Structural calculations for South Wales homes. Building Control approved, fast turnaround.
Structural calculations for wall removals, steel beam sizing and internal alterations. Designed to meet Building Control requirements first time.
Single and double storey extension design — beam sizing, foundation calculations and full structural packages for Building Control submission.
Floor structure, roof alterations, dormer construction and ridge beam design. All calculations prepared for Building Control approval.
Full structural design packages for new build residential projects, including structural drawings and calculations from foundation to roof.
Structural inspections and condition reports for homeowners, surveyors and solicitors. Clear written reports suitable for mortgage and insurance purposes.
Pad foundations, strip footings and masonry bearing calculations for new builds and extensions. Designed to suit ground conditions and local requirements.
Practical structural advice at any stage of your project. Speak directly with a qualified structural engineer — no jargon, no unnecessary complication.
Smaller scale commercial and mixed-use structural design. Get in touch to discuss your project requirements.
Share your drawings, sketches or photos — whatever stage you're at. Send your plans by email or message using the contact icons below.
Clear, fixed-fee pricing with no hidden costs. Quotes returned the same day.
Structural calculations prepared to professional standards with a fast turnaround.
Calculations ready to go straight to your Building Control department — no rewrites needed.
All calculations are prepared to meet Building Control submission requirements — no rewrites, no back and forth.
Most projects completed within 5–7 working days of receiving plans. No waiting weeks for your calculations.
A growing reputation across South Wales built on practical advice, fair pricing and reliable delivery.
Based in South Wales, familiar with local Building Control teams and regional construction practices.
Professional indemnity insurance in place on every project. Your peace of mind is covered.
No jargon. Clear quotes, clear calculations. Easy to deal with from first contact to completion.
"Behind every sleek finish is the structure doing the hard work. What you don't see makes all the difference."
CPR Engineering Design
Covering all of South Wales including:
Rated by homeowners, builders and architects across South Wales.
Leave a Review →"Brilliant service from start to finish. Had our calculations back within 24 hours and Building Control were happy first time. Will definitely use CPR Engineering Design again."
"Used CPR for a loft conversion — very knowledgeable, competitive price and sorted everything quickly. Highly recommend to anyone needing a structural engineer."
"Fast, professional and easy to deal with. Needed steel beam calculations urgently and CPR delivered same day. Exactly the kind of local engineer you want on your side."
Send your plans, drawings or photos and we'll come back to you with a clear, fixed quote — usually the same day. No obligation, no jargon.
No plans? No problem.
If drawings aren't available, we can carry out a site visit to take measurements and assess the structural loading — for a small additional fee — before providing a full design quotation.
CPR Engineering Design Ltd · South Wales
