about us
Built on 35+ Years
of Expertise
Wheeler Site Investigation Limited, is a trusted and well established business based in Essex. Founded in 1987.
We have spent more than three decades supporting construction, geotechnical, and environmental projects across the UK with reliable, high quality ground investigation services.
What began as a small specialist drilling provider has grown into a respected industry name known for precision, safety, and dependable results.
Over 35 years in the ground investigation industry. built on trust, experience and a commitment to doing things the right way
Accreditations &Memberships
We maintain the highest industry certifications to ensure safe, compliant, and professional drilling operations on every project.
Our Services & Specialisms
Specialist Drilling for Every Scale of Project
We deliver industry leading drilling and ground investigation services, supporting everything from small domestic projects to major commercial developments.
Our expertise includes:
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Cable Percussive Drilling
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Rotary Drilling
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Dynamic Sampling
Each method is carried out by trained specialists who focus on delivering accurate ground data, efficient operations, and site-specific solutions.
BDA Accredited & Industry Leading
Setting New Standards for Quality & Compliance
As proud members of the British Drilling Association (BDA), our teams undergo annual independent audits to ensure our work continually meets the highest industry standards and legislative requirements.
In recent years, Wheeler Site Investigation has achieved a standout milestone:
“Wheeler SI Sets New Industry Benchmark with 100% BDA Audit Compliance.”
This achievement demonstrates our commitment to quality, safety, and technical excellence.
Our team
Highly Trained. Motivated. Skilled.
Our drilling crews are the heart of our operation. Every team member receives ongoing training, professional development, and safety support to ensure they perform at the highest level on every site.
We are proud to offer:
Highly skilled and motivated drilling crews
Full compliance with BDA standards
Safe, efficient on-site delivery
Consistent, reliable communication with clients
Why Clients Trust
Wheeler Site Investigation
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Safety First: Every project adheres to strict safety protocols and best practices.
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Accuracy & Reliability: We provide dependable data that forms the foundation for confident decision making.
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Family-Run Standards: Professional service with personal accountability.
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Industry Leading Compliance: Verified by yearly BDA audits.
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Client Partnership: We work closely with clients to meet site-specific requirements.
Wheeler Site Investigation
Office C, Cressing Farm
Witham Road
Cressing
Essex
CM77 8PD
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