Structural investigation experts local to Middlesex

A team of structural investigation specialists serving the sprawling, historic county of Middlesex, we support construction and engineering companies who require critical, in-depth engineering data delivered direct to their desktops. Covering a large, urbanised area of Greater London, Middlesex is a vibrant, industrious area, conveniently located just 15 minutes from our Watford HQ.

Trusted structural investigation and scanning specialists

Staffed by time-served, expert engineers, we’ve built a reputable brand that’s trusted by countless organisations, operating both locally and nationally. We use the very latest scanning and investigation technology to provide our clients with detailed, informative data, helping them make important decisions about the future of their sites and structures.

2024 marks our 10th anniversary of providing structural investigation services to companies in Middlesex, from concrete scanning, and CBR testing to pull out and pull off testing. To date, we’ve helped more than 500 construction and engineering firms throughout the UK, supporting the delivery of over 700 projects.

On the doorstep of the historic county of Middlesex

Thanks to our proximity to Junction 5 of the M1, clients in Middlesex are just a few miles’ drive from our head office in the neighbouring county of Hertfordshire, providing easy access to the likes of Twickenham, Hayes, Feltham, and Northwood.

Need our help?

Get in touch.

The best way to contact us about Structural investigation, concrete scanning and testing in Middlesex is directly through our website. Just leave us your details and a quick overview of what you need, and we’ll get back to you as soon as possible.






    structural investigation engineers

    FAQs

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    • Yes. Our HQ is just 15 minutes away from the Middlesex border. Whether you're located in the northern area of the historic county close to Watford in towns such as Edgware, Ruislip and Harrow, or further south in Hounslow, Teddington or Hackney, we can easily work with you.

    • Yes, we do. Where there's a requirement to work outside our normal working hours (9am to 5pm, Monday to Friday), we'll always do our best to provide an out of hours or weekend service. We realise that circumstances may not always support works being carried out during the normal working day, and are more than experienced in working around other contractors.

    • Knowing what type of concrete scanning you need will avoid unnecessary costs and disruption. We use a range of concrete scanning technologies to interrogate structures, including state-of-the-art Hilti ferroscan surveys, GPR scanning and ultrasound equipment. Your choice of concrete scanning will depend on your particular requirements. Our specialists can provide the advice you need. They can be contacted on 01923 551 889.

    • There are so many structural investigation services available that it's not always easy to decide exactly which one is required. Thankfully, our specialist engineers are on hand, working with you to determine information you need to collect and the best method of collecting it. To find out more simple call 01923 551 889. A member of our team will be only too happy to help.

    • Our range of in-situ construction materials testing techniques include incremental plate load testing, SRD (sand replacement density) testing, laboratory based construction materials testing, and CBR (California bearing ratio) testing . Our engineers are on hand to help you choose the most effective in-situ construction materials testing.

    • Reports are usually provided within 10 working days of our site visit. If you need your report sooner than that please tell us prior to instructing any works. We'll work with you wherever possible to reduce that lead time. Should there be any challenges that require more work - challenges that could potentially delay the report beyond the 10 days - we'll inform you as soon as possible.

    • Most definitely. In fact, we always have a number of engineers and technicians on hand who're qualified in confined spaces working.

    • Yes. All of our engineers are qualified to work at height and are suitably qualified with industry standard certifications. If required, we can bring cherry pickers, scissor lifts or scaffold towers to site as long as we are notified prior to quoting.

    • Whilst we'd usually expect to attend site within 1 to 2 weeks of your formal instruction, in particularly urgent cases we'll do all we can to be there at an earlier date.

    • We're always 100% transparent about our costs and base all of our prices on a highly competitive day rate. To discuss your requirements and receive a bespoke quotation for your project, simply contact our team.

    Why choose Perry Testing?

    Time served professionals

    Every one of our engineers and technicians has at least 10 years' experience in structural investigation, scanning and materials testing.

    Easy-to-read, concise reports

    Our beautifully formatted reports are delivered promptly whilst getting straight to the point, providing the data you need direct to your inbox.

    Professional, friendly staff

    We take pride in the professionalism and attitude of our staff. From first contact to reporting, we'll treat you as we'd like to be treated ourselves.

    Proven track record

    Every year, we complete hundreds of projects for a truly loyal client base, firms that return time after time, confident in the service they'll receive.

    Nationwide service

    Our teams travel the length and breadth of the UK, delivering structural investigation and testing services on a truly diverse range of sites.

    Reduced risk and costs

    Using the very latest technology and techniques, we help reduce unexpected costs, keeping your team, project and organisation safe in the process.

    "Perry Testing are more than just another surveying company, they provide modern solutions to real problems. Always a pleasure to work with them."

    — Ben Joshua, Senior Engineer, Keltbray

    "We have engaged Perry Testing on a range and number of projects to provide scanning, sampling, and testing and always found them responsive and their reports to be high quality and informative. I would highly recommend them."

    — Malcolm Brady, Director, MBP

    "I have worked with Perry Testing Limited on several projects over the past 3 or 4 years, and they have always responded to our requests at very short notice, providing a professional, expert service every time."

    — Ben White, Managing Quantity Surveyor, United Living

    Looking for support from our expert engineers?

    Want to learn more about structural investigation or concrete scanning? Need a quotation? Get in touch! A member of our team will be only too happy to help!

    Contact an expert