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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Browse reliable Builders in Southwark

Take a look at rated Builders serving Southwark, read reviews and submit your job for free.

Optimal Finishes is a team of experienced, multi-skilled tradesmen delivering reliable, high-standard work across residential and commercial projects. With over 25 years in the industry, we have built a strong reputation for quality, consistency, and professionalism. We manage a range of in-house trades, including plumbing, electrical, plastering, and painting. This allows us to coordinate full bathroom refurbishments, interior and exterior home renovations, as well as landscaping, patios, and tiling projects. Clients benefit from a streamlined service, handled by one team from start to finish. Our work is clean, well-organised, and carried out with attention to detail. We respect our clients’ homes and businesses, and we aim to complete every job on time, on budget, and to a high standard. We focus on clear communication and fair pricing. Quotes are detailed and transparent. Most of our work comes through referrals and returning clients, which reflects the care and consistency we bring to every project. Our services: -Painting Interior and Exterior Painting Mould and Damp Control -Flooring Installation Laminate, Vinyl, Hardwood, and Engineered Flooring Removal and Installation. Underfloor Heating Herringbone -Tiling Wall and Floor Tiling Splashbacks Tile removal and replacement Bathroom installation Exterior tiling Wet room installation Underfloor heating Swimming pool tiling -Carpentry Bespoke Furniture and Fixtures Doors and Windows Staircases Kitchens -Plastering Decorative Cornicing / Plasterwork Dry Lining & Plasterboard - Installation and Repair Internal & External Rendering Plaster Skimming Polished / Other Plaster Finish Screeding/ Standard Coving -Roofing Chimney repair Clean gutters Roof cleaning Flat roofing Gutter installation and repair Pointing Roof inspection, Installation and repair Solar panel installation Why Choose Us: Our team is passionate about delivering great results. With a 9.8/10 rating from local customers, we take pride in our reliability and quality. We know every project is unique, so we work closely with you to make your vision come to life. Using top-notch materials, we ensure a beautiful, long-lasting finish. Plus, we value your time and strive to complete every project on schedule, making the whole experience as smooth and enjoyable as possible! Ready to transform your space? Contact us for a free quote within 24 hours. Let's discuss your project, and we'll provide you with a detailed estimate.

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Reviewed by Lamia on 8/1/2025

Great team, great work, brilliant service. I asked got my daughters room to get split with a partition wall and they done an amazing job. They was thorough, fast, great work. Really polite, great communication and would definitely use for future work

Welcome to C&R Solutions, your premier destination for top-quality landscaping and building services. We take pride in being your trusted partner in safeguarding and enhancing your home. With a rich history of excellence, our company has evolved into a symbol of quality, reliability, and expertise in the landscaping and building industry. We’ve built a legacy based on unwavering commitment to our customers, a passion for perfection, and an unyielding dedication to superior craftsmanship.

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Reviewed by Shankar on 19/7/2025

We are a family run business with over 10years experience in the trade, specialising in fencing-roofing and landscaping. Covering Kent Essex and London. All aspects of work undertaken no job is to big or to small. all work is guaranteed fully insured

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Reviewed by Matt on 11/2/2025

Really great team. Joe and Tom quickly identified what several previous "roofers" had failed to spot. They also fixed issues created by the previous "roofers". Very pleased. Finally found someone who knows what they are doing does what the promise and can be trusted.

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Reviewed by Ben on 5/5/2025

Welcome to Property Renovation and Decorating Services: " PROFESSIONAL SERVICE " We are professionals builders with over 17 years experience on all building works: extension loft conversion refurbishment bathrooms kitchens painting and decorating plastering, wood flooring, carpet fitting, tiling. building works undertaken: General Building, New Builds, full Interior & Exterior, renovations and much more. Emy has been providing professional home renovation services for over 17 years. He is praised by the customers for his attention to detail, responsiveness, timeliness and quality work. Call (text) for a free consultation and estimate:

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Reviewed by Sania on 22/7/2025

Amazing and fantastic work done by this company. Builders listened to what I wanted done and went above beyond what I expected. Very professional throughout the weeks working here. They are neat and tidied up after themselves as well as being highly skilled. The inspection officer was very pleased with the outcome. Don’t hesitate to contact this company, if you are looking for a good, fast pace builder, this is the right company to go to.

BELLO ELECTRIC Bello Electric is a company with a rich legacy of over 5 year's. Our commitment to collaboration, innovation, safety and proficiency with codes and standards has made us a trusted partner in delivering high-quality and efficient electrical services.

