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Southampton is home to a diverse range of structural engineering support companies, each offering unique services to help with the design, analysis, and maintenance of buildings and infrastructure. Whether you’re working on a commercial project or a residential build, these companies are equipped to handle complex structural challenges. In this guide, we’ll explore some of the leading firms in Southampton, focusing on their expertise, services, and key highlights. If you’re looking for professional support that blends technical know-how with local insight, you’re in the right place. Let’s dive into the world of structural engineering support in this vibrant city.
1. Powerkh

| Página web | www.powerkh.com |
| Correo electrónico | [email protected] |
| www.facebook.com/100064039650167 | |
| www.linkedin.com/company/powerkh | |
| www.instagram.com/powerkh_com | |
| Dirección | 3, Lavinia Walk, Taw Hill, Swindon SN25 1AP |
| Teléfono | +44 7490 426678 |
Powerkh is a UK-based engineering-led digital construction consultancy, specializing in maintaining design continuity from the initial design phase through to project completion. We ensure that the design intent is preserved throughout the coordination and construction stages, using advanced technologies such as Building Information Modeling (BIM) and reality-based verification. Our expertise allows us to make sure that what is designed is accurately implemented on site. We work across various sectors, including residential, commercial, and industrial projects, offering a full range of BIM and VDC services that support teams from design to delivery.
In addition to providing detailed structural engineering support, we collaborate closely with architects, contractors, and fabricators to streamline processes and optimize outcomes. We focus on ensuring that all structural components meet project requirements, adhere to construction codes, and align with our clients’ goals. Whether it’s BIM modeling, clash detection, or prefabrication detailing, our services aim to reduce risks, enhance productivity, and deliver high-quality project documentation.
Aspectos destacados:
- Engineering-led digital construction consultancy focused on design continuity.
- Specializes in BIM modeling, BIM coordination, and reality-based verification.
- Expertise in a wide range of sectors including residential, commercial, and industrial.
- Proven experience with over 400 successful BIM & VDC projects.
Servicios:
- Apoyo a la ingeniería estructural
- Modelado BIM (LOD 100 a LOD 500)
- Revit Clash Detection & Resolution
- Scan-to-BIM (Point Cloud to BIM Conversion)
- Automatización BIM y optimización del flujo de trabajo
- Prefabrication & Fabrication BIM
- Structural Detailing (Steel, Rebar, Precast)
- Shop Drawings & Fabrication Detailing
2. SWJ Consulting

| Página web: | swjconsulting.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/SWJConsultingEngineers |
| LinkedIn: | www.linkedin.com/company/swjconsultingltd. |
| Twitter: | x.com/SWJConsulting |
| Instagram: | www.instagram.com/swjconsulting |
| Dirección: | Mountbatten House, Grosvenor Square, Southampton, Hampshire, SO15 2RP |
| Teléfono: | 02381 920656 |
SWJ Consulting is a structural engineering consultancy based in Witney, Oxfordshire, with expanding operations in Southampton. They have worked on a wide variety of commercial and domestic projects across the south of England, including in areas like Eastleigh, Portsmouth, and Hythe. SWJ brings their extensive experience to every project, offering practical and innovative engineering solutions. They are particularly adept at value engineering, helping clients enhance project bids by providing efficient and cost-effective design solutions. Their work often involves investigating existing assumptions to uncover better alternatives, ensuring projects are completed on time and within budget.
SWJ also offers a range of services to domestic clients in Southampton, from feasibility studies for complex extensions to designing structural systems for new builds and heritage restorations. They emphasize the importance of early consultations, especially for projects involving complex groundworks or listed buildings. By working closely with clients early in the planning stages, SWJ helps prevent costly design errors and ensures that construction can proceed smoothly.
Aspectos destacados:
- Extensive experience across both commercial and residential sectors.
- Value engineering expertise that adds efficiency and cost savings to projects.
- Specializes in feasibility studies and early-stage consultations for complex projects.
- Strong focus on transparent communication and project clarity.
Servicios:
- Structural Engineering for Domestic & Commercial Projects.
- Value Engineering & Design Optimization.
- Feasibility Studies & Project Planning.
- Listed Building & Heritage Restoration.
- Structural Analysis & Design.
- Basement Design & Specialist Structures.
3. CAD Engineering Solutions

