Structural and Civil Engineering Services in Christchurch
Lewis & Barrow Ltd is a professional consulting engineering firm based in Christchurch, providing expert engineering services across Canterbury and the wider South Island. With more than 50 years of experience, our team specialises in structural and civil engineering for commercial, industrial, and residential developments. We pride ourselves on delivering practical, cost-effective solutions supported by strong communication and a hands-on approach.
Structural Engineering Consulting Christchurch
Our structural engineering consulting services cover all aspects of design, analysis, and documentation to ensure your building project is safe, compliant, and efficient. We work with architects, builders, developers, and private property owners to provide tailored advice that matches the unique requirements of each site. Whether you’re planning a large-scale commercial facility or a residential development, our engineers bring deep technical expertise to every stage of the process.
By combining local knowledge with decades of experience, we create designs that balance safety, innovation, and affordability. From initial site investigations and feasibility studies right through to construction oversight and final completion, our focus is on ensuring long-term durability and performance for every project.
Design and Analysis Services in Canterbury
Design and analysis form the foundation of any successful building project. At Lewis & Barrow, we provide seismic analysis, design, and detailing for seismic strengthening—an essential service for Christchurch and surrounding areas. We also design sewer and stormwater drainage systems that are vital to large-scale developments.
Our engineers conduct soil investigations and foundation design to ensure structures are built on a reliable base. We also prepare feasibility studies and reports that give clients clear, actionable insights before work begins.
Construction Consulting and Support
We offer specialist construction consulting services for projects that require advanced materials and methods. Our expertise includes concrete tilt-panel and insulated sandwich panel design, steel and timber design as well as reinforced concrete block and polystyrene block systems. These systems provide durability, efficiency, and cost benefits across a wide range of developments.
By working closely with architects, contractors and developers, we ensure that construction methods are not only efficient but also practical for each project’s unique requirements. Our advice helps reduce risk while improving outcomes on-site.
Engineering Reporting Services Christchurch
Accurate documentation and reporting are crucial for compliance and project success. At Lewis & Barrow, we prepare independent engineering investigations and technical reports that meet the highest professional standards. These reports provide clients and councils with the clear information needed to approve and progress building projects.
We also prepare fire engineering reports to C/AS1 and C/AS2, ensuring that safety requirements are fully addressed. By providing detailed and reliable reporting, we help our clients make informed decisions while reducing delays and uncertainty.
Specialised Engineering for Food Processing Facilities
Lewis & Barrow has significant experience providing specialised structural engineering services for food processing and storage facilities. We understand the strict regulatory, environmental, and operational requirements of these industries and tailor our designs accordingly. From fish processing plants to cool stores, we deliver practical solutions that enhance efficiency and compliance.
Our consulting also identifies opportunities for sustainable improvements, such as incorporating heat recovery systems and using environmentally friendly coolants. Having worked with businesses such as United Fisheries, we bring proven expertise to projects that demand innovative, industry-specific engineering.
Structural Engineering Frequently Asked Questions
Do you provide seismic strengthening services in Christchurch?
Yes. We specialise in seismic analysis, design, and detailing for strengthening, ensuring buildings in Canterbury and beyond meet New Zealand’s strict earthquake resilience standards.
Can you help with feasibility studies for land development?
Absolutely. We prepare detailed feasibility studies and reports that provide clarity on site conditions, costs, and design considerations before construction begins.
Do you offer engineering consulting for food processing businesses across the South Island?
Yes. We have extensive experience designing facilities for food processing, cool stores, and related industries, and we can provide tailored engineering solutions for clients anywhere in the South Island.
Need expert structural and civil engineering services in Christchurch? Contact Lewis & Barrow today to discuss your project with our experienced consulting engineers.
