Commercial Building Construction

Onyx Engineering delivers comprehensive construction services with safety, quality, and schedule at the forefront. Our ISO 9001:2015 quality management and ISO 45001:2018 occupational health and safety certifications underpin every phase, from pre-construction planning and permitting to construction, commissioning, and handover. We optimize design-for-build efficiency, manage risk, and maximize value through disciplined project controls, skilled teams, and a relentless focus on client outcomes.

Onyx Engineering provides end-to-end commercial construction services—from site prep and structural framing to finishes and commissioning. Our methodical planning, rigorous safety practices, and ISO-certified quality systems deliver on-time delivery, budget control, and durable, code-compliant facilities.Service framing

• Sectors served: office campuses, retail developments, hotels, mixed-use complexes, and multi-tenant buildings
• Core methods: design-build integration, site preparation, structural framing, enclosure systems, MEP coordination, interiors, and commissioning
• Project lifecycle: concept/feasibility → design development → permitting → pre-construction planning → construction → commissioning → handover → lifecycle maintenance planning
• Safety and compliance: ISO 9001 QMS and ISO 45001 OH&S, permitting and regulatory compliance, site safety management, quality assurance inspections
• Value for clients: improved schedule certainty, cost visibility, high-quality craftsmanship, risk management, and streamlined approvals

Practical safety and quality checklist

• Pre-construction
  • Define project scope, codes, performance criteria; establish QA/QC plan
  • Secure permits, coordinate with utilities, and finalize site access logistics
  • PPE and site induction for all personnel
• Design and procurement alignment
  • Review drawings, specs, and BIM models; resolve clashes
  • Verify material certifications and procurement lead times
• Construction execution
  • Implement site safety plan; conduct daily toolbox talks
  • Monitor quality via inspections, tests, and non-conformance tracking
  • Manage subcontractor coordination and site logistics to minimize disruption
• Commissioning and handover
  • Perform systems startups, integration testing, and punch lists
  • Compile as-built documentation, warranties, and operation manuals
  • Handover with client training and turnover packages

• Commercial Construction Services | Project Delivery by Onyx Engineering
• Onyx Engineering offers end-to-end commercial construction for offices, retail, hotels, and mixed-use developments. ISO 9001:2015 QC and ISO 45001:2018 OH&S ensure safe, compliant, and cost-efficient construction from concept to commissioning.