Extension Builders in South London | MyBuilder

Describe your job with details to view a tailored list of tradespeople.

Some of our top rated extension builders in South London

3466 Results

Sort by:

bb construction
Rating: 4.9 out of 5
Extension Builder in South London
Barnes Builds Construction we are a small family run business covering all aspects off building and refurbishments offering highest standards of work and communication taking great pride in our crafts .
Get in touch
Latest review:
Landscaping- 1 Jul 2026
Very conscientious and thorough- Chris and Ben were both polite, cleared up after themselves and did a good job.
Statecraft Building Ltd.
Rating: 5 out of 5
Extension Builder in South London
We strive to provide the best building services posible within and outside London. Our company has been built on continuous recommendation, repeat custom and quality workmanship. We offer full building services and you can be sure we`ll take care of the job.
Get in touch
Latest review:
Milen, initially came as I had a leak in my ensuit where the tiles had lost their grout. He was very honest in giving me advice, and regrouted at a very reasonable price. He then came a month later to remove the tiles in the shower and replace the plaster protection board, then retiled. He purchased all the products and gave me advice on the most valuable sustainable tiles. The work was carried out a to very high level, I would most definitely hire Milen in the future, and highly recommend him.
Dave Building Contractor
Rating: 4.7 out of 5
Extension Builder in South London
We are all highly skilled in our craft which puts us in a position to carry out any building service, offering the highest quality of workmanship. References are available "Providing you with the Best Quality Service and Competitive Price"
Get in touch
Latest review:
Loft Conversion- 16 Mar 2012
I was very, very happy with Dave's work. He did a lot for us and he is very polite and very helpful. I would say Dave is a very professional guy and have a very good team too. He got my job done to an excellent standard. For those extra jobs occoured during the work, Dave has given me a very good price and completed those to an high standard. We will defintely use Dave again for the next extension work. Highly recommended..
Fatjon Ndrevataj
Rating: 5 out of 5
Extension Builder in South London
Fatjon Renovations ltd. Own company, van and tools. Painter and decorator, kitchen and bathroom fitter, tiler, plasterer, carpenter, with years experience working in the London area.
Get in touch
Latest review:
Kitchen Fitting- 16 Feb 2026
Fatjon did a great job on our kitchen and took good care of his surroundings.
TA Bhatti constructions Ltd
Rating: 5 out of 5
Extension Builder in South London
Right now we r doing flats,extensions, loft conversion, refurbishment, bathroom & toilet, kitchen electric & plumbing , rendering, decorating, driveways work undertaken
Get in touch
Latest review:
TA Bhatti constructions did an excellent job in renovating my house, it was a 6 months long job where they pulled apart all the internal parts of the house and rebuilt it all. They did an excellent job in putting a new Kitchen, 2 bathrooms, new wiring, new plumbing and everything else. The thing I liked most was their finishing which was next to none. I will happily recommend TA Bhatti constructions to anyone looking to renovate their house or looking to do extensions or Loft conversion.
Jjrconstructionservices
Rating: 5 out of 5
Extension Builder in South London
JJR construction services limited company with 10 years of construction & refurbishment experience
Get in touch
Latest review:
(Jjr construction services) have been part of our new build housing project. They have completed all building work . The project was designed to a high spec which required attention to detail at the highest finishing level. The team also assisted with other jobs to including decking, fencing and decorating. Great job and a asset to be part of the team
Heat input plumbers
Rating: 5 out of 5
Extension Builder in South London
30 years experience in plumbing and heating and boiler repair, maintenance and installation Domestics and commercial Also design and installation of the every aspect of bathroom,Kitchen.and all related to plumbing needs.
Get in touch
Latest review:
Mansour is one of the best Contractor i have worked with,he is very accurate and helpful, knowledgeable, and most importantly professional, he recently completed our one of properties, he carried out, our central heating and new boiler installed, he renovated our less able bathrooms ,and finally kitchen upgrades in very precise, everyone in our firm love it, We highly recommend Mansour from heat input plumbers. Many thanks Mansour
Constructum Code Ltd
Rating: 4.2 out of 5
Extension Builder in South London
