What does a structural engineer do in building design?

They calculate and design the structural elements of a building to ensure it’s strong, stable, and compliant with building regulations.

When do I need a structural design?

You’ll need structural calculations for any project that changes load-bearing elements — such as removing walls, adding an extension, converting a loft, or building a new property.

Can an architect do structural design?

Architects design layouts and aesthetics, but structural engineers handle the technical calculations that make those designs safe and compliant.

Do I need structural calculations for Building Control approval?

Yes. Building Control will require signed-off structural calculations for any work that affects a building’s stability or structure.

How long does it take to get structural design drawings?

Simple projects can be completed within a few days. More complex designs, such as multi-storey or bespoke builds, can take one to two weeks.

What qualifications should a structural engineer have?

Look for membership with the Institution of Structural Engineers (IStructE) or Institution of Civil Engineers (ICE) to ensure professional standards and competence.

Structural Designer in Hertfordshire (17)

Describe your job

Give us the details of your job and we'll send it to specialist trades for you

Describe your job

Receive multiple quotes for your job from reviewed and trusted tradespeople

Sort by:

SJW Design & Build
9.83
(27 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Core Drilling
Sustainable Construction
Wall Tie Replacements
Call
Wade Developments Ltd
10.00
(18 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Project Management
Sustainable Construction
Refurbishments
Call
Tibu Construction Ltd
9.71
(53 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Basement / Cellar Conversions
Demolition
Concrete Garages
Call
Nailed It Complete Building Works
10.00
(47 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Period Property Restoration
Extensions / Conversions
Foundations
Call
TOTAL SERVICES CONSTRUCT LTD
9.50
(15 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Car Ports
Garden Studios
Garage Conversions
Call
Skaci And Sons Limited
10.00
(24 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Garage Conversions
Concreting
Garden Studios
Call
L
Luan Meta
9.94
(63 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
General Building
Concreting
Garage Conversions
Call
ET Construction Group Ltd
9.83
(8 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Period Property Restoration
Demolition
Refurbishments
Call
Toci.D Construction Ltd
9.89
(8 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Mastic Sealant
Brick / Concrete Structural Repairs
Sustainable Construction
Call
Building Bulls Ltd
9.92
(8 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Steel Fabrication
Extensions / Conversions
Emergency Builder Service
Call
G
G.S.W Building Ltd
10.00
(46 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Brick / Concrete Structural Repairs
Concreting
Project Management
Call
Lake's Carpentry & Builders
10.00
(122 reviews)
Operates in Hertfordshire
Services & skills
Builder
Structural Design
Warehouse Racking
Project Management
Partition Walls
Call

Top rated Structural Designers in Hertfordshire

/10

88 ratings

Our Structural Designers in Hertfordshire are rated an average of 10 out of 10 based on a sample of 88 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Structural designers in Hertfordshire

Structural design ensures that buildings and structures are safe, stable, and built to withstand everyday use and environmental forces.

From home extensions and loft conversions to large commercial projects, a qualified structural engineer can provide detailed calculations and drawings to make your project safe, compliant, and efficient.

What structural designers do

A structural designer or engineer analyses how loads and forces act on a structure.

They use advanced software and building regulations to design foundations, beams, columns, and other supporting elements that meet safety standards.

Whether you’re planning a new build or altering an existing property, they’ll help ensure your design meets Building Control requirements.

Working with a structural design specialist early in your project can also help reduce material waste and prevent costly construction issues later on.

How much does structural design cost?

The cost of structural design in Hertfordshire depends on the project’s size and complexity.

For straightforward residential work like a beam calculation or load-bearing wall removal, costs are typically in the region of £250–£750. Full structural design for extensions or new builds may range from £800–£2,500+, depending on scope and detail required.

Most engineers provide a fixed quote once they’ve reviewed your drawings or site plans.

Looking for more tradespeople in Hertfordshire?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Hertfordshire and check out our latest home improvement guides.

Structural Designer in Hertfordshire (17)

Search results

Describe your job

Describe your job

SJW Design & Build

Services & skills

Wade Developments Ltd

Services & skills

Tibu Construction Ltd

Services & skills

Nailed It Complete Building Works

Services & skills

TOTAL SERVICES CONSTRUCT LTD

Services & skills

Skaci And Sons Limited

Services & skills

Luan Meta

Services & skills

ET Construction Group Ltd

Services & skills

Toci.D Construction Ltd

Services & skills

Building Bulls Ltd

Services & skills

G.S.W Building Ltd

Services & skills

Lake's Carpentry & Builders

Services & skills

Structural designers in Hertfordshire

What structural designers do

How much does structural design cost?

Looking for more tradespeople in Hertfordshire?