29 structural engineers cover Warminster. 10 state chartered status on their website, 3 say they do mortgage or lender reports and 11 say they visit the property.
Businesses
Services, customer types and credentials are as the business describes them on its own website. Credentials marked "stated" have not yet been checked against the institution registers; how we check. Listings last refreshed 29 Sept 2026.
Stated on their website: CEng · Chartered Civil Engineer (MICE/FICE)
Homewise Engineering is an independent structural engineering consultancy based in Swindon, providing structural calculations, structural inspections and building control compliant designs for residential and property projects. The business serves homeowners, architects, builders and developers across Wiltshire, Gloucestershire and Oxfordshire.
Beam calculations
Extensions
Loft conversions
Crack & defect reports
Mortgage / lender reports
Subsidence
Building regs drawings
Works for: Homeowners, Home buyers, Builders & architects, Developers
Peter Foster Engineering Ltd is a structural engineering consultancy based in Bristol, providing structural design and calculations for both domestic and commercial projects including house extensions, loft conversions, load-bearing wall removals, and new build schemes.
Beam calculations
Extensions
Loft conversions
Crack & defect reports
Building regs drawings
Commercial
Works for: Homeowners, Builders & architects, Developers, Businesses
SJF Structural & Civil Engineering is a sole-trader structural engineering consultancy based in Sutton Benger, Chippenham, focusing on domestic and residential projects including beam calculations, extensions, loft conversions, foundations and retaining walls. The business conducts site visits and prepares structural calculations and reports for Building Control submission.
Dunford Structural Engineering Limited, based in Bath, provides structural engineering design, reports and consultancy for residential and commercial clients. Services include new-build design, extensions, loft conversions, and structural inspection reports.
Extensions
Loft conversions
Crack & defect reports
Building regs drawings
Commercial
Works for: Homeowners, Home buyers, Builders & architects, Developers, Businesses
E&M West is a structural engineering practice based in Bath, established in 2009, offering a wide range of structural engineering services with a specialism in sustainable construction technologies, timber frame design, and the appraisal of existing structures.
Crack & defect reports
Extensions
Loft conversions
Basements
Building regs drawings
Commercial
Civil
Works for: Homeowners, Landlords, Builders & architects, Developers, Businesses
AWA Consulting Engineers is a structural, civil and marine engineering consultancy based in Bath and Romsey, with over 30 years' experience delivering design, surveys and consultancy across residential, commercial, industrial, heritage and marine projects.
Extensions
Crack & defect reports
Commercial
Civil
Building regs drawings
Works for: Homeowners, Builders & architects, Developers, Businesses
Fold Consulting Engineers Limited is a structural engineering practice based in Bath, offering bespoke structural design services with particular expertise in timber and historic structures. The team works collaboratively with architects and specialist suppliers on a range of projects including residential and civic buildings.
Extensions
Loft conversions
Commercial
Basements
Works for: Builders & architects, Developers, Businesses
Splinter Structures Ltd is a structural engineering consultancy based in Frome, Somerset, offering structural design for new and existing structures and structural surveys. The firm has experience across a range of project types and materials, with a particular focus on timber.
Extensions
Crack & defect reports
Works for: Homeowners, Home buyers, Builders & architects
White & Lloyd Ltd is a construction consultancy based in Bath and St Albans offering structural engineering, quantity surveying, building surveying, and party wall surveying services. The firm works with homeowners and industry professionals on residential and commercial construction projects.
Beam calculations
Extensions
Party wall work
Building regs drawings
Commercial
Works for: Homeowners, Builders & architects, Developers, Businesses
Mike Evans Structural Engineering is a sole-practitioner structural engineering firm based in Bath, covering Somerset, specialising in domestic projects including steel, concrete, timber and masonry design. The engineer advises on Building Regulation requirements and Party Wall issues.
Advance Structural Engineering is an integrated structural engineering and architectural design firm based in Shaftesbury, Dorset, offering nationwide consultancy on residential and commercial projects. Services include structural calculations, extensions, conversions, structural investigations, party wall matters, and planning and building control support.
Beam calculations
Extensions
Loft conversions
Crack & defect reports
Mortgage / lender reports
Party wall work
Basements
Building regs drawings
Commercial
Works for: Homeowners, Home buyers, Builders & architects, Developers, Businesses
Mark Lovell Design Engineers is a structural and civil engineering practice based in Devizes, Wiltshire, offering services including structural calculations, building regulations applications, party wall surveys, drainage design, and structural surveys. Projects range from domestic single-off calculations to multi-million pound commercial and infrastructure developments.
Beam calculations
Crack & defect reports
Extensions
Loft conversions
Party wall work
Basements
Building regs drawings
Commercial
Civil
Works for: Homeowners, Builders & architects, Developers, Businesses
OCS Civil and Structural Engineers is an independent consultancy based in Frome, Somerset, providing civil and structural engineering design services to residential and commercial clients across the south of the UK. Services include structural engineering, civil engineering, and building inspection and defect assessments.
Beam calculations
Extensions
Loft conversions
Crack & defect reports
Building regs drawings
Commercial
Civil
Works for: Homeowners, Builders & architects, Developers, Businesses
Goss & Parker Structural is a structural engineering consultancy based in central Bristol, established in 2017, serving homeowners, architects and contractors on domestic, residential and small commercial projects including alterations, extensions, loft conversions and new builds.
