With over 20 years of experience, we offer a true start-to-finish service—managing everything from design and project planning to on-site execution and final approvals. We’re known for clear communication, consistent delivery, and long-term relationships with clients across London.

Asta Construction specialises in home extensions, loft conversions, full refurbishments, and new builds across London. We handle residential and commercial projects from start to finish, including planning, design, and construction.

Yes, we work with both. Whether you're a homeowner planning an extension or a commercial landlord refurbishing multiple units, we have the team and infrastructure to deliver at scale, on time and to spec.

We’re based in London (574 Wickham Rd, CR0 8DN) and serve clients across Central and Greater London, including Clapham North, Clapham, and surrounding boroughs

Yes. We offer a complete design-and-build service, coordinating skilled teams in drylining, plastering, landscaping, electrical and more – all overseen by our dedicated on-site management.

All of our construction work comes with a workmanship guarantee. We also use certified materials that carry their own manufacturer warranties for added peace of mind.

Yes. Every project is overseen by a dedicated project manager who will be your single point of contact throughout the build, ensuring smooth communication and timely delivery.

Yes. You can view our portfolio on the website, which features a range of completed projects including loft conversions, kitchen extensions, and full home renovations.

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