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

Sabre Assessing LTD

Cellar & Basement Conversion

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Curve Management Services Ltd offers a service designed specifically to its customers requirements. Our services include leak detection, leak repairs, damp investigations, building envelope surveys and property drying. Our experienced technicians undertake all work. Our comprehensive building knowledge and unmatched experience in our field of expertise allows us to complete any job from start to finish. Our team of skilled technicians undertake work under the guidance of our experienced project managers. We can undertake private and insurance work via our in-house insurance claim specialist.

PG Build

Cellar & Basement Conversion

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PG Build offers a diverse array of specialist building services designed to enhance your educational, commercial, or residential projects. Our offerings range from bespoke Playground Specialist Services and comprehensive Renovations & Remodelling to cutting-edge CCTV & Networking solutions, ensuring exceptional quality in every facet. Our expertise also includes Resin Bound Paving, Play Equipment Installation, and innovative Custom Projects. Additionally, we are proficient in Wet Pour Safety Surfacing, Landscaping, Automated Access Solutions, and reliable Maintenance Services. For those seeking distinctive solutions, explore our Custom Container Buildings. Choose PG Build for a partnership dedicated to realising your vision with unmatched precision and excellence.

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

Latest homeowner review

Reviewed by Maggie on 24/5/2026

Peter Build Design

Cellar & Basement Conversion

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We are specialised in Kitchen, bathrooms and all type of furniture instalation. We are team of handyman, plumer, electrician and carpenter.

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Reviewed by sofia on 22/11/2024

Excellent Kitchen Tiling! Peter did an amazing job! Professional, friendly, and efficient, he completed the work quickly. The pricing was fair, and he kept everything clean throughout. Highly recommend for quality tiling!

K H M1 LTD

Cellar & Basement Conversion

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15 years of experience as heating engineer , plumber and gas safe registered

URBAN MODERN HOMES LTD

Cellar & Basement Conversion

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We are a team of highly skilled individuals, with a great sense of professionalism and integrity. Our purpose is to deliver the transition from our customer's vision to reality and strive to bring satisfaction and joy with the results of our work. We aim to offer the best possible service while building trust with our clients. Having over a decade experience in the building industry, gives us the possibility to be quick, flexible and efficient.

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Reviewed by Zillionz on 2/5/2024

Sudhakar G

Cellar & Basement Conversion

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We are Specialists in Extensions & Refurbishments, Bathroom design and installations, Floorings , Painting and Decorating and General Building with 20 years of experience in Building Industry

THE KSB BUILDING COMPANY LTD

Cellar & Basement Conversion

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"At The KSB Building company, we pride ourselves on being a family-run business with over 25 years of experience. Specializing in building, plumbing, electrical work, and painting and decorating, our team is dedicated to turning your vision into reality. As a family, we bring a personal commitment to excellence in every project we undertake. We understand that your project is unique, and we are genuinely passionate about delivering the best results. Quality is at the core of our values, and we achieve this through the expertise of our skilled professionals and meticulous attention to detail. Whether you're planning a new construction, plumbing installation, electrical work, or a vibrant makeover with painting and decorating, we're here to help. Contact us today to discuss your exciting new project, and let The KSB Building company bring quality and passion to every aspect of your vision.

Owen Gerrard

Cellar & Basement Conversion

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My company name is Owen Gerrard, i am a small company based in hemel hempstead that can take on most jobs from small to big and have them done to very happy and professional standard. I cover ground works, plumbing and heating, tiling, roof works and guttering, decorating, block paving, garden work and more.

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Reviewed by Leanne on 14/10/2024

Ignite Developers

Cellar & Basement Conversion

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Ignite Developers has successfully developed and completed hundreds of residential and commercial projects in prime London locations for the last 10 years. With vast professional project management and contracting experience of developing our own projects that have added substantial value to our own property portfolio; we have grown to offer this service to private clients. We offer a complete in-house design and build service with a high level approach and focus on high end quality and handing over projects on time, every time. We project manage all projects so your requested task is hassle free each and every time. We cover a range of different trades including electrics and gas in addition to decorating, carpentry and extensions and loft conversions and much more.

