Luxury Structural Alterations & Renovations in London
Transforming homes with certified RSJ installation, structural engineering expertise and stunning high‑end finishes.
Get My Free Structural AssessmentOur Core Services
Expertise across structural engineering, home extensions and luxury renovations to suit every project.
RSJ Installation
Certified installation of rolled steel joists and I‑beams for structural openings and wall removals.
Learn MoreStructural Alterations
Reconfigure your space safely with our structural engineering and load‑bearing wall removal services.
Learn MoreHome Extensions
Expand your living space with side, rear or wrap‑around extensions designed and built to perfection.
Learn MoreKitchen Renovations
Create a chef‑inspired kitchen with bespoke cabinetry, high‑end finishes and open‑plan designs.
Learn MoreBathroom Renovations
Indulge in luxury with spa‑quality bathrooms featuring premium fixtures and meticulous craftsmanship.
Learn MoreOur Simple & Stress‑Free Process
From consultation to final inspection, we handle every step with precision and care.
1. Consultation & Survey
We visit your property, discuss your goals and assess structural requirements.
2. Planning & Design
Our structural engineers produce calculations and drawings; we finalise design and schedule.
3. Build & Installation
Certified builders install RSJ beams and complete renovation works with minimal disruption.
4. Completion & Sign‑Off
We handle building control inspections, issue certificates and leave your home clean and beautiful.
What Our Clients Say
“GS Renovation turned our terraced house into a stunning open‑plan home. Their team managed the entire process flawlessly – we couldn’t be happier.”– Sarah, Kensington
“Professional, courteous and meticulous. They handled our structural alterations with care and delivered on time. Highly recommend!”– James, Chelsea
Request Your Free Quote
Share your project details and our team will arrange a complimentary consultation.