Conversion Specialists in Holborn, West London

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.8 (53 reviews)

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Some of our top rated conversion specialists in Holborn, West London

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Deltx Limited
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Charles Ridley, the Director of Deltx Building Services is a fully qualified Electrician and Multi Trades Builder. We are a one-stop shop for all your building needs. Our team consists of professional & time-served electricians, multi-trade builders, carpenters, plumbers & heating engineers.
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Latest review:
Charlie completed a full list of jobs at my property His skills are hard to come by Electrical skills Carpentry Decorating He can do everything to a high standard Highly recommend
Catalin Tiling Flooring
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Is your kitchen looking tired and old-fashioned? Does your bathroom need a refit? Dreaming of moving house but your flat is not selling because of wear and tear? Let us help you bring new life to your home with sparkling new tiles, polished wood floors and expertly decorated walls. Have a look at our portfolio for inspiration – we specialise in tiling, natural stones, mosaics and wood flooring and are available for painting, decorating and house repairs. Get in touch now to get a free quote.
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Latest review:
Conversions - General- 10 Sep 2022
The most efficient tradesman I ever met. I posted a job to replace a bathtub, convert a walk in wardrobe to a new en-suite shower, some electrical jobs and tile corridors in my flat in London. Catalin was very clear in his communications, he started the job immediately as I needed it done urgently. He and his team worked very hard to finish in an astonishing time. He updated me regularly and his fees were very reasonable. I would recommend him to anyone who needs a very talented, honest and very capable tradesman. I would definitely use his services for any of my future jobs.
Fiji homes and properties ltd
No reviews yet
Conversion Specialist in Holborn, West London
We are master builders, and an excellent project management company. We specialise in massive renovation projects such as renovations, extensions and new builds projects.
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GDS Building Ltd
Rating: 4 out of 5
Conversion Specialist in Holborn, West London
GDS BuildingLtd: A trusted and fully accredited interior decoration company based in London, specialising in delivering high-quality painting, decorating, and finishing services. With a commitment to precision, professionalism, and on-time project delivery, we are the ideal partner for subcontracting on larger-scale projects. Our team ensures flawless execution, tailored to your standards, and we’re fully insured to provide peace of mind. Let us add value and excellence to your projects.
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Latest review:
Bathroom Fitting- 10 Aug 2025
Fitted a radiator, sink, toilet, shower and painted. The guys did a good job. Would recommend and use again. Thanks Gheorghe and team
C1 Construction & Development Services Ltd
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Based in London & covering South East England , C1 Construction & Development Services Ltd , trading as C1 Builders , is run by a highly experienced, hands-on management team with a dedicated, friendly & loyal workforce. Specialists in residential projects. Side returns , single & double storey extensions , full refurbishments and new builds . Just approved for the Federation of Master Builders References and current site visits available upon request Free Quotations
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Latest review:
Extensions- 7 Aug 2019
Chas and his team have built a beautiful extension that is a joy to live in .
Ornina Property
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
We are Ornina, a reliable multi-trade renovation company specialising in full property refurbishments across London. We work with homeowners, landlords and property investors, delivering organised projects, clear communication and high-quality finishes on time. Our services include: • Full property renovations • Kitchen fitting & upgrades • Bathroom refurbishments • Flooring installation (LVT, laminate, engineered wood, herringbone) • Carpentry, tiling & general building works We manage the entire process from start to finish, ensuring clean workmanship, respect for your property and transparent pricing. Whether it’s a single room or a full renovation, we’re happy to visit, discuss your project and provide a clear, no-obligation quote.
