Need help with a cracked wall, house extension or Form 15? You’re in the right place.
RPEQ Structural Engineers Brisbane, Logan & Ipswich
Helping homeowners and builders across South East QLD with trusted structural design, inspections and certifications. Our RPEQ-certified engineers specialise in residential projects, bringing over 20 years of combined experience across Brisbane, Logan and Ipswich—including Form 12 & 15 certifications, dilapidation surveys, remedial inspections and pre-purchase reports.
Over 20 Years of Residential Structural Engineering Know-How
Experienced RPEQ Engineers for Residential Projects Across Brisbane, Logan & Ipswich
With over 20 years of combined experience, DNR Engineering Services is your go-to team for residential structural engineering across South East QLD. Our RPEQ-certified engineers deliver practical, cost-effective support for builders, homeowners, and developers needing structural design, Form 15 certifications, and on-site inspections.
We specialise in:
- Structural inspections for cracks, movement or damage
- Form 12 & 15 certifications for council or private certifiers
- Structural design for new builds, extensions, carports and patios
- Dilapidation surveys and pre-purchase structural reports
- Remedial inspections for existing structural issues
We work closely with clients to get projects approved faster, keep builds on track, and make sure everything complies with Queensland building codes. Whether you’re building, buying or fixing—our team is here to help.
quality Services
Structural Engineering Services Across Brisbane, Logan & Ipswich
Looking for reliable help with your build, inspection or council approvals? We provide expert structural engineering services across South East Queensland—backed by over 20 years of experience and RPEQ certification. Whether you’re planning a new build, buying a property, or need reports for approval, our team is here to help.
Structural Design Engineering
We provide custom structural design services for residential builds, home extensions, retaining walls, patios and carports. All drawings and calculations are prepared and signed by RPEQ engineers, ensuring full council compliance and peace of mind for your builder.
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Structural Inspections
Our team carries out thorough structural inspections across Brisbane, Logan and Ipswich for homes showing cracks, sinking or movement. You’ll get a clear, no-nonsense report that identifies the issue and outlines your next steps.
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Form 12 & Form 15 Certifications
We issue Form 12 and Form 15 certificates for structural design and completed works. These documents are required for council sign-off and must be completed by an RPEQ-certified structural engineer in Queensland.
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Dilapidation Surveys
Our dilapidation reports document the condition of neighbouring properties before nearby excavation or construction work. Ideal for builders and developers, these reports help protect against damage claims and provide legal protection.
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Remedial Inspections
If your structure has shifted, cracked or failed, our team can provide a remedial structural inspection to assess the issue and recommend safe, cost-effective repairs. Reports are clear and practical—ready for your builder or contractor.
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Pre-Purchase Reports
Buying a house or investment property? Our pre-purchase structural reports give you a clear picture of the structure’s condition before you commit. Know the risks upfront and avoid costly surprises later.
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Technical Reporting & Documentation
We prepare detailed engineering reports and technical documents for private certifiers, council applications and insurance purposes. Everything is signed by an RPEQ engineer and tailored to your project needs.
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Forensic Engineering
We provide independent forensic engineering services to investigate structural damage, building defects and failures. Our engineers assess the cause of issues such as cracking, movement and construction defects, delivering clear reports suitable for insurance, legal matters and rectification planning.
Explore moreWhether you’re building, buying, or sorting out an issue, DNR Engineering provides practical, reliable structural advice—backed by local experience and RPEQ certification. We work across Brisbane, Logan and Ipswich and we’re ready to help with your next project.
Need help with inspections, certifications or engineering reports?
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Contact DNR Engineering Services today and speak directly with an engineer. We’ll help you keep your build safe, approved and moving forward.talk to us
Let’s Talk Structural Engineering
Need a structural inspection, a quick Form 15, or help with plans for your next build? We make it easy to get expert advice—fast.
📍 Based in Browns Plains and working across Brisbane, Logan and Ipswich, we’re ready to visit your site, review your documents or chat through the next steps.
✅ RPEQ-certified
✅ Fast response
✅ Clear pricing
✅ No tech talk—just solid advice
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0429 304 104
Looking for reliable help with your build, inspection or council approvals? We provide expert structural engineering services across South East Queensland—backed by over 20 years of experience and RPEQ certification. Whether you’re planning a new build, buying a property, or need reports for approval, our team is here to help.