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Transforming Infrastructure
⭐ Excellence in Engineering

Transforming Infrastructure

Innovative BIM & CAD Solutions

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Projects Completed
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Industry Experts
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Years Experience

Our Services

HVAC BIM Modelling (LOD200 - LOD500)

We deliver end-to-end HVAC BIM modelling services across LOD 200 to LOD 500, providing accurate and fully coordinated 3D models that support the complete project lifecycle—from early design development through construction, fabrication, and facility management.
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Coordination and Clash Detection

We provide comprehensive HVAC coordination and clash detection services to ensure seamless integration of HVAC systems with architectural, structural, and other MEP disciplines.
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Third Party Coordination

We provide structured third-party coordination services to support the effective integration of architectural, structural, and MEP disciplines, along with specialist consultants, vendors, and subcontractors engaged on the project.
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Documentation and Shop Drawings

We prepare comprehensive mechanical documentation and shop drawings directly from fully coordinated BIM models, ensuring a high level of accuracy, consistency, and constructability.
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Our Projects

6 Hassel Street, Parramatta NSW

6 Hassel Street, Parramatta NSW

We successfully provided comprehensive HVAC drafting services for the 6 Hassel Street in Sydney, Australia.

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One Circular Quay,Sydney NSW

One Circular Quay,Sydney NSW

We have Awarded Mechanical drafing contract for Tower B

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Walsbay Art Precientc

Walsbay Art Precientc

We successfully completed the comprehensive HVAC detailed drafting from the initial stage through to workshop drawings and final as-built documentation

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About Us

Orbit Engineering Services Pty Ltd is an Australian owned and operated company based in Sydney. We provide drafting services, specialized in HVAC (Heat Ventilation and Air-conditioning). We have more than 14 Years of experience in HVAC Drafting industry in Australia. We provide engineering design solutions to our client’s business requirements.

Our mission is to reduce waste, improve collaboration, and accelerate innovation through intelligent modeling.

  • Quality Excellence — ISO certified processes
  • Expert Team — Certified professionals
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Trusted by Industry Leaders

Partnering with global brands to deliver excellence