Register a Complaint

We handle complaints for glazing (DGCOS), renewables (HIES) and home improvements (HICS). If you would like to register a complaint, please complete the form below.

Alternatively, you can call us on 0330 335 3354 or email us at info@qasss.co.uk.

Type of Complaint*

Your Details:

First Name*

Last Name*

Phone Number*

Email*

Correspondence address*

City

County

Postcode

Installation Details:

Contract Sign Date*

Contract Value £*

Nature of work (eg. windows, kitchen, solar PV, stairlifts)**

Installer Name*

Installation address (if different to correspondence address):

City

County

Postcode

Complaint Details:

Please provide a brief description of your complaint: *

Supporting Evidence

Please attach any supporting evidence for your complaint (eg. contract, images, copies of correspondence with the installer)

Form Submission