Side and rear house extension built in compliance with the building regulations and within a set budget.
House Extension
The house extension building is our primary business activity. With over ten years of experience providing construction services in London, our references and high-quality craft speak for themselves.
PB Builder Home extension Experts
Our highly qualified team can build an energy-efficient extension on your home. We will also adjust the plumbing and electrical systems, upgrade heating and ventilation and finish the interior. Regardless of how you plan to use additional space, our specialists can fit kitchens and bathrooms, build custom-made furniture, lay tiles and much more.
How do we work?
Building a house extension does not have to be inconvenient for residents. Numerous completed projects allowed us to develop an efficient and effective plan of action. As a result, the client can live in the premises without major inconvenience during all stages of the house extension building. We are available to the client personally and by phone through all stages of the project. We are happy to help you to understand the specifics of our work. Contact us and find out more about the services we provide.
How do we work?
Building a house extension does not have to be inconvenient for residents. Numerous completed projects allowed us to develop an efficient and effective plan of action. As a result, the client can live in the premises without major inconvenience during all stages of the house extension building. We are available to the client personally and by phone through all stages of the project. We are happy to help you to understand the specifics of our work. Contact us and find out more about the services we provide.
Why choose PB Builder?
- highest quality
Our highly skilled team provide the highest quality house extension and refurbishment services in London.
- customer care
Ensuring our customers’ satisfaction is always important by delivering a hassle-free and quality service in all our projects.
- Our Vision
Our key to success is efficient construction management. Every project fulfils the highest construction standards.
- Insurance
We hold a Public Liability Limit of liability of £5,000,000 and extended Warranties to give you extra peace of mind.
- Experience
For over ten years, we have been offering refurbishment and construction services in London.
- Timely Handover
We complete every project within the time frame and budget.
Why choose PB Builder?
- highest quality
Our highly skilled team provide the highest quality house extension and refurbishment services in London.
- customer care
Ensuring our customers’ satisfaction is always celebrated by delivering a hassle-free and quality service in all our projects.
- Our Vision
Our key to success is efficient construction management. Every project fulfils the highest construction standards.
- Insurance
We hold a Public Liability Limit of liability of £5,000,000 and extended Warranties to give you extra peace of mind.
- Experience
For over ten years, we have been offering refurbishment and construction services in London.
- Timely Handover
We complete every project within the time frame and budget.
We are a member of the largest construction industry association in the UK
What Our customers say
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
exterior wall insulation, replacing roof in utility area and replacing bathroom tiles and shower
PB Builders are very professional, reliable and particular about the quality of work they do. They have done a brilliant job and left the site clean and tidy each day. Definitely recommend them for all kinds of building work .
Location:SM5, February 2025
☆☆☆☆☆ Rated 5 out of 5
☆☆☆☆☆ Rated 5 out of 5
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
House extension, adding a ground floor toilet/shower room, creating a bedroom and fitting a new kitchen
This is a long overdue review. Pawel and his team built a beautiful extension, adding a ground floor toilet/shower room, creating a bedroom for my mum and fitting a new kitchen. They worked incredibly hard through bad winter conditions and arrived bright and early every day. The quality of the workmanship is fantastic and we are really happy with the results. We would definitely recommend Pawel and use his service again.
Location:SM1, November 2024
Full house refurbishment and rear extension
☆☆☆☆☆ Rated 5 out of 5
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
Garden double gates replacement
We needed the double gates to our garden replaced. Pawel and his team brought the timber and iron gate furniture and constructed and fitted a beautiful, solid pair of gates during one afternoon. Great construction, great attention to detail, great finish. All the team were friendly, courteous, skillful, and hard-working. There was even time to inspect other issues with my roof, gutter, and balcony, and to fix some niggles in my kitchen. Very satisfied with the result and the excellent service. Thank you Pawel.
Location:SM6, February 2024
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
Ground floor refurbishment including structural works, fitting new kitchen and driveway paving
Pawel and team done a fantastic job and we are extremely pleased with how the entire build was completed from start to finish. Pawel was very upfront and honest and delivered on every promise making the whole process very efficient. The team were very tidy and were always happy to help with any extra work. Open honest and transparent about the work. Pawel found a way to accommodate the work in shorter space of time than expected. Good communication and very reasonable price with brilliant quality work.Definitely will use again in the future and I would not hesitate to recommend him.
KT3, March 2022
☆☆☆☆☆☆☆☆☆☆ Rated 9.3 out of 10
Complete Kitchen strip down and Refurbishment
I hired PB for kitchen refurbishment, it involved taking out a number of key structural walls, 5 steel beams, complete strip down of all walls, floors, ceiling. Taking out two windows, opening up for bifold door installation. Lowering the floor for wet underfloor heating install and then installation of new kitchen. Pawal has been a honest person to deal with, there were no gaps in work I.E when people did not turn up for etc. He always had solutions for all the small issues. Finishing was excellent! He spent two weeks going through in detail to finish to high standard. Honest guys are GOLD!
SM5, September 2021
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
Side return extension and garden remodelling
We used PB Builder for a large renovation of a victorian property. They build a side-return extension, levelled and remodelled our garden and fitted a new downstairs toilet and kitchen. The work exceeded our expectations throughout. We were concerned about a job this size since we've never done a renovation before, but the team were thorough, diligent and fantastic throughout. When unforseen things cropped up (as they do with big jobs), they kept us well informed and never added to the price. I wouldn't hesitate to recommend them.
London, June 2020
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
Bathroom refurbishment, electric work, fence replacement
High quality workmanship from Pawel and team. Work covered refurbishment of a bathroom, electric work and garden fence replacement. Project was completed on time, on budget and to high standards. Excellent service overall from Pawel and team. Highly recommended.
London, June 2020
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
Renovation of 3 bedroom flat including bathroom and kitchen fitted
The work was completed to a very high standard. It was done efficiently and was reasonably priced. The flat now looks stunning and I definitely recommend. Thank you.
London, June 2020
☆☆☆☆☆☆☆☆☆☆ Rated 10 out of 10
Side return extension, kitchen fitting, bathroom fitting, extensive refurbishment
Pawel did excellent work on our house side extension and extensive internal refurbishment - new kitchen and bathrooms, removing chimney breasts, new staircase, built fitted wardrobes and utility, decoration.
London, September 2019
Samples of Our Work Our completed projects
Three bedroom home refurbished efficiently to the highest aesthetic and quality standards.
Kitchen refurbishment and fitting project delivered to the highest quality standards.
Open floor plan remodel project completed to the high standards of workmanship.
Extensive house refurbishment completed to the highest aesthetic and quality standards.
Kitchen remodelling and renovation with structural works and underfloor heating.
Bathroom and house extension refurbishment completed to the highest construction and quality standards.
Kitchen remodelling, refurbishment & fitting in Wimbledon.
Side and rear house extension built following the building authority regulations and within a set budget.
We are trusted and reliable construction company
Get our competitive quotation, so you can get your London space transformed by our highly qualified and experienced team.