Basement Conversion in Lewisham

Specialist structural engineering for basement conversions in London. We design underpinning, waterproofing systems, retaining walls, and provide comprehensive structural calculations for basement excavations. Professional basement conversion engineering.

Based in Ilford, we work with homeowners in Lewisham and the surrounding area. Get in touch for a free consultation about your project.

Our Basement Conversion Process

  • Initial consultation and site assessment
  • Detailed structural analysis and calculations
  • Comprehensive design drawings
  • Building Control-ready documentation
  • Post-works inspection and certification

Why Choose SBS?

  • 20+ years of structural engineering experience
  • Certified professionals and Building Control approved
  • Fast turnaround times and competitive pricing
  • Local to Lewisham — quick site visits
  • Full support from design through to completion

Understanding Lewisham

What Homeowners & Contractors Say

No specific testimonials yet for this combination. Contact us to discuss your project.

Local Projects in Lewisham

We're actively working on basement conversion projects in Lewisham. Contact us to discuss your project.

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