The quick way to find a local Cellar & Basement Conversion specialist in Ashtead

Kingsman Property Maintenance

Cellar & Basement Conversion

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At Kingsman Property Maintenance, we take pride in delivering high-quality workmanship, exceptional attention to detail, and outstanding customer service on every project. With over 20 years of experience in the property maintenance industry, our fully certified and insured team has the knowledge, skills, and expertise to handle everything from minor repairs to complete property projects. We specialise in roofing, electrical work, mould and damp removal, and most aspects of general property maintenance. Whether you need a new roof, a full house rewire, damp or mould treatment, or smaller property repairs, you can rely on Kingsman Property Maintenance to get the job done to a high standard. Customer satisfaction is at the heart of everything we do. We work professionally, carefully, and efficiently, ensuring every job is completed with the quality and attention to detail our customers deserve. From small repairs to major renovations, Kingsman Property Maintenance has your property covered.

City Wide Roofing

Cellar & Basement Conversion

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Citywide offer domestic roofing services across SE London. We take on projects of all sizes ranging from small roof and gutter repairs to complete removal and replacement of full roof coverings. Our team offers over 20 years of combined roofing experience and can deliver outstanding results for a very reasonable price.

Latest homeowner review

Reviewed by Penny on 4/8/2026

We recently had our flat roof replaced by Citywide Roofing and have been very pleased with the work. Dan and his team were friendly, hardworking and a pleasure to have around. The work was completed to a high standard and the site was left clean and tidy. After the work was completed, we asked if the gutter flow could be adjusted slightly. Dan came back promptly in a good-natured, helpful way. To me, that speaks volumes about the confidence he has in his work and his willingness to stand behind it.

MC Home Improvements

Cellar & Basement Conversion

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We are a family run business that has been running for the last 25 years we specialise in new roof UPVC flat roofs, roof repair repairs, cladding, repointing painting roof cleaning driveway cleaning resin driveways and all other driveways

Capital Builders

Cellar & Basement Conversion

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www.capitalbuilders.uk The Secret of our successful projects is the provision of upmost customer’s satisfaction. All our projects are carried out by a team of skilled and highly qualified professionals by using the most up to date techniques, materials and tools which will fulfill every single requirement of the customer. The quality of our work is always to the highest standards regardless of the size of complexity of the job. We try to make sure that all our services are reasonably priced; this is to make sure that our customers get the best value for money. Therefore, the majority of our work is through repeat business and from word of mouth recommendations.

Latest homeowner review

Reviewed by Franco on 26/7/2026

Ray has done excellent job unsulating our loft and boardering it up. He and his team were quick, tidy and professional. We are happy with the result, and are also impressed that they tidied up everything after themselves. We will definetely recommend them and hire again in the future.

Lita Contractors

Cellar & Basement Conversion

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LITA CONTRACTORS LTD We are a family owned construction company with over 10 years of successful commercial and residential building projects. Based in London, we help clients with all kinds of construction needs, with existing plans or brand-new designs and solutions. Some of our services include: - Ground work - Drainage - Basements - First Fix & Second Fix - Kitchen & Bathroom Fit Out - RC Frame & Steel Frame We are specialised in delivering reliable and best quality services that will last a generation.

Latest homeowner review

Reviewed by bashir on 10/3/2026

Very considerate and reliable and also Did a very good job in a short space of time

Time Build

Cellar & Basement Conversion

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Established since 2001, I have delivered a variety of building projects efficiently, economically and stress free to very high standard. My services include Space Planning, Design & Build, Site Management (ACIOB). Project Management, Renovations and Refurbishment of both domestic and commercial properties. I pride my self on my ability to deliver the required project to the specified quality within the agreed duration & budget with a courteous and friendly approach throughout.

Latest homeowner review

Reviewed by Richard on 9/12/2023

Very good, fast efficient and clean, Definitely recommend, Thank you Khal very happy with my new unit.

Razas Direct Ltd

Cellar & Basement Conversion

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Razas Direct Ltd. is a small friendly company providing home and office renovation and garden landscaping services ideal for homeowners, business executives and investors. With our services you will be able to change entire look of your home or a garden.

Latest homeowner review

Reviewed by Jyoti on 25/1/2026

Denis did a fantastic job. He arrived on time, he is very knowledgeable and knows his craft, worked outside in the cold and finished the job efficiently. We are so pleased with his work, railing looks good and even the neighbour was impressed and said how nice it looks. We will definitely ask Denis again for any future building works and I would not hesitate to recommend him too.

Plumbing and Decorating

Cellar & Basement Conversion

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Hello my name is Abdelghani. I have been in the trade for over 7 years. I cover: Painting & Decorating Handyman Services Bathrooms Kitchens and many more...

R&R Building Services

Cellar & Basement Conversion

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R&R Builders is a leader in providing value-added construction services to our customers by creating a successful partnership with them throughout the construction process. Our pledge is to establish lasting relationships with our customers.

