Merrett Survey Limited

Merrett Survey Limited Merrett Survey Limited provides topographical surveys, land surveys, measured building surveys and a

It is the aim of Merrett Survey to meet the needs of their clients by providing a high quality cost effective topographical survey service (Geomatics as it is now known). Our surveying capabilities are wide ranging and include:

- Topographical site survey
- Ground support of airborne laser scanning - Lidar
- Terrestrial laser scanning,
- GPS - ( Global Positioning System ) expertise
- Convention

al land surveying
- Consultancy for surveying specifications
- Near-shore hydrographic survey - bathymetry
- Tide and current monitoring
- GIS data acquisitio
- Aerial mapping and photogrammetry. Our specialisations include the practical application of GPS to any surveying task, especially Lidar (airborne laser scanning), storage tank surveys and pipeline mapping. Contact Merrett Survey at an early stage in your project development plans for advice on all topographic survey matters and a full land survey service. Merrett Survey Limited offers professional land surveying - anywhere on the planet.

Some surveying projects help shape nations.Over the years, our team has supported international boundary and geodetic pr...
17/08/2026

Some surveying projects help shape nations.

Over the years, our team has supported international boundary and geodetic projects around the world, including work undertaken in collaboration with global organisations and governments.

These projects require:

🌍 Exceptional accuracy
🌍 Advanced GPS expertise
🌍 Robust quality control
🌍 Extensive international experience

It's one of the many ways Merrett Survey continues to apply geospatial expertise on a global scale.

Where in the world is your next project? We'd love to hear about it. Get in touch with our team to discuss your surveying requirements.

Point cloud surveys provide an incredibly detailed digital representation of your site, building or infrastructure asset...
10/08/2026

Point cloud surveys provide an incredibly detailed digital representation of your site, building or infrastructure asset. Using advanced laser scanning technology, we capture accurate measurements that can be used for design, refurbishment, asset management and BIM modelling.

Benefits include:

📍 Precise 3D visualisation
📍 Reduced design risks
📍 Improved project coordination
📍 Faster decision making

Whether you're planning a redevelopment or managing a complex facility, point cloud data gives you the confidence to move forward.

Need a detailed digital model of your site or building? Get in touch with Merrett Survey today.

https://merrettsurvey.com/contact-us/

Merrett Survey provide drone surveys throughout the UK - here we captured some imagery showing the dry conditions that w...
07/08/2026

Merrett Survey provide drone surveys throughout the UK - here we captured some imagery showing the dry conditions that we are all experiencing at the moment.

Need accurate site data without the delays and disruption of traditional surveying methods?Our aerial survey and LiDAR s...
03/08/2026

Need accurate site data without the delays and disruption of traditional surveying methods?

Our aerial survey and LiDAR solutions provide fast, detailed insights across large and difficult-to-access areas. From infrastructure corridors and construction sites to renewable energy developments, we capture the information you need to plan with confidence.

✔ Rapid data collection
✔ High-accuracy terrain modelling
✔ Safer surveying in challenging environments
✔ Detailed mapping for planning and design

Find out more about our aerial survey services today.

https://merrettsurvey.com/services/topographical-survey/aerial-surveys/

Heritage projects are about more than measurements. They're about preserving history, understanding how buildings have c...
30/06/2026

Heritage projects are about more than measurements. They're about preserving history, understanding how buildings have changed over time, and making sure future work respects the original structure.

And that's exactly why heritage building surveys require an entirely different level of care and precision from standard site surveys.

At Merrett Survey, we recently carried out a detailed survey of the historic Barnstaple Pannier Market - a Grade II listed landmark that has been part of the town since 1855.

Using advanced laser scanning technology, we captured the building in incredible detail and produced a fully accurate BIM model to support its ongoing restoration and refurbishment. Every curve, movement, structural shift, and architectural detail was recorded with precision, helping conservation teams make informed decisions while protecting the character that makes the building so important.

