Harrison Group offers a wide range of in-situ and UKAS accredited laboratory testing services.

We take custody of soil samples from the time of sampling, through to logging and testing, giving clients the confidence that all processes are carried out to the highest standards.

Our approach delivers high quality data that can improve the accuracy of geotechnical and geoenvironmental analysis.


UKAS Soil Testing

Laboratory Testing Our Norwich laboratory offers a comprehensive range of soil and rock testing to BS1377, including: Classification Compaction Strength Compressibility Permeability Effective …

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In-situ Testing

In-situ Testing In-situ testing is an important part of Harrison Group’s site investigation services. All of our site technicians hold CSCS cards; the …

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Key Contacts

Henry Chapman

General Manager – Testing Services

01603 613111

Kevin Tattersall

Fieldwork Manager

01603 416333

Matthew Willson

Laboratory Manager

01603 416333