Loft Conversion Companies in Aldersbrook

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (9 reviews)

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Some of our top rated loft conversion companies in Aldersbrook

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Sergio
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
Hi there !We are an experienced and reliable multi trader team covering the following aspects:glazing,SFS & extensions,flat roofs,any type of cladding,carpentry-all aspects, drylining,exterior /interior insulation installation & rendering,drainage systems & gutters ,plumbing & electrician ( registered and insure -domestic and industrial )and and general DIY jobs. We can help also with interior design and bespoke furniture fabrication of any type (domestic,commercial,offices,interlocking
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Latest review:
Insulation- 14 Feb 2023
I placed an add in mybuilder.com to have my house fully insulated and received many replies including one from Sergiu. After meeting him I felt he was the best placed person to carry out the work as he was the most knowledgeable and seemed to know all about the various types of insulation and which one I needed for my home. He fully explained the procedure from start to finish was always on time and tidied up at the end of each day.His work is second to none and the price was very very competitive in fact much less then the big companies were asking.I am extremely happy with the job and the standard of finish. Sergiu is very police professional and trustworthy and I would have no hesitation in recommending him to anyone on here to carry out work in your home.
Spyro contruction ltd
No reviews yet
Loft Conversion Company in Aldersbrook
At Spiro LTD Rendering & Roofing, we provide professional roofing, rendering, and property improvement services throughout London and the surrounding areas. With years of industry experience, we specialise in silicone render systems, exterior rendering, roof installations and repairs, loft extensions, insulation, paving, tiling, and general building works. Our commitment to quality craftsmanship, reliable service, and customer satisfaction ensures every project is completed to the highest standard, delivering durable and attractive results that add value and protection to your property.
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CM Building LTD
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
At CM Loft Conversions, we specialise in luxury loft conversions, home extensions, and full refurbishments for both residential and commercial properties across London. Our dedicated team is renowned for transforming spaces with unparalleled craftsmanship and meticulous attention to detail. Whether it’s a high-end home, a modern office, or a commercial property, we deliver projects that elevate both form and function. By seamlessly blending design innovation with practical solutions, we ensure every project not only enhances the aesthetic appeal of a space but also maximises its value and usability. At CM Loft Conversions, we are passionate about creating bespoke spaces that reflect the unique needs of our clients. From concept to completion, we focus on the fine details and provide a smooth, stress-free experience. Whether you’re looking to transform your home, expand your business premises, or refurbish a commercial unit, our team is committed to delivering results that exceed expectations.
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Latest review:
I met Charlie and his team from CM Builders Ltd when they were completing a loft extension and ground floor extension for one of my neighbours. Quotation and budget I was given an estimate subject to drawings as I was on a strict budget that I had to keep to for the build. Charlie was able to help me keep to the budget, both at the final agreed plan and during the build. The project was complex in that whilst it was a loft extension, all of the house was rebuilt. The only thing kept was the external walls and first floor rafters. Whilst the footprint of the first floor was not being changed I wanted to bring it up to current building standards with extra insulation. All of the plumbing and electrics were also replaced including a new boiler. The overall build has come in on budget, save for agreed enhancements that I did not think of at the planning stage and or building regulations such as double ceiling fire plaster boards. There were also items such as the original stairs that I wanted to keep, but Charlie was able to increase the height space in the kitchen making the worktop much more usable for tall people for a larger part of the kitchen. These were suggested to me as potential options as part of the build. Stage payments The stage payments have all been sensible throughout the build and linked to the ongoing work schedule. I have not therefore had any concerns in this regard. Quality of work This was a very complicated build as unlike the ground floor the first and new second floor are “L” shaped. The new 2nd floor included an en-suite and 2 bedrooms. Overall the house has been increased from 2 bedrooms 1 bathroom, to four doubles and 2 bathrooms. The quality of work is excellent and Charlie project manages his team to ensure that they all deliver to a high standard- if it is not done correctlt they do it again, with Charlie spotting any issues. Timeline of build This has generally gone to plan very well. As with any build you have to be realistic as things will happen outside of anyone’s control. When issues have arisen Charlie manages them to a conclusion. Also be realistic if you are having to manage to a tight budget. I had to plan for various stage receipts of cash before I could order the kitchen and bathroom items - make sure you understand how this impacts the build and availability of the work force, recognising that CM Builders have to book kitchen fitters and plumbers. CM Builders are also very helpful in that they have sorted out issues with the brick work of my freestanding garage (nothing to do with the build) and also a neighbour’s wall that could have been dangerous to the public, should it have failed. Conclusion The whole family are very pleased with the outcome and we now have the equivalent of a brand new house that has been built to a very high standard. This has definitely been worth doing both from a valuation perspective and quality of life perspective. I would not hesitate to instruct Charlie and his team again.
