“We have found Quidos to be very responsive to changes in Legislation / Requirements ensuring we are always able meet the fast changing requirements of our market. Excellent.” Compliance 365


Quidos was established in 2004 and is government approved, meaning that you can have the confidence that you will be operating to the best practice professional standards available.

Reliable software

Our RdSAP EPC lodgement software is user friendly, speedy to use and free with membership.
Free Mobile version of iQ energy available
ECO calculation report function

For a free trial, request at training@quidos.co.uk

Dedicated support

Our dedicated and knowledgeable technical support team are on hand to ensure key advice is delivered to you in a timely manner.

We also have a dedicated online support area for energy assessors.


-Our accreditation packages are built to suit your lodgement volumes, ensuring your cost per report reduces, the more lodgements you make.
-Discounts on CPD events.
-Online portal for assessors and offers management of EPC lodgements via online file storage.
-PI & PL insurance included in lodgement fee

Call us on 01225 326 895 to speak with one of the team or email info@quidos.co.uk

You can also take a look at our membership prices or start your online application here

National coverage

Quidos cover England (the Landmark register), Scotland (the Scottish EPC Register) , Wales and Northern Ireland, meaning that you can lodge your energy performance certificates (EPCs) with Quidos from anywhere nationally.

We also offer..