ENERGY TO DELIVER EXCELLENCE
Temporary Site Services Specialist
About us
SA3 Power are specialist electrical contractors delivering temporary site power, site services and electrical installation solutions to the construction and data centre industries across the UK and Europe.
Established in 2017, SA3 Power has built a reputation for reliable project delivery, high-quality installations and strong client relationships. We support contractors and developers with the infrastructure required to keep projects moving safely and efficiently from the earliest stages of construction through to completion.
Our team specialises in Temporary Site Power & Construction Site Services, providing dependable solutions including site power distribution, temporary lighting, electrical infrastructure and site support services during the construction phase.
Alongside electrical works, SA3 Power also supports complex construction projects with site logistics, security infrastructure, welfare facilities and site management services, helping contractors maintain safe, organised and fully operational construction environments.
Our core temporary site services include:
✔ Temporary site power distribution
✔ Medium Voltage construction power design & installation
✔ Temporary site lighting and external construction lighting
✔ Generator integration and power management
✔ Testing, inspection and electrical compliance
✔ Site-wide security packages including access control & CCTV
Alongside temporary site services, SA3 Power delivers a wide range of electrical contracting works including data centre installations, commercial fit-outs, lighting retrofit projects and electrical testing services.
All installations are carried out by NICEIC approved electricians, ensuring every project meets the highest professional standards and full compliance with BS7671 regulations.
Our experienced team also provides lighting design services, including emergency lighting layouts and compliance drawings, helping clients ensure their projects meet both operational and safety requirements.
With projects delivered across Ireland, the UK and mainland Europe, SA3 Power continues to support contractors with professional, safe and dependable electrical and site service solutions on complex construction projects.
Our Services
SA3 Power provides specialist electrical services and temporary site solutions for construction and infrastructure projects across Ireland, the UK and mainland Europe. Our experienced team supports projects from the earliest stages of site setup through to final installation and testing.
Temporary Site Power & Services
We specialise in providing reliable temporary electrical infrastructure to support construction projects. Our team designs and installs safe and efficient site power systems to keep projects running smoothly.
Services include:
✔ Temporary site power distribution
✔ Medium Voltage construction power (design & installation)
✔ Full LV construction power and lighting provision
✔ Temporary site lighting and external construction lighting
✔ Generator integration and power management
✔ Electrical testing, inspection and compliance
✔ Site-wide security packages including access control & CCTV
✔ Traffic marshalling and delivery coordination
✔ Site roads and pedestrian walkway planning and management
✔ Project safety and wayfinding signage
Data Centre Electrical Installations
SA3 Power has extensive experience delivering electrical installations within data centre environments, working to the highest industry standards on critical infrastructure projects across Europe.
Commercial Electrical Installations
Our electricians deliver high-quality commercial electrical installations across office developments, retail fit-outs and large commercial buildings.
Lighting Design & Installation
Our team provides complete lighting design services, including emergency lighting layouts, helping ensure projects meet both performance and safety requirements.
Electrical Testing & Compliance
All installations are completed and tested by NICEIC approved electricians, ensuring full compliance with BS7671 regulations and the highest safety standards.
Our Recent Work
Our Clients
At SA3 Power, we are proud to work with a diverse range of clients across Europe, delivering tailored electrical solutions to meet their unique needs. From global data centres to commercial and industrial projects, our commitment to quality and reliability has earned the trust of industry leaders. We are dedicated to fostering long-term partnerships built on delivering exceptional service and results.
