Loft Conversion Companies in Wembley

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (11 reviews)

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Some of our top rated loft conversion companies in Wembley

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HWB construction
Rating: 5 out of 5
Loft Conversion Company in Wembley
Our executive team's come from diverse backgrounds such as design, engineering and management. Dedicated and focused, our vision has always been to be a dynamic and innovative organisation. The joint experience of our executive team is well over 20 years and provides us and our partners with a significant level of expertise which is applied to each project. HWB’s unique approach means we can be flexible and bespoke in all we do when delivering excellence in the construction industry.
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Latest review:
Extensions- 28 Oct 2018
We appointed HWB to carry out a full refurbishment on our house, this involved re-gutting the interior and building an extension and loft conversion plus some landscaping in the garden. We spoke to many builders but finally appointed HWB based on their previous projects and professionalism. Appointing builders for any work is always difficult however we are delighted that we went with HWB. Throughout the project they have demonstrated high levels of professionalism, were very organised and worked to very high standards. They were collaborative throughout the whole project and kept us informed at every stage. As the project developed there were some changes made and HWB were flexible and open to new instructions made by us, as well as giving us valuable advice. Farag, Ayoub and the HWB team were always available to answer any questions and provided us with constant feedback on progress as well as identify new solutions to aid the development. They have a great team of workers who work to a high standard and are supervised throughout the project. We made the right decision going with HWB Construction and have no hesitation in recommending them.
M-CBS Mario Carpentry & Building Services
Rating: 5 out of 5
Loft Conversion Company in Wembley
We offer a wide range of services from small repairs to full extensions, conversions and refurbishments. We cover interior and exterior work for both residential and commercial clients All work is carried out by highly skilled and qualified craftspeople.
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Latest review:
Bathroom Fitting- 15 Nov 2017
Mario was an absolute gem from start to finish. After a leak left our only bathroom out of action Mario came in and managed the full project to perfection (and also had a great tiler and electrician who did some other works). Six months on and I cannot fault any of the works. Highly recommended.
Shpetim troka
Rating: 5 out of 5
Loft Conversion Company in Wembley
Troka Construction specializes in home refurbishments, extensions, and a wide range of home improvements. With a focus on quality craftsmanship and personalized service, we bring our clients' visions to life with dedication and attention to detail.
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Latest review:
Carpentry- 30 Apr 2026
Great communication and was able to come and do the job quickly after first message. Job was completed to a great standard (skirting boards and some scotia)
ALEX INTERIORS LTD
Rating: 5 out of 5
Loft Conversion Company in Wembley
For both internal and external work, we can offer you the highest standards.
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Latest review:
Loft Conversion- 16 Mar 2014
Alex undertook several roof repairs as result of storm damage. This also required making good of interior damage as well. As a result of his good work doing this job I gave him job of redecorating an entire room, this including installing coving. Overall Alex and his team did an excellent job, any issues I had were dealt with and they went above other builders in terms of the care they took to my house when doing the work. I am already looking to give Alex further larger jobs in the next few months and will happily recommend to friends and family. Ravi Mill Hill, NW7
SERA HOMES LTD
Rating: 5 out of 5
Loft Conversion Company in Wembley
With 10 years of experience in Architectural Design, Engineering and Construction, we endeavour to provide you with the ultimate home project experience. Working with SERA HOMES means your project will be designed by the brightest Architects and Engineers and executed by the most competent Builders and Project Managers.
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Latest review:
Conversions - General- 8 Jun 2023
Really helpful, quick communication and gave good advice. Aras came to do a structural report for us and gave really good advice and produced the report quickly. Would recommend!
Cool Dudes Construction
Rating: 5 out of 5
Loft Conversion Company in Wembley
We do all sort of house renovations including new build extensions and loft conversions , bathrooms . Your satisfaction is our job
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Latest review:
Loft Conversion- 18 Feb 2024
I wanted to express my gratitude for the exceptional work done by Cool Dudes Construction on my loft and bungalow conversion project. Despite an initial estimate of 12 wks, it was completed to a high standard within 15 wks, with only a minimal 3-wk delay due to 3rd parties (window suppliers) and the holiday season. A complex project. Full rebuild of bungalow, which included hip to gable conversion, rear loft dormer, stair, ground floor extension and full ground floor rennovations (1st & 2nd fix). Mandeep and Balwinder tackled a complex design that involved the integration of steel beams and pillars. They coordinated with various suppliers and also helped me to order skylights, windows, and doors, ensuring timely delivery and installation to keep the project on track. Team always showed professionalism, ensuring that they were always punctual, tidy, and respectful. Commitment to completing the project on time was evident, they maintained open communication throughout. One +ve aspect was their willingness to work with a private building control company that i hired, which ensured compliance with regulations. Another +ve aspect of working with them was clear payment milestones in the agreement. Payment was made on completion of milestones, which provided transparency and reassurance throughout the project. Extremely satisfied with the build and would not hesitate to recommend Cool Dudes Construction to others seeking reliable and efficient building services.
Adrian Construction Services Limited
Rating: 4.6 out of 5
Loft Conversion Company in Wembley
ABOUT ADRIAN CONSTRUCTION SERVICES LTD has been operating in for over 10 years. Being a domestic building company we have worked in every aspect of Renovation and new Build We are proud of our lasting, repeat- business relationships with clients in a wide range of industries, built by meeting their needs, exceeding their expectations, and delivering on our promises.
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Latest review:
Tiling- 1 Sep 2020
**HIGHLY NOT RECOMMENDED** I have not seen such an unprofessional service provider in my entire life. His guys lack the basic skills of tiling and created a mess of my new home. Issues: 1. They spill water in my bedroom with carpet and in lobby with wooden flooring which got damage 2. Whole house was filled with tile dust, 3. the tiles were not cleaned 4. tiles waste a separate issue 5. my balcony looked like a garbage room 6. cement marks on walls, ceiling and walls needs a paint work 7. to my utter disgust they left tiles pieces in my toilet. 8. Also the tiles are so poorly installed that I think I was better off without them. I wish there was an option to upload the pictures so people could understand my pain. Upon giving him calls to see the mess created by his guys he was reluctant at 1st to come and said he is tired & cant come. On sharing pics, he decided to show up & promised to clean the mess & complete the task. But after 2 weeks of struggle his guys shows up 3 times for 2-3 hour each. But today he finally decided to quit without doing his job. Now I need to find a new Contractor to complete the work. Also, He promised that he does quality work, to start when he visited and quoted me a price and said that he would send the quotation on mybuilder and thats how it works. He sent quotation 3 days later with 65% increase in price and later negotiated to 30% higher than original
Carl Mcinerney
Rating: 5 out of 5
