Side and rear house extension built following the building authority regulations and within a set budget.

Builder services in Sutton and across South London
PB Builder is a Sutton located, professional building company, offering the highest quality refurbishment and construction services across South London.
About PB Builder - South London construction company.
About PB Builder - South London construction company.
We specialize in:


Our Main Services
Excellent house extension service delivered by our highly experienced and qualified builders, completed to the highest construction and quality standards.
Comprehensive loft conversion service delivered efficiently by our professional builders to the highest construction and quality standards.
Kitchen and bathroom refurbishment and fitting, interior and exterior painting and decorating, bespoke joinery, tiling and more.
Excellent house extension service delivered by our highly experienced and qualified builders, completed to the highest construction and quality standards.
Comprehensive loft conversion service delivered efficiently by our professional builders to the highest construction and quality standards.
Kitchen and bathroom refurbishment and fitting, interior and exterior painting and decorating, bespoke joinery, tiling, and more.
Why choose PB Builder?
- highest quality
Our highly skilled team provide the highest quality builder 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 an extra piece 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
- 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 an extra piece of mind.
What Our customers say

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

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

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

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

Refurbishment of Flat
Pawel was very collaborative, helping me to understand what would and wouldn’t work. He communicated regularly and didn’t undertake any additional cost without checking first. He has a huge sense of pride in making sure the work he and his team deliver is of the highest quality but also helped me stay within a tight budget. I have had no hesitations recommending him to my friends.
London, September 2018

Kitchen fitting, bedroom decorated plus flooring, extractor fan replaced and leak fixed in shower
Pawel provide a competitive quote. He is very hard working and conscientious, and the work was finished to a very high standard. Always polite and friendly, and discussed any problems as we went along. The job took longer than anticipated, and Pawel worked long hours to finish it before Christmas, and instead of rushing the job, came back for a couple of days in the new year to finish the tiling. I am so happy with my new ‘posh’ kitchen, and my daughter with her new bedroom. Definitely recommended.
Sutton, January 2018
Samples of Our Work Our completed projects
Side and rear house extension built in compliance with the building regulations and within a set budget.
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.
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.