We at Bolt Structures are an independent, professional company providing a variety of engineering and surveying services. We offer professional structural and civil engineering design and calculation to British Standards and Eurocodes, as well as structural engineer’s report. Our aim at Bolt Structures to provide high quality, cost effective solutions to your structural and surveying needs be it at feasibility stage, or during design or construction phases.

At Bolt Structures we understand that in most structural projects time is the essence, and we are able to provide a very quick and efficient service at a competitive price.


Bolt Structures is committed to being UK’s premier structural and civil design company. Unwavering dedication and commitment to proactive solutions that best serve our clients are the cornerstones of our business model. By continually refining our business practices based on our hands-on experience, we will create a strong, cooperative partnership with our clients.

Google Reviews

kal Kal
kal Kal
Zeeshan arranged visit promptly and structural survey completed to a high standard. Very pleased with the service and would highly recommend Bolt Structures who are looking for a reliable structural surveyor
Miss Fiyah
Miss Fiyah
I found Zeshan of Bolt Structures to be: creative, a team player, a problem solver, meticulous, trustworthy and eager to understand the issues presented with my property. He arrived promptly and understood the issues at hand. The quote provided was very reasonable; however, Bolt Structures was chosen due to the detail they provided in the structural drawings, calculations report, and reassurance. I will use Bolt Structures for future projects.
Cecilia Lubbock
Cecilia Lubbock
I found Zeshan from Bolt to be committed to helping us come to a structural solution bearing in mind the build constraints we faced. His work was coordinated quickly with the Architect and the details shown on the drawing were clear and easy to understand for the builder. I would not hesitate to recommend Bolt for structural services.
Roozbeh Assadian
Roozbeh Assadian
I asked Zeshan and he kindly undertook design of a knock-through and RSJ installation. I found him approachable, with excellent communication and knowledge. The support he provided was outstanding. By profession I am a charted civil engineer and was able to check his calculations too. His fees was also extremely reasonable. I can not recommend him highly enough!
Bobby Hayat
Bobby Hayat
I worked with Bolt structures last year, on a residential project for a bungalow conversion. Zeshan was extremely professional and took the time to understand my requirements. Price wise they were very competitive and most importantly work was completed within the agreed time. One real bonus was the after sales service, any questions or queries my builders have had, have been dealt with in a timely manner. I would highly recommend this firm for any work you are doing. Good luck!!
randal whittaker
randal whittaker
I asked Zashan to support on our extension and found of all the engineers I talked to that he was the most responsive and was also very flexible when our plans changed. Would recommend.


100% Success In Building Regulation Applications

Fully Qualified

Transparent Fees

Practical & Efficient Designs

Clear Advise

Fast Turn Around


What does a structural engineer do?

A structural engineer is responsible for the design of a building or structure, providing the calculations and drawings relevant to assure structural integrity throughout construction and life cycle. This ensures buildings and structures are safely built and comply with Part A of the Building Regulations.

Do I need a structural engineer for my home project?

If construction work is proposed in a project, involving altering the existing structure, adding significant loads or building a new structure, then you will need a structural engineer. If you are unsure whether the alterations are structural (such as whether a wall is load bearing or if removing a chimney has structural implications) then you will also need advice from a structural engineer.

Why do I need structural calculations for my project?

If construction work is proposed in a project, involving altering the existing structure, adding significant loads or building a new structure, then you will need structural calculations. These calculations and drawings will need to be produced by a qualified structural engineer in order to comply with building regulations and other statutory regulations. Not all projects require calculations, but it is recommended that you speak to an engineer to seek advice.

When would I need a Structural Engineer?

It is recommended to engage with a structural engineer as well as an architect at building control design stage, well ahead of construction. In other cases, particularly for new builds or basement conversions, a structural engineer might be required to carry out a feasibility study before submitting a planning application. The architect can also advise the client on when a structural engineer is required.

Do you produce safe designs, accurate drawings and calculations?

Yes, each design is tailored to meet your project’s requirements, following a site inspection. We take into account relevant design codes, building regulations and CDM regulations.