Concrete and Rebar Investigation

At Subscan, we leverage cutting-edge ground penetrating radar (GPR) technology for precise concrete and rebar investigation. Our advanced GPR technology enables us to locate and measure structural reinforcement within building elements. Such as floor slabs, reinforced concrete, and concrete beams. Additionally, it can identify voids in unique structures such as bridges.

In contrast to traditional methods like core sampling, our scanning technology offers a more cost-effective, non-invasive approach, minimizing risks and project disruption. By accurately determining the location of reinforcement, we reduce the chances of inadvertently striking steelwork or hidden objects during construction, mitigating the risk of on-site injuries, equipment damage, and deterioration of existing concrete structures.

Subscan’s commitment to utilizing state-of-the-art technology ensures that our concrete and rebar investigation services deliver accurate results.  Whilst prioritizing safety, efficiency, and environmental considerations. Choose Subscan for a reliable partner in structural investigation, dedicated to providing effective solutions without compromising on quality or safety.


Experienced Professionals: Our team comprises skilled engineers and technicians with extensive knowledge in concrete and rebar inspection.

State-of-the-Art Technology: We use advanced equipment and testing methods to deliver accurate and reliable results.

Detailed Reporting: You’ll receive a comprehensive report detailing our findings, along with expert recommendations for any necessary repairs or reinforcements.

Safety and Compliance: Our investigation helps ensure your structure meets safety codes and regulations, providing peace of mind to occupants and stakeholders.

GPR and Electromagnetic Locating Technology

Utilising the very latest Ground Penetrating Radar technology including the very latest MALA Easy Locator Core GPR. New, innovative and ‘Best in Class’ multi frequency electromagnetic locators are used on all Utility Mapping operations; giving the most accurate on site utilities information available and also highlighting potential locating issues such as ‘signal distortion’.

“Providing A Great Service”

I would just like to say a big thank you to you and your team who have worked hard in terrible conditions to finish ahead of schedule. You are providing a great service and we will be in touch again for any future survey requirements that we may have.

Construction Client – November 2022

Quality Surveying Services

Our Underground Utility and Land Surveying teams work to strict health and safety standards, so you can rest assured that when choosing Subscan you can be assured of a high quality service with the minimum of disruption.

Want to know more?

For more information or to receive a site specific quotation please contact us on 0344 499 5220 or at  Alternatively visit our Utility section on the website by clicking here.