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

Berberi Constructions

Cellar & Basement Conversion

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With over 20 years of experience in construction we want to get your project from conception to completion. Fast, trustworthy and efficient.

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Reviewed by Jermaine on 25/8/2020

Absolutely amazing tradesmen with very competitive pricing. transformed my 50m2 Driveway by tilling and installing aco floor drainage, great attention to detail and great finished product. Very highly recommended and definitely will have them returning for more work.

DD BUILDING AND LANDSCAPING

Cellar & Basement Conversion

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Professional & Affordable Building & Landscaping Services We've been experts in building and landscaping projects since 2013, ensuring reliability and excellence in every service we provide. We offer a wide range of professional services tailored to meet your specific needs. Whether you require comprehensive building solutions such as refurbishments, kitchen services, flooring, and porch services, or meticulous landscaping services including wood decking, driveways, astro turf, patios, and fencing installation, we've got you covered. With a proven track record of delivering excellence since 2013, and with our fully insured services, you can trust that your project is in capable hands, ensuring exceptional results every time. With us, you can relax knowing that your work is in good hands. We prioritise reliability and transparency, offering you peace of mind throughout the entire process.

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Reviewed by Victoria on 18/11/2025

A2Z Construction & Heating Ltd

Cellar & Basement Conversion

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Welcome to A2Z Constructions and Heating Ltd, the leading name in property refurbishment and maintenance across London. With a rich legacy of over 15 years, our company boasts a team of up to 20 dedicated professionals committed to delivering excellence in a wide range of services. Specializing in interior and exterior building refreshment, redecoration, and repairs, including loft conversions, A2Z is your one-stop solution for transforming your property into a space that reflects your vision and style. Our seasoned team brings a wealth of experience and expertise to every project, ensuring that each detail is meticulously crafted. From conceptualization to completion, A2Z Constructions and Heating Ltd is dedicated to providing top-notch craftsmanship, reliability, and personalized service. We understand the importance of your property, and our goal is to not only meet but exceed your expectations. At A2Z, we take pride in our commitment to quality. Whether you're looking to enhance your home's aesthetics, embark on a complete property makeover, or require timely maintenance, our comprehensive suite of services is tailored to meet your unique needs. We prioritize open communication, transparency, and adherence to timelines, fostering a seamless and stress-free experience for our clients.

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Reviewed by Paul on 22/1/2024

JNM CONSTRUCTION SERVICES

Cellar & Basement Conversion

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sole trader operation with over 35 yrs continuous experience. trade indentured, city&guilds1st and time served.all aspects of brickwork with particular concentration to repointing, restoration,strengthening& surface cleaning.all lime& Portland mortar done

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Reviewed by Heath on 15/1/2026

RAILEM BUILDING CONSTRUCTION LTD

Cellar & Basement Conversion

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Railem Building Construction With over 15 years of experience, Railem Building Construction specialises in house extensions and private residential projects. We work closely with homeowners to deliver high-quality results, from planning to completion. Our specialities include house extensions, plastering, rendering, tiling, drylining, partitions, MF ceilings, and full property renovations. We also provide electrical and plumbing works, offering a complete, hassle-free service for private clients. Our team is fully trained and highly experienced, with a strong background gained from both private residential projects and large commercial developments, including stadiums and apartment blocks. This experience allows us to bring professional standards, attention to detail, and reliable workmanship to every home we work on. We pride ourselves on quality, clear communication, and completing projects on time and within budget.

prestige chimney sweep

Cellar & Basement Conversion

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prestige chimney sweep is your local, reliable chimney specialist. we carry out all chimney and fireplace works from, chimney sweeps, blockage removal, wood burning stoves supplied and installed, chimney flue liners, fireplace installations, chimney stack and pots repaired, repointing, chimney cowls and bird guards, chimney cctv inspections, air vents, roof repairs, roof tile replacement and roof cleaning. gutters cleaned and repaired, fire place hearths and tiling, stove serving, aga serving, rope seals and glass. hetas approved for stove and flue installations including sweeping. full public liability insurance for all works.

CRE8TIVE CONTRACTORS LIMITED

Cellar & Basement Conversion

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CRE8TIVE Contractors Limited is a proud member of the federation of master builders and TrustMark. We are a complete building service covering all aspects of building trade from footings to finishings. We thrive on our quality and attention to detail. From bathroom/kitchen renovations to full extensions and loft conversions.

Latest homeowner review

Reviewed by Ariane on 8/9/2022

Eric, Tony and Paul were excellent builders. Very hard working, super respectful and reliable. They were able to start quickly and worked hard to get it done within 2 weeks. I would highly recommend them! It was refreshing to work with professionals like that!

