FMB The Federation of Master Builders (FMB) accreditation is the most distinguished recognition in the construction industry, symbolising superior craftsmanship, integrity, and professionalism. For Lion and Leinster, earning this accreditation is a testament to our dedication to maintaining the highest standards in building and customer service. The FMB only accredits builders who pass a series of rigorous assessments, including thorough vetting of work quality, financial health, and customer satisfaction. This prestigious endorsement not only reflects the expertise and reliability of Lion and Leinster but also provides our clients with the assurance that their projects are in capable and trustworthy hands.
TrustMark is the UK’s only government endorsed quality scheme for tradespeople carrying out work in or around homes.
It ensures that registered businesses meet high standards of competency, customer service, and technical skill. For clients of Lion and Leinster, TrustMark accreditation provides added confidence that their project will be completed to a professional standard, with proper consumer protections in place. It also demonstrates compliance with industry regulations and best practices, reinforcing the company’s commitment to quality, reliability, and trustworthiness.
The National Association of Building Contractors (NABC) is a respected organisation that upholds high standards in the construction industry, ensuring its members are professional, reliable, and committed to delivering quality workmanship. Membership in the NABC signifies that a contractor adheres to strict codes of practice, including compliance with building regulations, health and safety standards, and customer satisfaction protocols. For clients, this accreditation provides peace of mind, as it demonstrates the contractor’s dedication to excellence, transparency, and accountability. Engaging with an NABC-accredited company minimises risks, ensuring the project is managed efficiently and meets the highest industry benchmarks.









