About 3E Fire & Security
With over two decades of industry experience, 3E Fire & Security is proud to serve homes and businesses throughout Dublin, Meath, and Kildare. Our fully certified team delivers reliable, bespoke fire and security solutions tailored to your needs. Whether it’s a family home or a commercial facility, we’re committed to protecting what matters most to you.
- Irish-owned & operated
- Fully accredited & insured
- Trusted by homeowners, schools, offices & retail spaces
- 24/7 monitoring & rapid response available
25+
Years Experience
25000+
Installations
24/7
Monitoring
2 Year
Warranty
Our Core Services
From advanced security systems to fully compliant fire protection, 3E Fire & Security delivers reliable, high-performance solutions tailored to your needs. Whether you’re looking to secure your home or safeguard your business, our expert team is here to help – with trusted installations, smart technology, and local support you can depend on.
Intruder Alarms
Our intruder alarm systems are designed to detect unauthorised access quickly and effectively, providing instant alerts to help prevent break-ins and theft. With options ranging from wired to wireless systems, we tailor each installation to your property and needs. Integrated with remote monitoring and mobile control, our alarms offer peace of mind—whether you’re at home, at work, or away.
CCTV Surveillance
Keep a constant eye on your property with high-definition CCTV systems. Our cameras offer crystal-clear imaging, night vision, motion detection, and secure remote access via smartphone or desktop. Ideal for both residential and commercial use, our systems act as both a deterrent and a powerful investigative tool in the event of an incident.
Access Control
Manage who enters your property with state-of-the-art access control systems. From standalone keypads to networked systems with card readers and biometric entry, we provide secure, flexible solutions for homes, offices, schools, and commercial facilities. Ensure only the right people have access—at the right times.
Fire Alarm Systems
Our fire alarm systems are designed, installed, and maintained to meet Irish regulations and standards. We provide solutions for all building types, ensuring fast detection and effective alerts in the event of fire. Whether it’s a conventional or addressable system, we customise it to suit your layout and risk level.
Fire Extinguishers & Commissioning
We supply and install certified fire extinguishers suited to different fire types and environments. Our expert team also handles fire system commissioning to ensure everything is tested, approved, and fully operational—so you’re protected and compliant from day one.
Gate & Barrier Automation
Enhance your perimeter security with automated gates and barriers. Our systems provide convenient, controlled access to driveways, car parks, and private entrances, with integration options including remote fobs, keypads, intercoms, and smart access apps.
Monitoring & Emergency Response
Our professional monitoring services ensure your systems are never left unchecked. With 24/7 surveillance and rapid response capabilities, we’re ready to act the moment an alarm is triggered. We also offer keyholding, emergency repairs, and scheduled inspections to keep your systems in top condition.
I recently used 3E Fire & Security for a home alarm/ CCTV setup, and I was extremely impressed with the professionalism and quality of their work. Dave was punctual, knowledgeable, and friendly throughout the entire process.
He took the time to explain everything clearly and ensured the job was completed efficiently and to a high standard. I felt confident in their expertise and appreciated the excellent customer service.
I would highly recommend 3E Fire & Security to anyone looking for reliable and trustworthy security solutions.
Thank you again for a great experience!
Santino.
I recently used 3E Fire & Security for a home alarm/ CCTV setup, and I was extremely impressed with the professionalism and quality of their work. Dave was punctual, knowledgeable, and friendly throughout the entire process.
He took the time to explain everything clearly and ensured the job was completed efficiently and to a high standard. I felt confident in their expertise and appreciated the excellent customer service.
I would highly recommend 3E Fire & Security to anyone looking for reliable and trustworthy security solutions.
Thank you again for a great experience!
Santino.
Would definitely recommend them.
Thanks guys
Would definitely recommend them.
Thanks guys
FAQs – Got Questions? We've Got Answers
Here are some of the most common questions we get from homeowners and business owners across Dublin, Meath, and Kildare. If you’re unsure about something, we’re only a phone call away.
Do you offer 24/7 monitoring?
Yes, we provide round-the-clock monitoring for both fire and security systems.
Are your systems customisable?
Absolutely. Every installation is tailored to the property and client’s needs.
Do you cover both residential and commercial clients?
Yes, we specialise in both home and business solutions.
What areas do you cover?
We proudly serve Dublin, Meath, and Kildare.
Do you offer maintenance or emergency repairs?
Yes, we offer routine servicing and emergency response support.