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Reviewed by Oliver on 25/10/2025

Fantastic works done by the team who transformed our garden shed into a fully fitted out home office. Great communication with Nadeem throughout. Quick and efficient.

Choose To Build Ltd

Cellar & Basement Conversion

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Choose To Build Ltd are a hard working and friendly team that have 15+ years experience. We specialise in refurbishments and new builds. We have taken on and complete a range of different projects such as loft conversions , rear and side extensions and all internal building works. Choose To Build undertake any jobs big or small.

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Reviewed by narendra on 18/12/2023

Adrian the owner was very helpful and understanding the job was perfectly completed The estate agent who looks after the flat for me was very pleased and has added Adrians company to their list for recommendations to other landlords The bathroom looks very modern and has added value to the property I would recommand Adrian for a job well done

Exclusive Property Maintenance LTD

Cellar & Basement Conversion

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We are proud to be a top rated, reliable and well respected company with a fantastic team of experts providing outstanding levels of service when it comes to plumbing painting tiling bathroom and kitchen fitting and full house renovations in London and surrounding areas. We carry out all types of work, no matter the size - from small plumbing maintenance jobs such as leaking taps or burst pipes and other domestic work, right up to large installations such as Full house renovation. All of our work is fully guaranteed and we offer professional and efficient Handyman services near you at a competitive cost. Our aim is total customer satisfaction. Not only do we retain our client's custom over many years, they also become our ambassadors recommending us to their relatives, friends, neighbours and business associates.

Latest homeowner review

Reviewed by Wayne on 17/7/2025

Shout out to my brother from another mother. Pleasure having Nik and his boys Ray, Rod and John working on this project. Sometimes in life you have to take a leap of faith and Nik has 100% restored that faith with extreme commitment and professionalism on top of a beautiful finish.

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

Ionut Builder

Cellar & Basement Conversion

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Hello, I am in the field of interior and exterior construction with over 10 years of experience.

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Reviewed by Brett on 26/7/2026

Winchmore Hill Interiors & Landscapes

Cellar & Basement Conversion

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Welcome to Winchmore Hill Interiors & Landscapes Constructing Visions Into Reality: Interior Design & Landscaping in London London Interior Design And Garden Landscapers Winchmore Hill Interiors & Landscapes is a designer-led company that offers design and build services for both residential and commercial clients. Our handpicked teams of contractors execute projects to a high standard. We manage the entire build process from start to finish, relieving the customer of any stress. We are a premier provider of high-end residential garden design and construction, catering to clients in London, Greater London, and Hertfordshire. Our expertise lies in crafting luxurious outdoor and indoor spaces

Grigore

Cellar & Basement Conversion

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Grigore is your all-in-one building specialist, offering complete services from start to finish. Whether you’re building a new house from the ground up or need expert help with plumbing, bathroom fitting, electrics, or general renovations — we do it all. With a strong focus on quality, reliability, and craftsmanship, Grigore handles every aspect of construction with professionalism and care. No job is too big or too small — from full builds to the smallest details, we’re here to get it done right. Grigore – Skilled. Trusted. Complete Building Services.

P&A Renovations Ltd

Cellar & Basement Conversion

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We are a team of building professionals with over 10 years' experience in the construction and renovation of commercial and high end residential properties. We pride ourselves on ensuring customers are completely satisfied with not only the finished project but also the process. This means our customers are usually recommended to us by friends and existing clients. As a result, we have more and more customers returning to use our services. We value attention to detail and take pride in our ability to listen closely to our clients to deliver premium construction projects to your total satisfaction.

Latest homeowner review

Reviewed by Susan on 8/10/2024

Petre and his team were exceptional. He was able to complete the entire job including plumbing, complex fitting of worktops and three sided breakfast bar, splashbacks and hardwire electric installation in just three days and to a brilliant standard. The company is super responsive to emails and nothing is too much trouble. They are great at problem solving and the finish is first rate. Polite, tidy, skilled, talented and efficient, he double checked every detail with me so we got what we wanted. Delighted.