Contact Us!
+61 497 581 574
Modelling and Drafting
Electrical Design
Accurate electrical design solutions that improve coordination, reduce errors, and support efficient project delivery.
Call Us
+61 497 581 574
Industries automation
Smart Industrial Automation Solutions
Power system modelling
Advanced Power System Modeling
Smart buildings design
Intelligent Smart Building Design
WHO WE ARE
Sigma Engineering and Consultants is a multidisciplinary engineering consultancy providing innovative design, drafting, modelling, and technical engineering solutions across the electrical, mechanical, and architectural sectors.
We deliver practical, cost-effective, and high-quality engineering services to clients throughout Australia and internationally, supporting projects from concept development through detailed design and documentation.
Headquartered in Melbourne – Australia, our engineers collaborate on projects and support clients across the global markets.
Smart Engineering
WHAT WE DO
Delivering expert engineering solutions with precision, quality, and innovation across every project.
ELECTRICAL DESIGN
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- Low Voltage (LV) and Medium Voltage (MV) Distribution Design
- Single Line Diagrams (SLDs)
- Electrical Load Calculations
- Maximum Demand Calculations for Buildings
- Switchboard and Distribution Board Design
- Transformer and Generator Integration
- Cable Sizing
- General & Emergency Lighting Design
- Lighting Calculations using DIALux & AGi32
- Earthing and Lightning Protection Systems
- Protection Coordination and Discrimination Studies
- Short Circuit and Arc Flash Analysis
- Power System Modelling using ETAP / PowerCAD
ELECTRICAL DRAFTING
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ELECTRICAL ESTIMATION
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- Detailed Electrical Estimates and Tender Submissions
- Reviewing Drawings, Specifications, and Tender Documentation
- Take-Offs and Pricing for Labour & Materials
- Liaising with Suppliers and Subcontractors to Obtain Competitive Pricing
- Identifying Project Risks, Opportunities, and Value Engineering Solutions
- Collaboration with Project Managers, Engineers, and Commercial Teams
- Bid Strategy and Tender Presentations
MECHANICAL DESIGN SERVICES
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MECHANICAL DRAFTING & MODELLING
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- AutoCAD & Revit Mechanical Drafting
- SolidWorks & Fusion 360 Modelling
- Mechanical Assembly Design
- Manufacturing Drawings
- Fabrication Drawings
- Piping and Equipment Layout Drawings
- BIM Coordination Services
ARCHITECTURAL BIM & DRAFTING
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- Architectural Residential & Commercial Building Design
- Civil Engineering Services
- Structural Design & Analysis
- Landscape Design & Master Planning
- BOQ Preparation & Material Selection
- 2D & 3D Visualization
- Building Permits (UK, USA, Canada & UAE)
- Concept Design Development
- Construction Documentation
- Interior Design & Space Planning
- Building Elevations & Sections
BIM & Drafting Services
- Revit Architectural Modelling
- AutoCAD, Revit Architecture, Archicad & SketchUp Architectural Drafting
- Lumion, V-Ray, Enscape, 3ds Max, Adobe Photoshop, Adobe Illustrator, Twinmotion & Civil 3D
- BIM Documentation
- Floor Plans, Elevations & Sections
- Coordination Drawings
- As-Built Documentation
- Rendering & Visualization Support
Safety First,
EPLAN PANEL DESIGN & ENGINEERING
We provide professional EPLAN-based electrical panel design services, delivering accurate, standardized, and manufacturing-ready documentation for control panels, switchboards, motor control centres (MCCs), and automation systems.
Reach Us
Anytime You Need
Expert engineering services designed to deliver reliable, efficient, and sustainable solutions.
Visit Us
Melbourne Australia
Call Us
+61 497 581 574
Message Us
info@sigma-engineers.com
Get Safe, Reliable Electrical Services Now!
Schedule Your Consultation Today.
Contact Us!
+61 497 581 574