| Página web: | www.cadengineeringsolutions.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/cadengineeringsolutions.co.uk |
| Instagram: | www.instagram.com/cad.engineeringsolutions |
| Dirección: | Trident Court, 1 Oakcroft Rd, Surbiton KT9 1BD |
| Teléfono: | 7405 550606 |
CAD Engineering Solutions is a Southampton-based structural engineering consultancy offering comprehensive design services for both commercial and residential projects. With a strong emphasis on precision and attention to detail, their team of experienced engineers works closely with clients from the planning phase to ensure that the most effective structural solutions are executed. They are well-versed in a range of structural systems and provide expert advice on everything from steel design to reinforced concrete detailing, ensuring that every project meets the highest standards of quality and safety.
CAD Engineering Solutions prides itself on its customer-oriented approach, providing bespoke engineering services that are tailored to the specific needs of each project. Whether designing structural systems for residential developments or providing detailed analysis for commercial buildings, they focus on delivering solutions that are both practical and efficient. Their expertise in CAD and BIM technology allows them to streamline the design process and provide clients with accurate, real-time models and construction documentation.
Aspectos destacados:
- Expertise in both commercial and residential structural engineering.
- Focus on providing tailored solutions that meet client needs.
- Strong use of CAD and BIM technologies for accurate project execution.
- Commitment to delivering high-quality designs on time and within budget.
Servicios:
- Structural Design for Residential & Commercial Projects.
- Steel & Concrete Detailing.
- CAD & BIM Modeling.
- Project Planning & Feasibility Studies.
- Structural Analysis & Design.
- Specialist Structural Consultancy.
4. DGH Structural Engineers

| Página web: | www.dghstructuralengineers.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/people/DGH-Steelworks-Specialists-Ltd/61559929370117 |
| Instagram: | www.instagram.com/dghsteelbeamspecialists |
| Dirección: | Westmead House, Westmead, Farnborough, Hampshire, GU14 7LP |
| Teléfono: | 01252 227425 |
DGH Structural Engineers, based in Southampton, offer a range of structural engineering services focused on residential, commercial, and industrial projects. The company provides precise calculations, innovative designs, and practical solutions for various structural challenges. Their experienced engineers work closely with clients, ensuring that all projects meet the highest standards of safety, functionality, and aesthetic appeal. DGH Structural Engineers specialize in load-bearing wall removal, steel beam installations, and overall structural integrity for a wide array of projects.
With a commitment to delivering results on time and within budget, DGH ensures that every job is completed with attention to detail and quality. Their team collaborates closely with contractors and architects to streamline project execution and ensure all requirements are met. Whether working on a residential renovation or a commercial build, DGH is focused on providing reliable, durable, and efficient engineering solutions.
Aspectos destacados:
- Specializes in steel beam installation and load-bearing wall removal.
- Offers structural integrity solutions for residential, commercial, and industrial projects.
- Focuses on high-quality, safety-compliant results.
- Experienced in working closely with architects and contractors to streamline projects.
Servicios:
- Steel Beam Installations.
- Load-Bearing Wall Removal.
- Structural Calculations & Design.
- Full Project Supervision & Compliance.
- Construction Documentation & Planning.
5. Plan Structures

