Sub Surface Midlands Ltd

Site Investigation, Geo & Environmental

28 Brook House, Brook St Business Centre, Brook St, Tipton, DY4 9DD Directions

Tel 0121 520 8538
   Closed today Open Monday 08:30 - 17:00

Why Choose Us?

Highest Standards
Competitive Prices
Free Consultation

Business overview

Geotechnical & Geoenvironmental Site Investigation Specialists and Consultants.

SUB SURFACE MIDLANDS - Site Investigation Specialists, Geotechnical & Environmental Consultants.

Established in 1972 and with over 45+ years’ experience, Sub Surface has built a reputation as one of the leading and highly regarded independent Site Investigation Specialist, Geotechnical and Environmental Consultancy companies in the UK.

Sub Surface will design a site specific Site Investigation to satisfy the Client’s project requirements and any regulatory authorities. Our network of local offices across the UK allows us to provide a cost effective service nationwide. Sub Surface cater for all project types and sizes from small residential extensions to large corporate infrastructure projects. View our Case Studies.

All our Site Investigations are carried out to the relevant British and European Standards including, BS 5930 and all our drillers have an NVQ in Land Drilling from the British Drilling Association. We are also accredited by Constructionline and CHAS.


Phase 1 Desktop Study Report (Contaminated Land Survey)

Site Investigation (Ground Investigation)

Cable Percussive Boreholes

Mini Percussive Boreholes

Window Sampling

Rotary Drilling

Dynamic Probing

Trial Pits

CBR Testing

Plate Bearing Testing

Percolation Tests

BRE Digest 365 Soakaway Tests

Landfill Gas Monitoring

Groundwater Monitoring

Laboratory Testing

Geotechnical Soil and Rock Testing

Contamination Testing

WAC Testing

Asbestos Screening

Water Pipeline Suite

Foundation Design

Safe Bearing Pressures

Coal Mining Risk Assessment

Ground Stability – Mining and Cavities

Slope Stability Analysis

Retaining Walls and Basements


Subsidence (Failed Foundations)

Road Design

Sewer Construction

Contaminated Land Assessment

Waste Classification

Water Pipeline Risk Assessment

Soil Re-use and Materials Management Plans

Ground Gas Risk Assessment

Groundwater Risk Assessment

Phase III Remediation Statement

Phase IV Validation Report


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Products & Services

Phase I & Phase II Investigations

Geotechnical Assessment

Contamination Assessment

Insitu Testing and Monitoring

Environmental Consultancy services

Laboratory services

Flood Risk Assessment

Drilling Services


Construction Line

British Drilling Association

Building Foundations

Consulting Engineers

Contaminated Land Clearance

Drilling Contractors

Flood Risk Surveys

Foundation Design

Geotechnical Engineers

Geotechnical Surveys

Retaining Walls

Site Engineers


CBR Testing

Plate Bearing Testing


Percolation Test

WAC Testing

Waste Classification

Trial Pits

Ground Investigation

Coal Mining Risk Assessment

Contamination Testing

Slope Stability Analysis

Water Pipeline Risk Assessment



Ground Gas Assessment

Rotary Drilling

Cable Percussive Drilling

Window Sampling



  • Association of Geotechnical & Geoenvironmental Specialists


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