About us Get in touch

Established in 2009 by UPS (uninterruptible power supply) and energy industry specialist Jason Koffler, Critical Power Supplies is a provider and value-added reseller of power continuity products, critical power solutions, standby power and power protection systems.

The company specialises in providing products for mission critical applications such as data centres, banks, broadcast companies, healthcare customers, industry, marine and military installations, telcom operators and other vertical sectors. It also provides energy management and specialist cooling products, services and consultancy. Its primary customer base is the UK (plus Northern Ireland) and it supplies products and services to customers in Europe, Asia and elsewhere. 

Critical Power Supplies’ product range includes UPS (from entry-level 300VA to 6MVA), fuel cells, generators, servers and data centre equipment including rack systems, power distribution units, source transfer switches, smart meters, consumables and spares, UPS accessories, power solutions and power conditioners. 

Critical Power Supplies also provides a range of services including: site surveys, UPS and generator hire or rental, remote monitoring and response services, battery testing and replacement, design and project management, installation and commissioning, maintenance and warranty services and the removal and licensed disposal of old equipment (including UPS batteries). The company’s extensive service network provides 24/7 support for customers running critical equipment.

Sanderum Centre
30a Upper High Street
United Kingdon

0845 519 3638