Business Details
46 Years
experience
Emergency
services
Precision Concrete Cutting & Diamond Drilling Experts
Established in 1980, Diacutt is one of the oldest diamond drilling companies in the UK. Our senior operatives bring over 25 years of hands-on experience, delivering precision concrete cutting and structural solutions across London and the South of England. We specialise in diamond core drilling, hydraulic sawing, structural steelwork, and controlled demolition, serving diverse sectors including healthcare, education, and historic preservation. Our commitment to safety is evidenced by Safe Contractor accreditation and a workforce qualified to CSCS, SSSTS, and SMSTS standards. We maintain membership with the Drilling and Sawing Association, reflecting our dedication to industry best practices.Our services combine cutting-edge technology with rigorous quality control, ensuring minimal disruption through dust suppression and vibration-free techniques. With a proven track record in complex projectsfrom tunnel renovations to listed building conservationwe prioritise client collaboration and technical excellence. Our 24/7 emergency response capability ensures rapid solutions for critical infrastructure needs. This combination of heritage, expertise, and innovation has cemented our reputation as trusted specialists in concrete alteration and repair.
Services
Diamond Core Drilling
Concrete Sawing
Structural Steelwork
Hydraulic Bursting
Concrete Repair
Robotic Demolition
Temporary Support Works
Details
- Year established: 1980
Highlights and features
- 45 years of specialist concrete drilling experience since 1980
- Safe Contractor accredited with industry-leading safety standards
- Non-vibratory techniques for sensitive environments
- Nationwide capability with rapid London response within 48 hours
- Fully qualified team with CSCS/SSSTS/SMSTS certifications
Associations and certifications
- Safe Contractor
- Drilling and Sawing Association (DSA)
- CSCS
- SSSTS
- SMSTS
Services
Diamond Core Drilling
Specialist diamond core drilling for precise circular openings in reinforced concrete, masonry and stone structures. Our non-percussive rotary method creates clean penetrations up to 750mm diameter with minimal vibration. This technique suits critical environments like hospitals and listed buildings where dust and noise control matter. We use water-cooled diamond bits with waste water management systems to maintain site cleanliness.
Hydraulic Concrete Bursting
Hydraulic bursting system for removing large concrete sections without vibration. We drill 48-112mm holes then expand hydraulic pistons to fracture concrete masses up to 2m thick. This silent method produces no flying debris, making it ideal for sensitive locations. Common applications include foundation removal and pile cap demolition where traditional breakers would cause structural damage.
Structural Steelwork
Complete structural steel solutions from design to installation. We fabricate and erect box frames, mezzanine floors and support structures according to client drawings. Our service includes temporary propping and needle installation to maintain structural integrity during modifications. Typical projects involve creating structural openings in load-bearing walls while ensuring building stability throughout the process.
Concrete Repair
Comprehensive concrete restoration using cementitious and resin mortars. We repair spalled, cracked or corroded elements while maintaining structural integrity. Our methods include stainless steel reinforcement, joint stabilisation and corrosion protection treatments. We match repair materials to original substrates for seamless integration, commonly restoring bridge elements, building facades and underground structures to their original specifications.
Robotic Demolition
Precision robotic demolition for selective concrete removal. Our remote-operated machines perform controlled dismantling up to 675mm depth in brickwork or reinforced concrete. This method preserves surrounding structures while enabling access to confined spaces. We combine wall sawing with robotic breakers for complex projects requiring phased demolition sequences in operational buildings and industrial facilities.
People
Graham Fawcett
Director
Co-founder with 45 years industry experience, specialising in drilling safety standards. Former Chairman of the Drilling and Sawing Association, continuing advisory role in technical operations and quality control.
Marcus Parrot
Contracts Manager
1996 joiner with 27 years operational experience, managing client liaison through to site execution. Expert in method statements and logistical planning for complex urban projects requiring multi-disciplinary coordination.
Mark Callow
Contracts Manager
Longest-serving member since 1985, providing technical oversight on challenging assignments. Specialises in historic building conservation and critical infrastructure projects requiring bespoke engineering solutions and risk mitigation strategies.
Andrew Callow
Contracts Administrator
Operations manager with site experience, handling project administration, training programs and compliance documentation. Coordinates equipment logistics and certification tracking for the company's specialist machinery fleet.
Questions
What concrete cutting methods do you use?
We employ diamond core drilling, wall sawing, floor sawing and hydraulic hand sawing using non-vibratory equipment with water suppression systems.
Do you work in occupied buildings?
Yes, our low-noise, low-vibration techniques allow operations in hospitals, offices and residential properties without disrupting occupants.
Are you certified for safety standards?
We hold Safe Contractor accreditation with all operatives CSCS-certified, plus SSSTS and SMSTS management qualifications.
Can you handle emergency projects?
We offer rapid response with guaranteed site attendance within 48 hours for urgent structural interventions.
What areas do you cover?
While based in Croydon, we operate throughout London and the South of England including Portsmouth, Canterbury and Bristol.
