About Us

WheelerSI (previously known as Gary Wheeler Drilling) was established in 1987, we are a family run business based in Essex, with over 30 years experience.

We have predominately offered cable percussive drilling services over the years but have recently expanded into other areas of drilling such as concrete coring and dynamic sampling.

All our drilling rigs and equipment have ALL the relevant calibration and safety certification and are checked daily to provide the safest service possible.

All copies of certification and qualifications are available on request.

Experienced

We offer multiple drilling services to achieve our clients goals and our highly experienced, dedicated team are on hand for any project.

Reliable

We Consistently keep up to date with the latest health and safety requirements, and are a SSIP accredited Contractor.

Safe

We have worked on many big projects such as the Olympic stadium, Jubliee Line,
Chanel Tunnel, M25 Widening, Tilbury Docks, and many many more.

5

Cable Percussive 
Rigs

1

Modular Dynamic Sampling Rig

2

Dynamic Sampling
Rigs

1

Concrete Coring
Rig

Certified