Very good service and quality from Builders GB. We are amazed with the finishing and attention to detail. They built a lovely Loft Conversion and Side Return Extension for us. They have just finished everything and the house looks perfect. We opted for a Glass Roof over our new Extension and full width Sliding Doors. Builders GB got us these and many other things like our Bathrooms and Kitchen at very good prices. They have some good connections with businesses around South London and helped save us a few thousand pounds by allowing us to buy on their trade accounts. Good ideas and very easy going approach from them made this project well worth it for us. Our home was in need of an urgent update and as Builders GB are busy around our area we got them round to help us out. They've built a couple of Loft Conversions and other jobs including a Basement nearby to our home recently which is a good sign. The price of the work was reasonable and the timing was very good. The project took just 10 weeks to complete which is pretty fast considering the work they carried out. Very organised building company with helpful and very friendly staff. No pushy salesmen or over selling either just a very to the point initial meeting. We knew that they're good by how they understood what we wanted. The house is exactly the way we pictured it to be. We are very happy and want to leave this review as a big thank you to Builders GB. Dean and Maria SW18 read more

Excellent Job. Builders GB built us a new Loft and Basement conversion. We are very happy with the service and the end result. We did get lots of different companies round for quotes but these guys at Builders GB are in a league of their own. Their price was realistic and reflected the quality of their construction services. Builders GB are very professional and have a lot of staff. They gave us the option to have a total design and build service which worked out great for us as we both work and don't have time to run around the council offices etc. Before we called them we did check their reviews and researched what their customers were saying and we were pleased to see that they had mostly 10 out of 10's all the way. I further checked them by putting their name past my local council and was told that they also highly recommend them to customers as they have been around for many years. Builders GB also advise many companies who come stuck in their projects and work out solution for technical problems for others when they arise. I have seen a few sites owned by other companies that praise Builders GB for their expert advice and services. One of the main selling points for them is the fact that they offer FREE Architectural Services and Structural Calculations to all their customers. As far as I'm aware this is the only company in London that can do this. read more

My father, an elderly vulnerable pensioner, was defrauded out of his life savings by Builders GB. My father contracted Builders GB to complete a loft conversion which Builders GB abandoned, leaving his home in an uninhabitable damaged state in the middle of winter with half a roof and water pouring in through the house. Builders GB created a complicated situation which put my father in a vulnerable state where he felt forced to make payments for work that was never or negligently done. We had to employ a secondary building firm at a huge cost to restart the build from scratch because what little was done by Builders GB didn't pass building regulations. My father's health suffered immeasurably; he has not recovered from this and absolutely regrets contracting Builders GB in the first place. Our efforts to engage with Builders GB since have been futile. read more

Good work and good service. The project Managers are nice and easy going and the team is very well organised. Our Loft Conversion was completed in just 4 weeks and compliments the house very well. We are now in the process of having some more work carried out by Builders GB. An extra room was needed as our son has outgrown his old room and simply ran out of space. Calculating the cost of moving to a bigger house was not feasible or the right answer for us so we decided to make use of the attic. These guys are very professional and did not make a huge mess. They accessed the Loft from the roof so not to make a mess in our house. They placed the new staircase once the Loft was more or less finished. They are currently in the process of decorating the new room and then will get started on the garden house. Mrs Brewer. Chiswick. read more

Builders GB have just finished our new Loft Conversion and rear Extension. They have left the place very clean and fully decorated. We got their number from my local loft shop. They recommended them to us for three reasons price, size and reliability. When we called them round for a quote we found them to know a lot about the building process, much more than the other companies we had called. They were quick with the quotation and didn't mind us asking millions of questions. Their architects were also on hand for any complex issues that needed to be sorted. Price-wise, they came in thousands of pounds below the other quotes. We were was also handed a 10 year guarantee which gives me added satisfaction and peace of mind. Mr & Mrs Harper read more

Builders GB are by far one of the best building companies in London. The reason for me saying this is simple. I see their vans all over London outside properties they are renovating. They helped changed my loft into a new bedroom and put up a double side extension on my home. They charged almost 10% below the best price I received from other companies. I did my research and found that the Builders GB team is way ahead of most other companies in relation to experience and general know how. My local council's Building Control Officer was well pleased with the standard of work and materials used. They also have Architects and Engineers on hand at all times who are ready to explain all the technicallities in laymans terms. read more

Wandsworth Loft Conversion & Side Return Extension. Time to complete my project was 8 weeks and the overall finish is above average. I've ended up with two more bedroooms and bathrooms and a neat office as well. They supplied and fitted my new kitchen and bathrooms at near trade prices. I found using the design and build service great as I work long hours and don't have the time to run around the council offices and attend planning meetings etc, they handled the whole process for me gaining the right planning consents and certifications required on my behalf. Highly recommended. read more

We had a new Extension and Loft Conversion recently built by Builders GB. We found them very helpful and professional. The price was good and the service was excellent. They are very tidy and take pride in their finishing. They gave us a 10 year Guarantee on both the projects. Builders GB are now at our neighbors house doing the same sort of project. They are also very pleased with the service and price. Highly recommended company. read more

great service and would recommend to others. They fixed my lighting and its perfect. works perfectly