Loft Conversion Company in Wembley
Hi, I’m Carl. I’m 46 years old and have been in the industry since I was 16. We’re based in West London but have completed projects all over the UK over the last few decades. Our main clients have been predominantly based in Cobham on exclusive high end residence’s over the last 5 years, so we have a wealth of experience in fine detail finishing, cabinetry, structural and fit out, along with all other aspects. We’re happy to advise on all projects and complete to the highest standard.
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Latest review:
Carpentry- 31 Mar 2025
Very pleased now the job is completed 🙂
P Ndoj Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Wembley
New build house and extension left converging General roofing work
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Latest review:
Carpentry- 12 Feb 2020
Came to quote initially, we agreed the price and the jobs were done on the same day and efficiently.
Kcbuildingservucea
Rating: 4.7 out of 5
Loft Conversion Company in Wembley
I am an experienced handyman that takes on all scales of projects in London. I have an experienced team to ensure all works are carried out to an excellent standard. We offer handymen services: Building Gardening Patio cleaning Waste clearance
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Latest review:
Plumbing- 21 Dec 2025
Great work!! would definitely use again
15158290 Ltd
Rating: 5 out of 5
Loft Conversion Company in Wembley
JVS Da-Vinci Builders is a reputable construction company based in Southall, London, with extensive experience in residential and commercial projects. Our skilled team has successfully completed over 30 projects, specializing in services such as loft conversions, extensions, refurbishments, interior design, and custom cabinetry. We are committed to delivering high-quality craftsmanship, exceptional customer service, and innovative solutions that enhance the functionality and aesthetic appeal of our clients’ spaces. Through our meticulous planning, design, and building processes, we ensure that every project is completed to the highest standards and within budget.
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Latest review:
I recently hired Vithesh for a loft conversion, and I couldn't be happier with the results! He completed the project with exceptional quality and efficiency. The structural floor beams and steel structure were flawlessly installed, and the roof comes with a reassuring 10-year warranty. What impressed me the most was his ability to complete the structural job in just 3 weeks, even though the original estimate was 5 weeks. His commitment to meeting deadlines and delivering high-quality work is truly commendable. I’m absolutely thrilled with the outcome and will definitely be calling him for any future projects in my home. Thank you, Vithesh, for a job well done!
Maycor Building Services Ltd
Rating: 5 out of 5
Loft Conversion Company in Wembley
At Maycor Building Contractors, we specialize in delivering top-quality construction and renovation services across the UK. With a strong commitment to excellence, we cater to both domestic and commercial clients, ensuring each project meets the highest standards. Our Services Domestic Renovations: From kitchen and bathroom remodels to full home refurbishments, we transform living spaces to match your vision. Commercial Projects: We handle office fit-outs, retail space renovations, and other commercial property improvements, ensuring minimal disruption to your business operations. New Builds & Extensions: Our team manages new construction projects and property extensions, delivering results on time and within budget. Why Choose Us Experienced Professionals: Our skilled team brings years of experience to every project, ensuring quality workmanship. Customer-Centric Approach: We prioritize clear communication and client satisfaction, tailoring our services to meet your specific needs. Reliable & Trustworthy: We pride ourselves on our reliability, completing projects efficiently and to the highest standards. Get in Touch Ready to start your next construction or renovation project? Contact us today for a free consultation and quote.
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Latest review:
Carpentry- 6 Aug 2019
Victor definitely is a quality builder who with his team works very hard to deliver a professional finish. In the end rather than just the doors, Maycor Building Services also redecorated the flat. They arrived on time and stayed late and I got reports back from the neighbours with comments about how hard they worked!
BDS TM Limited
Rating: 5 out of 5
Loft Conversion Company in Wembley
FULL REFURBISHMENT ,HOUSE EXTENSION AND LOFT CONVERSION SPECIALIST,PAINTING, ELECTRICAL&PLUMBING
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Latest review:
Electrical- 18 Apr 2020
Ben fixed my lights and electrics in garden. He took his time and was punctual. Hes very helpful and resonable. i was very happy with his work, i would recomend him to anyone what a nice man.
Blueprint Developments Limited
Rating: 5 out of 5
Loft Conversion Company in Wembley
Welcome to Blueprint Builders, where your dream space becomes a reality. Nestled in the heart of London, our team is at the forefront of design and construction innovation. We specialize in transforming spaces into luxurious living experiences, with services that include: - Elegant House Extensions - Meticulous Loft Conversions - Comprehensive Renovations - Bespoke New Builds And a wide spectrum of commercial and domestic building projects designed with your luxury and comfort in mind. At Blueprint Builders, your satisfaction is not just a goal—it's our promise. We're dedicated to bringing smiles to our clients faces through meticulous attention to detail, unparalleled craftsmanship, and a seamless client experience from start to finish. Stay connected with our journey of transformation on Instagram @blueprintbuilder. Follow us for a regular dose of inspiration through updated photos of our latest projects. Dreaming of a space makeover? Don't wait any longer. Contact us today for a complimentary site visit and a personalized quote. Let's make your vision a living, breathing reality.
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Latest review:
We recently had our 3-bedroom house renovated, along with a new rear extension build and a garage conversion, and I couldn't be happier with the results. The team demonstrated exceptional craftsmanship and attention to detail throughout the project. From the initial consultation to the final handover, they were professional, reliable, and transparent about costs and timelines. The renovation completely transformed our home, enhancing both its functionality and aesthetics. The rear extension seamlessly integrates with the existing structure, creating a spacious and light-filled living area, while the garage conversion provides a versatile space we can now use as an office. The team was approachable, accommodating any changes we requested during the build, and always left the site clean and organized at the end of each day. I was particularly impressed with their ability to stay on schedule despite some challenging weather conditions. If you're looking for a dependable team that delivers quality work, I highly recommend Blueprint.
Smart Designs Constructors ltd
Rating: 5 out of 5
Loft Conversion Company in Wembley
SMART DESIGNS CONSTRUCTORS Ltd. has over 23 years of experience in building and construction, interior renovation, exterior renovation, painting, decoration, kitchen renovations and remodels, bathroom renovations and tiling, and loft or garage conversions. Additionally, we have a liability insurance policy worth 5 million pounds, we are Master Builders registered partners, and Chas health and safety registered.
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Latest review:
I used Smart Designs to carry out internal & external work and mould repair on my flat, I was very impressed with their communication throughout, they visited the property promptly and started work when they said they would. The work was completed sooner than the original date and has been finished to a high standard. I would highly recommend them.
BOILER ACADEMY LTD
Rating: 5 out of 5
Loft Conversion Company in Wembley
team of Gas engineers and plumbers with years of experience we capable of doing all type of plumbing an heating work from replacing simple tap to whole hose New pipework
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Latest review:
Plumbing- 8 May 2019
Very quick and good job.

