Gillmore Security Systems, Inc

Call Directions Website Contact the business

Gillmore Security Systems, Inc Gillmore Security Systems, Inc. has proudly protected businesses and homes in Northeast Ohio since 1971. Founded by Alan H.

Gillmore Jr., Gillmore Security Systems is a third-generation family business with more than 45 employees. For more than 45 years, Gillmore Security has installed and serviced residential and commercial electronic security, fire monitoring, access control, environmental, and digital video systems. Our installed equipment is monitored by our in-house UL 5-Diamond rated Central Monitoring Station. Gillmore Security designs customized systems to fit the needs of their customer, no matter how basic or detailed. Beginning with individually addressed devices on the highest quality equipment in the marketplace today, Gillmore Security follows through with standardized platforms for increased serviceability from our heroic customer service, 24/7/365. Gillmore Security is in the business of making families and businesses safe. By focusing on superior customer service, honesty and integrity, Gillmore Security has separated itself from local and national competition. Committed to protecting Northeast Ohio, Gillmore Security forms trusted relationships with every residential and commercial customer.

October is National Crime Prevention Month, and this Saturday, Oct. 24, is Make a Difference Day.Some of the best crime ...
10/22/2026

October is National Crime Prevention Month, and this Saturday, Oct. 24, is Make a Difference Day.

Some of the best crime prevention in Ohio doesn't come in a box. It's the neighbor who grabs your packages while you're out of town, the porch light left on, the quick text when something looks off.

So tell us: what's one thing your street does to look out for each other? Share it in the comments, and tag the neighbor who always has your back.

At Gillmore Security, it's our own people. We've protected Ohio homes and businesses since 1971, and today your alarm si...
10/21/2026

At Gillmore Security, it's our own people. We've protected Ohio homes and businesses since 1971, and today your alarm signals go to our local, in-house command center, staffed by Gillmore associates.

Many security companies send their alarms to outside wholesale monitoring centers that handle accounts for lots of other companies. We keep monitoring in-house so we control how every dispatch is handled, start to finish.

Three generations in, that's still how we do it.

Questions about how your system is monitored today? Give us a call 800-899-8995

Before you sign with any provider, ask these four questions:1. Are you accredited with the Better Business Bureau?2. Can...
10/20/2026

Before you sign with any provider, ask these four questions:
1. Are you accredited with the Better Business Bureau?
2. Can you share local references?
3. Where is your monitoring center, and who staffs it?
4. Who services my equipment after installation?

We have been protecting Ohio families and businesses since 1971, and we welcome every one of these questions. We are BBB accredited, and our monitoring is handled in-house by our own associates.

Ask us anything.

(800) 899-8995

Halloween is a week from Saturday. A few reminders from the National Fire Protection Association:• Use battery-operated ...
10/19/2026

Halloween is a week from Saturday. A few reminders from the National Fire Protection Association:
• Use battery-operated lights in jack-o'-lanterns instead of real candles.
• Keep cornstalks, hay bales, and paper decorations away from light bulbs, heaters, and open flames.
• Keep every exit clear, inside and out.

Testing your smoke detectors while you're at it? If your system is monitored, call our command center first so the test isn't treated as a real alarm. (800) 899-8995

In 1921, a group of Cleveland candymakers handed out thousands of boxes of candy to newsboys, orphans, and others who co...
10/16/2026

In 1921, a group of Cleveland candymakers handed out thousands of boxes of candy to newsboys, orphans, and others who could use a little kindness. More than a century later, the third Saturday in October is still Sweetest Day, and this year it falls on October 17.

So tell us: where do you go for the sweetest treat in Cleveland or Akron? A bakery, a candy shop, an ice cream stand? Share it in the comments and give a local favorite some love.

From all of us who have called Northeast Ohio home since 1971, have a sweet weekend.

When security and fire detection are planned during construction, wiring, sensor placement, and keypad locations can be ...
10/15/2026

When security and fire detection are planned during construction, wiring, sensor placement, and keypad locations can be designed around how you will actually use the space. That means fewer compromises later.

Our new construction team handles installation and project coordination for homes and businesses across Northeast Ohio and Dayton, from burglary and fire alarms to access control and digital video.

Talk to us early in your project.

(800) 899-8995

New hires, new hours, a reworked floor plan, an added stockroom. Businesses change, and security plans should keep up.A ...
10/14/2026

New hires, new hours, a reworked floor plan, an added stockroom. Businesses change, and security plans should keep up.

A solid plan starts with a methodical look at your space and your operations:
- Which doors and areas need restricted access, and who needs to get in?
- Where would video help most: entrances, registers, loading docks, parking?
- Do fire detection and specialty alerts, like temperature or carbon monoxide monitoring, cover the right spaces?

We work with businesses across Northeast Ohio and Dayton on access control, digital video, fire alarm systems, and monitoring. Call to talk through a security needs analysis for your space.

(800) 899-8995

If you like helping people solve problems and want a career with a company that's been protecting Northeast Ohio for ove...
10/13/2026

If you like helping people solve problems and want a career with a company that's been protecting Northeast Ohio for over 50 years, we'd love to hear from you. Apply today by emailing [email protected]

Many security systems send signals to their monitoring center over a phone line or internet connection. When that servic...
10/12/2026

Many security systems send signals to their monitoring center over a phone line or internet connection. When that service changes, for example a move from a landline to VoIP or a new router, the path your alarm uses to reach help can change too.

October is Cybersecurity Awareness Month, a good reminder that every connected device in your home deserves attention, including your security system.

Planning a change to your phone or internet service? Call us first and we will help make sure your system keeps communicating.
(800) 899-8995

Carbon monoxide is colorless and odorless. A natural gas leak or a sudden temperature drop can go unnoticed while you're...
10/09/2026

Carbon monoxide is colorless and odorless. A natural gas leak or a sudden temperature drop can go unnoticed while you're at work or away for the weekend. Gillmore specialty alert systems watch for carbon monoxide, natural gas, and temperature changes, backed by monitoring from our own associates.

Already have a system with another company? We handle service transfers, with support for all types of equipment.

Get set before the cold arrives. Call today to schedule a consultation: (800) 899-8995

Address

26165 Broadway Avenue
Cleveland, OH
44146

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+14402321000

Website

Alerts

Be the first to know and let us send you an email when Gillmore Security Systems, Inc posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Gillmore Security Systems, Inc:

Shortcuts

Share

Category