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

BILLA BUILDING SOLUTIONS

Cellar & Basement Conversion

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At Billa Building Solutions we have established a business with more than 20 years of experience, every project we take is analysed and performed by our most skilled workers. Billa Building Solutions does undertake work of every size from the little replacement to the big constructing projects: renovations, loft conversions, new buildings, extensions commercial buildings and restaurants. Our company’s aim is to ‘Build the Future and Restore the Past’ by fulfilling our customers’ wish and wants through clear ways of communication, as their satisfaction is our top priority. We do provide our customers with free estimates of the project, and guarantees are included with the finished job.

PAWEL SERVICES LTD

Cellar & Basement Conversion

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Hi my name is Pawel, Our Services Include: - Kitchen installation (Complete including tilling, flooring, electric & plumbing) - Laminate Floors laid - Floor and wall tiling & carpentry - Painting & Decorating (Interior & Exterior) - Complete Bathroom - Plastering & Rendering - Gas Safe Register - Fitted wardrobes & central heating - Assembling flat pack furniture - Plumbing work - Brickwork - Partition walls

BUILD DIRECT

Cellar & Basement Conversion

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All our work is carried out by seasoned builders, qualified specialists and managed by a qualified trader. We take pride in our user friendly approach and professionalism and always aim for a flawless finish.

Latest homeowner review

Reviewed by Neil on 23/10/2024

This guy standards is very poor for vinyl I would avoid at all costs, he has no skill in vinyl and he insisted I paid in advance, if I see this man again I will.prpnanly go to jail!

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.

B FIX

Cellar & Basement Conversion

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Founded in 2025, Bfix has established itself as a leader in luxury construction and interior design. Like a hive of diligent bees, our team works tirelessly to turn dreams into reality, creating spaces that are not only beautiful but also built to last. We pride ourselves on our ability to deliver superior craftsmanship and exceptional service. What We Offer Free On-Site Inspection – We carry out a full technical assessment to identify damage to floors, ceilings, walls, and fixtures. Trace & Access Support – We assist in locating hidden leaks and identifying areas affected by moisture. Repair Planning – We help outline the works required for restoration, based on what insurers typically expect to see. Supportive Documentation – We provide clear, itemised findings that you can use if you choose to start an insurance claim. Referral to Insurance Claim Experts – If required, we can introduce you to regulated professionals who manage claims directly on your behalf. Why Choose Bfix? Unmatched Expertise: Over many years of experience in luxury construction. Tailored Solutions: Custom designs that cater to your specific needs. Superior Quality: Premium materials and meticulous craftsmanship. Customer Satisfaction: We prioritize your vision and ensure a seamless construction process.

Latest homeowner review

Reviewed by Jay on 19/2/2026

FM Property Services

Cellar & Basement Conversion

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At our company, FM Property Services , construction is more than just building — it’s about creating spaces that our customers can trust, enjoy, and feel proud of. With over 15 years of experience, we are committed to delivering high-quality work while making sure every client feels valued and satisfied. We understand that every project is important, whether it’s a small job or a large development. That’s why we work closely with our customers, listening to their needs and turning their ideas into reality. Our team focuses on clear communication, reliability, and attention to detail from start to finish. Customer satisfaction is at the heart of everything we do. We aim not only to meet expectations but to exceed them by delivering projects on time, within budget, and to the highest standards. For us, a happy customer is the true measure of success — and we are proud to build lasting relationships along with strong, dependable structures.

Mihai Building

Cellar & Basement Conversion

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We are a small team specialised with interior decorations: painting, tiling, plastering, electrical re-wiring, new bathrooms and kitchens, etc. For your dream house, don't hesitate to contact us!

Latest homeowner review

Reviewed by Ingrid on 30/7/2020

Mihai and team have been absolutely fantastic. The quality of their work is great. Mihai is a problem solver and made us feel he had our interest at heart. He always made good recommendations on how to effectively improve the work, was helpful wherever needed e.g. Buying materials or rexommemdkng the right equipment and appliances. He always gave us options, explaining pros and cons. Him and the team are very nice and easy going. Also important, it's great he could do all the electric and plumbing.

Buildwell Construction Ltd

Cellar & Basement Conversion

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We offer an end-to-end client experience to ensure customer satisfaction every time. With a proven track record of delivering exceptional results along with a dedication to quality and exceeding expectations, we've been able to build trust with our clients offering them a peace of mind while we make their dreams into a reality.

CHIS REFURBISHMENT CARPENTRY JOINERY TILING PLUMBING ELECTRICALS

Cellar & Basement Conversion

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HELLO. MY NAME IS GRIGORE CHIS A MULTI TRADESMAN WITH MAIN TRADE CARPENTRY, JOINERY WHO WORKS IN PARTENERSHIP WITH 4 OTHER PROFESIONALS. WE COVER A LARGE RANGE OF TRADES LIKE CARPENTRY, ELECTRICITY, TILING, PLASTERING, PAINTING, PLUMBING.

