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

Simicus Construction LTD

Cellar & Basement Conversion

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This is Simicus Construction Ltd, we are a team of builders with over 20 years of experience in the Construction Industry.

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.

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

C H Construction Services

Cellar & Basement Conversion

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CH constServices takes great pride in the work we do and the competitive prices we offer. We are always aiming to make sure our customers are satisfied and that they return to us. We are fully guaranteed on any job we do and willing to work any size job.

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Reviewed by Andrew on 1/5/2024

Very pleased with the finished results of our flat renovation.

Prospect Construction Limited

Cellar & Basement Conversion

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We are family run company, and are best interest is give are clients the best price and an excellent service.

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Reviewed by Glenn on 26/4/2022

Excellent service from start to finish. Father & son team carried out an amazing, professional job, in the minimal amount of time. Very helpful and answered any queries relating to the project. Highly recommended and will definitely use again.

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

Property Renovation&Decorating Services

Cellar & Basement Conversion

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Property Renovation & Decorating Services "Excellence in Construction, Passion for Detail" With over 17 years of solid experience in the construction industry, our team provides comprehensive renovation and interior decorating solutions designed to bring your vision to life. Led by Emy, a professional renowned for his rigor, integrity, and craftsmanship, we are committed to delivering every project to the highest standards of quality. Our Services We offer a wide range of construction and finishing services, professionally managed from initial concept to final handover: Extensions & Conversions: Expert loft conversions, home extensions, and new builds. Full Renovations: Complete modernization of houses and apartments, including bespoke kitchen and bathroom installations. Premium Finishes: High-end interior and exterior painting, professional plastering, and precision tiling. Flooring: Installation of solid wood, engineered flooring, and carpet fitting. General Building: Structural repairs, general maintenance, and full-scale property refurbishments. Why Choose Us? Our reputation is built on four core pillars that ensure every client receives exceptional service: Attention to Detail: We believe perfection is in the finishing touches; every task is executed with surgical precision. Timeliness: We respect your schedule and strictly adhere to agreed deadlines. Transparency: Open communication and honest, competitive estimates with no hidden costs. Proven Expertise: Over 17 years of successful projects and satisfied homeowners. Contact Us for a Free Estimate Ready to start your home transformation? Contact us today for a free consultation and a personalized quote.

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Reviewed by David on 19/11/2025

BUILDER

Cellar & Basement Conversion

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I have been working in London since 2007, in those 16 years I have done plastering, wooden flooring, wooden fencing, ceilings and much more. I am new to Rated People, however I have the experience and can provide reference for previous work upon request.

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Reviewed by Francoise on 29/5/2025

Vasile replastered two ceilings in one day. He did an amazing job, and kept everything clean leaving the rooms spotless. Would definitely recommend. F.

James Brown Refurbishment Ltd

Cellar & Basement Conversion

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JBRL are Sutton based company with over 20 years of experience trading in London and Surrey, we have established a trustworthy team known for reliability .Our strong reputation and close partnerships with leading material stockists allows us to offer outstanding service for an affordable price. Please find us on other platforms

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Reviewed by Graham on 13/10/2025

Definitely recommend. Trustworthy and good quality at a fair price.

K1 Building & Electrical Services

Cellar & Basement Conversion

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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 Kay on 12/3/2026

Kaz installed 6 Fire Rated doors to the specification we agreed.

Phonics

Cellar & Basement Conversion

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At Phonics Interiors, we bring vision to life through precision, creativity, and craftsmanship. Specialising in high-end interior fit-out and bespoke finishes, we transform spaces into timeless environments that combine luxury, functionality, and architectural harmony. From concept to completion, our dedicated team delivers exceptional attention to detail, ensuring every project reflects the client’s individuality and purpose. Whether it’s a modern office, an exclusive residence, or a refined commercial interior, we approach each space with the same passion for design excellence and flawless execution. Driven by innovation and guided by integrity, Phonics Interiors stands as a trusted partner for those who seek not just renovation, but true transformation.

Next Level Construction

Cellar & Basement Conversion

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Nextlvl Construction (London) We carry out renovations, extensions and building work across London and nearby areas. We’ve been trading for 7+ years. We focus on jobs being: properly planned kept tidy finished to spec done with clear pricing and communication What we do: Extensions & conversions: lofts, basements, garages Renovations: full refurbs, layout changes, structural work Kitchens & bathrooms: rip-out to finish, including plumbing and electrics Carpentry & joinery: fitted units, doors, stairs, custom work Roofing & exterior: flat roofs, fascias, soffits, cladding Finishing: plastering, tiling, flooring, painting and decorating Security & tech: CCTV, alarms, AV installs Cleaning: post-build and end of tenancy How we work Written quotes with a clear breakdown Realistic timelines and updates as the job progresses Site kept tidy and waste cleared Building regs considered from the start Snagging handled properly before sign-off If you’re planning work, we can take a look and provide a free quote. - Fully insured. - References available. - Before and after photos of recent work available on request. - We can work to drawings or help you plan the build. - We’re used to working in occupied homes.

