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Site Investigation Experts.

Professional, helpful, and reliable.


We are Peak Drilling Site Investigation and Geo Services Ltd. Operating from the heart of the Peak District, we offer windowless sample drilling and geological services for your ground investigation needs. Founded by Director Lewis Gibbs, who has over 10 years of industry experience working as a Consulting Geologist at a Senior level, Peak Drilling understand the importance of obtaining quality site data and strive to raise the standards in primary data acquisition. Using this wealth of experience, Peak Drilling aim to ensure Clients maximise the potential of their land appraisals, in a cost and time-effective manner, and to current industry best practice.  

Windowless Sample Drilling

We drill exploratory boreholes using our tracked Archway Dart Heavy Duty Rig. NVQ L2 Certified Staff.

Dynamic Probing and SPT Testing

Reliable in-situ strength and density test data to allow for depth profiling and foundation design.

Diamond Coring

Rig mounted Diamond Drilling available to allow for investigation beneath concrete or to obtain cores for testing.

Logging and Sampling Services

Logging and sampling by a competent Geologist with all relevant training and 10 years of experience. Logs provided within 48hrs.

Foundation Inspection Pits

Excavation to expose and record dimensions, depths and surrounding ground conditions around existing foundations. We have all necessary equipment to undertake this work, including a petrol powered breaker.

Infiltration and Soakaway Testing to BRE 365

We conduct borehole falling head testing and soakaway testing in accordance with BRE 365.

Site Appraisals

We can provide Phase 2 Site Investigations including a range of investigative techniques and associated Site Appraisal Reports.

Let’s work together on your
next site investigation project!


Located in the heart of the Peak District, we are well situated for easy access to most parts of the country.

Call: 01629 343 347

Email: lewis.gibbs@peakdrilling.co.uk