Critical Power Supplies - Facebook-double Critical Power Supplies - Twitter-double Critical Power Supplies - Linkedin-double Critical Power Supplies - Google-plus-double 24 Hour: 0800 978 8988 Int: +44 (0)1844 340122
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Critical Power Supplies - CRITICAL POWER
Critical Power Supplies - CRITICAL POWER
Critical Power Supplies - CRITICAL POWER
  • Critical Power Supplies - Project Management

    Project Management

    We do it all for you through our first class, consultative project management

    • Manufacturer independent, so we can choose the right solution for you
    • Experience across a wide variety of sectors
    • Nationwide installation and support
    FIND A SOLUTION >
  • Critical Power Supplies - Buy Supplies

    Buy Supplies

    Everything you could want for uninterruptible power supplies

    • Wide range including standby power, fuel cells, generators and more
    • Off-the-shelf stock of critical parts, spares and ancillary products
    • Fast product supply for routine and preventative maintenance
    START SHOPPING >
  • Critical Power Supplies - Get Support

    Get Support

    Full 24/7, 365 days a year support, site and remote monitoring

    • Remote technical support and monitoring
    • Phone, email or on site; always ready to respond
    • Flexible range of maintenance plans
    GET SUPPORT >

Critical Power Supplies

Uninterruptible Power Supplies – Critical Power and Standby Power

We are the UK’s leading independent, power protection installer of UPS and Generators.

Critical Power Supplies is a fast growing, innovative company at the forefront of power and energy solution provision in the UK. We understand that whilst no two businesses are the same, a reliable power supply is vital for everyone and we are dedicated to making that a reality.

Our clients span the healthcare, IT, marine, retail and telecoms sectors. From that very first site meeting, our skilled team of experts create, implement and manage value added solutions that allow your business to run as smoothly as ours.

Our independent manufacturer status and in-depth industry knowledge allows us to create bespoke, environmentally friendly packages that deliver on every level. So whether you’re looking for advice on uninterruptible power supplies, generators or static transfer switches, get in touch and see how we can change the way you work.

Critical Power Supplies – peace of mind when it matters.

How can we help?

Request callback
Request a callback
Email us
Email us
Contact us
Contact us
Site survey request
Site survey request
Critical Power Supplies - Data Centre Survey image 1

WIN A FREE DATA CENTRE AUDIT

Click here, fill in our online survey and you will be entered into our prize draw.

GOOD LUCK!

Critical Power Supplies - Data Centre Survey image 2

WIN A FREE DATA CENTRE AUDIT

Click here, fill in our online survey and you will be entered into our prize draw.

GOOD LUCK!

Critical Power Supplies - Data Centre Survey image 3

WIN A FREE DATA CENTRE AUDIT

Click here, fill in our online survey and you will be entered into our prize draw.

GOOD LUCK!

Case Studies

Listen. Understand. Deliver Solutions.

That is what we do, and here is a selection of some of the customers we have helped.

SFO Choose Critical Power Supplies
Critical Power Supplies - Images
SFO choose Critical Power Supplies to replace their aging UPS Solutions with the latest technology in UPS Solutions.
Read more here...
Critical Power Supplies - Images
UK Research and Innovation
Critical Power Supplies - Bcf417e1-ded1-4eec-9f7c20a18a73ef15
We were approached to design and install two UPS Solutions comprising of 1 × Modular 50kVA UPS and 1 x Modular 800kVA UPS and associated switchgear.
Read more here...
Critical Power Supplies - Bcf417e1-ded1-4eec-9f7c20a18a73ef15
Heraeus Quartz UK Ltd
Critical Power Supplies - Heraeus index
We were approached to design, install and maintain a UPS Solution comprising of 2 x 400kVA UPS and associated switchgear and cooling.
Read more here...
Critical Power Supplies - Heraeus index
View more case studies >

Brochures

All the key information you need to know about Critical Power Supplies can be found here in our brochure.

Critical Power Supplies - Data Centre Design
Data Centre Design
Critical Power Supplies - CP Main Company brochure
Company Brochure
Critical Power Supplies - Maintenance Contracts
Maintenance Contracts
Critical Power Supplies - UPS Electrical Design and Installation
UPS Electrical Design
Critical Power Supplies - Data Centre Fire Suppression
Data Centre Fire Suppression
Critical Power Supplies - Data Centre Cooling
Data Centre Cooling
Critical Power Supplies - Remote Monitoring
Remote Monitoring

Join our mailing list and you will be automatically entered into our monthly Critical Power Protection give away, where each month we give away a Surge protection Strip or a Soho UPS. When new datasheets, products, services or brochures become available we will email you to let you know

JOIN OUR MAILING LIST NOW

Request a printed version of your chosen brochure by clicking on the button below and dropping us an email

REQUEST PRINTED COPIES
Our Clients

Shown below is a small selection of some of our customers we have helped through understanding clients challenges and implementing our unique approach to helping clients built around: listening to our clients, understanding the challenges they face and providing a range of options which compliments their requirements. Our aim is not to sell products but provide solutions with the help of our in house Power Consultants and Electricians.

Critical Power Supplies - Team GB 2015
Critical Power Supplies - Photronics
Critical Power Supplies - CPM Thame 2015
Critical Power Supplies - Eon Case Study
Critical Power Supplies - University of London
Critical Power Supplies - Rowse Honey
Critical Power Supplies - Thomson Local
Critical Power Supplies - Menzies Distribution
Critical Power Supplies - Balfour Beatty UPS
Critical Power Supplies - Thames Water UPS
for further client information >
As a client of Critical Power Supplies you can expect 24×7 support whether on the phone, email or on site because we always deliver on our promise to keep you operational and your satisfaction is paramount to everything we do.

Our accreditations

Reflecting our passion for power protection, project management and the environment, we hold a number of accreditations and are very proud partners of the following:

Critical Power Supplies - ISO 9001
Critical Power Supplies - ISO 14001
Critical Power Supplies - ISO 18001
Critical Power Supplies - ISO 27001
Critical Power Supplies - Safe Contractor Approved
Critical Power Supplies - Achilles
Critical Power Supplies - CHAS
Critical Power Supplies - British Safety Council
Critical Power Supplies - Green Achiever
Critical Power Supplies - Environment Agency
Critical Power Supplies - Data Center Alliance
Critical Power Supplies - East UPS
Critical Power Supplies - Construction Line
Critical Power Supplies - Riello Authorised Reseller
Critical Power Supplies - Riello Service Partner
Critical Power Supplies - NIC EIC Logo Approved Contractor #7975
Contact

Northern Sales:
0161 731 0087

Birmingham:
0121 562 1321

Manchester:
0161 731 0087

London Sales:
0203 507 1628

Thame Repair Centre:
01844 340122

Installations and Maintenance
Critical Power Supplies Ltd
Unit F, Howland Business Park
Thame, Oxon OX9 3GQ

Sales and Administration
Critical Power Supplies Ltd
The Malthouse
Mill Lane, Scotsgrove
Thame, Oxon, OX9 3RP
© 2009-2018 Critical Power Supplies Limited
Company Registration: 07024862Company VAT: 982 5604 94
UTR Number: 2937328077Duns Number: 211801072
Critical Power Supplies - Gb
United Kingdom