TMC Roofing and Building LTD

Cellar & Basement Conversion

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We are a family run business which cares for our customers needs we do all building services inside and outside of properties

ROTHSCHILD CONSTRUCTION LTD

Cellar & Basement Conversion

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Rothschild Construction Ltd. is a well-established carpentry and construction company based in Surrey, boasting over 25 years of experience in the industry. Specializing in general carpentry jobs, full project management, conversions, and cabinetry projects, the company is dedicated to delivering high-quality craftsmanship and comprehensive construction services. With a wealth of expertise accumulated over decades, Rothschild Construction Ltd. is equipped to handle a diverse range of projects, from smaller carpentry tasks to larger and more complex construction endeavours. The company's commitment to excellence is reflected in its meticulous approach to project management, ensuring that every detail is carefully considered and executed to meet or exceed client expectations. Whether clients are seeking skilled carpentry work, complete project management services, property conversions, or custom cabinetry solutions, Rothschild Construction Ltd. prides itself on providing top-notch service. The company likely has a proven track record of successfully completing projects, earning the trust of clients through reliability, professionalism, and a focus on delivering outstanding results. As a reputable construction company, Rothschild Construction Ltd. may also emphasize collaboration and communication throughout the construction process, ensuring that clients are informed and involved in decision-making at every stage. The company's dedication to customer satisfaction and its extensive experience make it a reliable choice for individuals and businesses in Surrey looking to undertake construction or carpentry projects.

SAS RESOLVE LTD

Cellar & Basement Conversion

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GETTING YOUR PROPERTY REPAIRED IS OUR NO.1 PRIORITY. We are Concept Claims Solutions Buckinghamshire. An end to end project management service to return residential and commercial premises back to their pre-loss condition following our tried and tested processes and systems. With over 20 years of experience; Our system allows the complete cradle to grave management of both a property insurance claim and private renovation job from first notification through to settlement. As Principle Contractors, we undertake all aspects of property repair, rectification and renovation. SAS Resolve Ltd trading as Concept Claims Solutions (North Bucks) is an Appointed Representative of Citrus Compliance. Citrus Compliance is a trading name of Andrew Smith which is authorised and regulated by the Financial Conduct Authority. Concept Claim Solutions (North Bucks) is a franchise owned and operated under license, with a registered name of SAS Resolve Ltd. Registered Address: Jubilee House, East Beach, Lytham St.Annes, Lancashire, United Kingdom, FY8 5FT. Registered in England. Please note that photos are for illustration purposes only.

Decor-Plast

Cellar & Basement Conversion

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Our company Construction and Renovation work of 25 years. At this time, we have gained a wealth of experience backed by references received from our customers. Cost estimates are free of charge. Professionalism guaranteed.

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Reviewed by Sarah on 2/11/2016

Greg is a very helpful and professional. Arrived when he said he would and gave sound advice on a very tricky guttering problem.

QI Building Solutions Ltd

Cellar & Basement Conversion

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QI Building Solutions is a construction and design company with over a decade of experience in the sector, servicing the areas of Essex, Kent, and London. We are known for our meticulous work, responsible attitude, commitment to deadlines, and attention to detail. Our Services: 1. Dry lining If you’re looking for a dry lining contractor in the area of London, Kent, or Essex, you don’t need to look any farther than us. We have over 8 years of experience installing lightweight cold rolled steel structures, metal frame partitioning, and suspended plasterboard and gridded ceilings systems. We recognize these complex finishes need to be installed carefully so that your project is completed to the superior standard you deserve. Our team of installers and managers ensures our clients’ peace of mind. Everybody we work for can rest assured that we’re able to carry out any dry lining project as instructed. 2. Plastering / Tape and jointing QI Building Solutions offers plastering/tape and jointing services for commercial and residential projects. Our efficient, professional team ensures a finish of exceptionally high standards irrespective of the complexity of the work. As some dust can be created as you sand down in the process of tape and jointing, we utilize dust extractors to keep that down to a minimum. It is fitted to a drywall sander and makes sure the work environment will remain pleasant and risk-free. We also offer great rates and work with the highest-quality materials, such as Knauf and British Gypsum. Of course, our clients are more than welcome to choose the materials and manufacturer – we are happy to work with your selected brand! 3. Tiling With over a decade of experience, QI Building Solutions has a spotless reputation (to quote the great Shakespeare) in this field. The reason is because we deliver superior work, incorporating everything from offices and small retail sites to complicated residential buildings. Please know that no job is too big or too small for us! Qualifications Our team carry the necessary City and Guilds/NVQ qualifications to carry out their jobs. Our qualified supervisors have passed SSSTS training. Insurance For your peace of mind as well as our own, we have £5 million public liability insurance and £5 million employer’s liability insurance.

Latest homeowner review

Reviewed by Raj on 29/6/2018

Build of custom tv enclosure executed to perfection. Turned out to be a lot better than expected and would definitely recommend to others.