SA3 LTD
SA3 Power are specialist electrical contractors delivering temporary site power and electrical installation services to the construction and data centre industries across the UK, Ireland and mainland Europe.
Established in 2017, SA3 Power has built a strong reputation for delivering high-quality electrical installations, dependable site services and professional project delivery. Our focus on safety, reliability and workmanship has enabled us to become a trusted partner to contractors working on complex projects across multiple sectors.
From early-stage construction through to final installation and testing, our team provides the electrical infrastructure required to support projects safely and efficiently.
Temporary Site Power & Construction Site Services
SA3 Power specialises in providing temporary site power and supporting construction site services for major building and infrastructure projects.
Our team works closely with project managers and contractors to deliver safe, reliable and efficient site infrastructure, ensuring construction sites remain fully operational throughout every phase of development.
Our temporary site services include:
- Medium Voltage construction power design and 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 and CCTV
Alongside electrical infrastructure, SA3 Power also supports contractors with a range of site management and operational services, helping maintain safe and organised construction environments.
These services include:
- Enabling works including clearance and security fencing
- Site roads and pedestrian walkway planning and management
- Safe pedestrian movement and workforce access routes
- Traffic marshalling and delivery coordination
- Delivery management systems and vehicle guidance
- Material laydown set-up and management
- Project safety and wayfinding signage
We also support major construction projects with site welfare and operational facilities, including:
- Project office and temporary accommodation buildings
- Facilities management of construction phase temporary buildings
- Project canteen and welfare provision
- Fire safety deployment
- Project medical and wellbeing services
- Temporary environmental control systems
By combining electrical expertise with practical site management experience, SA3 Power helps contractors maintain safe, organised and productive construction sites from enabling works through to project completion.ing practical site experience with careful planning and installation, we help contractors maintain safe working environments and efficient site operations.
Data Centre & Commercial Electrical Installations
Alongside temporary site services, SA3 Power delivers electrical installations across a range of sectors including data centres, commercial offices, retail fit-outs and lighting retrofit projects.
Our experience within the data centre industry has allowed us to work on complex electrical installations across Europe, where reliability, precision and compliance are critical.
Whether supporting large infrastructure projects or delivering commercial installations, our team is committed to delivering work that meets the highest professional standards.
Safety, Compliance & Professional Standards
Safety and compliance are central to every project we undertake. All work is carried out by NICEIC approved electricians, ensuring installations meet the highest professional standards and comply with BS7671 electrical regulations.
Our team undergoes regular training in new technologies, safety procedures and industry best practices, helping us maintain the quality and reliability our clients expect.
We take pride in delivering electrical services that are safe, dependable and completed to the highest standard.
Lighting Design & Project Support
In addition to installation services, SA3 Power also provides lighting design and electrical planning support for construction and commercial projects.
Our team can produce emergency lighting designs and compliance drawings, helping clients ensure their projects meet safety regulations while delivering effective lighting solutions.
By working closely with contractors, project managers and consultants, we ensure electrical systems are designed and installed to support both operational performance and long-term reliability.
Supporting Projects Across Europe
SA3 Power supports projects across Ireland, the United Kingdom and mainland Europe, working alongside contractors on construction and infrastructure developments.
Our commitment to quality, professionalism and client satisfaction continues to drive the company forward as we expand our services and support new projects across the region.