Safi Building Services
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
Having been working in building industry for over 18 years. We provide services in all aspects of building trade from electrical including Electrical Installation Certificate and Electrical Installation Condition Report, Notifying Building Control, plumbing, full renovation, extension and loft conversion. All work fully guaranteed & insured.
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Latest review:
Conversions - General- 24 Feb 2022
Great service from Mohamad. He was on time every day. very hard working and open to feedback on the job. Very happy with the job he done for me on carpentry, building and painting.
PACHO CREATE LTD
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
Pacho Create specializes in high-quality loft conversions, home extensions, and full refurbishments—transforming homes into beautiful, functional spaces. With a focus on craftsmanship, planning, and client satisfaction, we bring your vision to life on time and on budget. Let me know if you want a more premium, modern, or friendly tone.
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Latest review:
Tiling- 24 May 2026
I cannot recommend John from Pacho Create Ltd highly enough. I'm a very particular client with high standards, I was impressed by his care, patience, and professionalism throughout. He clearly takes pride in delivering quality work and paid close attention to every detail. Living in a small flat, I was concerned about dust, but John proactively created a solution to minimise disruption, which I really appreciated. He also gave excellent advice on budget-friendly waterproofing products. We had a challenge with large-format tiles, but John worked closely with me to plan the layout, ensuring a natural, balanced finish. The workmanship is outstanding – minimal wastage, precise alignment, and superb attention to detail. I wouldn’t hesitate to use John again, in fact, I’m already planning to have him back to tile around my bath in the near future. I highly recommend him to anyone looking for a skilled, reliable professional.
D&E Smart Building Solutions Ltd
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
Loft conversion. New or refurbished extension. All Carpentry work. New decking or refurbished. Brick walls front of the house, or new building. New or refurbished bathroom, Tilse, Garden, Kitchen, Wood floor, Plumbing with certificate, Electrical with certificate, and much, much more..
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Latest review:
Bathroom Fitting- 7 Mar 2022
Daniel was great and we were impressed by the level of care and detail in his work. Would use him again and recommend to friends.
Komodo Carpentry
No reviews yet
Loft Conversion Company in Aldersbrook
Bespoke carpentry, cabinet making, kitchen & bathroom installation & tiling. Komodo Carpentry bring years of experience in both simple and complex carpentry. We guarantee all of our work and deliver to the highest standard. Komodo Carpentry approach every job as if it were there own taking great care to look after your home, work cleanly and deliver with precision. If you have questions and don't see your task listed, please be in touch!
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Amazing constructions limited
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
we are specialised-Loft conversion, Extension, Brick work, Plumbing, Electric, Roofing, Bathroom, Tiling, kitchen, Flooring, Paint, and have experience of 15 years.
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Latest review:
Bathroom Fitting- 10 Oct 2025
Mr Singh is a great guy easy to work with always willing to help you with anything you need. He is always on time and starts work early all his workers are polite and respected the house. I just wished he was my first builder took him 8 weeks to complete the job with the extra I kept asking for lol you will not be sorry if you get him in to do your job.👊🏾
Leonard goli
Rating: 4.7 out of 5
Loft Conversion Company in Aldersbrook
Highty skilled construction with 10 years experience. Expertise in planning construction projects,defining scopes of work and labord costs. With plenty of experience in all aspencts of loft convention extensions barhrooms,kitchens,tiles,floor etc
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Latest review:
Decking- 1 Jun 2026
Extremely helpful and professional. Thank you
Ovy & Co
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
Experienced Tradesman – Carpenter, Plumber, Kitchen & Bathroom Fitter, Outbuildings, Sheds, Extensions, Loft conversions, Full refurbishments. With 20+ years of hands-on experience in the construction and renovation industry, I have developed a solid reputation for delivering high-quality craftsmanship, attention to detail, and exceptional customer service. My expertise spans a wide range of skills, including: Carpentry: Skilled in designing, building, and installing custom furniture, cabinetry, and structural woodwork. Proficient in creating durable and aesthetically pleasing solutions tailored to clients' needs. Plumbing: Comprehensive experience in installing, repairing, and maintaining plumbing systems, including water supply, drainage, and pipework for both residential and commercial properties. Kitchen Fitting: Expert in planning, assembling, and installing kitchens, ensuring a seamless finish and functional layout. Well-versed in working with a variety of styles and materials to meet diverse design preferences. Bathroom Fitting: Specialize in full bathroom renovations, from plumbing and tiling to fixture installation, creating modern and practical spaces. I pride myself on being reliable, efficient, and highly adaptable, with a focus on exceeding client expectations. My ability to manage projects from start to finish ensures that every detail is handled with professionalism and care. If you’re looking for a skilled tradesman dedicated to quality workmanship, I would be happy to discuss your project needs.
