Rainbow Engineering – Structural Consulting Engineers
Structural Engineers, Inspections & RPEQ Certification
Rainbow Engineering Services
Rainbow Engineering safeguards the structural integrity of your properties, buildings, and infrastructure projects across Brisbane, Logan, Redlands and Gold Coast. Our team of qualified and experienced structural and civil engineers provides structural engineering, structural and building inspections, RPEQ certification, and technical expert advisory throughout the entire lifecycle, from planning, engineering design, construction, to handover and during occupation and operation.
For over 30 years, Rainbow Engineering Services has been the trusted structural engineering consultancy partner delivering expert structural and civil engineering services for owners, investors, government bodies, and builders.
Whether you are in the initial planning stages or managing an ongoing project, our civil and structural engineers ensure that your investment is protected and optimized, whether it involves new construction or existing structures. We take the stress out of the building process by ensuring quality and compliance at every stage of your project.
In addition, our expert team investigates issues in existing structural or civil components, providing detailed analysis, identifying root causes, and offering clear guidance on the way forward.
Choose Rainbow Engineering Services for a reliable partner dedicated to delivering the best outcomes for your projects, ensuring the structural integrity and success of every venture.

Our Services
Rainbow Engineering (Structural Engineers, Inspections & RPEQ Certification) offers a comprehensive and diverse range of Impartial, independent and in-depth consultation and engineering services across all sectors, providing our clients with a one-stop solution and peace of mind throughout the entire process.
Rainbow provides a variety of standard and specialised structural and engineering building and construction inspections for residential, commercial, industrial and infrastructure sectors.
Rainbow provides a wide variety of expert technical and engineering advice and consultation for residential, commercial, industrial and infrastructure sectors.
Rainbow Engineering Services has extensive and valuable experience in the successful delivery of construction assurance services of mega signature projects. Also, our lead auditing team is specialised with the development, monitoring and implementation of Quality Management Systems and auditing services.

Why Rainbow Engineering
Rainbow Engineering Services for more than 30 years has been and continue to be the trusted and highly reputed partner of owners, investors, government bodies, and builders in the industry. Whether you’re in the planning stages or already deep into your project, our qualified civil & structural engineers in South-East Queensland ensure that you receive the best outcome for your investment either it is existing or under construction.
Impartial, independent and in-depth service
30 years of rich experience with verifiable results
One stop shop for all your Structural, Building Advisory, Engineering Certification, and Assessment needs
Proven ability to handle challenging and complex issues
Rainbow Engineering Achievements
We take pride in providing our services to numerous clients over our more than 19 years of operation.
Here are the statistics of our most significant achievements.
Years Experience
Satisfied Clients
Monthly Services Provision
Insurance Claims
Let Us Look After All Your Engineering And Building Consultancy Needs
Let Rainbow Engineering Services handle the complexities of construction or any civil or structural engineering matters for you. Contact us today to discuss your needs or book a consultation session with us
What Our Customers Say
EXCELLENT Based on 30 reviews Alexander Groh2025-05-05Trustindex verifies that the original source of the review is Google. Very prompt to respond to initial enquiry and arrange inspection. Fairly priced and well detailed report - will use again in future. Daysie Morris2025-04-26Trustindex verifies that the original source of the review is Google. I engaged Rainbow Engineering late last year for an inspection and report to provide to a very difficult Body Corporate Chairperson/Committee and Strata Management Company to prove the ongoing water ingress/damage was pre-existing and was due to building defects/poor workmanship during the original build and are required to repair our balcony and bedroom damage. Husam and her team were friendly, professional, thorough, knowledgeable, honest, compassionate, and provided timely, and reliable advice/services. The report was well presented, with extensive detail of findings, photographic evidence and recommendations. Highly recommended and will be hiring again in future. Locale Support2025-04-22Trustindex verifies that the original source of the review is Google. We used Rainbow Eng for the DA application with our home extension. From start to finish they have been a pleasure to work with, everything was deleivered on time, they worked in with our certifiers also, which made the whole process fantastic. Thanks again to Tafye and the whole team. much appreciated. Monty Kfrankie2025-04-19Trustindex verifies that the original source of the review is Google. A++++ for TEAM 🌈🌈 ...they have been a pleasure to work with.so thankful i found them. From the get go,that phone call to dealing with the paper work, coming out and meeting them on site. Just easy,smooth,understanding,no bullshit,and super friendly. and the knowledge OMG next level. . They made it happen for us.couldnt be happier Call them. See for yourself. Thank me later 🙂 Frankie Owner builder, fibreglass pool Rene Riseley2025-04-18Trustindex verifies that the original source of the review is Google. Our job was only a small one. "Strengthening of the existing steel framed deck to support a new Spa Bath. However Rainbow Engineering's approach to it was very professional. The service was quick, efficient and friendly. The documentation provided is of the highest quality and we are happy to recommend their consulting service. Bob & Rene RISELEY luke2025-04-16Trustindex verifies that the original source of the review is Google. Tayfe was thorough, professional and great to deal with. Would recommend++ 何如兰2025-03-29Trustindex verifies that the original source of the review is Google. I highly recommend this structural consultation firm. They had provided me with exceptional service and peace of mind concerning issues with my project. Thanks team Carmen Junkert2025-03-16Trustindex verifies that the original source of the review is Google. Had a building report drawn up by Tayfe and they did a fantastic job! Great engineering expertise! It was thorough but still to the point. Her and her team are very quick and reliable. Philip Norton2025-03-13Trustindex verifies that the original source of the review is Google. Would highly recommend Rainbow Engineering. Very professional and thorough. FH Karami2025-02-25Trustindex verifies that the original source of the review is Google. Exceptional Service and Professional Advice. Highly recommended.