Xponexus Engineering provides civil and structural engineering,
CAD, BIM, drafting and remote engineering support services.
We work with engineering consultancies, contractors, developers,
architects, businesses and private clients.

We support a broad range of projects including residential alterations,
extensions, loft conversions, steel and concrete structures,
retaining walls, industrial structures, commercial projects,
infrastructure-related work and engineering documentation.

Yes. Much of our engineering and technical support can be delivered
remotely across the UK. Site attendance can also be arranged where
required and where location and project scope allow.

Send us your project details through our contact page, including any
available drawings, photographs, sketches, surveys or existing
structural information.

We can then review the requirement and advise on the likely scope,
information needed and quotation.

Yes. Depending on the project, we can prepare structural calculations,
design drawings, details and supporting engineering documentation.

The exact deliverables will be confirmed as part of the agreed scope.

Yes. We regularly assist with structural alterations such as removing
load-bearing walls and forming larger openings.

Depending on the property, the design may include steel beams,
posts, padstones, bearings and supporting calculations.

Yes. We can provide structural design support for loft conversions,
rear extensions and other residential alterations.

This may include beams, floor joists, roof alterations, posts,
foundations, lintels and other structural elements as required.

Yes. Where required, a site visit can be arranged to review the
existing construction, visible structural arrangement and proposed
alterations before finalising the design.

We can prepare structural calculations and drawings intended to
support Building Control submissions where this forms part of the
agreed service.

Final acceptance remains subject to review by the relevant Building
Control body or other approving authority.

Yes, where suitable project information is available. Foundation
design may require information relating to loads, existing construction,
ground conditions, trees, drainage and site-specific constraints.

Remote engineering support allows consultancies and engineering teams
to add technical capacity without necessarily increasing their
permanent in-house headcount.

Our engineers and technicians can support calculations, drawings,
BIM modelling, drafting and other defined project tasks as an extension
of the client’s existing team.

Yes. Depending on the agreed working arrangement, our engineers and
technicians can coordinate directly with client teams, follow internal
standards and support existing project workflows.

Yes. One of the main benefits of flexible engineering support is the
ability to increase delivery capacity during busy periods, project
peaks or temporary resource shortages.

Yes. We can discuss both project-based support and longer-term
resource arrangements depending on the client’s technical needs,
workload and required disciplines.

Our support can include engineering drawings, drafting, BIM modelling,
drawing production, detailing, model updates and coordination.

Yes. We can work to client-provided drawing standards, templates,
layer conventions, title blocks and agreed document-control procedures.

Yes. We can work from marked-up drawings, PDFs, sketches and design
comments to revise and develop drawing packages.

Fees depend on the project size, complexity, number of structural
elements, available information, required drawings and whether a
site visit is needed.

Contact us with your project details and we can provide a quotation
based on the required scope.

Where available, please send:

• Architectural or planning drawings.
• Existing and proposed floor plans.
• Photographs of the property or structure.
• A brief description of the proposed work.
• Any previous structural drawings or calculations.
• Relevant surveys or site information.

Minor clarification may be included within the agreed scope, but
significant changes to the architectural layout, structural scheme
or project requirements may require additional design work and
additional fees.

We will normally advise you where a requested change falls outside
the original scope.

No. Some projects can be designed using sufficiently detailed and
reliable drawings, photographs, surveys and other information.

However, a site visit may be recommended where the existing structural
arrangement is unclear or where site-specific verification is required.

Yes. For projects designed by Xponexus Engineering, builders and other
project parties may contact us for reasonable clarification regarding
our issued structural information.

Construction should not proceed on the affected element until the
discrepancy has been reviewed.

Existing structures can differ from available plans, and the design
may need to be revised if the actual construction or dimensions are
significantly different from those assumed.

Not unless construction supervision, inspection or site attendance
is specifically included within the agreed scope.

Contractors remain responsible for workmanship, construction methods,
temporary stability, sequencing and site safety unless otherwise
expressly agreed.

Turnaround depends on project complexity, workload and the quality
of information available at the start of the project.

We will normally provide an estimated programme when confirming the
quotation or scope.

Where capacity allows, we can consider urgent project requirements.
Please tell us your required date when submitting your enquiry so
that we can confirm whether it is achievable.

You can contact us through the website contact form or through the
contact methods shown on our website.

Visit our
Contact Us
page to send an enquiry.