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For roof inspections, safety and efficiency are key. Drones eliminate the risks of scaffolding and ladders while providing detailed photographic reports quickly.
Our service offers property managers, owners, and surveyors a safer, faster alternative to traditional inspections. With qualified CAA pilots, we deliver accurate reports, saving you both time and money.
• Trusted by Architects, Engineers & Designers.
• 1000’s of projects completed.
• Survey Association Member
• 5★ Reviews On Google / Trustpilot.
Surveying a roof conventionally using ladders or cherry pickers can be costly and a breach of the working at height regulations. The modern method of roof inspection utilise drones, which can provide the data you need from ground level.
THS Concepts works alongside building surveyors to undertake detailed surveys and provide high quality photos, videos, and reports. Our drone operators are certified to Civil Aviation Authority standards and carry the appropriate insurance to put your mind at rest.
With over 1000’s of surveying assignments under our belt, including topographical surveys, 3D scanning, level surveys and more, you can trust our team to pay attention to every detail of your project.
Posted on maylis pajot24 February 2025Trustindex verifies that the original source of the review is Google. I had an excellent experience with the measured building survey conducted by THS Concept team. They were recommended to us by our building surveyors, and can now confidently recommend them myself. They provided a detailed quote quickly and arranged the survey soon after the our approval. Their work was meticulous, precise, and delivered promptly. The team's professionalism and kindness made the entire process smooth. I wholeheartedly recommend THS Concept to anyone seeking a reliable and efficient measured building surveyor.Posted on Lauren Chapman16 December 2024Trustindex verifies that the original source of the review is Google. THS Concepts has shown an excellent attitude and eagerness towards our ongoing project. I am thoroughly impressed by the level of service I have received and look forward to utilising their skills in the future. - Tim K Construction Ltd.Posted on Josh Saxby14 May 2024Trustindex verifies that the original source of the review is Google. Superb service, quick turnaround and extremely helpful! I wouldn't hesitate to use THS Concepts again if I need to in the future!Posted on Molly Davis17 November 2023Trustindex verifies that the original source of the review is Google. We've recently had our building measured by THS. Great service and very prompt to respond to any queries. Thank you.Posted on Theo Carter9 October 2023Trustindex verifies that the original source of the review is Google. Brilliant service - we were in a desperate position needing to documentation relating to a landlord certificate and they came out the next day squeezing us into their schedulePosted on Minniedale Projects15 November 2022Trustindex verifies that the original source of the review is Google. We recently approached THS Concepts to carry out a level survey of the screed to the ground floor of a large residential property we were Project Managing. The property was undergoing extensions and re-furbishment work. We had a tight time scale to receive the information and THS Concepts delivered quickly and efficiently to meet our deadline. This is the second time we have used them and would highly recommend.Posted on Billy Buckley5 November 2022Trustindex verifies that the original source of the review is Google. I contacted Tom to carry out a Topographic survey, and cannot recommend them enough. Nothing was to much, and I was kept up to date with everything as it happened! Great company to deal with and reasonably priced.Posted on Erika Bright Home Estate1 September 2022Trustindex verifies that the original source of the review is Google. Very professional company and great service overall! I have used this company on a few occasions and every time the process is quick and efficient, I will be calling them again.Posted on Paul Bagnall17 August 2022Trustindex verifies that the original source of the review is Google. We use THS a lot to obtain survey information for the creation of AVR or Verified Views. We require set-up survey points in 3D CAD to help montage CGIs into photographs. We provide mark ups and location references of between 50 and 120 points and THS are really good at hitting site and recording them swiftly, accurately, and providing the data in a perfect form for us to carry out our imaging work. They also think on their feet and if there are interrupted site lines or other site features preventing measurment, we can rely them to look for alternatives and record them for us. In summary, THS are flexible and professional collaborators. Paul Bagnall. Emperor VisionPosted on Danielle Russ4 August 2022Trustindex verifies that the original source of the review is Google. Great service for our Topographical Survey. A friendly and reliable company.
Drone roof inspections offer several advantages over traditional methods, such as eliminating the need for arranging safe access. This makes the process quicker, enabling faster deployment, survey completion, and the retrieval of detailed roof images.
Drone surveys are highly cost-effective, as they remove the need for multiple personnel, safety equipment, scaffolding, and ladders. This reduces labour and equipment costs, providing thorough inspections at a fraction of the price compared to traditional methods.
Our drone surveys improve safety by avoiding more hazardous methods like ladder or rope access. This reduces the risk of accidents, ensuring inspections are carried out in a safer and more controlled manner, while still delivering precise results.
Yes, our drone operators carry the CAA’s A2CoFC qualification. This allows us to fly our approved drones in built-up areas. We carry public liability insurance of up to £1 million pounds, which can be increased where required. Our number one priority when flying is safety for others around us and ourselves. Prior to each flight, we undertake a detailed assessment of the area and equipment to ensure we are 100% confident in our ability to fly.