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Latest review:
Ornina Property completed a full renovation of our property including bathroom works, flooring, plastering and decorating. The team was professional, reliable and easy to communicate with throughout. All works were completed to a high standard and the property was left clean and tidy. Highly recommended.
Sunshine design & build ltd
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Sunshine Design & Build Ltd “Turning your vision into reality” We are a London-based construction company specializing in: • Full home renovations • Bathroom installations and tiling • Extensions and structural work • Plumbing, kitchen,electrical, and roofing services
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Latest review:
Bathroom Fitting- 8 Jan 2026
We couldn’t be happier with the bathroom and toilet refurbishment carried out by Sahir. From start to finish, the workmanship was outstanding and the attention to detail really shows in the final result. The spaces have been completely transformed and finished to a very high standard. Sahir was professional, reliable, and respectful of our home throughout the project, always keeping the area clean and tidy. Communication was clear and honest, and everything was completed on time. We’re absolutely delighted with the results and would highly recommend them to anyone looking for high-quality refurbishment work. A truly excellent job!
A&B London Construction Services LTD
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
With experience and knowledge of the industry of more than 10 years duration, we have developed a reputation for providing both a high quality and friendly service. When you need help with any type of building work, Domestic or Commercial, please contact us anytime we will be happy to help.
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Latest review:
Conversions - General- 30 Sep 2020
Agim gave us a very reasonable quote for the removal of a chimney breast in our downstairs utility room. Although it's normally a very messy job, they took care to keep the amount of dust and mess to a minimum. Everything was finished to a very high standard, they didn't cut any corners or rush anything. I would definitely recommend A&B - they are an excellent, reliable company.
Peter renovation
Rating: 3.7 out of 5
Conversion Specialist in Holborn, West London
When you need a reliable builder for refurbish or extend your property our skilled team of experienced craftsmanship are ready to help you. We can provide a tailor-made service to suit your budget and requirements!
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Latest review:
Conversions - General- 6 Oct 2025
Peter and Dan did an excellent job from start to finish. They were professional, reliable, and easy to work with. The quality of their workmanship is top-notch, and they finished everything on time and to a high standard. I’m really pleased with the results and would highly recommend them.
Three Rivers (London) Ltd
No reviews yet
Conversion Specialist in Holborn, West London
Established in 1999, Three Rivers (London) Ltd is a design/build company specialising in taking residential projects from concept through to the final completion, working in constant collaboration with our clients to bring their visions to life. Our in house team of architects, designer & builders allow for us to provide a seamless flow between phases ensuring that projects are managed and completed on time with a high quality workmanship and attention to even the finest design detail.
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Shiv Builders
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Shiv Builders .We are professional .All aspects of building work. no matter its small or big job we take all kind of works Over 5 years of experience! -roofing ( new, repairs, replaces, alteration, gutter repair ) - plumbing, heating,new boiler, radiators, ventilation, drain repair - electrical ( new installation-certificate, fault finding, fuseboard ) -Extension - carpentry - bathrooms ( new, tiles repair) - kitchens (design/fitting/supplying) - damp problem - tiling - painting - and many more We try to advise clients in solving problems related to construction and avoiding them in the future. We do not do so-called quick works. We carry out all the work properly and reliably.
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Latest review:
Tiling- 25 Jul 2025