****** Constructum Code building company ****** We offer various construction services, from fence building to renovation work, extensions, home building and loft conversions. We also provide a wide range of interior building and renovation services. We have highly qualified project managers with over 22 years of experience in construction & building industry. WE OFFER: *The Complete Service* *10 Year Guarantee* *Free Estimates* *Competitive Prices* *Full Building Control Approved Installer* *Excellent Designs and Unbeatable Workmanship* *Fully insured building service* Constructum Code, at its core, is a construction company through and through. We are general contractors who can provide a wide range of building services, both small and large. Services Provided: 3D Rendering, Basement Conversion, Building Design, Complete Bathroom Renovation, Complete Kitchen Renovation, Conservatory Design & Installation, Custom Build Homes, Home Renovation, House Extensions, House Plans, House Restoration, Interior Architecture, Interior Design, Loft Conversion, Loft Restoration, New Home Build, Project Management, Balcony Design & Construction, Concrete Construction, Concrete Repair
Get in touch
Latest review:
I ordered repairs from the Constructum Code company, I wanted to create a play area. The guys tried to select all the materials and work technologies to suit my budget. The tiles on the walls and floor were laid well. The work was completed efficiently and on time. I recommend this company...
Made Construction Simple Ltd
Rating: 3 out of 5
Extension Builder in South London
At Made Construction Simple we value the high-quality craftsmanship and impeccable service we provide for each and every one of our customers. With a wide range of construction services available, our team of experts are always on hand to provide property perfection
Get in touch
Latest review:
Attended property, went to church thinking he'd start, returned to empty house no work done. let me down. bad service
Builder
Rating: 4.7 out of 5
Extension Builder in South London
Hi we are specialize in all type of plastering and decorating thanks
Get in touch
Latest review:
Painting & Decorating- 10 Aug 2026
not happy at all
Spoonerbrothers London
Rating: 5 out of 5
Extension Builder in South London
Spooner Brothers London has 20 years of building experience We have a good reputation for customer service, many of our leads are recommendation, with competitive prices & a high standard of workmanship. We specialise in orangeries, conservatories, porches, Skypods, windows, doors & bi-folds ! We are Certass fenestration registered, so all work comes with a building compliant certificate and an insurance backed guarantee See our brochures on the Spooner brothers london website
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 29 Jan 2024
John did a fantastic job of replacing a large sash window in our kitchen. He was easy to work with, and was very clean and tidy with the job. On top of that the price was very fair, particularly for the calibre of work completed. Would recommend!!
Jimmy construction
Rating: 5 out of 5
Extension Builder in South London
Hi 🙋‍♂️ we are professionally plasterer doing any type of render and we do refurbishment all type of building and decorating,extensions,loft conversion electric and plumbing we do best service....
Get in touch
Latest review:
Restoration & Refurbishment- 8 Apr 2022
Amazing work . Very competitive rate . Clean Job . On time start . Finish with amazing satisfaction. They went extra mile to finish the job as promised. Very polite . And explained things very clearly . Honest and Trustworthy. 💯. We got 5 quotations and got cheaper quotations as-well, But we went with jimmy and Rubel for their expertise , technical knowledge . They got a team who can help them to cover every aspect of work . Well done and Thank you
GGS Brickwork
Rating: 5 out of 5
Extension Builder in South London
I have always been a very conscientious worker and enjoy what i do.
Get in touch
Latest review:
Bricklaying- 17 Aug 2018
Lovely guy-good job, always kept me informed about when he was ģoing to appear, tidy and interesting to talk to!
Volodymyr Girkovskyi
Rating: 4.7 out of 5
Extension Builder in South London
I am responsible, I do my job carefully, I have extensive experience in building and renovating houses.
Get in touch
Latest review:
Handyman- 9 Oct 2025
Good job, done as agreed
Craft of London Ltd
Rating: 5 out of 5
Extension Builder in South London
Craft of London are an established building company, specialising in design and build projects, creating bespoke interiors and homes. Our workmanship is of the best standard in London for either small, medium or grand designs.
Get in touch
Latest review:
Extensions- 3 Sep 2013
Kel and his team worked on my single storey extension with bifold doors and glass roof. He also did some landscaping in my garden, replacing the fencing and installing a raised patio with cedar battens to the side. Overall I was very pleased with the work Kel did. He is a good communicator and frequently visited the site to keep on top of the work. Kel was happy to discuss requests and was flexible with design changes. The bulk of the work was completed on time with just some minor snags remaining, but the finish is excellent. It's been a long and stressful journey, but it's been easier with the friendly support and professional approach Kel has taken to his job. I'd be happy to recommend Craft of London and provide a reference on request.
IVP FastyMan
Rating: 5 out of 5
Extension Builder in South London
✅ Fully insured Looking for a Builder you can trust? I provide professional home maintenance services with a personal touch. Whether it’s plumbing, painting, or general repairs, my work comes with a guarantee for your peace of mind. Get in touch today for quality service you can count on!
Get in touch
Latest review:
Carpentry- 12 Dec 2025
Fast, efficient neat & helpful