NDT London

Are you looking for a company that can provide you with non-destructive testing? Whether you are searching for current testing or ultrasonic testing, or other NDT services, you are in the right place. Our team of inspectors can provide our services to various industries, including construction and manufacturing, offering a wealth of knowledge, experience and understanding. You won’t find a better non-destructive testing company in London.

Our team was established in Manchester in 1976; since then, we have expanded to provide our clients with professional NDT services in London using various comprehensive and collective inspection tools. If you choose to use format NDT as your NDT company, you will receive services such as; positive material identification, corrosion monitoring, welding and much more. We also provide services across various industries, ensuring high-quality non-destructive testing.

We are undoubtedly the best in London for NDT services across the UK!

Whether operating from our substantive and well-equipped home base, situated close to the national motorway network, or out providing on-site testing and examinations to meet our customer’s needs wherever they are, whenever they are needed, operating 24-7 comes naturally Format NDT.

If you want more information on the services we can offer in London, get in touch!

Non Destructive Testing Services

Ultrasonic Testing Inspection

Ultrasonic Inspection Manchester

Radiographic Inspection

Radiographic inspection

Replication Inspection

Replication Inspection Manchester

Liquid Penetrant

Liquid Penetrant Manchester

Ferrite Testing

Visual Inspection

Visual Inspection Manchester

Fully Compliant NDT Services

Naturally, our NDT services benefit from the Format NDT Quality system, fully compliant with ISO 9001 -2015. In addition, our skilled team of NDT personnel and technicians are qualified up to level 3 over a range of examination services and compliant with ISO 9712 and SNT-TC [1-A (ASNT).

But perhaps more important than the certification, qualification & experience of the Format NDT team is the eagerness to serve, ability to assess and willingness to ensure that customer service is paramount and underpins everything we do.

We recognise that every customer chooses non-destructive testing companies and want to ensure we are the partner of choice. Whether you are looking for testing methods that prioritise quality control or you are looking for industrial NDT methods, get in touch with our team today to find out more. You won’t find a better company anywhere else in London.

Our Range Of Services

As expert NDT inspection officers, our team always want to ensure the services we offer are done using the best procedures in the industry; our engineers take training and learning seriously, ensuring they keep a strong foundation of information at all time. If you would like to receive information on the training we have undertaken, please get in touch.

Not only that, but we also expanded out into ferrite testing, replication, aerospace testing, and power generation. So, our NDT company can now offer you; ultrasonic testing, radiographic inspection, replication inspection and visual inspection, hardness testing, radiography testing and much more!

Let us visit your London-based site today; we enjoy exploring new areas and working with new clients; we are inspired by the future of our industry and the contributions of the next generation. Whether you are looking for weld testing, dye penetrant inspection services or a range of NDT services, you are in the right place!

liquid penetrant inspection

Liquid Penetrant Testing

Liquid Penetrant Testing (LPT) is a widely used non-destructive testing (NDT) method designed to detect surface-breaking defects in non-porous materials such as metals, plastics, and ceramics. The process involves applying a visible or fluorescent dye to the surface of a component, allowing it to seep into any cracks or imperfections. After a short dwell time, the excess penetrant is removed, and a developer is applied to draw out the trapped dye, revealing any discontinuities clearly. At Format NDT, we carry out thorough Liquid Penetrant Testing for clients across London, ensuring that even the smallest surface flaws are detected quickly and accurately. This method is ideal for inspecting welds, castings, and machined parts, providing a cost-effective and reliable way to assess surface integrity. Our experienced technicians use advanced LPT techniques to deliver precise results, helping businesses maintain product quality, compliance, and operational safety.

Ultrasonic Testing

Ultrasonic Testing (UT) is a highly accurate non-destructive testing (NDT) method used to detect internal flaws, measure thickness, and assess material properties. It works by transmitting high-frequency sound waves into a material and analysing the reflected signals to identify discontinuities such as cracks, voids, or inclusions. Ultrasonic TestingThis makes UT an essential inspection tool for ensuring structural integrity in critical components. At Format NDT, we provide professional Ultrasonic Testing services throughout London, helping industries such as construction, manufacturing, and aerospace ensure the reliability of their assets. Using advanced ultrasonic equipment, our certified technicians can inspect materials of various shapes and sizes without causing any damage. Ultrasonic Testing offers fast, accurate, and safe inspection results, making it one of the most effective techniques for quality control and preventive maintenance. With Format NDT, clients can trust that their materials are tested to the highest standards of precision and care.

Ultrasonic Testing Services Being Carried Out

For NDT Services In London, Get in Touch Today

Are you ready to find a company that can offer you NDT inspection and testing services in London? At Format NDT, our team will always go the extra mile to offer our NDT services across the UK.

No jobs are too big or too small; our team is on hand to help you find defects across the board in your industry.

If you need non-destructive inspection services, contact our team. We will follow an NDT method you are happy with and provide you with the highest quality thickness measurement services, magnet particle testing, liquid penetrant tests, remote visual inspection, and much more.

