Describe your job with details to view a tailored list of tradespeople.
Post your job

Find structural engineers in St James

When it comes to new builds, conversions, or extensions, finding the right structural engineer makes all the difference. Post your job on MyBuilder to connect with verified structural engineers in St James. Browse profiles, compare quotes, check real customer reviews, and hire with confidence.

Two structural engineers are discussing some plans for a new house build.

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated structural engineers in St James

121 Results

Sort by:

  • Structural Engineer in St James

    Our mission is clear – to transform spaces into timeless works of art that seamlessly blend form and function. KNIGHTBRIDGE-ONE is driven by a passion for creating environments that not only meet our clients’ aspirations, but exceed them. Our diverse portfolio spans from groundbreaking new build works to the meticulous integration of landscape architecture, ensuring each project is a testament to our unwavering pursuit of perfection. Making innovation and expertise in design and build for conversions, extension and alteration works.

    Get in touch
  • Structural Engineer in St James

    Parallels Studio is an architectural design and project management practice specialising in residential, commercial, and retail developments. We provide end-to-end design services, including concept design, planning applications, Building Control drawings, AutoCAD drafting, 3D modelling, technical detailing, and construction documentation. We work closely with clients, consultants, and contractors to deliver practical, high-quality design solutions that comply with UK regulations while meeting project budgets and timelines.

    Get in touch
  • Structural Engineer in St James

    DM Contractors At DM Contractors, we provide reliable, high-quality building, maintenance, and property improvement services for both residential and commercial clients. With a skilled team covering a wide range of trades, we take pride in delivering professional workmanship, clear communication, and dependable service from start to finish. Our services include bricklaying, carpentry, painting and decorating, plumbing, electrical work, plastering, second-fix installations, and general home and office maintenance. Whether you need a small repair, ongoing property maintenance, or a larger renovation project, we have the experience and expertise to complete the job to the highest standard. Customer satisfaction is at the heart of everything we do. We work efficiently, keep our work areas clean and tidy, and always aim to complete projects on time and within budget. No matter the size of the job, you can count on DM Contractors for honest advice, quality craftsmanship, and a reliable service you can trust. Our Services * Bricklaying * Carpentry * Painting & Decorating * Plumbing * Electrical Work * Plastering * Second-Fix Installations * General Home Maintenance * Office Maintenance * Property Repairs & Improvements Site Visits & Quotations To ensure every quotation is accurate and tailored to your project, an upfront payment of £80 is required for all site visits. This fee covers a comprehensive site survey, consultation to discuss your requirements, and a detailed written quotation. If you choose to proceed with DM Contractors after receiving your quotation, the full £80 fee will be deducted from the total cost of the quoted works, meaning the survey fee is credited back against your project.

    Get in touch
  • Structural Engineer in St James

    Call-to-Action: ✅ Need structural support for your project? [Contact us today] Intro Section: At M² Structural Ltd, we deliver expert structural engineering services across London and beyond. From concept to Building Control approval, we provide trusted design solutions for residential projects — whether you’re opening up internal spaces or extending your home. Our Core Services: 🔹 Structural Calculations & Drawings 🔹 Loft Conversions & House Extensions 🔹 Steel Beam Design & Load-Bearing Wall Removal 🔹 Building Control Compliance 🔹 Retrospective Approvals Featured Project Snapshot (Before/After Section): See how we transformed a London home by removing a bearing wall to create a brighter, more open living space — all structurally designed and approved. ⸻ 👷‍♂️ About Us Headline: Experienced. Accredited. Detail-Driven. Text: M² Structural Ltd is a structural engineering consultancy delivering safe, efficient, and regulation-compliant design for domestic projects. With over 15 years of experience in the industry, our work combines

    Get in touch
  • Structural Engineer in St James

    At PLUS, we believe that architecture has the power to impact positively on the way we live, work & play. At the heart of what we do is a belief in making lives better. We specialise in crafting timeless homes that bring joy and elevate the everyday. Our designs are deeply rooted in their context and carefully tailored to the lives of the homeowners. Through a process of thoughtful collaboration, precise management and exceptional craftsmanship, we build homes that reflect both the past and the future, offering a lasting sense of comfort and meaning.

    Get in touch
  • LUX contracts are a friendly,family run building contractor. We carry out all types of construction projects; refurbishments, kitchen and bathroom installations, conversions, extensions and electrical projects.Our team of tradesmen have many years of experience. We have completed numerous projects working closely with clients to ensure we understand and deliver a very high standard, meeting the clients requirements and expectations .

