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

Home Renovations Ltd

Cellar & Basement Conversion

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House Extensions, Loft Conversions and Renovations Specialists

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Reviewed by Umeet on 9/1/2021

We have found drainage problems which the insurance company will not honour due to incorrect installation during this project. This has cost us dearly.

Berberi Constructions

Cellar & Basement Conversion

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With over 20 years of experience in construction we want to get your project from conception to completion. Fast, trustworthy and efficient.

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Reviewed by Jermaine on 25/8/2020

Absolutely amazing tradesmen with very competitive pricing. transformed my 50m2 Driveway by tilling and installing aco floor drainage, great attention to detail and great finished product. Very highly recommended and definitely will have them returning for more work.

V.T. BUILDERS

Cellar & Basement Conversion

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AT V.T.BUILDERS WE ARE A FRIENDLY, RELIABLE AND TRUST WORTHY TEAM. WE COMPLETE ALL OF OUR JOBS TO 100% SATISFACTION. NO JOB IS TO BIG OR SMALL SO PLEASE DONT HESITATE TO CALL. ALL QUOTES ARE FREE.

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Reviewed by Sharon on 16/11/2025

If I could give more stars I would.Viktor came out to look at job and from just meeting him I knew we would have him to do our work.He is polite and friendly.Not the cheapest but also not the most expensive either.They tiled my hall and kitchen walls.The work him and his team did was amazing.They work very hard and get it done quickly.We are so pleased with his work we are getting him back to do our shower room.I would recommend V t Builders to anyone.Thank you again Viktor.

DC Building

Cellar & Basement Conversion

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I have been working as a builder from 2010 with good experience and knowledge about all tipe off contruction ! we undertake all tipe off jobs small or big ! I have my own team and always looking to make our client's happy ! reliable and always there in time thanks !

S J Refurbs

Cellar & Basement Conversion

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Hi guys I am a reliable and trust worthy builder that likes to meet any clients needs have a good eye and attention to detail

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Reviewed by Kate on 11/10/2023

Steve did a complete renovation of a 2 bedroom flat for us - rewire, beautiful herringbone oak floors, plaster, paint, amazing new kitchen including white quartz countertop sourced at a great price and bathroom. Great finish; amazing value; can’t recommend highly enough. Really appreciate his advice, including telling us where not to waste money

TWINS ELECTRICAL & PLUMBING LTD

Cellar & Basement Conversion

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We specialise in all aspects of property maintenance. With more than 5 years experience in one of the most competitive business environment outside London we work on regular basis with ones of the most active and succesful property developers and contractors in the area. We aim to provide a 5* service with no exception regardless of the type or size of the job.

DP Quality Construction

Cellar & Basement Conversion

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We aim to be a world class Construction Company providing efficient affordable, sustainable, cost effective services of highest level of quality. We undertake all projects, big or small and specialise in major renovations including; Extensions – Loft Conversions – Restoration & Alterations Garage Conversions – Landscaping & Patios – General Building Work Renovating a property can bring a new lease of life to your home with the feeling that you live somewhere new without having moved. Whether it's a major remodel by knocking down walls and building new ones to change the entire look of your home, to simple and subtle updates and upgrades like new floors, new doors, a modern new kitchen or a stunning bathroom, using modern materials we can help you create your ideal living space.

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Reviewed by Sam on 2/5/2026

AJD Builders

Cellar & Basement Conversion

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I've around 15 years experience having established my business 10years ago. Customer satisfaction is very important to me and excellent customer service is at the heart of my business.

Mra Construct Ltd

Cellar & Basement Conversion

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Do not pay attention that we are new on this website...the experience is ours! We do: rendering, painting and decorating, floors and carpeting, woodwork,tiling and flooring, plumbing, windows and doors, brickwork, electrics.

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Reviewed by Ellisha on 3/4/2025

I recently had my bathroom floor tiles replaced. Chris was tidy, efficient and communication was transparent throughout. Happy with the end result and would recommend Chris to others.

