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Trustmark

TrustMark is the Government Endorsed Quality Scheme covering work a consumer chooses to have carried out in or around their home.

When a consumer uses a TrustMark Registered Business, they know they are engaging an organisation that has been thoroughly vetted to meet required standards, and has made a considerable commitment to good customer service, technical competence and trading practices.

We are registered with TrustMark through the National Federation of Roofing Contractors.

See our TrustMark verification on our NFRC profile

Our entry on the CompetentRoofer website shows the TrustMark registration confirmation.

Other Accreditations

This isn't the only string to our bow! We are also members of other trade bodies, organisations, and hold multiple accreditations: please check them out:

CHAS

Competent Roofer

IMA – Intelligent Membrane Association

Langley Approved Contractor

NFRC

SafeContractor

Trustmark

Which? Trusted Trader

Contact us today

To talk to us about your project, request a quote, or ask for more information, please call us on 020 8866 0600.

Get in touch

Our accreditations

About GWS Roofing

We are a family-run business with over 30 years of experience in roofing. We pride ourselves on high quality service and maintain full membership of all industry schemes, meet building regulations requirements and offer insurance backed guarantees. Quotations are free and without obligation.