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Irwin offers an integrated M&E design and build service for new-build and refurbishment projects, enabling us to work with you from project concept to completion on site.
Our Projects division delivers high-quality Mechanical, Electrical, Energy and Renewable installations across the UK and Ireland, partnering with public and private sector clients to deliver projects safely, efficiently and to the highest standards.
From new-build developments to complex refurbishments, we provide innovative building services solutions across healthcare, education, residential, student accommodation, airports, commercial and industrial sectors. By bringing together technical expertise, collaborative delivery and a commitment to quality, we create buildings designed to perform long after completion.
How we work
Range of industry sectors
Workplace, Education, Healthcare, Heritage, Residential and Hospitality.
Building Information Modelling (BIM)
Our Experts specialise in the coordination of MEP services to build projects digitally in a 3D environment
Technologically advanced buildings
Centre of Excellence for 5G Technology and Arnold House Offices in Tech City, London
Our complete in-house BIM service supports our clients through all stages of their build from Pre-Construction to the ‘As Built’ handover and CoBie data exchange. Using the latest BIM technologies and clash detection software means that our models are:
- Fully coordinated
- Clash free before construction commences
- Resulting in improved on-site coordination
- Mitigation of risk
- A reduction in build cost
Small Works
Established in 2025, our Small Works division provides dedicated delivery of fast-track projects, refurbishments, fit-outs and infrastructure upgrades. Working across healthcare, education, telecoms, defence and commercial environments, our specialist teams deliver flexible, cost-effective solutions tailored to each client’s requirements.
Trusted by organisations including the Education Authority, Health & Social Care Trusts, the NIFRS, national telecom providers and private sector clients, we deliver projects that combine quality workmanship with dependable delivery.