business.

Write a review
D

Donna Sickles

Feb 17, 2026
5.0

John redid our whole television and Internet systems. Not only did we get top of the line equipment, but he set it up beautifully so everything worked well. Any questions that I had John would answer immediately and came back to our house if necessary usually within one day, I can recommend First Tech Networks for excellent service and expertise

A

Admin Office

May 17, 2025
5.0

John and his team Installed a Doorbird video intercom system at our commercial property in San Francisco. Service was straight forward, efficient, and thoughtful. He gave us a few options in varying price points to choose from, but we ultimately went with Doorbird because they don't have a subscription fee. Highly recommended.

J

Johnson Tran

May 7, 2025
5.0

John have always been a great help. Over 5 years after installing our home security cameras we switched to a new modem and it caused some issues. John did not hesitate to answer my questions and answered them in a very timely manner.

J

Jo Allyn

Oct 21, 2025
5.0

As the building manager of a 23-unit condominium building, I highly recommend this company--particularly to other building managers and property professionals. Their combination of technical expertise and customer-focused service is exceptional; | doubt you could find a more qualified or responsive team. From start to finish, their professionalism, punctuality, and attention to detail were evident. They arrived precisely as scheduled and took the time to consult with us on optimal camera placement before completing a flawless installation of our new security camera system. The resulting video quality is exceptionally clear and sharp, exceedin...

R

Rachel Repka

May 10, 2018
5.0

I love working with John and his team and am very happy with his service. John is super responsive, knowledgeable, honest, and efficient. I reached out to John on a Friday afternoon about installing video cameras. He got back to me immediately, and we scheduled his visit for the next day (Saturday). He gave me an estimate that very same day. I asked him several follow up questions over the weekend, and regardless of the time and day, he responded immediately. John was so responsive and knowledgeable that we didn't bother shopping around with other vendors. We signed up on a Monday, and two days later, John and his team were at the house inst...

Want to leave a review?

Sign in to share your experience with this business.

Log in