Chimneys
Roof Tiles
Guttering
Parapet Walls
Aerials
Flat Roofs
We primarily operate our roof surveys using a DJI Mavic Pro 2 (Zoom Version). This drone has an outstanding 12 mega pixel camera and 2x optical zoom which allows us to safely capture all the required details. The drone has advanced sensors and GPS on board which allows it to be safely used in confined areas.
In areas that are very built up we sometimes use our DJI Mavic 3 drone which is a much smaller drone and allows us to fly nearer uninvolved people.
We can generally fly anywhere, but there are a few places that we definitely cannot. We always check with the relevant authorities before we fly. Some areas of London are very tricky to get permission to fly in.
Also, areas around airports, nuclear power stations, prisons, etc have no-fly zones which will require permission to fly into. We aren’t permitted to fly over groups of people.
Our clients receive great service from us, which is reflected in our 5 star reviews on Google and Trustpilot. We ensure you are happy before, during and well after the project has ended.
As a professional surveying company, we carry all the relevant insurance to give our clients confidence in what we produce. We offer a money-back guarantee on all our work and have £5 million in both professional and public liability insurance.
We undertake surveys in the counties surrounding our offices. These include:
However, we have been much further afield within the UK and internationally. We have undertaken surveying work as far away as Liberia in West Africa.
If you would like a quote for a project, then please get in touch.
This obviously depends on the size and the scope of the project. Typically, we will be able to get to your site within 5 days and information is usually issued within 1 day of the final day on site. The photos and videos are returned via a Microsoft OneDrive link which allows you to quickly receive the full resolution files.
Email: [email protected]
Call: 020 8935 5160 (Monday to Friday – 09:00 – 17:00)
Essex Office:
92 Bellhouse Ln, Leigh-On-Sea, Essex, SS9 4PQ
London Office:
76 Quill Street, Islington, London, N4 2AD
Typical reply within 24 hours, Mon–Fri
Posted on maylis pajot24 February 2025Trustindex verifies that the original source of the review is Google. I had an excellent experience with the measured building survey conducted by THS Concept team. They were recommended to us by our building surveyors, and can now confidently recommend them myself. They provided a detailed quote quickly and arranged the survey soon after the our approval. Their work was meticulous, precise, and delivered promptly. The team's professionalism and kindness made the entire process smooth. I wholeheartedly recommend THS Concept to anyone seeking a reliable and efficient measured building surveyor.Posted on Lauren Chapman16 December 2024Trustindex verifies that the original source of the review is Google. THS Concepts has shown an excellent attitude and eagerness towards our ongoing project. I am thoroughly impressed by the level of service I have received and look forward to utilising their skills in the future. - Tim K Construction Ltd.Posted on Josh Saxby14 May 2024Trustindex verifies that the original source of the review is Google. Superb service, quick turnaround and extremely helpful! I wouldn't hesitate to use THS Concepts again if I need to in the future!Posted on Molly Davis17 November 2023Trustindex verifies that the original source of the review is Google. We've recently had our building measured by THS. Great service and very prompt to respond to any queries. Thank you.Posted on Theo Carter9 October 2023Trustindex verifies that the original source of the review is Google. Brilliant service - we were in a desperate position needing to documentation relating to a landlord certificate and they came out the next day squeezing us into their schedulePosted on Minniedale Projects15 November 2022Trustindex verifies that the original source of the review is Google. We recently approached THS Concepts to carry out a level survey of the screed to the ground floor of a large residential property we were Project Managing. The property was undergoing extensions and re-furbishment work. We had a tight time scale to receive the information and THS Concepts delivered quickly and efficiently to meet our deadline. This is the second time we have used them and would highly recommend.Posted on Billy Buckley5 November 2022Trustindex verifies that the original source of the review is Google. I contacted Tom to carry out a Topographic survey, and cannot recommend them enough. Nothing was to much, and I was kept up to date with everything as it happened! Great company to deal with and reasonably priced.Posted on Erika Bright Home Estate1 September 2022Trustindex verifies that the original source of the review is Google. Very professional company and great service overall! I have used this company on a few occasions and every time the process is quick and efficient, I will be calling them again.Posted on Paul Bagnall17 August 2022Trustindex verifies that the original source of the review is Google. We use THS a lot to obtain survey information for the creation of AVR or Verified Views. We require set-up survey points in 3D CAD to help montage CGIs into photographs. We provide mark ups and location references of between 50 and 120 points and THS are really good at hitting site and recording them swiftly, accurately, and providing the data in a perfect form for us to carry out our imaging work. They also think on their feet and if there are interrupted site lines or other site features preventing measurment, we can rely them to look for alternatives and record them for us. In summary, THS are flexible and professional collaborators. Paul Bagnall. Emperor VisionPosted on Danielle Russ4 August 2022Trustindex verifies that the original source of the review is Google. Great service for our Topographical Survey. A friendly and reliable company.