Extensions
Loft conversions
Crack & defect reports
Commercial
Building regs drawings
Works for: Homeowners, Builders & architects, Businesses
GDL Consulting is a small structural and civil engineering consultancy based in Bradford on Avon, offering calculations for building control, design sketches and drawings, and structural inspection services. The firm focuses on smaller projects and serves clients across the Bath, Bradford on Avon, Trowbridge and Yeovil areas.
Malishev Engineers Ltd is a structural engineering practice based in Bath, operating in the UK and internationally since 2004. The firm specialises in creative structural and glass engineering, including residential construction, façade engineering, basement design, and structural glass design.
Extensions
Loft conversions
Basements
Commercial
Works for: Homeowners, Builders & architects, Developers, Businesses
Precisian is a structural and civil engineering consultancy based in Bath, set up in 2017, offering structural engineering, structural surveys and assessments, civil engineering, facade engineering, and underground drainage design for building projects across a range of sectors.
Crack & defect reports
Extensions
Civil
Basements
Works for: Builders & architects, Developers, Businesses
The Structural Survey Company provides specialist structural surveys and party wall services to homeowners and home buyers, operating across Bristol, Bath and the South-West of England and Wales.
The Structure Studio Ltd is a structural engineering firm with offices in London, Bath and the Midlands, providing structural engineering design, structural surveys and reports, party wall surveying, and contractor design services. They work on residential and commercial projects, serving contractors, developers, architects and homeowners.
Crack & defect reports
Extensions
Party wall work
Building regs drawings
Commercial
Works for: Builders & architects, Developers, Businesses, Homeowners
BIMTek Limited is an established engineering practice based in Midsomer Norton, Somerset, offering surveying, BIM, and engineering design services primarily in the water, wastewater, and construction sectors. Services include 3D laser scanning, drone surveys, civil design (including structural condition surveys and reports), mechanical design, and electrical design.
Crack & defect reports
Civil
Building regs drawings
Works for: Builders & architects, Developers, Businesses
Clegg is a structural and civil engineering practice based in Trowbridge, providing structural and civil engineering design, analysis, reporting and project management across a wide range of sectors including commercial, residential, healthcare, education and heritage throughout the UK.
Crack & defect reports
Commercial
Civil
Building regs drawings
Works for: Builders & architects, Developers, Businesses
Integral Engineering Design are structural and civil engineers founded in 1999, with offices in Bath, London and Leeds, working on a variety of projects throughout the UK including new buildings, heritage reuse, residential, education, and workplace schemes.
Extensions
Commercial
Civil
Basements
Works for: Developers, Businesses, Builders & architects
Mann Williams are consulting structural and civil engineers founded in 1986, with offices in Bath and Cardiff. They work across new build and conservation projects throughout the UK and Europe, covering a wide range of sectors in the built environment.
Extensions
Commercial
Civil
Building regs drawings
Works for: Developers, Builders & architects, Businesses
Ramboll is a globally leading engineering and consultancy company with 1,800 experts across the UK and Ireland, offering engineering, design, environmental and management consulting services. The firm has offices across multiple UK cities and Ireland, and is known for major projects such as Tate Modern's extension and Scotland's Queensferry Crossing.
Works for: Businesses, Developers, Builders & architects, Businesses
Twenty-nine structural engineering firms are listed on Structural Engineer Finder for Warminster. Among them, 19 say they offer extension design, 18 offer structural inspection reports, and 9 offer beam calculations. Ten firms state they hold chartered status, and 11 say they visit properties in person. Seventeen firms say they work with homeowners directly, while 23 also say they work with builders and architects.
Building Regulations work in Warminster falls under Wiltshire Council. You can contact their building control team directly or apply through the Planning Portal. If you prefer a private route, you can use a registered building control approver instead; private approvers must now register with the Building Safety Regulator. Either way, Wiltshire Council's website at wiltshire.gov.uk is a good starting point for local queries.
Common questions
Do I need a structural engineer to remove a load-bearing wall in Warminster?
The Planning Portal advises that a structural engineer or surveyor can determine whether a wall is load-bearing and design a beam for the loads involved, and that it is advisable to speak to one before starting any work. Removing a load-bearing wall usually requires building control approval, though it is building control that decides what is needed in each case. Getting professional advice before you begin is the sensible first step.
How do I apply for building control approval in Warminster?
You can contact Wiltshire Council's building control team directly or apply through the Planning Portal. There are two main routes: a full plans application, where a decision is expected within five weeks (or two months with your consent), is the more thorough option; a building notice suits smaller projects, allows work to start two days after submission, and involves no formal approval of plans. Private registered building control approvers are also an option for work that is not higher-risk.
How do I check a structural engineer in Warminster is chartered?
You can use the Engineering Council's RegCheck tool to confirm whether an engineer's CEng or IEng registration is currently active. The IStructE and ICE also publish member directories you can search. Bear in mind that the ten firms listed for Warminster who state they hold chartered status have made that claim on their own websites; this has not been independently verified by Structural Engineer Finder.
Do I need to tell my neighbours before structural work on a shared wall?
Under the Party Wall etc. Act 1996, if you plan to carry out work on a party wall you must give your neighbour at least two months' notice before the start date. For a new wall on the boundary line or excavation near a neighbour's building, at least one month's notice is required. It is worth getting this in hand early, as disputes can delay a project if notice periods are not properly observed.