Business Details
50+ Years
experience
Emergency
services
Commercial Security Solutions in Sunnyvale, CA
At Foster Brothers, we have dedicated ourselves to providing unparalleled security solutions since our founding over six decades ago. Our team of technicians brings more than 150 years of combined experience and hundreds of hours of factory-certified training to every project, ensuring clients receive the highest quality locks, access control systems, and security solutions. Serving the Greater San Francisco Bay Area, we specialize in locksmith services, door hardware installation, and electronic access control tailored to businesses and industrial clients. With a focus on honesty, speed, and professionalism, we collaborate with some of the nation's largest companies to deliver reliable, economical security systems. Our commitment extends beyond regular business hours, offering 24-hour emergency services 365 days a year.We pride ourselves on understanding the evolving security needs of Silicon Valley and adapting with cutting-edge products from trusted brands like Schlage, Medeco, and Von Duprin. From master key systems to fire door inspections, our expertise spans residential, commercial, and industrial applications. Our legacy of trust and technical excellence makes us the go-to choice for comprehensive security solutions in the region. Whether you require high-security locks, safe services, or ADA-compliant door hardware, our seasoned professionals deliver precise, efficient results. This enduring dedication to quality and customer satisfaction has solidified our reputation as a cornerstone of security services in Northern California.
Services
Locksmith Services
Door Services
Access Control Systems
Safe Services
Electronic Hardware
Fire Door Inspections
Key Control Solutions
Master Key Systems
Details
- Year established: 1964
Highlights and features
- We have over 60 years of experience in commercial security systems
- Our technicians complete hundreds of hours of factory-certified training
- We offer 24-hour emergency services with rapid response times
- We serve major corporations across Silicon Valley
- We provide ADA-compliant door hardware and fire safety inspections
Services
Locksmith Services
Our comprehensive locksmith solutions include high-security lock installation, master key systems, and key duplication. We serve residential and commercial clients needing immediate access solutions. Our certified technicians handle emergency lockouts and security upgrades with precision.
Door Services
We provide complete door hardware installation, fire door repairs, and ADA-compliant accessibility solutions. Our specialists perform certified fire door inspections and closer installations. This service ensures safety compliance while maintaining security standards for commercial properties.
Access Control Systems
Installation and maintenance of wireless access control solutions tailored for businesses. Our systems integrate with existing security infrastructure while providing scalable options. We offer on-site re-certification services for corporate facilities and industrial complexes.
Safe Services
Professional safe maintenance including combination changes, key duplication, and Fire King safe repairs. Our technicians handle safe manipulation and security upgrades for residential and business clients. We serve both modern and legacy safe systems across Northern California.
Electronic Hardware
Sales and installation of advanced access control hardware from top manufacturers. We specialize in integrating smart security solutions with existing infrastructure. Our service includes wireless access points and modular furniture key systems for modern office environments.
Questions
What security services do you offer for businesses?
We provide commercial locksmith services, access control systems, door hardware installation, safe services, and 24-hour emergency support for businesses across Silicon Valley.
Do you offer residential security solutions?
Yes, we serve both residential and commercial clients with lock installations, key duplication, and security system upgrades for homes in the Bay Area.
Are you available for emergency lockouts?
Our 24/7 emergency services respond to residential and business lockout situations throughout the year with rapid response times.
Which areas do you service?
We primarily serve the San Francisco Bay Area including Sunnyvale, San Jose, Palo Alto, Mountain View, and surrounding communities.
What security brands do you work with?
We offer products from trusted manufacturers including Schlage, Medeco, Von Duprin, Arrow, Alarm Lock, and HID for both hardware and electronic systems.
Reviews (6)
Lee McDaniel
Apr 29, 2022
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Went here to get some keys cut, something I've had done many times before. Usually what happens is the staff fumbles to find the correct blank, and then takes a real long time on the machine. This dude finds the blank in like 0.1 seconds, cuts it, I think he had the whole thing done in less than a minute. Keys were correct, cuts were correct. Definitely the most skilled in the art I've ever seen. Prices quite reasonable as well. Which we had more stores like this back east.
Vishal Bathla
Sep 20, 2021
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Great guys as mentioned in the service and are not at all greedy who wanna snap money out of your pocket
Chris McSorley
Aug 14, 2021
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Foster Brothers is my primary source for locksmithing and key cutting service. Even after moving to San Jose, I'm a repeat customer at Foster Brothers because their service is the best.
Jonathan Felmoca
Jul 15, 2021
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I went into the store to have some car keys cut. I brought in my own blanks and they were straight and honest that they could not guarantee it would work. I had the keys cut anyways. They worked on my car to turn the lock cylnders and I programmed them to my cars EWS and they start right up. I will visit them again when I need more keys cut.
Po
Dec 08, 2020
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So Glad found this Locksmith Shop Very few of them around now These guys ROCK Went in to get a clover cash drawer key and get deadbolt repinned to match rest of the doors They did a fantastic job and may i mention very family friendly place Kind and Nice Just like the ole timers guys the American Pride and Courtesy Thanks All
John W.
Nov 11, 2020
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Great service, prices and selection. I came in for car keys copied and left with three car keys and two house keys. For the car keys, they created one copy first, and asked me to try it before we committed to two more. Then as I waited for the two house keys, they asked me to try out the other two car keys, all three were perfect! Came home, and used the two new house keys, perfect. These are nice people and good service. Instead of the big stores, supporting our locally owned stores.
