Conversion Specialists in Harlesden

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.9 (50 reviews)

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Some of our top rated conversion specialists in Harlesden

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Q-Tech Construction Ltd
Rating: 5 out of 5
Conversion Specialist in Harlesden
All type of building works are carried out including new builds, extension, conversion, structural alteration, refurbishment, plastering, joinery works, decoration, all types of plumbing/ drainage & electrical services.
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Latest review:
Conversions - General- 2 Feb 2015
Pravrin and his team were excellent, quick, efficient and very knowledgable with work done to a good standard. Would certainly use again on another project.
Cepele Construction
Rating: 5 out of 5
Conversion Specialist in Harlesden
Introducing Cepele Construction Experience and Past Jobs: Cepele Construction has earned a reputation for exceeding expectations and delivering high-quality results. We have successfully completed numerous projects, such as the ones for James Smith and Teresa McTavish, ensuring that each client's unique vision is realized with excellence and professionalism. Where We Can Work: We operate primarily in London and the surrounding areas, offering our services to clients who need reliable and top-quality construction work. Special Skills: Our expertise includes loft conversions, customized construction solutions, and exceptional project management, ensuring every detail meets our high standards. Why Hire Us: At Cepele Construction, we are committed to providing top-quality services tailored to each client's needs. Our dedication to excellence and client satisfaction sets us apart as the best choice for your construction projects. For more information, visit our website at Cepele Construction
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BL Carpentry
Rating: 5 out of 5
Conversion Specialist in Harlesden
Hello! My and my team are working on all kind of construction projects trough London. We've got 15 years of experience and many happy and returning clients.
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Latest review:
Multiple fitting out works, eg fitted cupboards, kitchen fitting. Top notch. Knowledgeable, fair, prompt. Would enlist his help again.
Redmark Contractors Limited
Rating: 5 out of 5
Conversion Specialist in Harlesden
Redmark Contractors Limited have over 10 years experience, and with many years experience in the building trade. We are a professional team are reliable builders operating in London and the wider area. We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner.
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Latest review:
Extensions- 27 May 2025
They helped build me two houses and were always putting their best foot forwards. Bhupinder and his team are lovely, and are now like family to me. They have a bright future ahead for themselves and for the clients they look after.
Connect Maan Builders Ltd
Rating: 5 out of 5
Conversion Specialist in Harlesden
cmbj
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Latest review:
They handled the project professionally as promised, Highly Qualified team and have technically knowledge of all aspects
Capital building contractors
Rating: 3 out of 5
Conversion Specialist in Harlesden
North London based building company committed to provide highest quality service by experienced and highly skilled tradesmen. A team of 3 young tradesmen with an combined experience of over 3 decades in different trades like Carpentry, tiling, painting & decoration, electric and plumbing.
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Latest review:
Bathroom Fitting- 2 Nov 2021
Fair. I think in this stay n age tradesman take jobs that they can’t complete
365 BUILDING LTD
Rating: 5 out of 5
Conversion Specialist in Harlesden
At 365 Building, we focus on quality over quantity. With many years of experience across a wide range of construction and carpentry projects, we take pride in delivering work that is done to a high standard, completed on time, and kept clean and tidy throughout. What We Do We offer a full range of building services, including: • Carpentry & woodwork • Kitchens & renovations • Flooring & doors • Roofing • Extensions • General building and property improvements We approach every project with care, precision, and professionalism—whether it’s a small repair or a full home improvement. Why Customers Trust Us Our customers appreciate our attention to detail, respectful working style, and strong workmanship. We aim to make every client happy, and many of our projects come through recommendations from homeowners who value the quality of our work.
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Latest review:
Hard Flooring- 23 Jan 2026
Great and honest work, very quick and flexible. Would 100% recomend
Prime Basement Construction Ltd
Rating: 5 out of 5
Conversion Specialist in Harlesden
Basement construction and conversion company with over 12 years experience.
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Latest review:
Groundwork & Foundations- 5 Feb 2021
Honest reliable friendly team, who go out there way ,excellent service.
Dayview Construction
Rating: 5 out of 5
Conversion Specialist in Harlesden
Dayview Construction specializes in high end finishing details and top end craftsmanship throughout your project. We have a strong team of different trades to get your project to the standard everyone wants. We do carpentry (1st and 2nd fix), kitchens, bathrooms, refurbishments, extensions, loft conversions, landscaping and much more. Furthermore, we have a strong eye for detail and pride ourselves on being transparent throughout your project.
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Latest review:
Kitchen Fitting- 25 Sep 2022
Brilliant from start to finish made plenty of time for us and our needs and would highly recommend Jack and his team made the whole project effortless thank you Jack
FSB Company (UK) LTD
Rating: 5 out of 5
Conversion Specialist in Harlesden
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Conversions - General- 23 Jun 2025
Dan and Freddy are a powerhouse team, although we are yet to start the construction of our project they have worked tirelessly to assist us in getting the perfect design and plan in place. All investigative work has been incredibly efficient, every single person we have dealt with has been highly skilled and been great at communication. We’re super excited to get started and can’t thank them enough for all their hard work up to this point. We couldn’t recommend them enough for design management and everything leading up to construction (including dealing with tricky neighbours) and am sure I will be back to write as glowing review when construction is complete. Thank you Dan particularly for going above and beyond… it’s been rather pain free and that’s all down to you.
Baatth construction ltd
Rating: 4.9 out of 5
Conversion Specialist in Harlesden
All buildings work undertaken,extension ,loft conversion, plumbing, electrical, driveways
