3Core Ltd is a family-owned Fire, Security, and Electrical systems specialist. Co-Founder and Partner Aaron Hamill is supported by a dedicated head office team and shareholders who share the business values and principles.
We deliver essential fire safety system maintenance, design and installations along with supplying and commissioning intruder and CCTV systems. 3Core combines industry-proven knowledge with the accountability and care that comes from being a family business.
We protect what matters most through precision, compliance and robust processes which allows us to build and maintaining long-term partnerships.
Fire systems installation & Maintenance - Smart alarm installation - Smart CCTV installation - Electrical services
Fire systems installation & Maintenance - Smart alarm installation - Smart CCTV installation - Electrical services
Our services
Fire Alarm Systems: Protection You Can Trust. From domestic smoke detection to complex commercial fire panels, 3Core provides end-to-end fire safety solutions across the Central Belt.
Design & Installation: Custom systems tailored to your building’s specific layout and risk level.
Compliance & Testing: Ensuring your systems meet current BS 5839 standards and Scottish legislation.
Maintenance: Reliable servicing to prevent false alarms and ensure 100% readiness.
Expert Oversight: Every system is commissioned under the technical lead of Aaron Hamill, backed by a decade of field experience.
Our security division, provides expert design, installation, and maintenance of smart intruder alarms and HD CCTV. We provide professional services for Commercial and residential clients across the Central Belt and further afield where required.
Intruder Alarms: Smart-integrated systems for residential and commercial property.
CCTV Systems: 4K Ultra-HD surveillance with remote live viewing and night vision capabilities.
Maintenance: Reliable servicing to ensure your security remains online 24/7.
Expert Oversight: Every system is configured under the technical lead of Aaron Hamill, backed by a decade of field experience.
Backed by 10 years of industry experience, our electrical division provides a full range of high-quality services for both residential and commercial properties. As a family-run business, we pride ourselves on safety, reliability, and technical excellence, ensuring all work is carried out to the highest professional standards.
Installations & Upgrades: From complete rewires to modern lighting and power solutions.
Maintenance & Repairs: Fast-response fault finding and reactive repairs for homes and businesses.
Testing & Inspection: Professional EICR reports and safety checks to ensure full compliance.
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Spread the payments with PayPal! Pay in instalments or finance over a year! -
Brand vision
At 3Core, our vision is to set the standard for safety across Scotland’s Central Belt by bridging the gap between advanced technical innovation and traditional family values.
We believe that every home and business deserves the highest level of protection without losing the personal touch. Over the next decade, we aim to be the most trusted name in the region—not just for our 10 years of industry expertise, but for our commitment to transparency, reliability, and the community we serve.
Our Core Pillars
Precision: Leveraging a decade of technical mastery to design systems that work perfectly when it matters most.
Integrity: Operating as a family business where our word is our bond and our reputation is built on every handshake.
Innovation: Constantly evolving with the latest smart technologies to provide future-proof security and electrical solutions.
Care: From Aaron’s technical oversight to our dedicated office and stakeholder support, our vision is to treat every works order with the same focus of exemplary service.
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Contact Us
Interested in working together? Leave us a message or contact us directly via email or telephone and we will be in touch. We can’t wait to hear from you!
Email: Office@3threecore.co.uk
Tel: 01698299723
Tel: 07788213301
Tel: 07305081867