Concrete Road Cutting

Onyx Engineering – Concrete Cutting Contractors

Onyx Engineering is a trusted name in industrial and building demolition, proudly serving clients since 2009. As an ISO 9001:2015 (Quality Management) and ISO 45001:2018 (Occupational Health & Safety Management) certified contractor, we deliver safe, efficient, and high-quality concrete cutting solutions across a range of sectors.

Our Concrete Cutting Capabilities

• Diamond wire cutting for large, reinforced concrete elements and heavy structural removals
• Wall saw cutting for precise openings and retrofit work on flat surfaces
• Core drilling for utilities, penetrations, and service installations
• Abrasive cutting and slab removal for rapid modification and demolition
• Remote/fully enclosed operations to minimize dust, noise, and disruption

Why Choose Onyx Engineering

• Precision and efficiency — clean cuts, tight tolerances, and minimized overbreak
• Safety and OH&S leadership — robust site planning, dust suppression, vibration control, and ISO 45001:2018 alignment
• Quality workmanship — consistent cut quality and clean interfaces for downstream work
• National reach with local accountability — uniform standards across projects nationwide
• ISO-certified excellence — ISO 9001:2015 and ISO 45001:2018, with ongoing operator training

Typical Projects

• Openings for doors, windows, utilities, and service penetrations
• Retrofit cuts and openings in existing concrete structures
• Structural modifications and demolition where precise cuts are required
• Foundation and slab modifications in industrial facilities and infrastructure projects

Safety & Compliance

• Site-specific risk assessments and method statements
• Dust suppression, misting, and containment plans
• Vibration monitoring and noise control
• Compliance with local regulations and client safety requirements

Certifications & Training

• ISO 9001:2015 — Quality Management System
• ISO 45001:2018 — Occupational Health & Safety Management System
• Operator certifications and ongoing safety training for all cutting crews