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Reviewed by Salvatore on 3/8/2025

Great serivice by Dorian, he was greatly helpful to understand my objectives for the works needed and the deadlines I had to achieve those. He's spot-on for electrics, but he was outstanding on all-round trading works, excelling also on painting, flooring and plumbing, even if a fully busy schedule during the working week and thus committing flexibly during his extra time on evenings and weekends. Hope to works with him soon again on bigger projects!

K1 Building and electrical is fully experienced building company supplying the full range of building sevices . We aim to give the highest standard of work we can to every customer . As a long standing building company we have made some great partnerships with othe trades and we can now offer the full building package with K1 taking care of the management so we can get the project finished with out all the hassle of you the client looking for separate trades. We have now completed a full range of building projects and can supply loads of references and photos. We look foward to completing your project to our highest standards.

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Reviewed by Sam on 2/4/2025

Kaz was great. He understood what I wanted when other people who quoted just didn't understand or said it wasn't possible. I'm super happy with the kitchen, he did a great job.

London City Roofing & Renovations ltd is an established and trusted company with over 20 years experience, offering all aspects of roofing and building services. We are based in Wembley (London) serving all of London and surrounding areas within 100 miles.? We pride ourselves on our punctuality and quality workmanship, offering a prompt and professional service with experienced and expert staff. We guarantee a friendly, clean and tidy service with all work being to the highest standard. We are fully insured and all work is guaranteed. All our tradesmen are experienced and qualified in their respective trades. We specialise in the following: Roofing services: UPVC Fascias & Soffits Cladding Guttering Bargeboards Flat Roofing Chimney Repairs Tile & Slating Work Re-Roofs Lead Work General Building Work Fibre Glass Roofing Double Glazing Building services: Home improvements Kitchen Fitting Bathroom Fitting Extensions Loft Conversions Garage Conversions Bricklaying Plastering Comprehensive driveway and paving service, including: Driveways Drop Kerbs Patios Paths Block Paving Concreting Tarmacing Car Port We offer free quotes

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Reviewed by Richard on 22/11/2024

John and the team did an outstanding job. It was easy to work with John and he was very knowledgeable, and provided very sensible advice. Other people quoted work which was over-the-top or wouldn't have solved the problem but John got right to the issue in a no-nonsense way. Quality of the work undertaken was very good, considering the age of the building and complexity. Would recommend.

I am a competent multi trader with many years of experience on construction industry. I am taking responsibility of my works, I have pride in the job and the goal to offer 100% customers satisfaction. All my works are Insured. Previously I worked for housing developers doing and managing the construction and finishing of the buildings and after many years working for someone else and gaining wider experience I choose to start my own business. I am sure that my works will meet your expectations but I am aiming to exceed them.

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Reviewed by Kit on 12/1/2025

Nico was very professional and carried out exactly what was required (retiling a shower). I will definitely use him again.

Belgravia-based company offering handyman and cleaning services in London. We cover all London locations but work mainly in Belgravia, Pimlico, Victoria, Westminster, Mayfair, Chelsea, Knightbridge, South Kensington... Large and small jobs accepted Reliable, experienced and fully insured staff Free no-obligation quotations Quick response time Best prices in central London

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Reviewed by Bobby on 12/2/2025

Called immediately and sent someone within 2 hours, when id asked for 2 days - unbelievably quick. Really reasonably priced, professional job, handyman was polite and fixed my cupboard and drawer. Highly recommend.

R&B refurbishment ltd For a decade, a Proficiency building company based in London has led all aspects of construction, luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, our ethos is quality-first craftsmanship for the very best in residential design and build in London. When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last.

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Reviewed by Andrew on 19/5/2025

Fired him for appalling work, no-shows and delays; see his other bad reviews. He's a middle man; does not do any work; got others to do it like a plumber, then a tiler the next day; slow work made worse when someone messed up or did not show up. Ali only shows to deliver materials or check work. Quick to reply when wanting the job. Slow/no response once job starts thinking you wont cancel. Materials I paid not returned; take every receipt and check you keep/use every item as he will even for wipes/tape

