ONE GROUP. FOUR SPECIALIST COMPANIES.

Integrated Building Services Across Ireland.

Coordinated electrical, fire and security, renewable energy and mechanical services for commercial, residential, industrial and public-sector clients throughout Ireland.

WHY CHOOSE LEELEX GROUP

Built Around Your Project.

Integrated expertise. Nationwide reach.
One dedicated team delivering results that last.

Nationwide Coverage

Delivereing our services across Ireland with consistency and care.

Four Specialist Companies

Electrical, Fire & Security, Renewable Energy and Mechanical expertise under one group.

One Project Team

A single, dedicated team managing your project from start to finish.

Installation & Maintenance

Expert installation and ongoing maintenance for complete peace of mind.

Multi-Sector Experience

Trusted by clients across commercial, industrial, public and residential sectors.

Experienced Engineers

Highly skilled engineers with the knowledge and experience to deliver.

Our Divisions

Four Divisions. One Standard.

Every division of Leelex Group delivers the same commitment to quality, safety and service excellence.

Commercial, Industrial & Residential Electrical Contractors

Electrical installation, maintenance and contracting services.

Explore V9 Electrical

Fire Detection & Electronic Security Specialists

Fire alarm, intruder alarm and integrated security systems for buildings of every scale.

Explore V9 Fire & Security

Renewable Energy & Sustainable Building Solutions

Energy-efficient systems designed to reduce costs and support long-term sustainability.

Explore Norvex Energy

Specialist Mechanical Building Services

Coordinated mechanical services supporting the efficient performance of modern buildings.

Explore Helix Mechanical

FEATURED PROJECTS

Projects Delivered Across Ireland.

A selection of commercial, industrial and public-sector projects
delivered by Leelex Group.

ATU Galway

Electrical and building services delivery.

Wurth Ireland

Specialist building services installation.

HSE Building, St Josephs

Public-sector building services project

OUR APPROACH

Specialist Expertise. One Coordinated Team.

Leelex Group brings together specialist expertise across electrical, fire and security, renewable energy and mechanical services, giving clients one coordinated team from initial planning through to installation and ongoing maintenance.

Early Project Input

Practical technical guidance from the planning stage.

Coordinated Delivery

Multiple specialist services managed through one project team.

Installation & Commissioning

Structured delivery, testing and handover.

Ongoing Maintenance

Continued support throughout the building lifecycle.

OUR CLIENTS

OUR TESTIMONIALS

Hear from our customers.

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