Latest homeowner review

Reviewed by Alisa on 25/11/2023

Fast response; prompt communication; understood parameters and limitations; completed job super well and quickly. Intend to hire again for a number of jobs.

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.

Latest homeowner review

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.

AD RENOVATIONS & CONSTRUCTION

Cellar & Basement Conversion

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AD Renovations & Construction Ltd is a group of creative/professional bathroom fitters who provide cost effective services. With over 24 years of experience our team has worked with a wide range of clients. We will take full responsibility for the bathroom renovation project,handling all stages from planning through completion,and keep an open line of communication with you at all the time. -Professional and experienced staff -Deliver project on time and on budget

Latest homeowner review

Reviewed by Bayo on 21/10/2025

Disappointed to say the least, Anna got in touch after we posted our job advert, she ask for further lead on a job that was urgent fix to a leak for us, sent all additional requested info on job lead to her and she never got back or even bother to send someone out as agreed, extreamly poor customer service for a start and i definately wont recommend

Sphere Construction Partnership

Cellar & Basement Conversion

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Decades of Know-How Over 50 years of combined experience building and renovating homes. Proven Network Access to a wide network of specialist subcontractors across every trade, so no detail is overlooked. Competitive Timelines & Transparent Pricing We provide clear estimates and realistic schedules with full transparency.

Iosip Construction

Cellar & Basement Conversion

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Welcome to Iosip Construction, where craftsmanship meets dedication! Founded by Ioan, with over 16 years of construction experience in both England and Romania, we take pride in delivering exceptional quality and unmatched expertise in the construction industry. At Iosip Construction, we are committed to hard work, ensuring that every project is executed with precision and excellence. The services we offer include: - Extension construction - Loft conversion - Porch construction - All aspects of Rendering & Plastering - Tiling - Full House Refurbishment What sets Iosip Construction apart is not only our wealth of experience but also our unwavering commitment to customer satisfaction. We strive to make the construction process enjoyable for our clients by providing transparent communication, reliable timelines, and, most importantly, by ensuring that you are delighted with the final outcome. Our experienced team of five professionals is dedicated to delivering high-quality results in each of these services. From expanding living spaces to enhancing the aesthetic appeal of your home, Iosip Construction is your trusted partner in construction excellence.

Latest homeowner review

Reviewed by Dewang on 10/10/2017

Excellent tradesman with very good skills and very reasonable. The quality of the work is very good and people are also trustworthy.

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.

Gurdev Lall

Cellar & Basement Conversion

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I have been an electrician since 2008, I do have my 18th edition electrical installation certificate, and I can sign off electrical work. I am a very creative electrician with many great ideas on what will look good and what will look Great.

Latest homeowner review

Reviewed by Mario on 27/2/2026

Dev was very personable and did a fantastic job. He left the place cleaner than when he started and managed to correct a number if short cuts taken with the previous hood installation. I would definitely recommend if you are looking for an electrician

Loftspec LTD

Cellar & Basement Conversion

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We are specialists in home renovations, including bathrooms, kitchens m, flooring and carpentry

Bloor Corporation LTD

Cellar & Basement Conversion

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Bloor Corporation Limited – A Group of Specialist Construction Companies With over 25 years of experience across the construction sector, Bloor Corporation Limited is a group of specialist companies providing expert solutions for both commercial and domestic projects. Our divisions cover a comprehensive range of services, ensuring high-quality craftsmanship, innovation, and long-lasting results. With all in house operations we can control your project without dealing with multiple companies. Bloor Glazing Experts in bespoke glazing solutions, including heritage restoration, replacement units, structural glazing, curtain walling, and difficult-access installations. From small repairs to full system refurbishments, we deliver precision and durability. Bloor Roofing Specialists in roofing repairs, refurbishments, and new installations, covering flat and pitched roofs, leadwork, waterproofing, cladding, and full re-roofing projects. We ensure weatherproof and long-lasting solutions for all building types. Bloor Building & Maintenance Providing a full range of internal and external building services, including extensions, refurbishments, structural repairs, masonry, brickwork, plastering, rendering, and general maintenance. Our fully trained in-house teams ensure efficiency, safety, and top-tier craftsmanship. Bloor Landscaping & Groundworks Transforming outdoor spaces with hard and soft landscaping solutions, including paving, decking, garden design, retaining walls, fencing, excavation, drainage solutions, and groundwork services. We create functional and visually appealing landscapes tailored to each project. Bloor Sectional & Modular Buildings Designing and constructing modular and sectional buildings for various applications, including commercial, industrial, educational, and residential use. Our solutions offer flexibility, durability, and rapid installation times, minimizing disruption while maximizing efficiency. Bloor Civil Engineering & Structural Works Delivering specialist civil engineering and structural works, including foundation construction, reinforced concrete, steelwork, underpinning, demolition, and site preparation. We handle complex engineering challenges with precision and expertise. At Bloor Corporation Limited, we take pride in tackling even the most challenging projects with a commitment to excellence, innovation, and quality craftsmanship. Whatever your project requires, our specialist divisions have you covered.