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

Urbanfix

Cellar & Basement Conversion

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I am a highly skilled carpenter and handyman with several years of experience. My expertise enables me to handle both indoor and outdoor carpentry tasks to a high standard. Additionally, I enjoy the challenge of creating bespoke projects tailored to clients' needs, whether for residential or commercial spaces.

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Reviewed by Craig on 9/4/2026

Leak Stop Roofing Ltd

Cellar & Basement Conversion

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We are a fully insured roofing company with over 20 years experience, we offer a high standard of tradesmanship to our customers we do all roofing and guttering etc no job too big or small.

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Reviewed by Eddie on 20/2/2024

Simple job refitted plastic guttering job completed promptly reasonable charge

Chicpropertydesigns

Cellar & Basement Conversion

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I am a dedicated professional always ready to help clients to achieve their dream home design or simply making a problem go away- time and manner design invocation are my principal moto!

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Reviewed by Martin on 26/7/2026

I would highly recommend him. Reliable, punctual, extremely hard working and went over and above. Highly recommend.

Dragoi Construction LTD

Cellar & Basement Conversion

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Dragoi Construction Ltd is a professional construction firm specializing in painting, plastering , demolation, buildingworks, paving , joinery, ground working, refurbishments , extensions, residential construction. With over 8 years of experience in the industry, we have built a reputation for delivering high-quality projects on time and within budget. We pride ourselves on our commitment to excellence, innovative solutions and customer satisfaction. Our team of highly skilled professionals is making sure that each project meets the highest standards of quality and safety. Why choose us: - experience – over 8 years - quality – use of top-grade materials and advanced construction techniques - customer focus – dedicating to meeting the unique needs and expectations of our clients - safety – adherence to strict safety protocols to ensure the well- being of our workers

Promaster Gecko Plastering

Cellar & Basement Conversion

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Pro Master Gecko is a London based damp proofing specialist, delivering expert diagnosis and long term solutions for damp, condensation, and moisture related issues across residential and commercial properties. We focus on identifying and resolving the root cause of damp, including rising damp, penetrating damp, and condensation. Our work is based on proper assessment, ensuring the correct treatment is applied from the start not guesswork. Whether you’re dealing with damp walls, mould, or ongoing moisture problems, we provide reliable, high quality solutions across London. Our core services include damp proofing, damp inspections, DPC injection, condensation control, mould treatment, and structural waterproofing/tanking systems. We also carry out specialist plastering works including damp resistant replastering, lime plastering, and decorative finishes, along with external rendering and repairs to prevent water ingress. With a strong reputation built on quality and consistency, over 65% of our work comes from returning customers and referrals. We are fully insured and committed to delivering a professional, reliable service with transparent and competitive pricing. Works undertaken: Damp Proofing (Rising Damp Treatment & DPC Injection) Damp inspections & Moisture Diagnosis Penetrating Damp & External Repairs Condensation Control & Ventilation Solutions Mould Treatment & Prevention Basement Waterproofing & Tanking Plastering & Damp Resistant Replastering Lime Plastering & Breathable Finishes Painting & Decoration Soundproofing Water Damaged Ceiling Repairs External Sand & Cement Rendering Silicone Render / K-Rend Polished Plastering General Building Works All work is completed to a high professional standard with attention to detail and long term performance in mind. City & Guilds Certified Safeguard Europe Damp Proofing Accredited K Rend Approved Applicator Fully Insured

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Reviewed by Jelena on 11/3/2025

The work completely was of a very high standard with immaculate attention to details. Jerry was punctual from the survey stage to the end of the work. He sorted little snags with the wall, separated the work area with a plastic sheet so the dust was minimised. After each day, my home was left clean and the job was progressing well. The end result looks great and no issues so far. I would recommend them 100%

R&M Workers

Cellar & Basement Conversion

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We work within the M25 area and we undertake large-scale building projects in many areas of London. R&M Workers was founded in 2001 by Saulius Martinkus. Saulius had been in the building industry for over 11 years before forming the company and over the years has built up a great reputation with clients and professionals alike. Excellence is always at the forefront of what we do and our reputation is second to none. We take pride in projects that are successfully completed to the customer's satisfaction, on time, and within strict budgetary constraints.

High Blue Builders

Cellar & Basement Conversion

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High Blue Builders are a team of highly dedicated and experienced professionals with a passion for the built environment and a proven track record of delivering successful projects of various scales. Be it an extension, refurbishment or a large scale new build development, we take pride in delivering projects tailored precisely to match the vision of our clients. High Blue Builders have an in-house RIBA Chartered Architect who has vast experience in producing effective conceptual and detailed designs that are most likely to achieve planning consent. We can also take complete responsibility of your planning application and can provide insightful industry guidance to help you maximise the potential of your site. Furthermore, we are very experienced in engaging with local councils, Building Control (complying with building regs), party wall surveyors and managing stakeholders of sites such as neighbours and pedestrians. Our management ensures each project is delivered as smoothly and efficiently as possible. No project is too large or small for High Blue Builders and we strive to provide an outstanding quality of service at the most competitive rates.

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.