| Página web: | www.planstructures.co.uk |
| Correo electrónico: | [email protected] |
| Dirección: | 5 Banister Gardens, Southampton, Hampshire, SO15 2LX |
| Teléfono: | 07917 190550 |
Plan Structures, led by Howard Clarke, is a structural engineering firm based in Southampton that specializes in residential projects. The company has extensive experience in designing structural solutions for various residential needs, including steel beam design for load-bearing wall removal, roof alterations for loft conversions, and the design of foundations for new builds. Howard works closely with homeowners, architects, and builders to ensure every project meets the structural requirements and client expectations, while maintaining an efficient and cost-effective approach.
The process at Plan Structures is highly personalized, with Howard acting as the sole point of contact for every project. The team ensures that each project is thoroughly planned from the outset, providing detailed structural calculations, CAD drawings, and practical solutions that align with clients’ needs. Plan Structures is known for its clear communication and the ability to adapt to changing requirements throughout the design and construction phases.
Aspectos destacados:
- Focuses primarily on residential structural projects.
- Offers personalized services with a dedicated point of contact throughout the project.
- Specializes in structural design for home renovations, extensions, and new builds.
- Provides detailed CAD-based structural drawings and calculations.
Servicios:
- Design of Steel Beams & Load-Bearing Wall Removals.
- Roof Alterations & Loft Conversion Design.
- Foundation & Structural Design for New Extensions.
- Full Structural Calculations & Design.
- CAD-Based Structural Drawings & Details.
- Residential Project Feasibility & Advice.
6. Barratt Associates

| Página web: | barratt-associates.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/barrattassociates |
| Dirección: | Studio 1, 27 Heol-Rhosybonwen, Cefneithin, Llanelli SA14 6TF, UK |
| Teléfono: | 0800 774 7754 |
Barratt Associates, based in Southampton, offers structural and civil engineering consulting services for both private and public sector clients. The firm has built a reputation for delivering quality solutions across a variety of construction projects, from domestic renovations to large-scale commercial builds. Barratt Associates specializes in steel and timber structures, roof construction and renovations, and property foundations, providing comprehensive services that cover everything from initial surveys to the final structural designs.
Their team works closely with building contractors, architects, and homeowners to provide accurate structural calculations, CAD drawings, and detailed advice. Barratt Associates’ services are tailored to each client’s needs, ensuring that every project is approached with a focus on precision and cost-effectiveness. The firm is dedicated to providing high-quality results at competitive prices, offering clients peace of mind with every stage of the project.
Aspectos destacados:
- Provides structural and civil engineering consulting for a range of projects.
- Expertise in steel and timber structures, roof renovations, and foundations.
- Works closely with contractors, architects, and homeowners for seamless project execution.
- Offers a personalized approach to each project, ensuring client satisfaction.
Servicios:
- Structural Reports & Surveys.
- Steel & Timber Structural Design.
- Roof Construction & Renovations.
- Property Foundation Design.
- Loft Conversion & Beam Removal.
- Remedial Structural Works & Advice.
7. Paramountbuilt

| Página web: | paramountbuilt.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/paramountbuilt |
| LinkedIn: | www.linkedin.com/company/paramount-built |
| Twitter: | x.com/paramountbuilt_ |
| Instagram: | www.instagram.com/paramountbuilt_official |
| Dirección: | 85 Great Portland St, London W1W 7LT, United Kingdom |
| Teléfono: | 03301339360 |
Paramountbuilt offers structural engineering services in Southampton, providing a range of solutions for residential and commercial projects. Their team is focused on delivering high-quality, client-centered services, ensuring that each project is not only structurally sound but also meets the local building regulations. Paramountbuilt works closely with clients to offer bespoke designs that align with their vision while ensuring safety and practicality. Whether it’s a small home extension or a larger commercial development, their experienced engineers provide reliable structural calculations, planning, and design solutions.
Their services also extend to offering consultations and advice on party wall agreements, structural surveys, and build-over agreements, making sure every aspect of a project is covered. Paramountbuilt’s commitment to sustainability is evident in their design solutions, as they encourage clients to adopt energy-efficient practices whenever possible. With a focus on precision, compliance, and value, they ensure that every project is completed to the highest standards.
Aspectos destacados:
- Provides structural engineering services for both residential and commercial projects.
- Specializes in structural calculations, planning, and design.
- Focus on sustainability and energy-efficient solutions.
- Offers consultation on party wall agreements, build-over agreements, and surveys.
Servicios:
- Structural Calculations & Design.
- Home Extensions & Renovations.
- Load-Bearing Wall Removal.
- Party Wall Services & Dispute Resolution.
- Structural Surveys & Reports.
- Build-Over Agreements.
8. Steelbeam Installers

