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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 Hertfordshire. Browse profiles, compare quotes, check real customer reviews, and hire with confidence.

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Some of our top rated structural engineers in Hertfordshire

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  • Structural Engineer in Hertfordshire

    I provide professional design services specialising in floor plans, loft conversions, home extensions, and residential layouts tailored to each client’s needs. With a focus on design, practicality, and attention to detail, I help homeowners transform their spaces into functional and modern living environments. From initial concepts to detailed drawings, I work closely with clients to deliver high-quality plans that maximise space, and bring their vision to life. Reliable, professional, and committed to excellent service on every project. I have worked in the industry for over 11 years, and therefore can provide a quick turnaround time for any design services required and planning support.

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  • Structural Engineer in Hertfordshire

    Aley Design Consultancy Ltd is a Structural Engineering and Architectural Design practice serving Essex, Hertfordshire, London, and the wider surrounding areas. Led by an IStructE Chartered Structural Engineer and experienced Architectural Designer, we provide a complete design service for residential and commercial project. With extensive experience in extensions, loft conversions, new-build homes, structural alterations, and property developments, we support clients from concept through to planning approval, Building Regulations, and construction. Our services include architectural design, planning drawings, Building Regulations designs, structural calculations, steel beam design, foundation design, and structural inspections. By combining architectural creativity with chartered structural engineering expertise, we deliver designs that are practical, compliant, cost-effective, and visually appealing. This integrated approach reduces coordination issues and helps projects run smoothly. We work closely with homeowners, builders, and developers, providing clear communication, professional advice, and attention to detail. Our goal is to deliver high-quality designs and engineering solutions that maximise every project's potential

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  • Structural Engineer in Hertfordshire

    Woodford Construction Services Ltd (WCSL) is a building, construction, and refurbishment company, which has been established for more than 25 years. As reputable building contractor, WCSL is able to offer a wealth of experience, having undertaken a broad spectrum of projects in the past. From small residential refurbishments, to large scale, high-value commercial developments, we are confident that we can provide the skills and services that your building project will require. WCSL offer a range of construction services, from architecture and interior design, to building and refurbishment. We have established and developed a diverse variety of expertise, which can be evidenced through our extensive portfolio of previous commissions. From minor alterations, to larger home builds, we have previously taken on a variety of internal and external residential projects. These have included extensions, loft conversions, and various internal refurbishments, including interior fit outs. We have also been involved in a wide range of commercial construction projects. This has ranged from new build construction, to the extensive refurbishment of flats, houses, offices and industrial units.

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  • Structural Engineer in Hertfordshire

    We are a dedicated team of experienced, field-based professionals with diverse backgrounds in Health and Safety, Engineering, Project Management and Environmental Sustainability. Our combined expertise allows us to deliver integrated building solutions covering essential services, ensuring each client’s project operates smoothly, efficiently, on schedule and always in compliance with the highest industry standards. At VCNY Group Limited, we pride ourselves on turning ambitious visions into reality by blending innovation with practical, reliable execution. Established on unwavering principles of integrity, creativity and excellence. Our company has earned a leading reputation across the construction and civil engineering sectors. In addition to exceptional building services, we provide expert consultancy to guide clients through complex projects with confidence. From initial concepts to project completion, we remain committed to quality, sustainability and client satisfaction, setting the benchmark for superior results in every endeavour.

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  • Structural Engineer in Hertfordshire

    Experienced Construction Contractor | Residential & Commercial Projects With over 12 years of trading and led by a Chartered Surveyor with 40 years of industry experience, we deliver high-quality construction projects from concept to completion. We offer general contracting, design & build and turnkey solutions through our trusted team of architects, engineers and specialist consultants & contractors, ensuring every project is professionally managed from start to finish. Our residential expertise includes new build homes, listed buildings, barn conversions, loft conversions, extensions and property conversions. Our commercial experience includes KFC new build, children's nurseries, shopping centre and retail park landlord works, and five-a-side football centres. We pride ourselves on a personal, hands-on approach, building strong client relationships through clear communication, reliability and attention to detail. We aim to deliver projects on time, within budget and to the highest standards, providing practical advice and solutions throughout. We are backed by comprehensive insurance for complete peace of mind: £5m Public Liability, £5m Employers' Liability and £2m Professional Indemnity Insurance.

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  • Structural Engineer in Hertfordshire

    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

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  • Structural Engineer in Hertfordshire

    CO.35 | Design-led Renovation & Refurbishment CO.35 is a London-based design and refurbishment company helping homeowners improve, renovate and transform their properties. Combining professional backgrounds in interior architecture, civil engineering and construction project management, with experience dating back to 2019, we offer a practical, design-led approach to residential refurbishment. Our services range from individual room improvements and kitchen and bathroom renovations to comprehensive property refurbishments, covering everything from initial planning and design development to construction, specialist trades and finishing works. Based in North London, we undertake projects across Greater London, bringing design understanding and technical expertise together throughout the process. We believe a successful renovation should be thoughtfully designed, carefully executed and clearly communicated. Whether you're updating a single room or refurbishing an entire property, our aim is to deliver a result that works beautifully and practically for your home. Design • Deliver • Maintain

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  • Structural Engineer in Hertfordshire

    At Blue Decor, we believe that style and function are just the beginning of creating a home that serves as a sanctuary and a space where you and your family thrive. We strive to create a uniquely personalized process for each client beyond achieving a pretty space. The right surroundings can transform your mindset and your life. We look forward to creating a space with you that does exactly that.

