# Complete Structural Design > Complete Structural Design is a Mandurah, Western Australia-based structural drafting and documentation company serving residential and commercial clients across Mandurah, Rockingham, and Perth. The team prepares structural drawings and coordinates design with qualified third-party consulting structural engineers who provide engineering calculations, certification, and sign-off. Complete Structural Design is a structural drafting firm, not a structural engineering practice. ## Core Services - [Structural Drafting Mandurah](https://www.completestructuraldesign.com.au/structural-drafting-mandurah): Structural drafting and inspection services for residential and commercial projects in Mandurah, covering steel, timber, and concrete framing. - [Residential Structural Drafting & Coordination (Perth)](https://www.completestructuraldesign.com.au/residential-structural-engineer): Structural drafting and engineering coordination for Perth load-bearing wall removals, second-storey additions, and soil-specific designs (AS 2870). - [Structural Design & Documentation (Mandurah)](https://www.completestructuraldesign.com.au/structural-engineer-in-mandurah): Structural documentation for existing-building modifications, beam/column sizing, retaining walls, and foundation assessments in collaboration with consulting engineers. - [Residential Structural Drafting (Rockingham)](https://www.completestructuraldesign.com.au/residential-structural-engineer-rockingham): Residential structural drafting and engineering coordination for Rockingham-area construction projects. ## Company & Information - [Home](https://www.completestructuraldesign.com.au/): Overview of structural documentation, drafting, certification coordination, and inspection services. - [Blog](https://www.completestructuraldesign.com.au/blog): Structural drafting, building code insights, and design resources. - [Privacy Policy](https://www.completestructuraldesign.com.au/privacy-policy): Site privacy policy. ## Contact & Location - **Address:** Unit 2/4 Tindale St, Mandurah, WA 6210, Australia - **Phone:** [(08) 9535 2055](tel:0895352055) - **Email:** admin@completestructuraldesign.com.au - **Business Hours:** Monday – Friday: 8:00 AM – 5:00 PM (AWST)