Conversion Specialists in London

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.8 (54 reviews)

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Some of our top rated conversion specialists in London

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Limelight Building Co Ltd
Rating: 5 out of 5
Conversion Specialist in London
Limelight Ltd specialise in roofing and refurbishment of residential and commercial property throughout London, Kent, Surrey and Sussex. Our strong traditional values are based upon trust, integrity and commitment to our clients. The foundation of our success has always been the development and care of long term relationships, not only with clients, but also with our employees and suppliers
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Latest review:
Groundwork & Foundations- 18 Apr 2020
Hired Jeff to remove old shed, and prepare a new 2.8m x 4.8 m base. Jeff was very easy to communicate with, answered all my questions, the team turned up as planned on time, worked hard, completed all works requested, and ensured that any mess they made was fully cleaned up. Left all the old shed broken up, as requested. Jeff and the team were great and very please with the result. Highly reccomended
MB BG CONSTRUCTIONS LTD
No reviews yet
Conversion Specialist in London
Welcome to MB BG CONSTRUCTIONS LTD We are a company based in South London offering the service that we would expect to receive ourselves. Our values run through every aspect of what we do – from the moment you commission us, to the moment we hand over the keys. We offer no obligation quotes for any of the following areas: Roofing Extensions Loft Conversions Garage Conversions Building Renovations Groundwork & Drainage Kitchens & Bathrooms Painting % Decorating
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Ion Chelmus
No reviews yet
Conversion Specialist in London
Carpentry in general. With more than 6 years of experience in UK and more than 10 years in Spain and France.
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Warthog Group Ltd
Rating: 5 out of 5
Conversion Specialist in London
At PSP, previously named Warthog Group, we deal with all manners of construction, both domestic and commercial, specialising in bespoke interior fit outs and joinery. We have recently started property developing on behalf of clients; taking it from planning stages through to the completion of multiple new builds, handling all the project management. We pride ourselves on working closely with our clients in order to ensure total customer satisfaction and finished projects of the highest quality.
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Latest review:
Joinery & Cabinet Making- 31 Jul 2018
Overall great bespoke cupboard however some final touch should have been done after Xmas period but builder never answered back
Amc building Ltd
No reviews yet
Conversion Specialist in London
Amc building ltd
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siska construction ltd
No reviews yet
Conversion Specialist in London
We undertake general building works, specialising on refurbishments and carpentry works
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PureBuild.
No reviews yet
Conversion Specialist in London
Very Proffesional. Punctual at all times. Work done to the highest standard at good prices. Over ten years Experience in all aspects of build work including Lofts and Extensions.
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Cosmin building services
No reviews yet
Conversion Specialist in London
I've been in the industry for the last 15 years and have experience with carpentry, extensions and loft conversions
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Jassi Properties ltd
No reviews yet
Conversion Specialist in London
Jassi Group is a professional property development and construction company with over 15 years of experience. We specialise in bespoke home extensions and residential building projects including garage / loft conversions. We pride ourselves on quality craftsmanship, efficient project management, and delivering results that enhance both living space and property value.
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Ss construction
No reviews yet
Conversion Specialist in London
With over 20 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality projects with reliability and precision. We specialize in residential, commercial, and renovation projects, ensuring every build meets the highest standards of craftsmanship, safety, and durability. Our dedicated team works closely with clients to turn their vision into reality while completing projects on time and within budget.
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Gotbath UK Ltd
Rating: 4.7 out of 5
Conversion Specialist in London
Gotbath UK Ltd is London based family construction company committed to deliver an exceptional service on budget and time. Whether you require an extension, loft conversion or remodelling an existing property, we provide a full service. We work together with profesional as architects, designers, engineers etc
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Latest review:
Extensions- 20 Feb 2020
Decent builders but with extremely poor communication skills. First the good points: 1. They are good at internal finishes 2. They create and use a Statement of Work (SOW) to track all costs of the project, so there were no major surprises in the project 3. They are friendly and hard workers - who arrive on time Gotbath UK Ltd used subcontractors to build us a 6 meter rear extension. Although they had an in-house architect, they did not know the law around boundaries which resulted in a conflict with our neighbours. After spending hundreds on hiring a boundary surveyor, the initial wall had to be re-built within our boundary. Gotbath did not take any responsibility for the wrong information they provided to us regarding boundaries and charged us for the rebuild. When discussing how to finish the inside of the extension, GotBath were extremely slow in ordering supplies and in general responding to us, so we took matters into our own hands and ordered materials ourselves which were removed from the SOW provided to us. At the end of the project, finishes took a long time and required constant chasing. Final gas, electrical and warranty documents took a long time to reach us and required a lot of chasing too. I have very little confidence that GotBath will honour the warranty document they have provided to us. It's a shame because I can see GotBath have a lot of potential as a builder. However, their lack of communication has really let them down.
Giom Builds
No reviews yet
Conversion Specialist in London
Hi, I’m Guillaume[giom], a highly experienced Structural Engineer and Building Control Officer now offering expert structural advice for loft conversions, wall removals, and other home improvement projects. With a career built at top-tier consultancies in London, including my recent role at SOM London on Saudi Arabia’s groundbreaking The Line project, I bring a wealth of knowledge from large-scale, complex developments to your home. I’m new to freelancing for individual projects, but I’m passionate about helping homeowners bring their visions to life with professional drawings, detailed calculation notes, and on-site support. As a Chartered Engineer (France) and soon to be IStructE accredited in the UK, I combine technical expertise with a practical, client-focused approach. Let’s work together to make your project safe, compliant, and successful—on your timeline!
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BM Construction
No reviews yet
Conversion Specialist in London
We are loft conversion and extension specialist. We offer a comprehensive service and can take care of all aspects of your loft or extension project.
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BE-O INTERIOR DESIGN AND CONSULTANCY
No reviews yet
Conversion Specialist in London
Be-o Design, Construction, and Consultancy prime intention is to provide cost-effective, quality design & build to all construction sectors throughout the UK. We have been thriving as a successful architectural, structural and MEP design, construction, and consultancy offering exciting and innovative solutions to a wide range of commercial, residential, and private projects. We have a hands-on approach and a commitment to simplicity, quality, functionality, and attention to detail.
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RickyClarkson .jrsa.plumbing
No reviews yet
Conversion Specialist in London
Hight there I'm a hard working plumber .and bathroom fitter .and builder. And have referances and I'm a pure breed Englishman.
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Insight construction
No reviews yet
Conversion Specialist in London
Currently have a few gaps in a normally very busy calendar. Garage conversions, Kitchen fitting, plastering work undertaken to a high finish.
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4.8

Top rated Conversion Specialists

Our Conversion Specialists in London, are rated 4.8 out of 5 based on 54 reviews from customers like you.

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What types of services are offered by conversion specialists in 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 London who are available to take on your project.

Costs of conversions in London

Conversion costs in 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, 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 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 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 London.

Step 2: Review and contact London conversion specialists

You can browse company profiles to find the right 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 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 London.

FAQs: Questions about London conversions

How do I find available conversion specialists in 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 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 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 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 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.