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Keystone Security Systems We genuinely care about each family and business that we protect and serve. The quality of our care for our customers is what makes us unique. Our customers know we are different from the beginning and throughout the entire relationship. Even when the sale is complete, our commitment to customer service doesn't stop there.

Most of all, our commitment to customer service is unlike any other security company. The proof is that we offer a 100% customer satisfaction guarantee! What does that mean to you? You get security that works as intended, you pay what we promise and you can rest assured! Let our knowledge and expertise guide you along the way to making a good decision.
Highlights and features
  • Access Control, Burglar Alarms, Business Security, Fire Alarms, Home Security
Services
Residential Services
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Residential Services As a homeowner you may not realize how vulnerable you are in your own home until it's too late. Besides the burglary risk, there is a risk or fire and carbon monoxide poisoning in your home.
Commercial & Industrial Security Systems
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Commercial & Industrial Security Systems Our security and fire and access systems will help safeguard your facilities, people, products and operations. Plus, our quality installations follow all industry standards and guidelines to ensure quality workmanship and functionality. Plus, you will be working directly with a certified and licensed professional.
Monitoring
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Monitoring We can easily take over your monitoring on any existing alarm. For less than $1 per day, we can provide reliable, 24/7 security system monitoring with fast response time. Our monitoring facility is Underwriter Laboratories (UL) approved and maintains backup centers for redundancy when the power is down.
People
John Romero
John Romero
Owner
John Romero, owner of the company, has been working in the security industry since 1987.
Videos
Residential Alarm Cellular Backup
Residential Alarm Cellular Backup
In almost all cases, your security / life safety system relies on proper operation of the telephone line to reliably communicate alarm signals to the central station. With a VOiIP or digital telephone phone service, your alarm system may be unable to consistently and reliably send alarm signals to the central station. Alarmnet is the solution to this.
Lynx Touch
Lynx Touch
The new Lynx Touch from Keystone Security Systems in Rochester NY is the latest offering from Honeywell. The Lynx Touch means information and control at your fingertips protects your property and possessions lets you operate your security system on the go"it can even keep you connected to your family and home whether you're across the street or across the world. No other system can touch it!
Web Based Access Control
Web Based Access Control
Keystone Security Systems' web-based access control powered by IEI - the leader in browser-based access control - delivers browser-based security for businesses of all sizes and gives you access to your security system from any computer or Internet device with an Internet connection.
Total Connect from Keystone Security Systems
Total Connect from Keystone Security Systems
If your home could talk to you, what would it say? Whether a door has been opened, a valuable has been moved or a flood has been detected, Total Connect can tell you! All you need is your laptop or mobile phone to stay in the know and stay in control.
Commercial Cellular Monitoring
Commercial Cellular Monitoring
Our Cellular monitoring system can send the alarm emergency signal over cellular wireless transmissions. This high encryption and redundant alarm communication system is ideal for any business - small or large.
Total Connect 2.0
Total Connect 2.0
Keystone Security Systems is pleased to provide its customers with the ability to remotely connect and manage their security through PC, iPhone, Android or BlackBerry devices.
Surveillance Video1
Surveillance Video1
Actual surveillance footage of a burglar in Rochester, NY. Customer had installed this system 3 weeks prior.
Reviews (10)
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Manuel Ferreira
Nov 11, 2021
I called to do an inquiry on their security service and systems and the phone sales consultant was very unprofessional just because I was speaking over my vehicle's Bluetooth he chose not to provide me with information let alone speak to me. on the other hand I called Hawkeye security a locally/family owned business and the lady there was very nice and professional hence why they have a perfect rating on Google.

So supposedly the owner John called me back after leaving this review on Google but not to apologize for the way he spoke to.me but to attempt to justify it saying I was distracted and committing a crime while speaking into my vehicle's Bluetooth!? He doesn't even know the Law while owning a "Security company " don't waste your time with them the owner very rude and unprofessional.
Christopher Sievers
Apr 10, 2021
We researched several larger companies and decided to give a local business a chance. John was very knowledgeable and worked with me on our specific requirements. He listened well and made good recommendations to optimize our system. He showed genuine concern for the safety of the home and family and made additional recommendations without trying to sell me something I could take care of myself (additional CO and fire alarms).

Overall professional experience and glad to have Keystone on our side. Update: Several years later, still very happy with our system and the support Keystone has provided when needed. System has been very reliable and we're still happy with our purchase and the support we've received.
Paul Roussell
Feb 28, 2021
I got three quotes for a new Fire & Burglar System as well as an Access control system for my Business. One quote was out just way off base (high), the other two were very close. I talked to both companies and decided to go with Keystone Securities and I am so glad. I clearly made the right choice, John has been awesome to work with on this project.

He gets the job done right (no cutting corners) and everything looks great and works perfectly. The entire job was done in just a couple of weeks and we could not be happier with the system. We have service for the system through John as well. Although we have had no issues we have asked for a couple of changes to access control and such and John is very quick to respond.

I can not tell you the last time we have had such great service. I am recommending Keystone Security to everyone I know, best service ever for a great price. Paul Roussell Jr Outserv Inc.
Tim Morgan
Jan 18, 2021
John is the best around. Keystone Security provides on-time and reliable security, expertise, and support for your business unlike anyone else. Polymer Engineered Products, Inc highly recommends Keystone Security!
Susan Reamer
Oct 30, 2019
My home alarm was triggered on a Sunday evening and I was contacted by the monitoring center in under a minute. I was home at the time and was the one that caused the alarm. The Keystone team has always been helpful and they make me feel like a valued customer. I continue to recommend them to friends.
Victor Sanchez
Apr 17, 2019
When I bought my house I decided to keep Keystone Security, and I am very glad that I did. The customer service has been outstanding. John is always very helpful and is always quick to return my calls.
Brockport Smiles
Feb 09, 2019
We use Keystone Security for our Dental office and couldn't be happier! John is so attentive and responsive to our needs and concerns and all of his staff go above and beyond. Highly recommend!
Kat DeBuyser
Jan 17, 2019
John provides amazing service. He designed and installed a flawless system. One that met our security needs and stayed in budget. His Customer Service is second to none! If he can't assist us with an issue over the phone- he arrives right away to troubleshoot and fix any problem we have (typically operator error!). We recommend John to everyone we know!
Mrs. News
Feb 22, 2018
There's nothing better than local small business. Keystone is a great example of the superb and more personal service that you get with using a local company. My alarm went off prior to 6am this morning. I was called immediately and police were dispatched within minutes. I love having the peace of mind that my company is protected by a company that cares! Thank you John.
Elise Gaudino
Nov 05, 2017
Keystone Security has the winning combination of excellent customer service with quality work and affordable prices. This company works with large and small corporations, commercial, and residential customers. John is a down to earth person who truly cares about his customers. He adds a personal touch to his work by keeping a friendly working relationship with his clients and will go the extra mile to keep them happy. Definitely a 5 star company!