Geotechnical Testing for Industrial & Domestic Projects
At GSTL, we work with a variety of clients across the UK and Internationally. Our client base ranges from civil engineering and construction industries, to Government, and even domestic projects such as self-builds.
Our state of the art laboratory delivers a huge range of geotechnical testing to suit every budget and site requirement. Our highly experienced site technicians have the specialist knowledge and training to conduct and deliver exceptional service levels.
Why choose GSTL?
- Free sample collection
- Fast turnaround
- UKAS accredited laboratory
- Competitive rates
- Intuitive & adaptable reports
- Online tracking system
GSTL are at the forefront of geotechnical testing, offering the most up-to-date methods in the laboratory and on site. We also offer Aggregate, Rock, Concrete testing services as well as range of on-site testing, window sampling and coring services.
Our experienced laboratory staff can perform physical and mechanical testing on a broad range of natural and recycled aggregate at competitive pricing, ideal for the civil engineering and construction industries.
With respect to analytical testing GSTL have evolved close professional liaisons with a small number of Analytical Laboratories. This close liaison has allowed preferential rates to be established which in turn have been passed on to our Clients. All the Analytical Laboratories are UKAS Accredited and are visited by ourselves on a regular basis to ensure that good communication is maintained.
Our specialist laboratory provides a diverse range of reliable Soil Testing that meet national and international standards. We can help you assess the quality and suitability of the soil to help inform your planning and decision-making and save you unnecessary cost in the future.
We have modern facilities that are fully-equipped to perform the most commonly required geotechnical rock tests. We strive to provide you with the most accurate, timely, and professional testing service to help keep your project on track.
Our UKAS accredited laboratory offers a wide range of Concrete Testing, to ensure you meet the necessary standards to help your project stay compliant, including concrete cube testing and diamond core drilling. At GSTL Ltd we pride ourselves on the capacity and range of our material testing services. We work with clients in the UK and internationally from our base in Llanelli, South West Wales.
What our clients say
Drillers are one of the best we work with, helpful and want to work with us.
We work GSTL regularly and we are always very pleased with their performance. They have always been open to feedback and we’ve worked closely together to implement any improvements to our service offering which we are very grateful for.
Very happy with the service.
GSTL has been able to continue providing a great level of service throughout the coronavirus pandemic which is enormously appreciated, this support has enabled our own firm to continue uninterrupted trading in these difficult times.
Collections are great, testing results presentation is really good and timely.
GSTL are very friendly and very quick to respond to any queries.
Testing to a high standard, extremely helpful with queries on ‘unusual’ testing.
We love the sample receipt/confirmation system. Output is good and well-priced. Easy to communicate with.
At GSTL Ltd our goal is to provide independent testing that will deliver dedicated professionalism, commitment and confidence. Our aim is to ensure we provide our clients with an exceptional service. Our UKAS accredited laboratory (Our accreditation is limited to those activities described on our UKAS 2788 schedule of accreditation) and office is situated in Llanelli, South West Wales within quick access to the M4.