Subsidence Tree Surveys in Lancashire
Expert Investigations for Structural Safety & Insurance Claims
If you’re noticing structural cracks or suspect tree-driven subsidence, Lancashire Tree Services offers specialist Subsidence Tree Surveys to identify the cause and recommend precise action. Our Lantra-certified arboriculturists work closely with insurers, engineers, and property owners to deliver robust, defensible reports across Lancashire.

What Is a Subsidence Tree Survey?
A subsidence tree survey is a professional investigation to determine whether tree roots—typically on shrinkable clay soil—are affecting building movement or causing structural damage. These assessments include above-ground inspections, soil and root analysis, and movement tracking to establish evidence-based conclusions.
Why Choose Lancashire Tree Services for Subsidence Tree Surveys
- Qualified Expertise: Lantra-certified and QTRA-registered, delivering technically solid and trusted investigations.
- Collaboration Ready: We work seamlessly with insurers, loss adjusters, surveyors, and engineers.
- Local Soil & Species Knowledge: We understand how Lancashire’s clay soils and native trees interact with buildings.
- In-House Tree Work: If tree management is recommended, we can perform it professionally—no third-party delays.
- Reliable & Trustworthy Deliverables: Our reports are clear, robust, and suitable for regulatory, insurance, or legal use.


What Our Survey Includes
Visual & Vegetation Assessment:
Review of trees' species, location, health and potential to affect soil moisture.
Soil & Root Investigations:
Taking samples for lab analysis, root identification (via techniques like microscopy or DNA).
Movement Monitoring:
Recording structural shifts over time to identify cyclical subsidence patterns.
Data Analysis:
Comparing evidence from inspection, soil reports, and movement data for decisive
Actionable Recommendations:
Based on findings, we propose management steps like root barriers, selective pruning, or structural advice.

Your Local Authority in Tree Care
As a local business, Lancashire Tree Services is familiar with the unique environmental and regulatory landscape of Lytham St Annes and the Fylde Coast. Our expertise goes beyond just tree care; we are stewards of the local environment, understanding the delicate balance required to maintain its health and beauty. This local insight allows us to navigate the specific challenges and regulations in the area, ensuring that every project we undertake is successful and compliant with local guidelines. Our deep roots in the community, coupled with our commitment to exceptional service, have established us as the local authority in tree care and maintenance.
Choosing Lancashire Tree Services means entrusting your property to a team that combines global standards with local expertise. We’re not just about removing stumps; we’re about creating spaces that thrive and inspire. Let us help you reclaim your landscape and turn your vision into reality.
Testimonials
What They’re Saying
Discover the difference Lancashire Tree Services makes through the words of our satisfied customers, whose testimonials speak volumes about our commitment to excellence in tree Services.
Girlguiding Kilgrimol Centre
★★★★★
St Annes Absolutely delighted with the work carried out by Jonathan and his team. Responded quickly with quote, good price. Professional job removing trees, disposing of the branches/timber and leaving the site cleared. Would 100% recommend.
St Mary’s Church
★★★★★
13 Stony Croft Pl, Blackpool St Mary's Church Blackpool would like to thank Lancashire Tree Services for their safe removal of trees which had outgrown the space available. This is the second time we have used Jonathan and his team and we are very happy with their work.
★★★★★
Head teacher - St Michael’s primary school Kirkham The service from Jonathan and his team at Lancashire Tree Services has been absolutely brilliant. Their incredibly fast response and advice during storm Eowyn meant that everyone in our school, and the building, were kept safe. Incredible professionalism and service - we can’t recommend them highly enough!
★★★★★
Massive thanks to Jonathon, Sam & Stuart for such a professional job. would highly recommend so much so we are having phase 2 completed next month.
★★★★★
Many thanks to Johnathan, Sam and Stuart who have done a very professional job on our three giant ash trees over the last couple of days. All cleared and swept up throughout afterwards. Great job, well done, thank you.
★★★★★
absolutely superb service. very professional and also excellent price for the work undertaken.
Jonathan and his team even did more than expected.
I would definitely recommend them.
F. A. Q
FAQs for our Subsidence Tree Survey

Common signs include diagonal cracks in walls, sticking doors or windows, and seasonal movement (worse in summer). Trees close to buildings are a typical factor.
Yes. We can arrange soil sampling and root identification through lab analysis if the situation warrants it, providing scientific evidence for insurers or engineers.
Yes. Roots from neighbouring trees can extend beneath your foundation and impact soil stability. We can assess this and help advise on next steps.
Absolutely. Our surveys are carried out by Lantra-qualified, QTRA-registered professionals, and our reports are written to be accepted by loss adjusters, insurers, and structural consultants.
It’s strongly recommended. Understanding whether trees are a contributing factor can help you make informed decisions and avoid costly repeat damage in future.
Request a Subsidence Tree Survey Today
Identifying or ruling out tree-related subsidence early can save thousands in damage repair or insurance frustration. Let our expert team help you assess the situation and make informed decisions.