How to Choose a Diamond Drilling Contractor: What to Look For
On complex projects or in sensitive structures, the quality of the diamond drilling contractor matters enormously. Here’s what to look for when selecting a specialist.
Accreditations
A credible contractor should hold CHAS (or equivalent SSIP pre-qualification), ConstructionLine registration, and adequate public liability insurance. For any work on or near the railway, Network Rail approval is non-negotiable. Check accreditations are current and in scope — they are a floor, not a ceiling.
Operative Competence
All operatives should hold valid CSCS cards. For diamond drilling specifically, the relevant qualification is NVQ Level 2 in Diamond Drilling and Sawing — not a generic construction labourer card. For specialist environments, additional competency cards and training records should be available on request.
Do They Scan Before They Drill?
This is the most important question. A contractor who drills reinforced concrete without pre-works ferro scanning is taking an unacceptable risk with the structure and with health and safety. The best contractors carry scanning equipment on the same vehicle as drilling equipment. Ask directly: do you carry out ferro scanning before every core drill? If the answer is “only when asked” — look elsewhere.
Tier 1 Track Record and Responsiveness
A contractor who works regularly for Skanska, Sir Robert McAlpine, ISG and similar Tier 1 organisations has demonstrated they can meet the standards major contractors require. Also ask about attendance lead times — a contractor who can’t attend within 24–48 hours creates programme risk. BritCut provides same-day attendance for urgent pre-works surveys. Call us on 01322 221533 or request a free site survey. View our UK-wide diamond drilling locations.
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Our Services
Ferro & GPR
Scanning
Locate rebar, post-tension cables and embedded services before you drill or cut. Reduce risk, avoid costly damage and work with confidence.
Diamond Drilling
Services
Precise core drilling for concrete and masonry. From small penetrations to large openings, we deliver clean, accurate results without damage or delays.
Fire Stopping
Services
Compliant fire stopping solutions to seal penetrations and maintain fire integrity. Installed correctly, documented properly and built to last
Concrete Cutting
Services
Controlled cutting for slabs, walls and structures. Fast, accurate and carried out safely with minimal disruption on site.
Robotic Demolition
Services
Remote-controlled demolition for high-risk or restricted areas. Safer, more precise and ideal where traditional methods fall short.
Concrete Sawing
Services
Flat sawing, wall sawing, wire sawing and ring sawing. Water-cooled, dust-controlled cutting for slabs, walls and structures.
Soft Strip
Demolition
Careful removal of all non-structural fit-out including suspended ceilings, partitions, M&E services and raised floors prior to refurbishment.