Frequently Asked Questions

Non-Destructive Testing (NDT) is a collection of techniques used to evaluate the integrity and performance of materials, components, or structures without causing damage. It plays a vital role in ensuring safety, reliability, and compliance across industries such as construction, manufacturing, and energy. By detecting flaws, cracks, or weaknesses before they become serious issues, NDT helps prevent costly repairs, reduce downtime, and avoid accidents.

At Format NDT, we provide professional NDT services across London, including Croydon and Islington, ensuring that your assets remain safe and compliant with industry standards. Our testing methods allow businesses to maintain operational efficiency while upholding stringent safety requirements. Whether you’re inspecting welds, pipelines, or pressure vessels, our advanced NDT solutions help identify potential risks early on. Ultimately, NDT is an essential process that safeguards both your investments and the people who rely on your equipment every day.

At Format NDT, we offer a comprehensive range of Non-Destructive Testing methods designed to suit different materials, structures, and inspection needs. Our services include Ultrasonic Testing (UT), which uses sound waves to detect internal flaws; Magnetic Particle Testing (MPI), ideal for identifying surface cracks in ferromagnetic materials; and Dye Penetrant Inspection (DPI), used for detecting surface-breaking defects in non-porous materials.

We also provide Radiographic Testing (RT) for detailed imaging of internal structures and Eddy Current Testing (ECT), commonly used for conductive materials. These advanced techniques ensure that our clients receive accurate, reliable, and efficient inspections every time.

Operating throughout London, including areas such as Hackney and Hammersmith, we deliver our services to a diverse range of industries. Whether you need quality assurance for new fabrications or periodic inspection of existing assets, our team ensures that every test meets the highest industry standards for precision and safety.

 

At Format NDT, quality and reliability are at the heart of everything we do. Our rigorous quality management system ensures that all testing is carried out according to internationally recognised standards, including ISO 9712 and BS EN ISO 9001. Every procedure is carefully documented, and our technicians are highly trained to deliver consistent, accurate results.

We use state-of-the-art inspection equipment to guarantee precise data collection and analysis, while regular calibration and maintenance ensure reliability. Additionally, all reports are reviewed and verified by senior inspection personnel to maintain the highest level of quality assurance.

Our teams operate across London, including Wembley and Canary Wharf, offering both on-site and laboratory-based services. By maintaining transparent communication and strict adherence to standards, we give clients complete confidence in their results. Whether you require ultrasonic, magnetic particle, or radiographic testing, our commitment to excellence ensures your assets remain safe, compliant, and operational.

Non-Destructive Testing (NDT) is a crucial service across a wide range of industries, helping companies ensure product integrity, safety, and compliance without halting operations. At Format NDT, we serve clients in sectors such as construction, aerospace, oil and gas, automotive, and manufacturing. Each industry relies on precise inspection methods to detect structural flaws, prevent equipment failures, and extend the lifespan of assets.

In Stratford and Chelsea, for example, our NDT services support infrastructure and engineering projects by ensuring that welds, pipelines, and metal structures meet strict quality standards. In aerospace and energy sectors, we help businesses maintain reliability in critical components where even minor flaws could lead to serious consequences.

By tailoring our approach to each client’s needs, we provide accurate, detailed reports that assist with regulatory compliance and long-term asset management. Format NDT’s expertise ensures that London’s industries continue to operate safely, efficiently, and with total confidence in their equipment.

At Format NDT, we understand that many clients require inspections to be performed directly at their premises. Our on-site testing services are designed for maximum convenience, efficiency, and accuracy. Using portable, state-of-the-art equipment, our certified technicians carry out ultrasonic, magnetic particle, and dye penetrant inspections directly on-site, reducing downtime and eliminating the need to transport equipment or components.

We provide this service across London, including Enfield and Battersea, where businesses benefit from fast response times and flexible scheduling. Our on-site approach allows us to identify and address potential issues immediately, helping clients maintain production schedules and avoid costly disruptions.

The benefits of on-site testing include faster results, minimal interference with operations, and the ability to inspect large or fixed assets efficiently. Every inspection is conducted in accordance with strict safety and quality standards, ensuring reliable results you can trust. With Format NDT, you receive the highest-quality testing—right where you need it most.

At Format NDT, our technicians are fully qualified and certified to perform a wide range of Non-Destructive Testing (NDT) services to the highest standards. All our inspectors hold PCN Level 2 or Level 3 certifications in accordance with ISO 9712, ensuring they possess the technical expertise to perform and interpret various NDT methods, including ultrasonic, radiographic, and magnetic particle testing.

Our commitment to professionalism and quality extends to continuous training and assessment. Each member of our team undergoes regular refresher courses and audits to stay up to date with the latest techniques, equipment, and safety regulations.

Operating across London, including Greenwich and Harrow, our technicians bring extensive experience to projects of all sizes and complexities. Whether working on-site or within our controlled testing facility, they adhere to strict safety and quality management protocols. Clients can trust that every inspection is handled with precision, accuracy, and full compliance with national and international standards.