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

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.

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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.

PRIME UK CONTRACTORS LTD

Cellar & Basement Conversion

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WHAT WE OFFER BUILDING SERVICES Prime UK Contractors is a London-based construction company providing high quality work for a reasonable price. Our projects are always finished on time. Our priority is the satisfaction of our clients. Our team consists of skilled, experienced builders who will help you execute your dream project. Services we offer: Loft Conversions House Extensions Complete Remodelling Kitchen Remodelling Bathroom Remodelling Plastering Cladding Home Interior Carpentry Decorating Drylining and Plastering Steel Frame Systems Dry Lining

TS Property Maintenance LTD

Cellar & Basement Conversion

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At TS Property Maintenance LTD we provide comprehensive home maintenance solutions to keep your property in prime condition. Our team of skilled professionals are dedicated to deliver top-notch services that ensure the comfort, safety, and functionality of your home. Whether you need routine maintenance or specialised repairs, we’ve got you covered. www.sthomemaintenance.com Insta- sthomemaintenance

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Reviewed by Jacqueline on 11/10/2023

Very professional work, and to a high standard. Very polite and extremely pleased with the work. I would highly recommend this gentleman

Prime Craft Surface Solutions

Cellar & Basement Conversion

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PrimeCraft Surface Solutions is a London contractor working in surfaces and finishes: bathrooms and wet rooms, kitchens, tiling and stone, timber and tiled floors, fitted joinery, plastering and internal decorating. Most of what we take on is a whole room or a whole property, carried from strip-out to final finish. A bathroom stripped back and rebuilt with tanked wet zones and brassware set level. A kitchen designed, fitted and templated for stone. Wardrobes and media walls made to a drawing and installed. Floors screeded, laid and sanded. Walls skimmed, corniced and painted. Our own teams carry out the work under one point of contact, so you are not left coordinating separate trades around each other. On pricing: we survey and measure first, then issue a written quotation with every element costed separately, so the value of each part of the job is visible before anything is lifted. On site we protect floors and access routes, clear up at the end of each day, and sign the work off room by room. PRIMECRAFT SURFACE SOLUTIONS LTD is registered in England and Wales, with its registered office on Great Portland Street in London. We hold 10 million pounds employers' liability cover and 5 million pounds public liability cover. Surveys and quotations are free and carry no obligation.

I-Z Refurbishment

Cellar & Basement Conversion

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We take on most of interior house jobs.Including kitchen and bathroom fit.Plumbing,flooring,painting. Carpentry jobs.All small jobs also considered. Home maintenance and handy jobs. We do Plastering as well as exterior render and painting.

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Reviewed by Temi on 14/4/2026

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

Toma Lup

Cellar & Basement Conversion

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We are a small group of professional builders with 15 years experience specialized in building and refurbishment properties for people that don’t want a lot of hassle and headache when dealing with builders, so we are providing all the services from start to finish and ensure everything is done to high standards while keeping the client satisfied on the price.

Green Build UK

Cellar & Basement Conversion

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Green home build is a London-based construction company delivering high-quality residential and commercial projects in the premium segment. We specialise in full-scale new builds, complete refurbishments, and carefully executed commercial spaces.From planning permissions and technical drawings to final finishes and interior fit-out, our team manages each stage with precision and continuity. Whether it’s sourcing structural solutions, coordinating specialist trades, or moving in the final piece of furniture — we make sure every detail is in place so that our clients can walk into a space that’s ready to live in.

Elite Building & Heating Ltd

Cellar & Basement Conversion

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Elite building and heating is a family run building business based in West London We have over two decades worth of experience in the building industry and 80+ years of combined experience from our employees, meaning that we are prepared for all types of building projects. We only employ qualified and experienced tradesmen to ensure that our quality is of the highest standard. Our services are great value for money with excellent after sales support.

Comforooms LTD

Cellar & Basement Conversion

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Hello everyone, I am a Civil Engineer with experience working with different companies in both France and the UK. I run my own company, COMFOROOMS LTD, where I specialise in building and groundwork. I have extensive experience in the construction industry. I am a serious and dedicated professional who takes pride in my work. I always respect my customers and do my best to ensure they are fully satisfied with every project. I am committed to delivering high-quality workmanship, always keeping the work clean and well organised. I also provide a guarantee on all jobs I undertake, so you can have full confidence in my service. I look forward to hearing from you. Thank you, H. Turki Director

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Reviewed by Andrew on 6/5/2026

Hass did a brilliant job from first meeting him to provide a quote to the end of the job. I really appreciated his honesty right at the start of the project with what was required to fix it and I trusted him completely. I was very pleased with the results of the bathroom and will definitely use him again in the future.

Gary Webb

Cellar & Basement Conversion

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We are the Webb brothers Simon and Gary working together for over 20 years - Design & Planning - Building Construction - Specialist in Traditional & Modern Brickwork Techniques - Landscaping and Fencing Specialist - Masonry - Carpentry - Painting - Maintenance - Repairs

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Reviewed by Maggie on 24/5/2026

Smart Builds

Cellar & Basement Conversion

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Smart Build Construction We are a Building Company with 28 years’ experience. Our team of highly skilled craftsmen carry out certified and fully insured work for both domestic and commercial customers. We can deliver the following services to a high standard. - All aspects of Refurbishments - Interior Design - Fitting kitchens and Bathrooms - Painting and Decorating - Extensions - Loft conversions - K- Rend / Silicone Best Regards Sl.

