About Us
Premier Design & Build Contractors in London
Meet the Director
As the founder and Managing Director of ,S & M Solutions Ltd I bring over 22 years of hands-on experience in residential construction, supported by an NVQ Level 6 in Construction Management. I remain closely involved in every project, providing clear oversight from initial consultation through to final handover to ensure consistently high standards of quality and delivery.
Before establishing S & M Solutions Ltd, I worked on a wide range of high-value residential and commercial projects across London. That experience shaped a structured, design-led approach focused on careful planning, technical coordination, and financial control — principles that underpin how we deliver our projects today.
I founded the company to provide homeowners with a more professional and considered construction experience. While our work is delivered by an experienced team and trusted specialists, clients benefit from direct director-level involvement throughout, ensuring clarity, accountability, and confidence at every stage.
Safet Mustafaj Founder and Managing Director, S & M Solutions Ltd
About the Company
Founded in 2015, S & M Solutions Ltd began as a construction-led contractor, delivering complex residential projects across London. This hands-on foundation established a strong technical understanding of how buildings are put together — knowledge that continues to inform every project we deliver today.
As the business evolved, we expanded beyond construction-only services to offer a fully integrated Design & Build approach. By bringing design development, planning coordination, and construction delivery under one roof, we are able to provide a more structured, transparent, and reliable service for homeowners undertaking significant residential projects.
Today, S & M Solutions Ltd specialises in high-quality extensions, loft conversions, and full-home renovations across London. Our work combines architectural intent with practical build expertise, allowing us to manage complex projects with confidence, clarity, and consistently high standards from concept through to completion.
At S & M Solutions Ltd, we provide a fully managed Design & Build service, offering a clear and structured route from early design development through to construction and final handover. Our work is focused exclusively on high-quality residential projects across London, delivered with careful planning, technical rigour, and close attention to detail.
We specialise in:
Residential extensions and loft conversions
Full-home renovations and structural reconfigurations
Select new build homes
Integrated external works delivered as part of extension and renovation projects
All services are delivered as part of a coordinated Design & Build approach, ensuring clarity, accountability, and consistently high standards throughout.
Why Choose S&M Solutions Ltd?
A Growing & Forward-Thinking Company
We continually evolve, investing in new skills, technologies, and methodologies to enhance our services.
A Complete Turnkey Service
We handle every detail, from architectural design to construction, planning approvals, and project management.
Uncompromising Quality
We collaborate with leading designers, master artisans, and trusted tradespeople, using only the finest materials.
At S & M Solutions Ltd, we are proud to be industry-accredited. As members of the Federation of Master Builders and Government Trusted Traders since 2017, we uphold the highest standards of quality and professionalism in our work.
Expertise in Listed Buildings & Conservation Areas
We specialize in restoring and renovating heritage properties, ensuring compliance with strict conservation regulations while maintaining architectural integrity.
Our client-centric approach is at the heart of everything we do. We provide tailored guidance, ensuring that every decision aligns with your vision and investment. Your satisfaction is our top priority, and we are dedicated to delivering a project that exceeds your expectations.
Our Design & Build service is crafted for discerning homeowners and select commercial clients who seek seamless project execution, architectural elegance, and a stress-free construction experience.
Get in Touch
Seeking master builders who embody excellence? Contact S & M Solutions Ltd today to discuss your project and receive a tailored consultation.
