+44 (0) 344 888 444 5

+44 (0) 344 888 444 5

generators and ups

Power Call

Power Call is a monthly subscription service for emergency generator rentals, using a nationwide network with guaranteed response to contracted sites 24/7/365.

Emergency Generator Rental Subscription

Power call is the most cost-effective guaranteed solution to prolonged power cuts. Issued for a fixed monthly fee, emergency call-outs for power-cuts are unlimited and included free of charge. This service provides you with a reliable back-up power solution without the large outlay for a permanent on-site generator.

Whether you are responsible for a care home or mobile network, SME or a private property, this concept has been priced to ensure that budget doesn’t stop you having the power security you require.

View our brochure



We are so confident of fulfilling our contractual commitment to you, that should we fail to have a generator available, your total Retainer Fee for that site for that year will be refunded.

What Does Your Subscription Include?

  • Fixed monthly fee – no unexpected costs
  • Unlimited emergency call-outs – receive a backup generator whenever you need one
  • National coverage – our network ensures coverage no matter where you’re based
  • 100 minute average response time – from notifying us to an engineer arriving on your site
  • Dedicated fleet of generators – committed only to Power Call contract holders
  • Cost savings – an alternative solution to having an on-site generator

network control

Our 24/7/365 network control room is always on hand to take your emergency call.


Strategically placed depots around the UK ensure the fastest response times.


A weatherproof plug and socket provide fast and safe connection to your premises.


A manual changeover switch allows selection between mains power and generator.

How does it work?

Site Registration involves the installation of a ‘plug-and-play’ manual generator connection and changeover system. Our UK based network control room manages all call-outs, co-ordinating the operation from start to finish 24 hours a day, 365 days a year.

Our trained engineers take care of the whole service from delivery, connection, refuelling, and collection of the generator.

Who can benefit from our Generator Rental Subscription?

Power Call is perfectly suited for all companies that require a back-up power solution or disaster recovery plan, where back-up power is not needed immediately. With our monthly subscription you can expect to be up and running again in around 100-300 minutes.

Customers that have typically benefitted from our rental subscription service include:

  • Care homes
  • Councils
  • SME’s
  • Private properties

With Power Call, we are now confident that the Council is able to fulfil its requirements under the Civil Contingencies Act 2004 with an effective power security plan
District Council

See others who have benefited

For more information regarding our products and services, please contact the Shenton Group customer support team

Subscribe to our mailing list

    I accept that Shenton Group will use the information you provide on this form to keep in touch and to provide updates and marketing