| Página web: | www.steelbeaminstallers.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/people/DGH-Steelworks-Specialists-Ltd/61559929370117 |
| Instagram: | www.instagram.com/dghsteelbeamspecialists |
| Dirección: | Westmead House, Farnborough, GU14 7LP |
| Teléfono: | 01252 227225 |
Steelbeam Installers is a Southampton-based structural engineering company specializing in steel beam installations and load-bearing wall removals. They focus on providing safe and compliant solutions for both residential and commercial projects, ensuring that every job meets the necessary standards. Steelbeam Installers prides itself on the attention to detail and expertise provided during the planning and execution of each project. Their experienced team oversees all aspects of the installation process, ensuring that each steel beam is fitted properly and safely to maintain the integrity of the structure.
The company also provides structural calculations, design services, and full project supervision to guarantee that the work is carried out according to regulations and industry standards. Their service extends to offering consultation and advice on steel structure design, making sure clients understand the process and the requirements for their project. Steelbeam Installers is dedicated to delivering reliable and efficient solutions tailored to the needs of each client.
Aspectos destacados:
- Specializes in steel beam installations and load-bearing wall removals.
- Provides full project supervision and compliance with regulations.
- Offers structural calculations and design services.
- Expertise in residential and commercial projects.
Servicios:
- Steel Beam Installations.
- Load-Bearing Wall Removal.
- Structural Calculations & Design.
- Full Project Supervision & Compliance.
- Documentación de la construcción.
9. Simple Design Services

| Página web: | www.simpledesignservices.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/simpledesignservices |
| LinkedIn: | www.linkedin.com/in/simon-heathorn-ceng-cenv-mice-socenv-64171569 |
| Dirección: | Bramley House, 183A Botley Road, Burridge, Southampton, Hampshire, SO31 1BJ |
| Teléfono: | 01489 572953 |
Simple Design Services offers structural engineering and design services to clients in Southampton, focusing on residential projects such as home extensions, loft conversions, and structural alterations. They provide comprehensive support throughout the project lifecycle, starting with initial assessments and continuing through to the final design and construction stages. The team is dedicated to offering clear, practical advice to homeowners, ensuring that every project is completed according to building regulations and with an emphasis on safety and functionality.
With over 25 years of experience, Simple Design Services provides structural surveys, planning support, and detailed structural reports to help clients understand the structural integrity of their properties. They specialize in designing alterations to existing properties, such as load-bearing wall removals, and assist with applications for planning permission and building regulations approval. The company prides itself on offering straightforward, reliable solutions that make the design process smooth and cost-effective for their clients.
Aspectos destacados:
- Specializes in residential structural engineering and design.
- Expertise in load-bearing wall removal and home extensions.
- Offers structural surveys, planning support, and structural reports.
Servicios:
- Structural Surveys & Reports.
- Load-Bearing Wall Removal.
- Home Extensions & Alterations.
- Loft Conversions & Garage Extensions.
- Planning & Building Regulations Support.
10. Scott White and Hookins

| Página web: | www.swh.co.uk |
| Correo electrónico: | [email protected] |
| LinkedIn: | www.linkedin.com/company/swhltd |
| Dirección: | Suite 3, New King’s Court, Tollgate, Chandler’s Ford, Hampshire, SO53 3LG |
| Teléfono: | 03331 882511 |
Scott White and Hookins (SWH) is a structural engineering consultancy based in Southampton, offering a wide range of services for both public and private sector projects. The company provides structural design, analysis, and planning solutions for various building types, including educational facilities, hospitals, residential properties, and commercial buildings. Their experienced engineers work closely with architects, contractors, and clients to ensure that projects are not only structurally sound but also compliant with all relevant building codes and regulations. SWH also uses advanced technologies such as BIM and CAD software to support their design and analysis processes.
In addition to their design services, SWH specializes in inspections and structural reports, providing valuable insights into the condition of existing buildings. Their work also extends to foundation design, including site assessments and ground investigations, ensuring that each project starts with a solid foundation. With a strong emphasis on sustainability, SWH encourages energy-efficient design solutions, incorporating green building practices wherever possible.
Aspectos destacados:
- Expertise in structural design for residential, commercial, and public buildings.
- Utilizes advanced BIM and CAD software for design and analysis.
- Specializes in inspections and structural reports for existing structures.
- Focus on sustainability and energy-efficient design solutions.
Servicios:
- Structural Design & Analysis.
- BIM and CAD Modeling.
- Structural Inspections & Reports.
- Foundation Design & Ground Investigations.
- Expert Witness Services.
- Sustainability & Energy-Efficient Solutions.
11. Andrew Waring Associates (AWA)

