We Future Proof the Buildings of Today for Tomorrow
Health and Condition Testing or Determining Construction Details. HTA have the expertise to test and investigate all construction materials by employing a variety of techniques and technology.
Buildings Investigations require a Multi Disciplined & Skilled Approach and by employing HTA we remove the necessity of having multiple companies on site and the required management of various operations.

We maximise projects & minimise problems
with our full remit of services
alongside provisional reports within 24 hours
Building Services covered include
- Ground Penetrating Radar (GPR)
Reducing intrusive works with the use of advanced NDT - Tomography (Ultrasonic)
Reducing intrusive works with the use of advanced NDT - Regent Street Disease
Ensure the facade is not failing via corrosion of embedded metal work - Building Investigation Works
Accurately determining health and or construction of buildings - Structural Load Testing
Dynamic and proof load testing of floors and walls - UKAS Concrete Investigations
Testing condition, determining construction type strength & corrosion rates - Masonry Investigations
Reducing Intrusive works via NDT; vital for Historical Buildings - Steel & Metallic Elements
Ultra-sonic testing plus type, strength, weldability and form discovery - Ground Investigations
Trial pit, coring, ground investigations and bore holes - Foundations & Slab
Trial pit, coring, ground investigations and bore holes - Cladding inc. 'HAC'
Testing condition and connection plus determining cement type - RAAC
Detection and condition of Reinforced Autoclaved Aerated Concrete - Lift Shafts & Escalators
M&E works from London Underground to the British Museum - Paint Inspections
ICORR inspections, determination of type adherence and contaminants - Roof Investigations
PASMA & IPAF certificated engineers determining condition and form - Timber & Wood Components
Determination of stress grade, type, decay process on wood components
Watch the HTA crew in action
10 storey building parapet wall survey using a 50m MEWP
Watch more videos of the HTA crew at work by clicking here
Quick jump to further Building Investigation Areas
What else can we help you with?
Questions still building up? Give us a call!
Take advantage of our Open Door Policy
Even if you do not end up using HTA we are happy to advise on the best course of action for the outcome you wish to achieve.
It is impossible for one company to carry out every project, however we can share our expertise far and wide.
Call: 01707 657 212 or Email: testing@hendersonthomas.co.uk