FIVE DESIGN AND BUILD LTD

Cellar & Basement Conversion

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Five Design and Build Ltd is a family run business covering West Sussex and Surrey. We specialise in modular extensions, warm roof conversions, refurbishments, extensions, orangeries, roofing, carpentry, and general building. We work closely with electricians, plasterers, decorators and any other trades necessary. We have over 15 years experience and pride ourselves on a high quality finish and great communication skills. Our aim is to provide you with a personal and professional experience during the completion of your project.

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Reviewed by Jenni on 8/5/2024

Problem quickly solved, will need to wait until it rains again to double check but confident I can call him back if any issues. Friendly and professional. Did a little extra job for me at no extra cost too.

Aspray (Croydon)

Cellar & Basement Conversion

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Professional Insurance Claim Management & Property Repairs We manage your property damage insurance claim from start to finish, allowing you to focus on your home, your family, or your business. Your property is one of your most valuable assets, We can help with: Escape of water, Fire, Flood, Storm damage, Impact or Subsidence. We take on the full burden, so you can focus on your home or business. What we do: - Manage your insurance claim on your behalf - Negotiate a fair and accurate settlement with your insurer - Handle all communication with insurers and loss adjusters - Appoint and fully project manage vetted contractors - Oversee reinstatement works to return your property to its pre-loss condition Why choose Aspray: - No charge to the policyholder (subject to us managing the reinstatement works) Policy excess applicable. - Dedicated single point of contact throughout the entire process - We deal with all parties involved - 20 years of experience in the market - Professional, FCA-regulated service you can trust Important information: Our service is free where we are appointed to carry out and manage the repair works, as we are paid by the insurer Aspray (Croydon) is a trading name of D&D Property Services. Aspray Limited is authorised and regulated by the Financial Conduct Authority.

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.

KINGSTON SURREY CONSTRUCTION LIMITED

Cellar & Basement Conversion

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Dear Customer, We are a construction company with over 25 years experience. We undertake all aspects of building work, including new builds, extensions, lofts, total renovations, new bathroom and kitchens. All work guaranteed and certified for, GasSafe and NiCEiC approved on completion.

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Reviewed by John on 28/1/2026

We got Kingston Surrey Construction in to undertake a full ensuite refurbishment after too many leaks and drips over the years. They provided a competitive quote and were available to undertake the work quickly to suit our needs. They worked at a steady pace with a focus on doing it right rather than doing it quickly. Their communication was good and they were as tidy as you can be with such a job. Overall we are very pleased with the outcome of the work, many thanks.

AGC Electrical

Cellar & Basement Conversion

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AGC Electrical is a small and friendly company with an emphasis on customer satisfaction. Our pricing is reasonable and we aim to provide the best overall experience to all our customers.

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Reviewed by rachel on 11/2/2025

Good communication and was on time. Job was done well.

Qaisar Construction

Cellar & Basement Conversion

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Qaisar construction deals in every aspect of building works, serving in this field since 2004. Qaisar construction specialise in Loft conversion, Extension, Whole house renovation, brick works, driveways etc. Qaisar construction has a team of 9 skilled workers. Our site can be visited for costumer satisfaction purpose. Qaisar construction believe in quality work than quantity. Best Regards.

DCE Builders

Cellar & Basement Conversion

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We believe that no job is too small. From home refurbishments to large commercial contracts, we are experienced and knowledgeable to get the job done for you! Every job is managed by Betka to ensure every project is delivered to the highest standards. We work with you every step of the way to capture your requirements and ensure the result is just as it was envisioned. We take pride in our ability to provide professional, timely, and experienced services.

Latest homeowner review

Reviewed by Mohit on 1/3/2024

Michal and team did a great job in adding office room, remodelling and fitting new kitchen, flooring and renovating the full house for us within 2.5 months. All team members were professional and worked very fast to complete the work on time.

H&S LOFTS LTD

Cellar & Basement Conversion

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I’m general working carpentry/renovations/painting/kichen/bathrooms /dry lining /fencing /driveways

BALAN CONSTRUCTION

Cellar & Basement Conversion

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Our team is dedicated to provide very good service and professionalism. We deliver a full range of service and product solutions to businesses, commercial or residential jobs. let us assist you for design, installation, maintenance and building services.

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Reviewed by Owen on 26/4/2021

Seby and his team did a fantastic job refurbishing my bathroom they started and finished on time, even completing a few additional tasks at no cost. Would definitely use them again

London City Roofing & Renovation

Cellar & Basement Conversion

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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

Latest homeowner review

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.