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Wembley, are rated 4.4 out of 5 based on 11 reviews from customers like you.

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What services are offered by loft conversion companies in Wembley?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Wembley will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

Full loft conversions: Complete design and build projects when structural alterations are needed
Dormer loft conversions: Add extra headroom and floor space with a dormer extension
Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required
Hip-to-gable conversions: Extend the sloped roof to create more usable space
Mansard conversions: A major structural change offering maximum space.
Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage
Skylight or roof window fitting: Install natural light solutions like Velux windows
Staircase installation: Design and build bespoke stair access to your new loft
Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards
Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Wembley who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Wembley

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

Full loft conversions: £45,000–£70,000+
Dormer loft conversions: £55,000–£85,000+
Velux or rooflight conversions: £25,000–£45,000
Hip-to-gable conversions: £50,000–£80,000+
Mansard conversions: £70,000–£100,000+
Loft storage conversions: £10,000–£20,000
Roof window fitting or skylight installation costs: £1,000–£2,500 per window
Staircase installation costs: £2,000–£5,000
Insulation, heating, and ventilation upgrades: £2,000–£6,000
Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Wembley loft conversion company.

Find a loft conversion company in Wembley with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Wembley.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Wembley can view your job and register their interest.

Step 2: Review and compare Wembley loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Wembley loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Wembley loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Wembley

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Wembley?

A local loft conversion company in Wembley will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Wembley should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Wembley loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Wembley

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Wembley before agreeing to start the work.

Do I need planning permission for a loft conversion in Wembley?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Wembley loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Wembley loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.