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.

RMR BUILDING & RENOVATION LTD

Cellar & Basement Conversion

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Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

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Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Surrey Hills Extend & Renovate

Cellar & Basement Conversion

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At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.

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Reviewed by Julia on 27/6/2025

Very good and profesional

King Plumbing & Heating

Cellar & Basement Conversion

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I am a independent Plumbing and heating Engineer, I have been in the field for around 8 years. I take my work seriously and take pride in my work, and want to be of best service to each customer I meet. thanks wayne

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Reviewed by Gary on 23/7/2023

Excellent service!

J and J Building Construction

Cellar & Basement Conversion

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J and J Building Construction have been supporting customers for over 40 years. We take on all general building works such kitchens, bathrooms, loft conversion, drives, general plumbing, electrical, decoration, garden and patio works, roofing etc.

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Reviewed by emily on 13/1/2026

John and team completed a number of jobs for us to a high standard - plastering and decorating bedrooms, full bathroom refurbishment, gutter clearance. We are satisfied with the work, and they were professional and considerate during the job. John provided useful advice and quotes for various other prospective jobs.

MW Building Solutions

Cellar & Basement Conversion

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I have 15 years of hands-on experience and knowledge of all aspects of property maintenance and building projects and associated trades. I pride myself on high standards and excellent quality of work, honesty, and reliability. Project management can be offered to elevate the stresses of larger projects, and value and service are paramount. All building services can be provided by our company. On request, i am able to provide credible references from previous and existing clients . When you hire our services, you can count on us for the results you want and need. Get in touch today, and discover the advantage of working with MW Building Solutions.

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Reviewed by Ian on 8/1/2025

Mariusz came to give us a quote for complete strip out and refit of small bathroom. We already had an idea of how the new bathroom should look and had chosen almost all the new fittings, etc. Mariusz suggested a completely new layout, which we would never have thought of and many different fittings. We decided to go with Mariusz's layout and many of his suggestions for the fittings. The finished bathroom is absolutely outstanding and beyond our expectations. Mariusz is truly a master craftsman.

FRA Solution LTD

Cellar & Basement Conversion

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With more than 15 years of experience in construction, interior renovations, and exterior improvements, our company is proud to have successfully completed over 1,200 projects. We began with small projects, but by consistently delivering high-quality standards, the scope and complexity of the work entrusted to us have grown significantly over the years. This is the first time we are using this platform, but the photos shown are part of our portfolio. Relying on our extensive experience and commitment to high-quality workmanship, we can provide the services you require. Once you have worked with us, we guarantee that you will want to continue our collaboration. Our business is built on quality, and we look forward to meeting you soon.

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.

DK Home Refurbishment

Cellar & Basement Conversion

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DK Home Refurbishment Ltd is a trusted building and refurbishment company delivering high-quality residential projects across London and surrounding areas. We specialise in loft conversions, house extensions, basement works and full home refurbishments, providing a complete service from initial planning through to final handover. Our experienced team is committed to excellent workmanship, clear communication and reliable project management. Whether you are looking to maximise space, improve layout, modernise your property or carry out a complete transformation, we ensure every stage is completed to the highest standards and in line with current building regulations. Our services include: � Loft conversions (dormer, mansard and full conversions) � House extensions (rear, side and wrap-around) � Basement conversions and structural basement works � Full property refurbishments and renovations � Structural alterations and internal reconfigurations � Kitchens, bathrooms and full interior finishes � Bespoke joinery and carpentry (wardrobes, doors, skirting, custom storage) We offer full project support, including architectural design, council applications, structural engineering and Building Control compliance. Our aim is to deliver a smooth, stress-free experience by managing the process professionally from concept to completion. If you are planning a refurbishment or extension and want a reliable team with strong attention to detail, DK Home Refurbishment Ltd is here to help bring your vision to life.

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Reviewed by ilhami on 16/2/2022

not reliable