construction company in London


SigmaLondon specialises in providing wide range of general and specialist residential construction services. Our main focus and expertise lies in luxury home renovations and contemporary apartment refurbishments. Our services range from initial investigatory works, through to all aspects of building and maintenance of the fabric of the building. To ensure the highest quality of the building and renovation works, we employ a team of experienced craftsmen and specialist tradesmen.


We offer services in the areas of:

  • Period houses and lofts conversions
  • Listed properties renovation and modernisation
  • Contemporary house extensions
  • Joinery and cabinetry
  • Interiors - luxury bathrooms and kitchens installation
  • High-tech home technology and audio-visual systems
  • Luxury landscape design and build

SigmaLondon works with private clients and property developers to provide all aspects of property renovations to high-end finish. All our jobs are project-managed from concept to completion, ensuring smooth running on-site implementation and build stage, timely delivery and to minimise disruption whilst undertaking building works to your property. Our construction company’s ethos is based on strong foundations of integrity, quality and understanding client’s needs. 


A well-designed house is one that reflects the personality and lifestyle of the person living in it, which is why the individual approach to each project is very important. For this reason, our offer includes renovations and interior designs of houses and residences, which take into account the client's suggestions and the specificity of a given place. Each time we present a fresh look and try to understand the needs that each house and space. We combine the original design with the functionality of our exclusive interiors so that the designs not only look perfect in terms of aesthetics but also constitute practical solutions that are comfortable to use every day.


It is easy to create a home interior design that looks like a catalogue where minimalism, sterility and coolness dominate. The real challenge is to give the place a soul, thanks to which the owners will really feel that a personal, intimate and unique space has been created for them. Matching the finishing materials, lighting and furnishings is a recipe for creating a modern interior design. Our exclusive interior designs are not limited to one style, because luxurious arrangements can be very diverse and original. Thanks to our experience, we can design space in any style.


We often say that we design "five-star" luxury houses and flats. What does this mean in practice? Beautiful design, modern functional technologies and perfect use of space are just some of the features that luxury house designs must meet. What should be found in such space is defined by the interior architect who, with a sense of style and individual approach, knows best how to emphasize uniqueness and timeless design. Each of us has different expectations, but the luxury interior design is a dream for many of us. Why not implement it? A home is, above all, a safe haven, where each of the family members can enjoy unique, personalized solutions and time spent with their loved ones.  


We want to make every effort to ensure that the construction or renovation of a house is not a chore for our clients. Modern interior design of a house should be a pleasant experience for the clients, which will be remembered for years. By entrusting us with the project, you can be sure that we will offer you the best premium design solutions that will not generate unnecessary costs during refurbishment. 


A good house design is the result of effective interaction between the client and the designer. However, interior design - as a process - begins with a conversation aimed at extracting as much information as possible to start the design and arrangements. The expected result is an inspiring, tailored living space, which the clients are happy to come home to, where they can live according to their own rhythm, preferences, tastes, and work. As an experienced construction company in London, we provide full and complex construction and interior design services that meet the needs of our clients’ at every stage of the construction process – from start to finish, which is why our clients can count on getting exactly what they want.