Gillmore Security Systems, Inc

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. G

illmore 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.

We're growing, and we're looking for skilled people to grow with us! ๐Ÿ› ๏ธGillmore Security Systems is currently hiring for...
09/02/2026

We're growing, and we're looking for skilled people to grow with us! ๐Ÿ› ๏ธ

Gillmore Security Systems is currently hiring for two positions in the Cleveland area:

๐Ÿ”ง Security System Alarm Technician
๐Ÿ”ง Installation Technician

If you enjoy hands-on work, take pride in doing a job right, and like knowing your work directly helps keep families and businesses safe, we'd love to hear from you. You'll join a local team with decades of experience, ongoing training, and a genuine sense of community pride in the work we do.

Know someone who'd be a great fit? Tag them below or send this their way.

Ready to apply or want more details? Email [email protected] to apply today.

And it's the perfect time to ask: if the power went out tonight or severe weather rolled through, would your home or bus...
09/01/2026

And it's the perfect time to ask: if the power went out tonight or severe weather rolled through, would your home or business be ready?

Preparedness doesn't have to be complicated. Start with the basics:
โœ… Test your smoke and fire alarms
โœ… Know your emergency contacts and evacuation routes
โœ… Keep a flashlight and backup power source on hand
โœ… Make sure your alarm monitoring is up to date, so help is on the way even if you can't call for it yourself

Small steps taken now add up to real confidence later. All month long, we'll be sharing tips to help you and your family (or your business) stay ready for whatever comes your way.

Schedule a security assessment and let's make sure your home or business is prepared.

Before you go: ๐Ÿ”‘ Arm your system and double-check all doors and windows ๐Ÿ“ฆ Pause mail and package deliveries or ask a nei...
08/31/2026

Before you go:
๐Ÿ”‘ Arm your system and double-check all doors and windows
๐Ÿ“ฆ Pause mail and package deliveries or ask a neighbor to grab them
๐Ÿ’ก Set lights on a timer so your home looks lived in
๐Ÿ“ฑ Skip posting your travel plans until you're back home
๐Ÿ‘€ Use your mobile app to check in on your home anytime, from anywhere

A little preparation now means you can actually enjoy your weekend instead of wondering what's happening back home.

Contact us to learn how remote security management can give you peace of mind wherever your travels take you.

As summer winds down and things pick back up for the fall season, it's a great time for business owners to take a fresh ...
08/28/2026

As summer winds down and things pick back up for the fall season, it's a great time for business owners to take a fresh look at their security. ๐Ÿข

A few things worth reviewing before the busy season hits:

โœ”๏ธ Who has access to your building, and does that list need updating?
โœ”๏ธ Are your security cameras covering all key entry points?
โœ”๏ธ Is your alarm monitoring active and up to date?
โœ”๏ธ Does your team know the emergency response plan?
โœ”๏ธ Are you prepared for increased foot traffic as fall activities ramp up?

A quick security check can save a lot of stress and give you one less thing to worry about as business picks up.

Schedule a security assessment with our team and head into fall with confidence.

Are you a skilled security systems pro who takes pride in solving problems and keeping clients protected? Gillmore Secur...
08/27/2026

Are you a skilled security systems pro who takes pride in solving problems and keeping clients protected? Gillmore Security Systems is looking for a Commercial Service Technician to join our team of experts.

In this role, you'll be the hands-on expert our commercial clients count on: servicing, maintaining, and troubleshooting fire alarm, access control, and video surveillance systems across Northeast Ohio. If you love a challenge, enjoy variety in your workday, and take satisfaction in a job done right, this could be the perfect fit.

What you'll do:
Install, service, and maintain commercial security systems including fire alarms, access control, and CCTV. Troubleshoot alarm panels, wiring, and field devices. Program, diagnose, and repair systems. Read blueprints and electrical plans. Test systems for code compliance, train customers on-site, and keep detailed service records, all while delivering the top-notch customer experience Gillmore is known for.

What we're looking for:
Strong knowledge of low-voltage systems (fire alarm, access control, CCTV/video), the ability to read technical diagrams and schematics, sharp troubleshooting skills, and a valid driver's license with a clean record. Comfortable working independently, lifting equipment, and working at heights or in confined spaces. Prior experience in commercial security system installation or service is preferred - seven or more years in the fire and security industry is a big plus.

Why Gillmore?
Competitive pay, real opportunities for growth, a supportive team environment, and hands-on exposure to the latest security technology. Join a company that's been protecting Northeast Ohio homes and businesses for decades and grow your career while you do it.

Ready to put your skills to work with a team that has your back? Email [email protected] to apply today.

Your security system should work for your life, not the other way around. ๐Ÿ“ฑModern smart security means you're never real...
08/26/2026

Your security system should work for your life, not the other way around. ๐Ÿ“ฑ

Modern smart security means you're never really "away" from home or your business:

โœ”๏ธ Check live video from anywhere with your smartphone
โœ”๏ธ Arm or disarm your system remotely
โœ”๏ธ Get real-time alerts the moment something needs your attention
โœ”๏ธ Control access to your property without being on-site
โœ”๏ธ Receive fast SMS dispatch notifications when it matters most

Technology has changed a lot over the years, and so have we. Our team stays current so you always have modern, reliable protection, not outdated equipment.

Want to see what a smart security upgrade could look like for your home or business? Call today to discuss your security needs.

Smoke detectors are one of the simplest, most effective ways to protect your family, but only if they're working. Here's...
08/25/2026

Smoke detectors are one of the simplest, most effective ways to protect your family, but only if they're working. Here's a fast maintenance check you can do today:

โœ”๏ธ Press the test button on each detector
โœ”๏ธ Replace batteries at least once a year
โœ”๏ธ Swap out detectors that are 10+ years old
โœ”๏ธ Vacuum dust from vents to keep sensors accurate
โœ”๏ธ Make sure every level of your home has one

If it's been a while since you checked yours, take five minutes this week; it's one of the easiest habits that makes a real difference.

Curious how a monitored fire alarm system adds an extra layer of protection? Let our team help you find the right solution.

Before you head out for one last summer getaway, take a few minutes to prep your home:โœ”๏ธ Hold your mail and packages (or...
08/24/2026

Before you head out for one last summer getaway, take a few minutes to prep your home:

โœ”๏ธ Hold your mail and packages (or ask a neighbor to grab them)
โœ”๏ธ Set lights on a timer so your home looks lived-in
โœ”๏ธ Double-check that doors, windows, and your garage are locked
โœ”๏ธ Arm your security system and confirm your monitoring is active
โœ”๏ธ Share your travel dates with a trusted neighbor

A little preparation now means you can actually relax on your trip, knowing your home is protected while you're away.

Need to upgrade your system before Labor Day weekend? We can help. Contact us for a free consultation.

That legacy didn't happen overnight; it was built through honest work, superior service, and real relationships. We're p...
08/21/2026

That legacy didn't happen overnight; it was built through honest work, superior service, and real relationships.

We're proud to still be here, still protecting you.

Modern systems from Gillmore Security offer real-time alerts, remote access, live video monitoring, fire & carbon monoxi...
08/20/2026

Modern systems from Gillmore Security offer real-time alerts, remote access, live video monitoring, fire & carbon monoxide detection, all in one.

Don't wait for something to happen. Get protected today. ๐Ÿ“ž Call us: (800) 899-8995

Gillmore Security is in the business of making families and businesses safe. Call our security experts for more information on how we can help protect you.

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

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