Building Services in London

Extensions, loft conversions, refurbishments, and commercial conversions — delivered end-to-end by an experienced in-house team.

Over 25 Years of Experience

Adamski Builders Ltd. is a London-based construction company delivering high-quality residential and commercial building work across the capital. The company has been operating for over 20 years, with our founder bringing more than 25 years of personal industry experience to every project we take on.

We’re a VAT-registered limited company with in-house project management, our own skilled team, and long-standing relationships with trusted trades. That means every project — from a single-storey extension in Croydon to a full commercial conversion in central London — is planned, coordinated, and delivered under one roof. You deal with one company, one project manager, and one point of responsibility.

Our Building Services

We take on the full range of residential and commercial building work. Whichever service you need, we handle every stage in-house — from initial design through to final sign-off.

Extensions & Conversions

Refurbishments & Renovations

Additional Services

Single and double-storey extensions, plus dormer, mansard, hip-to-gable, and Velux loft conversions across London.

Full and partial property refurbishments for homeowners, landlords, and investors. VAT-registered and fully project-managed.

Structural work, kitchens, bathrooms, windows, doors, roofing, and external works — standalone or as part of a larger build.

Why Choose Us?

Every project we deliver benefits from the same end-to-end approach that has kept our clients coming back for over two decades:

  • Over 25 years of industry experience led by a founder with deep hands-on knowledge of every trade involved in building
  • In-house project management — one point of contact from first visit to final handover
  • VAT-registered limited company with proper documentation for homeowners, landlords, and investors
  • Full end-to-end service — architectural input, structural engineering, planning, building control, and all trades coordinated by us
  • Experienced across residential and commercial work — from single-storey extensions to multi-unit commercial conversions
  • Free, no-obligation site visits and written quotes — we come to you, assess properly, and put together a detailed quote in writing

Ready to Start Your Project?

Whether it’s a home extension, a full refurbishment, a loft conversion, or a larger development, we’d be happy to visit, talk through what you’re planning, and put together a proper written quote. All consultations are free and no-obligation.

+447730538016