We have a wide range of customers and they leave us feedback often so we have decided to put all our feedback into one page so it is easier for you to look through and see why you should choose Critical Power Supplies to sort your back up power solution out. We are constantly adding to this list and update it often so keep checking back for any new updates.

If your intrested in leaving feedback for us you can leave it at feedback.criticalpowersupplies.co.uk.

Critical Power Supplies - GCRM Fertility Logo

Ann Henderson
IVF Laboratory Manager
GCRM Fertility

Thanks again for all of your help on Tuesday – it was invaluable. I cannot believe that the company responsible for our UPS upkeep and service organised for something so complicated to be sent to us with a ‘plug and play’ intention. That truly is poor customer service and led to our clinic being unacceptably vulnerable for several days. Your company should become the ‘go to’ for this type of issue – hopefully you will contact IVF Synergy to offer your services and detail to them how inappropriate their approach to us was.

Critical Power Supplies - SHH Architects Logo

Kalman Cseh
SHH Architects

Callum came back to me with the information needed in half an hour. You are doing great so far, thanks!

Critical Power Supplies - ACE International Logo

Ackey Chrysovulos
Chief Resident Engineer
ACE International - OMAN

I requested some details on-line from Critical Power Supplies for their 24VDC UPS systems, I was impressed from their prompt reply, the close attention to detail and their going out of their way to provide me with simplified diagrams they had to produce just for my use. Definitely a very efficient and effective but most of all friendly and responsive team of people. Thanks a lot guys.

Critical Power Supplies - ACE International Logo

IT Manager
Hannover RE

A pleasure to deal with, fast and efficient, willing to go the extra mile!

Critical Power Supplies - Longland Enterprises Ltd

Anthony Gemmill
Longland Enterprises Ltd

Great response and service. Look forward to using your services in the future.

Critical Power Supplies - Joseph Ash Limited

Mick Jackson
IT & Marketing Manager
Joseph Ash Limited

Excellent company to deal with, from initial enquiry to final installation of the UPS. All processes handled very professionally.

Critical Power Supplies - Sitek Engineering Logo

Glynn White
Production, Quality Assurance Manager
Sitek Engineering

Prices given quickly and confirmed when requested. Good sales service.

Critical Power Supplies - Butely Computer Services Logo

Alan Jenkins
Butely Computer Services

Just ordered On-Line UPS recommended by Callum. Here's hoping the product performs as well as the customer service they provide.