Show your commitment to quality, professionalism and customer trust
TrustMark is the only Government-endorsed quality scheme for work in and around the home. As a registered business, you’ll show customer that you meet high standards in technical competence, customer service and trading practices.
Displaying the TrustMark logo assures customers that your business operates with integrity and professionalism
Members gain access to tools and guidance designed to support growth and uphold high standards.
TrustMark membership sets your business apart from competitors by demonstrating your commitment to quality.
With the backing of TrustMark and ATTMA, businesses receive guidance and resources to help them excel.
It’s easy to get started. Here’s how:
Stage 0:
Download the Customer Charter and Code of Conduct from the TrustMark website
Stage 1:
Has your company already applied to be TrustMark Registered with ATTMA?
If no, then the Company Application Form must be done at the same time as your Testers Application Form. If yes, then head straight to Stage 2
Stage 2:
All Testers must apply via the Tester Application Form
As a TrustMark Registered Business, you agree to the TrustMark Code of Conduct. Adherence to the Code of Conduct is essential and ensures that your customers receive fair treatment, clear communication and services delivered to the highest standards. Key Elements include:
Let your customers know you’re part of something bigger. Inform your customers about the benefits of working with a TrustMark-certified company. Highlight the scheme’s role in ensuring quality and building consumer confidence.
Share the Customer Charter with your clients, which outlines their rights and what they can expect when hiring a TrustMark Registered Business. Use the TrustMark logo across your website, social media platforms, and other marketing channels to reinforce your commitment to quality and professionalism.
ATTMA’s certification by TrustMark represents a shared vision of raising standards in the construction and building performance sectors. This collaboration ensures that air tightness testing businesses are recognised for their technical expertise and commitment to quality. By registering with TrustMark through ATTMA, members not only enhance their reputation but also contribute to the broader goal of improving industry standards. Together, we aim to deliver exceptional services to customers while fostering a culture of trust and excellence. Take the Next Step if you’re an ATTMA member ready to elevate your business, registering with TrustMark is the next logical step.
Contact ATTMA today to learn more or complete the application forms to start the registration process.
Let’s work together to set new benchmarks for quality, professionalism, and customer satisfaction. For more information on TrustMark, visit www.trustmark.org.uk.
Need a TrustMark-certified air tightness tester? Browse our members list – if you spot a tick in the TM column, that means they’re TrustMark-certified!
