2021 Community Choice Award for Home Security

Thank You for Voting Us Best in Rochester Home Security

Commercial & Residential Security Systems

Custom security systems that help make you and/or your business safer and more secure with local service and support.

Protection… Beyond Peace of Mind

Protect your home, your family, your business and your property. Contact us today and receive a free security assessment.

Free Security Assessment

Secure your home or business from anywhere with wireless security systems.

Keystone Security Systems

New York’s answer to protection that goes beyond peace of mind  with surveillance & access control systems, alarm systems and monitoring. We serve Rochester, Buffalo, Syracuse and the Southern Tier.

Residential Security

Alarm systems, security cameras, fire and carbon monoxide detection to keep you, your family and your belongings safe while your home or away. 

Commercial Security

Business, commercial and industrial access control, video surveillance, fire and security systems to safeguard your company, your employees and your assets.


Reliable, 24/7 alarm monitoring  service for home, business and wireless security systems. No installation fees or maintenance fees. Existing or new systems.

Network Security

Keep your data safe and protect your network and infrastructure from unauthorized access, malware, spyware and misuse.

Free Security Review

Don’t make yourself a target. Identify potential weak spots in your home or business. Contact us today to schedule a threat assessment.

Keystone Korner

Read our blog and learn more about how Keystone has helped local business and home owners get protection that’s goes beyond peace of mind.

Keystone Security Systems

Why choose Keystone? Because service is key.

We are locally owned and operated, and offer superior service. Our technicians are certified and licensed so you can have peace-of-mind 24 hours a day, 7 days a week.

Securing your home and your business is not simple like some companies make it out to be. It requires reliable monitoring and a clear understanding of your situation to create the right level of protection that is right for you.

With more than 25 years of experience in security, surveillance video and life safety, we understand how security systems are supposed to work to make you safer and more secure.

Contact Us

Schedule a free, no-obligation security assessment for your home or business. We monitor, support and install a complete line of security systems for home and business.