FLOOR DIRECT LIMITED

Cellar & Basement Conversion

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Flooring gets a hard time – it literally gets walked all over. At Floor Direct Ltd we are experienced in all types of floor installation, helping your floor to stand up to even the toughest conditions. Our floor fitters know which floors are best suited to different areas and are on hand to help you to get the balance between functionality, durability and aesthetics. Each of Floor Direct Ltd fitters are qualified and experienced in floor installation and we encourage continual professional development in order to maintain the high standards of which we are so proud. Our floor fitters offer a full range of floor installation and repair services including Carpets, Vinyl, Floor Sanding, Laminated, Engineered Solid Wood, LVT & LVP (Luxury Vinyl Tiles & Planks) Safety Flooring, Ceramic & Porcelain Tiles. We also pride ourselves on our expert knowledge of home improvements and we are always happy to share our knowledge. Our sister company N1 Building Contractors is an independent company affiliated with Floor Direct Ltd. From single room refurbishments to the renovations of entire blocks of flats, we have served London residents renovate & repair their homes of various scales and sizes. N1 Building Contractors services include Painting and decoration, Bathroom and Kitchen design and renovation, Carpentry, Plumbing, & General Building Works.

Regenerated London LTD

Cellar & Basement Conversion

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Regenerated London LTD is a new building and construction venture founded by Kyle Doy, a professional builder with over 15 years of experience in the industry. Built on years of hands-on knowledge, craftsmanship and experience across a wide range of building projects, Regenerated London LTD aims to deliver high-quality workmanship with a professional, reliable and customer-focused approach. Whether it’s renovations, refurbishments, extensions, property improvements or general building work, Kyle brings the experience and attention to detail needed to complete projects to a high standard. Regenerated London LTD is committed to working closely with every client, understanding their vision and delivering a finished result they can be proud of. As a new company backed by 15 years of professional building experience, Regenerated London LTD combines the personal service of a growing business with the knowledge and expertise of an established tradesman. Quality workmanship. Professional service. 15 years of experience. A new chapter with Regenerated London LTD.

Ionut Covaci

Cellar & Basement Conversion

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“Versatile and detail-orientated” are words that have been used to describe us! With over 9 years experience of delivering outstandingly presented rooms for residential and commercial clients. A knowledgeable professional with expertise in fulfilling decorative needs for contractual clients and working on-site to provide all maintenance needs for commercial locations. Adept at executing high standards of painting and decorating through applying exemplary wall coverings knowledge and ensuring all surfaces are perfectly smooth through effective plastering and filling. Most importantly, customer-focused and committed to delivering all aspects of the customer brief.

BIG London Property Services

Cellar & Basement Conversion

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Over 10 years of experience in London. We take on work of any complexity.

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Reviewed by Roger on 4/10/2024

Excellent, very prompt, friendly and helpful. Good job, plus some extra work not in quote. Definitely recommend

Refurbishment Specialist

Cellar & Basement Conversion

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Welcome to C Shambi Builders Ltd - Refurbishment Specialist ESTABLISHED SINCE 1995 We are a dedicated and highly professional team. Many of our team members have been with us since the very beginning. All our staff and contractors are registered and affiliated in their respective fields. Our Areas of Expertise: Extensions and Conversions - We provide a comprehensive design and build solution, handling everything from initial architectural drawings, and structural engineer calculations to the final build and certification, including all stages of planning. Refurbishments – Our services encompass plastering, painting and decoration. Kitchens – We offer carpentry design and fitting services, along with great supply deals on top brands like Howdens, Magnet and many more. Electrics - Our electrical expertise covers partial and full rewiring. We are committed to ensuring the safe and optimal functioning of your electrics Bathrooms – Our expertise includes installation, tiling, shower rooms and wet rooms. Plumbing - This encompasses the installation of new boilers and radiators. Carpentry – From wooden flooring to bespoke cupboards and wardrobes, doors, pocket doors, locks, windows, decking and fencing, we've got you covered. Refurbishment Specialist offers a complete service from design to completion, regardless of the project size. We are committed to working closely with our clients to ensure a smooth and satisfactory outcome. Our detailed quotations break down the entire project. Our services extend to Central, North, West & East London, Hertfordshire and the Home Counties. Please don't hesitate to contact us to discuss your needs, seek further information, or request a comprehensive and obligation free quotation.

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.

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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.

Hafiz Imran

Cellar & Basement Conversion

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Hi I am sole trader and I have been into tiling industry since 2009 . I have vast experience in tiling floor and walls. I am new in rated people but not new in tiling industry..

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Reviewed by Goretti on 5/10/2020

A true expert at his job. Did a fabulous job with a lovely personality.

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

Dawid Pec

Cellar & Basement Conversion

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David Property Maintenance Ltd. We offer: full bathrooms and kitchens refurbishment, house refurbishments, plastering, all kinds of flooring fitting, tiling, painting & decorating etc. Full insurance. Free no obligation quote will be provided.

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Reviewed by Mark on 10/6/2025

As Good As It Gets

Cellar & Basement Conversion

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As Good As It Gets - We are a small firm with over 30 year’s experience in the building business. We are based in Goffs Oak but are able to work within a 15 mile radius. We manage complete refurbishments, kitchen and bathroom extensions, lofts and basements. We are able to offer all aspects of building, both external and internal requirements. We offer carpentry where needed and helpful advice and vision of layouts, design and ideas.