Shiv builders did the tiling for my bathroom. The quote was easy and done via a WhatsApp video. Price was reasonable. The job turned out to be more challenging than we first thought with uneven walls and floorboards were quite worn however they found solutions easily. The team arrived on time and did an excellent job. Always left the place tidy and very polite and professional. I then had a few additional jobs round the house such as changing door handles and fitting light pendants which they happily accommodated and again did a good job. Will definitely be using them for future work.
VEIG
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
We are a dedicated construction company specialised in delivering quality projects to meet the unique needs of our clients. We pride ourselves on our ability to adapt to the specific requirements of each project. We understand the importance of clear communication and collaboration, which is why we work closely with our clients from project inception through to completion. Regards VEIG
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Latest review:
Very professional and reliable people. They did a great job, the transformation of my house is incredible and I can be more happy with the result. I truly recommend VEIG for refurbishing your house.
M Murphy Build
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Hello! My name is Mick. I have many years experience in all areas of construction. I enjoy what I do & love creating new spaces for people, so it has to be of high quality or else there would be no satisfaction in it for me! I have done extensions, sunrooms, renovations, lofts, bathrooms, kitchens and new builds.
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Latest review:
Conversions - General- 21 Dec 2018
Mick did a good job for us. He worked long hours to get the job done, and was able to turn his hand to a whole range of things, including plastering and decorating. The basic carpentry and construction was well and neatly done, and we’re very happy with the end result. The job ended up taking longer than either of us expected, but that was due to complications with some of the tasks, plus some extras, and was therefore not Mick’s fault. We were able to amicably agree an additional payment on top of the original quote to cover Mick’s time. Recommended.
Prime contractors
Rating: 5 out of 5
Conversion Specialist in Holborn, West London
Prime contractors have been in the construction industry for about 25 years which includes domestic and commercial projects. Some of the domestic projects have been double extensions, loft conversions, house refurbishments and other small internal and external works which also include flat roof and cladding. Commercial projects have been from building double extensions and demolition having worked as a supervisor and manager.
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Latest review:
Conversions - General- 17 Apr 2026
A great experience. Work was completed quickly and to a good standard with an unexpected extra (sorting out the electrics for a light in the crawl space). Most tidy builders I have ever employed. Quick responses and good communication. I'd happily use Prime Contractors again
James Daniel Developments
No reviews yet
Conversion Specialist in Holborn, West London
We’re a family run business with over 50 years experience, in maintenance & construction. We have specialists in Plumbing & Heating, Carpentry and Electrics. It’s always our goal to exceed our clients expectations, regardless of the budget We have previous work, and clients reviews through on our website. As there is no better recommendation than word of mouth. By the end of each & every project short or long, we aim to have not only a client happy, but a friend happy to use us again.
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Dino design Ltd
Rating: 4.8 out of 5
Conversion Specialist in Holborn, West London
We founded DINO DESIGN out of a pure passion for building. We are two brothers who work together in sync and is a collaboration we're proud off, we construct roofs extensions and loft conversions to an amazing standard which can be seen in the work we do. We like to push boundaries in our field making a project built by DINO DESIGN stand out from the rest. DINO DESIGN is a name you can count on and trust to deliver your project from the paper its drawn on to the material its built from. Explore the rest of our site to learn more about what we offer, and get in touch with any questions. We specialise in: • Single & double-storey extensions • Loft conversions & dormers • Full property refurbishments • Kitchen transformations • Open-plan structural alterations • Landscaping and outdoor works
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Latest review:
Conversions - General- 22 Apr 2026
Had a fantastic experience with Dino Design for an en suite removal. They understood exactly what I wanted and were very responsive throughout, giving me daily updates about how the work was going. So happy with the result- would 100% recommend :)