    Get in touch
  • Structural Engineer in St James

    At SturdyPlans, we specialise in high-quality planning permission and building regulations drawings for homeowners looking to extend, convert or fully transform their properties. From loft conversions and rear extensions to full refurbishments and new layouts, we provide a fast, professional and cost-effective service tailored to modern homeowners and developers. We combine architectural design, technical detailing and practical construction knowledge to create drawings that are not only approval-ready, but buildable in the real world. Our streamlined online-first approach allows us to offer exceptional value without compromising on quality, communication or turnaround times. Our services include: Planning Permission Drawings Building Regulations Packages Structural Engineering Coordination Loft Conversion Designs Rear & Side Extensions Garage Conversions Interior Reconfiguration Layouts Tender & Build Support Why clients choose SturdyPlans: ✔ Fast turnaround times ✔ Clear fixed pricing with staged payments ✔ Experienced in London borough planning policies ✔ Practical designs focused on maximising value and space ✔ Friendly, responsive communication throughout ✔ Remote nationwide service with local expertise

    Get in touch
  • Structural Engineer in St James

    We are competent, use the correct tools and have detailed knowledge of all aspects of construction from years of building experience. We mainly operate in London and the Home Counties, but will travel further on occasion. We do what we say and communicate clearly so you can be certain that your requests will be met . We have years of experience working with exacting Architects and Designers.

    Get in touch
  • Structural Engineer in St James

    London Architecture Works is a London-based architectural practice with a specialism in residential extension, refurbishment and newbuild work. We have an extensive portfolio of residential work across the capital and beyond and offer a phased, flat-rate fee appointment structure which allows the client to retain our services for any project duration they wish from design to completion.

    Get in touch
  • Structural Engineer in St James

    Hi, we at Hatler homes make sure that we provide timely service to customers and customers satisfaction is our priority. Secondly, we only get the jobs that we know we can pull off. We focus on quality rather than quantity. We offer paint. Construction and designing services.

    Get in touch
  • Structural Engineer in St James

    "I offer clients a unique combination of structural expertise and essential trade skill. I spent eight years as a University-qualified Construction Engineer in my home country, ensuring I approach every project with meticulous planning, safety awareness, and a deep understanding of structural integrity. I am legally entitled to work in the UK and have chosen to launch a career focused on direct, high-quality service. To underpin this new venture, I am currently finalizing my Level 2 Plumbing certification at North West College, making me proficient in all key areas of household maintenance, repair, and installation. Trust me for work that is not just repaired, but engineered and plumbed to last, providing reliability and peace of mind for your home.

    Get in touch
  • Avion Homes Limited specialises in residential new builds, extensions, refurbishments, and bespoke self-build projects across Essex, West Kent, and surrounding areas. With years of experience managing residential developments for major nationwide housebuilders, we deliver high-quality construction with a strong focus on workmanship, organisation, and reliability from start to finish. Our services include: • Residential New Builds • Property Extensions • House Refurbishments • Self-Build Projects • Construction Management As an FMB member and TrustMark registered company, we are committed to delivering professional, compliant, and well-managed construction projects for homeowners, investors, and developers.

    Get in touch
  • Structural Engineer in St James

    Handyman Herbie is a trusted, London-based handyman startup delivering professional, timely, and fully insured repair and maintenance services for residential and commercial properties

    Get in touch
  • Structural Engineer in St James

    At DF Architecture Works, we're a young practice built on a simple belief: great design starts with great process. We've trained and worked within established UK architecture practices, so we know the planning and building control process inside out — and we've built our own workflow around the best of what we learned. From the very first sketch, we work in an advanced BIM-based workflow, giving every project a level of precision and coordination usually reserved for much larger practices. This means clashes are caught early, drawings stay consistent and accurate throughout, and your project moves through planning and building regulations with far fewer delays or surprises. We may be early in our journey, but we've built our practice around the tools and standards the industry is moving toward — not the ones it's leaving behind. That gives our clients the benefit of a fresh, energetic approach, backed by a rigorous, modern way of working that ensures every project is delivered to a high standard, from first concept to final completion.

    Get in touch
  • Structural Engineer in St James

    We are an architecture and interior design practice in London, working with families and individuals who want to fall in love with their home. With a background in anthropology and focused on inclusive design and sustainability, let's work together to design your space to become deeply personal to you.

    Get in touch

5

Top rated Structural Engineers

Our Structural Engineers in St James, are rated 5 out of 5 based on 34 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What services do St James structural engineers offer?

Structural engineers in St James handle everything from structural calculations, to house extensions and new builds. They can help to make your project safe, compliant, and built to a high standard.