At House of Glass, we are a genuine family run business, we believe in personalised, professional and affordable home improvements that get your property looking at its very best. We have years of experience and a lot of pride in what we do, which is why you can always depend on us. Being a family run business, we don’t use sales reps that charge high commissions and we don’t use external fitters. This maximises your savings and gives you the best possible price and service, right from the start. We also offer spread the cost options, please contact us for T's & C's We offer a wide range of services from replacement windows & doors, flat roofing, sky pods, solid conservatory roofing to new build orangery's and conservatories. Main work we undertake But are not limited to UPVC Windows in every colour and any style UPVC French and patio doors Bi-folding doors Composite doors Stable doors Flat roofing (with or without sky pod) Sky pods Conservatory roof replacements Solid insulated conservatory roofing Orangery styled conservatory roofing Light weight tiled roofing Glass & polycarbonate conservatory roofing New build conservatories and orangeries Thank you for taking the time to consider our profile, we look forward to hearing from you! House Of Glass Limited

We are a 6th generation roofing company that has been providing top-quality roofing services for over a century. We are a family-owned and operated business that takes pride in our work and is committed to delivering exceptional results that exceed our customers' expectations. Our team of highly skilled and experienced roofers are dedicated to delivering exceptional workmanship and customer service. We use only the highest quality materials and the latest technology to ensure that our customers receive the best possible results. With our extensive knowledge and expertise, we can handle any roofing project, no matter how complex. We are also committed to providing personalized service to each of our customers, building lasting relationships based on trust and respect. Whether you need a new roof, repairs, or maintenance, we are the perfect choice for anyone who values quality, tradition, and exceptional service. Please note: we do not employ any subcontractors, salesman, surveyors or have any sister company’s. Many thanks Proprietor James ?

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Reviewed by Tymon on 1/4/2025

Good communication, professional, and completed quickly. The job ended up being bigger than the quote based on the initial inspection, but the price was fair. Would use again.

We focus on clean and fast painting and decorating work using the right tools and new technology. We take pride in our ability of cutting corners and working clean ensuring that every project is executed with care and attention to details. To protect your space and belongings we go the extra mile by always providing plastic dust sheets which reflect our commitment to a tidy and organized working environment. We have more then 5 years of experience. Also offer roofing. Team of 3. Serving London and South West including Clapham, Sutton, Richmond etc

we are experience refurbishment contractors. we are reputable and reliable builders, established since 2010 and over 20years experience in building trade. using our skill and materials, we are eager to ensure that our customers are completely satisfied.

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Reviewed by Vinoth on 5/3/2025

Did not received the quote / response after sent the details.

With many happy and returning customers over the last 10 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers are accustomed the outstanding quality of projects we complete, by sourcing quality materials with experienced installers we create truly bespoke masterpieces lasting our customers many years. 5 year guarantees are included as standard on all completed work.

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Reviewed by Shamim on 21/4/2025

Leon was punctual and communicative and completed our landscaping job to a good standard and had some good design ideas. The team finished and cleaned up the entire work area in a tidy way. We have no hesitation in recommending him.

Jmr paving and landscaping over 20 years experience

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Reviewed by Tracey on 6/7/2025

JMR was on time, friendly and reasonably priced. I am very happy with everything.

Sinevir Construction is your trusted partner in construction with over 15 years of experience. We offer a full range of services, including plumbing, tiling, bricklaying, plastering, carpentry, bathroom installations, and building homes from the ground up. We guarantee high quality, adherence to standards, and timely project completion. Our team of professionals uses the best materials and advanced technologies to ensure durability and reliability. We also provide competitive prices, offering an excellent balance of quality and cost. We value open collaboration and consider all your preferences at every stage of the project. Clients choose us for our professionalism, accuracy, and commitment to quality. With Sinevir Construction, your construction dreams become reality, backed by superior results and the best fair pricing.

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Reviewed by Dave on 11/7/2025

After speaking with several Builders, I decided to select them. They turned up smart professional listened and approach the job with professionalism. They were always open to listen and kept in touch with me daily, worked to my schedule and finished the job on time full house refurbishment outside roof walls, windows doors and patio in two weeks. Very easy to work with and respectful builders who do what they say they’re going to do and to a good quality so I would definitely recommend them 100%

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Reviewed by Samson on 30/12/2024

Brilliant guy, very friendly and professional, Ill defiantly use this service on the future. Thank you.

DPH Plumbing and Heating Engineers are professional installers of all gas appliances, boilers and central heating systems for domestic property's. We cover all of London and some surrounding areas. Here is why you should choose us first for all you're plumbing, heating and servicing needs: I know we are new to the website so give us a call for a free quote. We can handle any boiler or central heating systems. You will receive unrivaled service, when you need it - Our professional engineers are fully trained and follow all the latest health and safety regulations. Quick response when you need it. Highly competitive rates, with free quoting. 24 hour call out.

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Reviewed by Ray on 23/11/2019

Anthony was very courteous and on time.

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