Business Details
Emergency
services
Your Trusted Security Partner in Sunnyvale, CA
Foster Brothers has been a trusted provider of comprehensive security solutions for over 60 years. Our team brings more than 150 years of combined experience and extensive factory-certified training to every project, ensuring clients receive expert installation and maintenance of locks, access control systems, and security hardware. We serve businesses and industrial clients across the Greater San Francisco Bay Area, including Silicon Valley, with a commitment to professionalism, speed, and cost-effective service. Our technicians are trained to address diverse security needs, from high-security lock systems to fire door inspections and safe services. We partner with leading national companies to deliver reliable products from trusted brands like Schlage, Medeco, and Von Duprin.Our 24-hour emergency services provide critical support 365 days a year, ensuring client safety and operational continuity. We prioritize customer satisfaction through honest assessments, efficient service delivery, and tailored security strategies. With our deep local expertise and dedication to innovation, we help protect what matters most to our clients. Our office in Sunnyvale, CA, serves as the hub for our operations, supporting our mission to be the region's premier security solutions provider. From key duplication to advanced access control systems, we combine technical proficiency with personalized service to meet evolving security challenges.
Services
Locksmith Services
Access Control Systems
Door Repair
Safe Services
24-Hour Emergency
Key Duplication
Fire Door Inspections
Master Key Systems
Electronic Hardware
Security Products
Highlights and features
- We offer over 60 years of experience in security solutions.
- Our team has 150+ years of combined expertise.
- 24-hour emergency services available 365 days a year.
- Factory-certified technicians ensure quality service delivery.
- Partnered with leading national security product manufacturers.
Services
Locksmith Services
We provide comprehensive locksmith services including high-security lock installation, key duplication, and master key systems. Our technicians handle residential, commercial, and industrial security needs with precision. With factory-certified expertise, we ensure reliable lock functionality and enhanced property protection.
Access Control Systems
Our access control solutions include sales, installation, and maintenance of wireless access control products. We implement customized security systems for businesses to manage entry points efficiently. These systems integrate with existing infrastructure for seamless operation and enhanced security monitoring.
Door Services
We offer fire door inspections, hardware installation, and door repair services meeting ADA and fire safety standards. Our certified technicians perform door closer installations and emergency repairs. Regular maintenance ensures compliance and longevity of commercial and industrial door systems.
24-Hour Emergency Services
Critical security issues receive immediate attention through our 24/7 emergency response team. Available 365 days a year, we address lockouts, broken safes, and door emergencies. Rapid response times minimize security risks and operational disruptions for residential and business clients.
Safe Services
Our safe services include combination changes, key duplication, and Fire King safe repairs. Technicians perform safe manipulation and maintenance on various security vaults. We ensure proper functioning of commercial and residential safes to protect valuables and sensitive materials.
Questions
What security services do you offer?
We provide locksmith services, access control systems, door repairs, safe services, and 24-hour emergency support across the San Francisco Bay Area.
Do you serve residential customers?
While we primarily serve businesses, we also assist residential clients with high-security lock systems and emergency lockout services.
Are your technicians certified?
Yes, our team has hundreds of hours of factory-certified training and over 150 years of combined experience in security solutions.
What areas do you cover?
We serve the entire Greater San Francisco Bay Area, including Silicon Valley and Sunnyvale, CA.
Do you offer emergency services?
Yes, our 24-hour emergency services respond to security crises 365 days a year with rapid on-site support.
What brands do you work with?
We carry products from Arrow, Medeco, Schlage, Von Duprin, and other leading security brands for comprehensive solutions.
Reviews (7)
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.
Kawai Sit
May 06, 2018
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Came back today for the second time not sure if the key will work now First time stop by last Friday and got a key made but it didn't work The guy told me if it doesn't work I need to bring in the whole door or they can come out and take the door down and bring it in (cost $80) So far $10.90 for the key that don't work (it 's guarantee to work) To be continued.
