Approved Contractors
The Langley Approved Contractor Network
Benefits of becoming approved
Why join the network?
Expert Knowledge
100 years of technical expertise to help you deliver successful outcomes for your clients.
Specialist Upskilling
Develop your team’s skills and stay up to date with industry best practice.
Quality Assurance
Trusted standards clients can rely on.
Specified System Choice
Work with solutions that are trusted across refurbishment and new build projects.
Insurance-Backed Guarantees
Provides reassurance and customer confidence.
ESG & Social Value
Help to demonstrate positive impact within local communities while strengthening tender submissions.
Langley Portal
Everything you need in one place to manage your projects.
Work & Collaboration
Become part of a trusted network focused on collaboration, growth and shared success.
What is TrustMark?
Langley Approved Contractors have access to TrustMark-approved financial protection across a range of Langley systems, providing additional assurance for clients and helping our contractors meet the requirements of funded and private-sector projects. The scheme is supported by Langley’s Insurance Backed Guarantee (IBG) and demonstrates our ongoing commitment to quality, compliance and customer confidence. Read more about the Langley Insurance-Backed Guarantee.
Technical Support for our Approved Contractors
Langley work in partnership with our approved contractor network and provide technical support throughout the project. This technical support includes: Specification writing, Site surveys and support on site, Bespoke drawings.
Langley also support contractors with their social value obligations and upskilling their workforces. You can read more about the Social Value Toolkit here:
Hear from our Approved Contractors
APPROVED CONTRACTOR
“
Delivering Oak Grange Primary School was an exciting challenge that allowed us to showcase our commitment to quality and innovation. Partnering with Langley and Advanced Roofing enabled us to not only meet the project requirements but also exceed the expectations of Derby City Council in terms of sustainability and operational efficiency.
”
Morgan Sindall
APPROVED CONTRACTOR
“
Special shoutout to Langley, the manufacturer, for their exceptional product supply and collaboration throughout the project. Their knowledge and expertise played a key role in delivering a high-quality roofing solution.
”
Ashe Roofing
Approved Contractor FAQs
What is the application process?
Start by completing the expression of interest form on this page. A member of the Langley team will be in touch to talk through your business, the systems you work with and the type of projects you take on.
From there we carry out our assessment. Once that is complete and you have been approved, you are set up on the Langley Portal and introduced to your regional contact, who becomes your day-to-day point of contact for specifications, site support and project opportunities.
What checks will be run?
Before we approve a contractor we assess every aspect of the business. That covers your credentials and accreditations, the quality of your workmanship, your financial stability and your health and safety record.
Our approved contractors install systems that carry an independent insurance-backed guarantee of up to 30 years, so the standard we approve against reflects that commitment. Many of our approved contractors have worked alongside Langley for years, which gives us first-hand knowledge of their values and professional standards.
For contractors
Apply to become a Langley Approved Contractor
Take the first step to become an Approved Contractor by registering on the Contractor Portal.