Latest homeowner review

Reviewed by Eden on 31/10/2025

R&R done an excellent work replaced the whole bathroom including the flooring. Very professional, punctual and gets the job done at a reasonable price. Highly recommend him to anyone who is looking for bathroom work. Thank you, Eden & Kristian

ECO TOP HEAT & POWER LTD

Cellar & Basement Conversion

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We offer the complete design and build solution or build to your plans if you have had them prepared by others. We tailor ourselves to suit your personal requirements and project needs, whatever the size of your project from loft conversions, kitchen extensions, total house refurbishments, complete new build, single/double storey extensions, bathroom design, kitchen design, interior design etc.

AUTHENTIC BUILDING & ROOFING LTD

Cellar & Basement Conversion

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Proud main contractor for fords car dealership across the uk also main contractors for many big property management companies. No job is too big or too small for our team to undertake, just give us a call to talk about your requirements and will get working on a competitive quotation for you to ensure your ideas become a reality for your home and your family. At authentic all of our work is fully guaranteed, we carry public liability insurance of £5m and we do not need a deposit, however we do require interim payments on larger jobs, speak to a member of our friendly team for more information. We use only the best quality building materials to get the job done professionally and efficiently every time and to your budget.

Latest homeowner review

Reviewed by Andy on 1/10/2022

ML Contractor

Cellar & Basement Conversion

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Hi iam Mariusz Builder/Multiskils I experience 34years on Building site my specialities is Tiling/Bathroom/Fiting Bathroom staff.Kitchen tiles etc.Kitchen Fitting. Plumbing. Electric. Extension loft conversion.Carpentry. Wooden Floor Vinyl etc. Brick work/Pointing. Plastering/skimming. Decoration/Painting and more more task thanks Mariusz ML Contractors

Latest homeowner review

Reviewed by mark on 24/12/2025

Mariusz, (ML contractors), is an exceptional artisan. We needed repairs to a kitchen work surface and replacement of the mixer tap for our rental flat. See photo, he replaced a section of the work surface and fitted this and made good the repairs. So we also got him to decorate 2 rooms again the work was brilliant, efficient and reasonably priced. Can't recommend highly enough!! We will definitely use his skills again.

Ajila LTD

Cellar & Basement Conversion

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Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc

TrueFix Services

Cellar & Basement Conversion

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All-in-One Builder & Handyman —- Fast • Reliable • Affordable —- Electrical Work Plumbing & Drain Cleaning Carpentry & Wood Repairs Painting & Decorating Gardening & Yard Cleanups Tiling & Patio Work Flooring, Vinyl and laminate

Latest homeowner review

Reviewed by Christine on 13/5/2026

Thank you for your help and fixing my DIY problems!

GIZA SOLUTIONS LIMITED

Cellar & Basement Conversion

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Giza Solutions is renowned for its exceptional performance in executing and completing a wide range of domestic and public development projects with utmost excellence. With a wealth of experience and expertise, we have perfected our craft in a wide range of endeavors, from modest home renovations to lavish architectural ventures. Our unwavering commitment to our company values is evident in everything we do. At Giza Solutions, our approach is characterized by innovation, efficiency, and sustainability. We strive to exceed expectations, always delivering projects that are a testament to our unwavering dedication to excellence.

AK Home Improvements

Cellar & Basement Conversion

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A one-stop-shop for all your home improvements & construction needs. We are team of professionals people with over 10 years of experience in all areas of building works. Our services include extensions, loft conversions, home improvements including but not limited to bathroom & kitchen installation, painting & decorating, plastering & skimming, wood flooring, carpet fitting, tiling, carpentry, electrical and plumbing services. We believe in providing a excellent service at an affordable price.

Kh&n construction ltd

Cellar & Basement Conversion

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About KH&N Construction Limited ​With over a decade of hands-on experience delivering premium property fit-outs, we specialize in transforming spaces into elegant, functional sanctuaries tailored to the highest standards of design and craftsmanship. ​Over the past 10 years, we have led and completed a wide range of bespoke refurbishment projects in some of the most prestigious residential and commercial properties across the UK. Our work blends precision installation with a sharp eye for detail, using only the finest materials. We work closely with architects, interior designers, and clients to ensure a flawless finish every time. ​From custom stonework and high-spec tiling to smart tech integrations and luxury fixtures, every element is carefully executed to create a space that reflects sophistication and comfort. ​Our Core Strengths: ​Luxury Property Installation & Project Management: Delivering high-end results on time and within budget. ​Premium Materials & Brands: In-depth knowledge of sourcing and working with luxury fixtures. ​Smart Home Integration: Seamless installation of lighting, underfloor heating, and smart controls. ​Bespoke Craftsmanship: Expert handling of stone, marble, and high-spec tile work. ​Collaborative Approach: Working hand-in-hand with design and build teams. ​Discreet & Reliable Service: Maintaining clean, quiet, and respectful workmanship in occupied homes. ​Whether it’s a minimalist modern spa or a timeless classic retreat, KH&N Construction brings each vision to life with unmatched attention to detail and absolute pride in the final result.

Latest homeowner review

Reviewed by Phil on 8/7/2025

Brilliant service, arived on time and carried out the job in very quick time. Cleaned up after job compleet. Very happy to recomend.