In our latest blog, we cover exactly what makes heritage surveys different, why specialist expertise matters, and why summer is actually the best time to commission one.

Read the full article here: merrettsurvey.com/news/heritage-building-surveys-why-specialist-expertise-matters-for-conservation-projects

From mineral exploration in West Africa to stockpile management in the UK, mining surveying requires both technical dept...
29/06/2026

From mineral exploration in West Africa to stockpile management in the UK, mining surveying requires both technical depth and real-world operational understanding.

✅ LiDAR mapping of mine infrastructure
✅ Roads, rail, pipelines and powerline surveys
✅ Stockpile volumetrics via UAV and mobile laser scanning
✅ Above and below-ground survey support
✅ Mineral exploration mapping
✅ Every stage of mine development covered

Speak with our mining survey experts to transform your mining projects with precision and efficiency.
https://merrettsurvey.com/sectors/mining-quarrying/

What’s the one thing every successful land, construction, or infrastructure project has in common?It starts with an accu...
25/06/2026

What’s the one thing every successful land, construction, or infrastructure project has in common?
It starts with an accurate topographical survey 🗺️

At Merrett Survey, we use the latest surveying technology to ensure the data behind your project is precise, detailed, and completely reliable - before any major decisions are made.

Whether you’re planning an urban development, a new infrastructure corridor, or a complex engineering project, our topographical surveys provide the complete picture. From elevations and boundaries to existing structures and site features, we make sure nothing is overlooked.

The right survey at the start can save significant time, cost, and complications later in the project.

Curious about what a topographical survey could do for your next project? Contact our team today to discuss your requirements and see how we can support your plans from the ground up.

https://merrettsurvey.com/services/topographical-survey/

Did you know Merrett Survey mapped over 800km of proposed new rail routes in Africa in a single project? Combining aeria...
23/06/2026

Did you know Merrett Survey mapped over 800km of proposed new rail routes in Africa in a single project? Combining aerial LiDAR with nearly 1,000km of ground-level spirit levelling.

From large-scale new route surveys to highly specialised one-off projects, our rail experience spans continents and scales.

We even recorded the last surviving timber rail bridge in the UK before demolition - combining laser scanning, 3D modelling, topographical survey and underwater sonar in one job.

✅ New build route surveys
✅ Aerial LiDAR and accuracy verification
✅ Bridge surveys and clearance studies
✅ Laser scanning and 3D modelling
✅ Tram and light rail projects
✅ Above and below-ground surveying

Talk to our team about your rail project: https://merrettsurvey.com/sectors/rail/

Why send a surveyor into a hazardous area when a drone can do it faster, safer, and with the same accuracy?Drone surveys...
15/06/2026

Why send a surveyor into a hazardous area when a drone can do it faster, safer, and with the same accuracy?

Drone surveys are transforming the way we capture geospatial data. Whether it's a remote mining site, a flood-affected corridor, or a large construction zone, UAV technology delivers high-resolution results in hours - not days.

Our drone survey capabilities include environmental assessments, volumetric stockpile analysis, progress monitoring, and aerial mapping for LiDAR data capture 🚁

Get in touch with us and see how we can assist you.

https://merrettsurvey.com/services/topographical-survey/aerial-surveys/

Are you looking for faster, safer and highly accurate site data without the need for extensive ground access?Drone surve...
31/03/2026

Are you looking for faster, safer and highly accurate site data without the need for extensive ground access?

Drone surveys can reduce time on site, minimise disruption and provide comprehensive coverage, but accuracy depends on the right equipment, control points and experienced processing.

At Merrett Survey, we use high-spec UAV systems to deliver precise aerial mapping, 3D models and topographical data - even in hard-to-reach or hazardous locations.

If your project demands reliable aerial data with efficiency and precision, our UAV survey team is ready to support you.

Address

3 Merlin Business Park, Fairoak Close, Exeter Airport
Exeter
EX52UL

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm

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