Sterling Superstructures Ltd

Cellar & Basement Conversion

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We have an experienced and disciplined team who have worked on hundreds of projects throughout London, from small jobs to larger more complex tasks such as bathroom renovations and kitchen installation, hardwood flooring, roofing ,complete renovations.

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Reviewed by Angela on 30/9/2023

They gave me some really useful advice regarding me bing my washing machine which included the reality of lifting my floor and some kitchen cabinets. I will certainly re contact them again when I have the money together for a full kitchen makeover.. it seems silly to do what I wanted on its own.

D W M construction LTD

Cellar & Basement Conversion

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Danny General Builders specialises in structural work, extensions, refurbishing, loft conversions, roofing, fitting bathrooms and kitchens, and painting and decorating. All employees have more than 10 years experience and are insured.

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Reviewed by paul on 1/8/2023

Danny did an absolutely great job with my set of alcove shelves. He was friendly, diligent, extremely polite and did an excellent job. Highly recommend

PPS

Cellar & Basement Conversion

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Steven Rose, the founder and owner of PPS, brings a wealth of expertise to the construction industry with a background as a qualified Electrician and Plumbing and Heating Engineer. Holding a Master's degree in construction project management, a Level 6 diploma in applied health and safety, and a Level 5 in Leadership and Management, Steven is committed to delivering comprehensive turnkey design and build construction solutions. PPS specialise in New buildings, Extensions, Loft Conversions, Renovations, Bathrooms, Kitchens, Landscaping, Electrical, Plumbing and Heating. Steven is a distinguished member of industry-related affiliations, including MAPM (Member of the Association for Project Management), CertIOSH (Certified Member of the Institution of Occupational Safety and Health), and FCIOB (Fellow of the Chartered Institute of Building). At PPS, our core values, are encapsulated by the acronym SERVE (Service, Excellence, Relationships, Value, and Expertise), which underlines our commitment to providing quality building services. We specialise in various aspects of the construction process, offering services such as Architectural Design, Planning Applications, Building Control, Project Delivery, and Handover and sign-off Documentation. Our approach is designed to alleviate the burden on our clients by seamlessly managing the entire project lifecycle. PPS engages vetted construction professionals to deliver quality design solutions aligned with client requirements. From securing planning permissions to adhering to CDM regulations, completing F10 notifications, and conducting safety audits, we ensure that health and safety standards are met throughout the project. We streamline the process by obtaining costs from our trusted supply partners, organising and managing the program of works, and ensuring the timely ordering of long lead material items to minimise delays. Our commitment to transparency includes producing written progress reports, keeping clients informed about project advancements, and promptly addressing any identified issues to ensure project targets are achieved. Additionally, PPS facilitates visits from Building Control Officers, oversees the issuance and registration of electrical and gas certifications, and manages resource allocation. With a customer-centric focus, we aim to create a stress-free experience for our clients, ensuring that every project is executed with precision and meets the highest standards of quality and compliance.

THARAI LTD

Cellar & Basement Conversion

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Tharai is a family run business based in Esher, Surrey. Our team have a combined 20 years of experience working in property development. We have a genuine and transparent approach to our work and are completely client-focused, building long-term

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Reviewed by Raja on 15/3/2024

Kamran provided quote in time, reasonable price consistent with other competitive offers and he has a team readily available. He is quite responsive to queries and refined the scope for a quick and clean execution. Looking forward to completing the project in time, quality and budget.

DW BUILD LTD

Cellar & Basement Conversion

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DW BUILD LTD. We would like to introduce our highly skilled and adaptable construction company workers. With 10 years of experience in the industry, covering inside the M25 area (and beyond), our customers are accustomed to the outstanding quality of projects we complete. Through sourcing quality materials with experienced installers, we create truly bespoke masterpieces that last our customers many years. Some of our services include (but are not limited to): - Loft Conversions - House Extensions - Shop Fit Out - Home Refurbishment Our team is ready and willing to take on any project, no matter the size or complexity. We understand the importance of customer satisfaction and aim to complete all projects to the highest standards. We are committed to delivering an exceptional experience that leaves our customers satisfied.

G Greaves Carpentry & Building Services

Cellar & Basement Conversion

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G Greaves carpentry and building services of the complete package from new builds to residential cleaning,we cater for all our clients needs across London and Essex. Carpentry specialists. 17 years experience Fully qualified and certified operatives. All building and maintenance works undertaken. Fully insured. Guaranteed work.

Latest homeowner review

Reviewed by Stephen on 15/8/2026

George completed a job on our garage conversion and window installation from start to finish and the result is really excellent,  just what we wanted. His work was of a v high standard, he project managed the whole job, agreeing every step with us. He used other tradespeople where needed but did most of the work himself and always left the place clean and secure. His pricing and timescales were spot on with the original estimate. It was a pleasure working with George and we would thoroughly recommend him.