| Página web: | awaengineers.com |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/awaengineers |
| LinkedIn: | www.linkedin.com/company/awaengineers |
| Instagram: | www.instagram.com/awaengineers |
| Dirección: | The Old Brewery House, Portersbridge St, Romsey SO51 8DJ |
| Teléfono: | 01794 524447 |
Andrew Waring Associates (AWA) is a structural engineering consultancy that has been serving the Southampton area since 1987. The company offers a broad range of services, including structural design, consultation, and surveying for residential, commercial, and marine projects. AWA engineers provide expert advice and design solutions that ensure the safety, stability, and functionality of structures. Their work spans various sectors, from residential buildings and extensions to more complex marine and industrial projects. The team at AWA is dedicated to delivering high-quality results that align with both client needs and regulatory requirements.
AWA’s approach involves clear communication with clients to ensure that every project is thoroughly analyzed, with all potential risks and limitations identified. By using their extensive knowledge of building materials and structural systems, AWA provides innovative solutions tailored to each project’s specific requirements. They also offer feasibility studies and structural surveys, ensuring that clients receive the necessary information to make informed decisions throughout the project lifecycle.
Aspectos destacados:
- Specializes in residential, commercial, and marine structural projects.
- Focus on clear communication and client education throughout the project.
- Expertise in structural surveys, feasibility studies, and design consultation.
- Extensive experience in both new builds and structural modifications.
Servicios:
- Structural Design & Consultation.
- Structural Surveys & Feasibility Studies.
- Steel, Concrete, and Timber Structural Design.
- Marine & Bridge Engineering Services.
- Building Modifications & Change of Use Consultancy.
12. HEB Contractors

| Página web: | hebcontractors.co.uk |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/heb.contractors |
| LinkedIn: | www.linkedin.com/company/heb-contractors-ltd |
| Dirección: | Unit 5 Mill Place, Datchet, Slough, SL3 9HX, United Kingdom |
| Teléfono: | 01344 444929 |
HEB Contractors is a civil and structural engineering firm based in Southampton, offering a comprehensive range of services for both residential and commercial projects. Their team of certified engineers provides solutions for various aspects of construction, from groundwork and foundations to drainage schemes and retaining structures. HEB Contractors specializes in site development, ensuring that all construction is completed to the highest standards of safety and quality. They also emphasize the importance of regulatory compliance, ensuring that each project meets local building codes and standards.
The company’s engineers are skilled in handling a wide variety of projects, including excavation, piling, and in-situ concrete works. HEB Contractors is known for its attention to detail and commitment to delivering cost-effective, sustainable solutions for every project. Whether it’s a small residential development or a large-scale commercial project, HEB Contractors ensures that all structural elements are executed with precision, minimizing risks and ensuring long-term stability.
Aspectos destacados:
- Offers a wide range of services for residential, commercial, and industrial projects.
- Focuses on cost-effective, sustainable engineering solutions.
- Specializes in site development, foundations, and drainage systems.
- Emphasizes safety, quality, and regulatory compliance in all projects.
Servicios:
- Groundworks & Excavation.
- Piling & Retaining Structures.
- Drainage Systems & Sewer Connections.
- Structural Foundations & Concrete Works.
- Site Development & Remediation.
13. Abraham Associates Ltd