Common structural engineering services in St James include:

  • Structural calculations to assess loads and safety for beams, floors, and supports.
  • Structural engineering drawings, including detailed construction plans. Measured surveys to get the dimensions of your existing property.
  • Design work for loft conversions and rear extensions.
  • Planning and Building Control support to help meet regulations.

If you're looking for structural engineers and specialist firms in St James, MyBuilder makes it easy.

It only takes a couple of minutes to post, including what kind of structural work you are looking for, and you’ll be matched with structural engineers in St James who are ready to help. It’s that simple.

How much do structural engineers in St James cost?

The average cost for hiring a structural engineer in St James can start from around £1,000 to £2,500 for basic structural calculations and drawings on a small project like an extension, with prices increasing for larger jobs.

Here’s a quick look at typical structural engineer costs:

  • Planning drawings for extensions: £1,000 to £2,000
  • Loft conversions or small new builds: £1,500 to £3,500
  • Full house extension service: £2,000 to £5,000
  • New 4-bed home design: £8,000 to £15,000+

To get an idea of the right price for your service, it’s best to read this quick structural engineer cost guide, and compare quotes from different structural engineers in St James on MyBuilder.

Find structural engineers in St James with MyBuilder

Hiring a structural engineering firm in St James with MyBuilder is simple. Just follow these steps:

Step 1: Post your structural engineering job on MyBuilder

Whether you need simple structural calculations or detailed drawings for a full house extension, post your job on MyBuilder to find structural engineers near you.

As soon as you’ve posted your job, we’ll share it with local structural engineers in St James who can register their interest.

Step 2: Compare structural engineers in St James

Once your job receives interest from structural engineers,you can compare their MyBuilder profiles, work history, and customer reviews.

From there, you can get in touch to discuss your specific needs, what’s included in their service and request quotes to find the best fit for you!

Step 3: Hire St James structural engineers with confidence

After you have the information you need from your preferred St James structural engineers on MyBuilder, you can compare your options and quotes before making your final decision.

All tradespeople on MyBuilder undergo checks at registration - such as ID documents, company details, certifications for regulated jobs and skill assessments - allowing you to hire with confidence.

What to ask a structural engineer in St James before hiring?

When you are hiring a structural engineer in St James, it’s important to ask the right questions to make sure you find the right fit for the job you need done:.

Are you chartered with indemnity insurance?

Every St James structural engineers should explain their professional status (e.g., chartered IStructE or ICE member with years of membership) and confirm insurance details (e.g., £1m+ professional indemnity cover for design risks).

Do you have experience with similar St James projects and council approvals?

The St James based structural engineer should go through some specifics, like how they have executed different types of local extensions or lofts approved by councils in your area. Often, you can view images of their previous projects on MyBuilder.

What’s your process for surveys, calculations, and compliant drawings?

Expect St James structural engineers to walk you through the whole process. Asking this helps confirm they follow a thorough, step-by-step approach tailored to your property, from on-site surveys to precise load analysis and drawings.

What are your fees for my project, including fixed pricing and site visits?

A structural engineer in St James should give you a clear quote. They should quote a fixed fee for your project (e.g., £1,500 for loft including survey, drawings, visits, and revisions), with a simple breakdown and no surprises.

What's your availability, and how do you manage project issues?

Structural engineers in St James often offer site visits within a week, provide regular updates via phone or email, spot potential issues early (like foundation changes), and deliver fast redesign options with clear costs to keep your project on time and within budget. It’s good to talk through their availability early on.

FAQ: Common questions about structural engineers in St James

Do St James structural engineers handle planning permission submissions?

Yes, most structural engineers in St James prepare and submit structural calculations and drawings as part of planning applications, coordinating with your architect and local council. This ensures load-bearing designs meet local guidelines from the start, avoiding delays along the way.

What is included in a structural engineering service in St James?

A complete service in St James usually includes measured surveys, structural calculations, detailed construction drawings for Part A compliance, planning/building regulations submissions, site visits, and coordination with builders.

It’s a good idea to confirm a full scope checklist upfront.

How long does the structural engineering process take?

Timelines vary by project size and approvals. Basic calculations and drawings might take 2 - 4 weeks, while full conversion designs with Building Control could span 4 - 8 weeks. Your chosen structural engineer can outline a precise schedule after an initial site visit.

Will St James structural engineers provide 3D visualisations or models?

Many structural engineers in St James offer 3D models or visualisations integrated with their drawings to show beam placements and structural changes clearly before work begins.

This helps for loft conversions, extensions, or planning submissions, making complex load details simpler.

How do structural engineers in St James incorporate sustainable practices like energy calculations?

A structural engineer in St James should run energy calculations with your design, use efficient materials for better EPC ratings, and show savings without extra cost.

Other tradespeople in St James

Cities