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Latest review:
Kitchen Fitting- 21 Aug 2020
I’m a project manager myself, due to the pandemic we have found it difficult to appoint the correct persons on our project, we carefully handpicked our work force, I have to say I was really satisfied with Ovys workmanship, I allowed him and his team to complete my personal kitchen of 19k from wren. Well done 👍🏼 and thank you
askchimi
No reviews yet
Loft Conversion Company in Aldersbrook
RingbaueR LTD all carpentry & joinery loft convertion extention total refurbishment tiling flooring painting over 12 years of experience in all building works
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Mansarda Ltd
Rating: 4.9 out of 5
Loft Conversion Company in Aldersbrook
We are professional family run business. Our company specialised in loft conversions, house extensions home renovation, custom furniture and wood flooring in London. We have big experience in building industry with a lot of satisfied customers. Our service delivered by experienced people who will respect your property. All of our work is carried to the highest standard and we guarantee you a good price.
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Latest review:
Loft Conversion- 22 Sep 2021
Mansarda completed the work to a very pleasing standard and were reliable and well organised bringing in various specialists as and when required. Mykola was very flexible on making agreed variations to original plans to improve the final build. He is very knowledgeable and skilled in many aspects of the work. I would recommend him to anyone looking for a loft extension.
Khalid
Rating: 4.3 out of 5
Loft Conversion Company in Aldersbrook
Welcome to my all in one service! I am new on this App but i have over 10 years of experience, I specialise in a variety of tasks to meet your needs. From painting flooring and lighting installation to plumbing repairs, kitchen making, and furniture assembly, I provide comprehensive solutions for your home improvement projects. What sets me apart is my commitment to quality craftsmanship, attention to detail, and personalized service tailored to your specific requirements. Whether it's a small repair or a complete renovation.
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Latest review:
Restoration & Refurbishment- 14 Oct 2024
Khalid took the job first day he sent 1 person then he stopped sending and dint answer the phones no communication he left me hanging and wasted a week of my time
V.f. Construction
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
Hello, My name is Pavlin ,I have over a decade of experience in wide range of construction and carpentry projects..I’m specialised in carpentry and wood flooring needs. If you’re looking to install new brands, hardwoods floors , refinishing existing ones, or repairing specific areas, I’m dedicated to achieve results that transformers your space with beauty and durability. I work closely with clients. I ‘m looking forward to the opportunity to work with you.
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Latest review:
Hard Flooring- 24 Nov 2024
Great job, quick and efficient. Thank you so much!
JEMS & ROCK CONSTRUCTION
Rating: 5 out of 5
Loft Conversion Company in Aldersbrook
We are a small but rapidly growing business, with an increasing portfolio of work, completed to a high standard. We also have an equally growing list of satisfied customers. We are confident in what we do and will only undertake work we are sure we can deliver to your expectations and our high standards.
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Latest review:
Plastering- 13 Apr 2021
Very pleased with the work done, punctual and friendly, cleaned up when finished, would highly recommend
Abu Fahad Design & Build
Rating: 3.9 out of 5
Loft Conversion Company in Aldersbrook
I am an Architecture & Planning Consultant. I have been practising architecture for over four years now.I have experienced many complex planning applications and managed to achieve approvals successfully. In my team, I have structural engineers and builders to provide a full package to my clients from design to build.
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Latest review:
Architecture- 7 Feb 2019
Professional, honest and reliable.

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Aldersbrook, are rated 5 out of 5 based on 9 reviews from customers like you.

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What services are offered by loft conversion companies in Aldersbrook?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Aldersbrook 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 Aldersbrook 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 Aldersbrook

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 Aldersbrook loft conversion company.

Find a loft conversion company in Aldersbrook 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 Aldersbrook.

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 Aldersbrook can view your job and register their interest.

Step 2: Review and compare Aldersbrook 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 Aldersbrook 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 Aldersbrook 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 Aldersbrook

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 Aldersbrook?

A local loft conversion company in Aldersbrook 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 Aldersbrook 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 Aldersbrook 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 Aldersbrook

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 Aldersbrook before agreeing to start the work.

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

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 Aldersbrook 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 Aldersbrook loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.