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  • Structural Engineer in Hertfordshire

    Zaman ArchiHomes Ltd is a CIAT Chartered Architectural practice providing design and project management services for residential and commercial projects across the UK. We help clients develop their ideas into practical, well-considered designs, from extensions and conversions to new homes and commercial spaces. Our services include measured surveys, planning drawings and applications, building regulations drawings, and support through the construction process. We provide a clear, responsive service tailored to each project.

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  • Structural Engineer in Hertfordshire

    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.

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  • Structural Engineer in Hertfordshire

    Blackstone Architects are fully qualified architects specialising in extensions, loft conversions and new build residential projects. We offer a free initial meeting with a qualified architect to discuss your brief, show you similar projects and provide a competitive fixed fee for Planning and or Building Control drawings. We have built strong long-term partnerships with Structural Engineers, Planning Consultants, Party Wall Surveyors, Acoustic Consultants and M & E Engineers, fostering a collaborative approach to every project. Blackstone Architects have worked on over 470 projects in and around the London, Gatwick, Brighton, Oxford, Gravesend and Milton Keynes areas and have extensive experience in all of the RIBA Work Stages: Design, Planning Applications, Building Control, Working Drawings, Tender and on site project management.

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  • Structural Engineer in Hertfordshire

    Qualified Civil Engineer offering complete design and build solutions. Services include groundworks, drainage, foundations, excavation, reinforced concrete works, CAD design, setting out, site engineering and project management. Combining engineering expertise with practical construction experience, I deliver high-quality, compliant and cost-effective solutions for domestic and commercial clients. Committed to precision, reliability and exceptional workmanship from concept to completion.

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  • Structural Engineer in Hertfordshire

    London based Architect with 10 years experience in residential and commercial architecture.

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  • Structural Engineer in Hertfordshire

    Architecture Practice specialising in residential projects, including home extensions, loft conversions and planning applications across the UK. We also work on small residential developments and commercial projects, bringing a considered, practical, yet creative approach from initial design through to planning, technical stages and delivery.

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  • Structural Engineer in Hertfordshire

    At JLP Architects, with studios in London and Buckinghamshire, we craft distinguished architectural solutions for private and corporate clients across the UK and internationally. Our practice is built on delivering refined, bespoke designs with a meticulous focus on quality, value, and client experience at every stage of the journey.We have several examples of projects completed in your area from small flatted developments, barn conversions and new highend houses.

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  • SMART Architectural is a professionally accredited architectural practice delivering high-quality design and technical services across the residential, commercial, and mixed-use sectors. The practice is led by an ARB-accredited Architect and a qualified Architectural Technologist, each with over a decade of industry experience, supported by a skilled design team and a trusted network of specialist consultants. The practice has the capacity to manage 6–8 projects concurrently, delivering approximately 60 projects annually through a flexible and scalable resourcing model. SMART Architectural maintains full Professional Indemnity and Public Liability insurance, ensuring compliance and assurance across all commissions. SMART Architectural specialises in modern contemporary residential design, commercial and mixed-use developments, sustainable architecture, period and heritage properties, and complex planning applications. The practice is particularly well established within Surrey and West London, with in-depth knowledge of local planning authorities, building control requirements, and regional architectural context. In addition to its strong local presence, SMART Architectural operates across Greater London, the Home Counties, and wider UK regions, with a proven track record of successfully delivering projects nationwide.

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4.9

Top rated Structural Engineers

Our Structural Engineers in Hertfordshire, are rated 4.9 out of 5 based on 33 reviews from customers like you.

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What services do Hertfordshire structural engineers offer?

Structural engineers in Hertfordshire 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 Hertfordshire 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 Hertfordshire, 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 Hertfordshire who are ready to help. It’s that simple.

How much do structural engineers in Hertfordshire cost?

The average cost for hiring a structural engineer in Hertfordshire 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 Hertfordshire on MyBuilder.

Find structural engineers in Hertfordshire with MyBuilder

Hiring a structural engineering firm in Hertfordshire 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 Hertfordshire who can register their interest.

Step 2: Compare structural engineers in Hertfordshire

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 Hertfordshire structural engineers with confidence

After you have the information you need from your preferred Hertfordshire 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 Hertfordshire before hiring?

When you are hiring a structural engineer in Hertfordshire, 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 Hertfordshire 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 Hertfordshire projects and council approvals?

The Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire

Do Hertfordshire structural engineers handle planning permission submissions?

Yes, most structural engineers in Hertfordshire 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 Hertfordshire?

A complete service in Hertfordshire 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 Hertfordshire structural engineers provide 3D visualisations or models?

Many structural engineers in Hertfordshire 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 Hertfordshire incorporate sustainable practices like energy calculations?

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

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