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Latest review:
Conversions - General- 29 Sep 2021
BCL traders are fantastic to work with. They are punctual and very hard working. They truly believe in keeping the customer happy and go the extra mile. I am thrilled with the work I got carried out.
S & S Builders
Rating: 5 out of 5
Conversion Specialist in Harlesden
Hi my name is Stephen and I have 30 years building experience specialising in extensions and loft conversions I do 1 job at a time and I am on site every day. I have extensive knowledge of structural engineering I also carry building insurance .and i am a member of the National federation of builders.
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Latest review:
Conversions - General- 29 Sep 2018
If you are looking for a caring and conscientious builder then look no further than Stephen. Not only is he on your side for your project and budget, he gets the job done with absolute attention to detail. He works incredibly hard and is not satisfied till you, the client, are happy. He has a photographic, encyclopaedic memory for all things building and structural. He, with his extensive experience, is worth more on your project than any architect plans or drawings. Not only is he damned good at what he does, he’s polite and thorough. He also has a fantastic team that he keeps a close eye on at all times. There are no loud radios or requests for coffee. His team have a fixed break/lunch, bring their own supplies and I’m embarrassed to admit, leave your house tidier and cleaner than when they arrived - even when doing excavation/structural work! I offer only one word of caution, once Stephen and team are in, you won’t want them to leave, and you will start asking him to do all those other building jobs you never knew you wanted done! You will be very fortunate if you can secure him for your project. You can complete confidence in him, his team and their work.
KJH Construction
Rating: 4.5 out of 5
Conversion Specialist in Harlesden
We are KJH Construction and we specialise in the following trades: Conversions, House Renovations Kitchen/Bathroom fitting, Plumbing, Electrics, Carpentry & Joinery, Plastering, Painting & Decorating. We are a dedicated team of installers and we pride ourselves in creating a good working relationship with our clients to ensure your project is delivered on time and within budget. We will deliver quality construction, an honest service and great value. Together, we can build your vision.
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Latest review:
Conversions - General- 24 Dec 2018
Good job and good service
SSS Brothers Limited
Rating: 5 out of 5
Conversion Specialist in Harlesden
At SSS Brothers we value our customers and work very hard to maintain their trust.With 15 years of experience,You can be assured that we will always provide quality workmanship, professional,courteous and timely service. Our prices are competitive, and our work is guaranteed. We will not be satisfied until you are! What We love most about renovating homes is working with our clients to create something spectacular.Every job comes with new challenges and opportunities to build something special.
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Latest review:
Extensions- 26 Aug 2021
SSS BROTHER, They worked incredibly hard to transform our house in a timely and efficient manner, all whilst being responsive to our concerns and preferences. The SSS BROTHER did a great job extending our kitchen and backroom to create a beautiful space that we love hosting family and friends in. The job was completed to a high standard and with good communication. Throughout the work, the workers were calm and knowledgeable and - importantly for us - helpful and offered their opinion of how the extension should be built.
REA Construction LTD
Rating: 5 out of 5
Conversion Specialist in Harlesden
The company’s success is built on the strong belief of quality work, attention to detail and on-time completion. Rea Construction Ltd has an in house team of builders, architects, and interior designers with all the relevant skills and qualifications which enable us to offer a fully comprehensive design and build service. Get in touch today for a free on site consultation.
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Latest review:
Extensions- 8 Dec 2017
We couldn’t be happier with the professionalism and quality of workmanship from REA Construction. The project was delivered within budget and on time. We lived in the property during the work and we, our neighbours and the site were always treated with the utmost consideration. There were almost no hitches and, when they did occur, they were dealt with immediately and thoroughly. Our project team, led by Kristjan and Besi, were universally hardworking, organised and produced work to an excellent standard. Communication is great, the people are wonderful. Renato was someone I felt I could trust from the moment I met him and he never let us down. He and everyone at REA genuinely care about what they do and that their customers have a happy experience. We certainly did and would have no hesitation recommending them to others.
Emerald london building solutions fixed
Rating: 4 out of 5
Conversion Specialist in Harlesden
Refurbishment and building contractors/carpentry Contractors we are master builders and a reputation of being excellent at a reasonable Price all work is backed by guarantee on all works
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Latest review:
Conversions - General- 14 Mar 2020
Emerad were excellant from start to finish they have great workers tidy and very hardworking would definitely use this company again there knowledge of building is excellant please use this company if you want satisfaction

4.9

Top rated Conversion Specialists

Our Conversion Specialists in Harlesden, are rated 4.9 out of 5 based on 50 reviews from customers like you.

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What types of services are offered by conversion specialists in Harlesden?

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 Harlesden who are available to take on your project.

Costs of conversions in Harlesden

Conversion costs in Harlesden 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, Harlesden 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 Harlesden 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 Harlesden, 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 Harlesden.

Step 2: Review and contact Harlesden conversion specialists

You can browse company profiles to find the right Harlesden 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 Harlesden 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 Harlesden.

FAQs: Questions about Harlesden conversions

How do I find available conversion specialists in Harlesden?

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 Harlesden?

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 Harlesden 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 Harlesden 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 Harlesden 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.