| Página web: | www.abrahamassociates.com |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/AbrahamALtd |
| Twitter: | x.com/AbrahamAssocLtd |
| Dirección: | 10 The Glenmore Centre, Guildford Street, Southampton, Hampshire SO14 5BF |
| Teléfono: | +44 23 80 715 689 |
Abraham Associates Ltd is a structural engineering company based in Southampton, offering a variety of services related to both residential and commercial construction projects. They have a strong focus on delivering practical, cost-effective design solutions that meet their clients’ needs. Their team is experienced in a wide range of projects, from simple structural calculations to more complex product designs, ensuring that all engineering work is precise and aligned with safety standards. Their expertise also includes product development and mechanical engineering, which allows them to offer a comprehensive service that spans multiple industries.
The company works closely with clients to understand the unique requirements of each project, providing tailored solutions that address both technical and aesthetic needs. Their focus on creating efficient designs has helped them build a strong reputation for delivering high-quality structural engineering support for a diverse range of clients, from small businesses to large corporations. Abraham Associates is dedicated to using advanced tools such as 3D CAD design and stress analysis to provide accurate and reliable results.
Aspectos destacados:
- Specializes in structural engineering and product design.
- Expertise in residential and commercial projects.
- Focus on delivering cost-effective, practical design solutions.
- Uses advanced 3D CAD design and stress analysis tools.
Servicios:
- Structural Calculations & Design.
- Product Development & Mechanical Engineering.
- 3D CAD Design & Stress Analysis.
- Structural Inspections & Reports.
- Engineering Consultation & Advice.
14. Stantec

| Página web: | www.stantec.com |
| Correo electrónico: | [email protected] |
| Facebook: | www.facebook.com/StantecInc |
| LinkedIn: | www.linkedin.com/company/stantec |
| Twitter: | x.com/Stantec |
| Instagram: | www.instagram.com/stantec |
| Dirección: | White Building, 1-4 Cumberland Place Southampton, United Kingdom SO15 2NP |
| Teléfono: | +44 2382 140907 |
Stantec is a global leader in engineering, architecture, and environmental consulting, with a presence in Southampton. The company provides a range of services for various sectors, including residential, commercial, and public infrastructure projects. Stantec’s team in Southampton works closely with clients to provide innovative and sustainable engineering solutions that address both technical challenges and environmental concerns. Their services span across the entire project lifecycle, from initial design to implementation, ensuring that all projects meet regulatory requirements and sustainability goals.
With a focus on collaboration and creating long-term value for communities, Stantec offers expertise in structural design, environmental engineering, and sustainability. They are committed to integrating the latest technologies and best practices in every project, making sure that each design is both efficient and future-proof. Stantec’s engineers work alongside architects, contractors, and other professionals to deliver comprehensive, well-rounded solutions that meet the diverse needs of their clients.
Aspectos destacados:
- Offers engineering, architecture, and environmental consulting services.
- Specializes in sustainable and innovative engineering solutions.
- Expertise across a wide range of sectors including residential, commercial, and infrastructure.
- Focus on collaboration and community development.
Servicios:
- Structural Design & Engineering.
- Environmental Engineering & Sustainability Solutions.
- Infrastructure & Public Sector Projects.
- Project Planning & Feasibility Studies.
- Engineering Consultation & Advisory.
Conclusión
In conclusion, Southampton is home to a variety of structural engineering support companies, each offering unique expertise to meet the diverse needs of residential, commercial, and industrial projects. Whether you’re tackling a home renovation, a large-scale commercial build, or anything in between, companies like Scott White and Hookins, Andrew Waring Associates, and HEB Contractors bring valuable experience and dedication to the table. They all approach projects with a focus on safety, precision, and efficiency, making sure that every design is not only structurally sound but also meets all regulatory standards.
These companies understand that every project is different, and their ability to adapt to specific client needs, while maintaining high-quality results, sets them apart. From ensuring compliance with building codes to providing innovative, cost-effective solutions, the structural engineering firms in Southampton are committed to delivering results that last. Whether you’re just starting with a feasibility study or managing an ongoing project, these firms offer the support and expertise needed to navigate the complexities of construction with confidence.
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