4.8

Top rated Conversion Specialists

Our Conversion Specialists in Holborn, West London, are rated 4.8 out of 5 based on 53 reviews from customers like you.

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What types of services are offered by conversion specialists in Holborn, West London?

Conversion specialists are the people you need to make underused areas of your home practical and fit for purpose.

If you need to increase your living space and improve its functionality, a conversion specialist can help with:

Loft conversions: Turning attics into bedrooms, offices, or storage spaces.
Garage conversions: Transforming garages into living areas, studios, or utility rooms.
Basement conversions: Creating usable living spaces in previously underutilised basements.
Barn and outbuilding conversions: Updating detached buildings for modern use, such as guest accommodation or home offices.
Internal reconfigurations: Knocking through walls, creating open-plan layouts, or combining rooms.
Commercial-to-residential conversions: Adapting offices or shops into homes.

No matter the tasks of your conversion project, MyBuilder makes it easy to find local conversion specialists near you. Simply post your job and receive responses from conversion professionals in Holborn, West London who are available to take on your project.

Costs of conversions in Holborn, West London

Conversion costs in Holborn, West London vary widely depending on the type of work, the size of the space, and the materials involved.

As a rough guide, here’s what you can expect to pay for different conversion tasks:

Loft conversions costs: £40,000–£65,000+
Garage conversion costs: £15,000–£25,000
Basement conversion costs: £60,000–£120,000+
Barn and outbuilding conversions: £30,000–£80,000+
Internal reconfigurations: £5,000–£20,000
Commercial-to-residential conversions: £50,000–£150,000+
Hourly labour rate: £20–£35 per hour
Daily labour rate: £160–£280 per day
Demolition and removal costs: £500–£5,000+

Note: Material costs can vary widely depending on the type of conversion and the finishes you choose. For example, structural steel, roofing, and high-spec windows can increase costs significantly, while insulation or interior finishes may be more moderate. Discuss this ahead of time with any potential conversion specialists to ensure you get the right quote.

If you’re seriously considering a conversion for your home, Holborn, West London conversion specialists will be the best source of accurate pricing information. Find your preferred conversion specialists near you to ask for a quote tailored to your project specifics.

Find a conversions specialist in Holborn, West London with MyBuilder

Converting part of your home is a big investment, so finding the right tradesperson is key to ensuring a smooth and successful project. MyBuilder connects you with verified conversion specialists in Holborn, West London, giving you control over who you hire and how you manage your project.

Step 1: Post your job on MyBuilder for free

Start by describing the type of conversion you need on our platform. Give as much detail as you can! You can also include images to give tradespeople a better idea of the work you would like completing. Once posted, your job is shared with conversion specialists in Holborn, West London.

Step 2: Review and contact Holborn, West London conversion specialists

You can browse company profiles to find the right Holborn, West London conversion specialist for you, check out previous work, and read genuine customer feedback. Once you’ve decided on some potential conversion specialists, you can reach out to discuss the project details further and request detailed, itemised quotes that outline labour, materials, and timelines, helping you compare options clearly before making a decision.

Step 3: Make your final choice

Now that you’ve gathered the information and received detailed quotes from Holborn, West London conversion specialists, you can easily make your final choice in just a few clicks.

By comparing prices, timelines, and approaches, you stay fully in control of who you hire and how your conversion is carried out. Once you’ve selected the right tradesperson for your project, you can arrange a suitable date and time, and get your conversion underway!

MyBuilder verifies each tradesperson when they join by checking ID, company registration, and relevant qualifications for regulated industries. Post your conversion job on MyBuilder today and start receiving responses from interested conversion specialists in Holborn, West London.

FAQs: Questions about Holborn, West London conversions

How do I find available conversion specialists in Holborn, West London?

You can find local conversion specialists through platforms like MyBuilder, where you can compare profiles, reviews, and quotes to help you choose the right professional for your project.

How long does a typical home conversion take?

Most home conversions take between 4 and 12 weeks, depending on the size, complexity, and type of project. Larger structural changes or regulatory approvals can take longer.

Are conversion specialists required to have insurance in Holborn, West London?

Yes, reputable conversion specialists typically hold public liability insurance to cover potential damage or accidents during the project. Some may also carry employer’s liability or professional indemnity insurance, depending on the work.

Do conversion specialists in Holborn, West London offer warranties or guarantees on their work?

Many conversion specialists offer warranties or guarantees for workmanship and structural integrity, though the terms and duration vary by company. Always confirm what’s included before hiring.

Can a conversion specialist in Holborn, West London help with planning permission and building regulations?

Yes, many conversion specialists can advise on planning permissions, submit applications, and ensure your project complies with building regulations, although some homeowners choose to handle these steps themselves.

How far in advance should I book a Holborn, West London conversion specialist?

It’s best to book at least 2–4 months in advance, especially during busy periods like spring and summer. Specialist conversions may require even longer lead times.

Can conversion specialists handle design as well as construction, or will I need an architect too?

Some conversion specialists offer design-and-build services, managing both stages of the project. For more complex conversions or structural changes, you may still need to involve an architect or structural engineer.