Loft Conversion Companies in West Ealing

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.5 (8 reviews)

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Some of our top rated loft conversion companies in West Ealing

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Zenstruction
Rating: 5 out of 5
Loft Conversion Company in West Ealing
Established in 2005, we are a trusted building company with extensive experience in all aspects of construction, from new builds to fascia and gutter installations. Known for delivering high-quality projects on time and within budget, we maintain the highest standards of workmanship, safety, and reliability. Our expertise spans a wide range of services, ensuring that each project is completed to exceptional standards, meeting both client expectations and industry regulations.
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Latest review:
Fascias & Soffits- 2 Aug 2026
Got on with the job without any fuss. Managed his own time. Supplied all materials. Neat and clean finish. Even did a few other odd joibs whilst he was here. Honest and reliable
M&J Home Construction LTD
Rating: 5 out of 5
Loft Conversion Company in West Ealing
Dedicated team, hands-on everything with more than 15 years experience on the market, we can prove that small things can creat great expectations. Our team is dedicated to perform the perfect job for you from simple handy work to Plumbing, Electrical, Kitchens and Bathrooms, , Flooring, and many others. We cover London and 10 miles radius,
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Latest review:
Majed and his team did a fantastic job of renovating the kitchen and downstairs WC and also included the mini laundry area for us to maximise the space. I had all my must have requirements met and there was no question of whether it could be done. He was on the same page as me from day one ensuring that my specs could be met whilst adding his expertise in the best way to accommodate for them. His team are professional, trustworthy and respectful. They are all masters of their craft and Majed did fantastically in organising it all. Making sure all materials landed on time and was here for the deliveries and to give instruction and overseas any work. Anything that was not perfect was addressed and made sure the measurements of any changes would be in line with our kitchen plan and WC dimensions. He made our home complete and always gave me time and patience with any conversations and commitments. I highly recommend him for a professional and high quality finish that has impressed on and will give us the changes that our home sorely needed. Their hard work and workmanship is well received with the staff being able to provide us with privacy for the family whilst the work went on.
Convert Extend UK Limited
Rating: 5 out of 5
Loft Conversion Company in West Ealing
We at Convert-Extend offer a full package from plans, planning permission, building control and a fully managed build to ensure customer satisfaction We have over the past 30 years worked for local surveyors, estate agents and happy home owners that would happily provide references As you can see from our portfolio we are capable builders groundworks and home quality builders with many years experience
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Latest review:
At last I have found a company I can trust Steve and he’s team we’re very easy to deal with throughout the whole process the planning and finish was exemplary guided me through the whole process my son has a amazing space to live in very happy would highly recommend Keith Warner
RS building
Rating: 5 out of 5
Loft Conversion Company in West Ealing
We’re a highly professional team with over 20 years’ experience in extensions, loft conversions, high-end renovations, new builds, and property conversions. We deliver top-quality work on time and within budget. Our rates are among the most competitive in the UK at £180 per day per man + 10% OHP. With all specialist trades under one umbrella, we can handle projects of any size smoothly—from £20k up to £2m. Happy to discuss your project further
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Latest review:
RS Building successfully delivered two full back-to-brick refurbishments and a new-build development for us in Greenwich, including demolition and construction of four new dwellings. Their level of workmanship is exceptional, and their attention to detail is second to none. As experienced property developers, we’ve worked with many contractors—but RS Building stand out for their reliability, quality, and professionalism. We have since recommended them to several colleagues, all of whom have been equally impressed. Our only regret is not finding them sooner. We look forward to working with them again on future projects.
SG Construction and Administration Solutions Ltd
Rating: 5 out of 5
Loft Conversion Company in West Ealing
• Structural Works • Refurbishment • Floor Works • Surveying • Structural Drawings • Building Control Permissions We are Qualified and Insured contractors. Please contact if we can help you with your Construction plans
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Latest review:
Restoration & Refurbishment- 16 May 2025
SG Construction are Quality, Very Happy with the Final Result of the construction work and it created this wonderful open plan space. Thanks. I 100% recommend, just look at the photos of the final job if you have any doubt.
W5 Construction ltd
Rating: 5 out of 5
Loft Conversion Company in West Ealing
I am Robert Kaminski, and founded W5 Construction Ltd in 2012. My team and I have several decades of experience in construction, and are specialists in helping domestic customers maximise their existing space. We are based in Ealing and cover all areas of West London. We take pride in exceeding our client's expectations, managing your project from start to finish, allowing you to have a stress free experience.
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Latest review:
Restoration & Refurbishment- 6 Aug 2020
Great job done. The guys were very hardworking and the finish is to a very high standard.
ERJ Renovations
Rating: 5 out of 5
Loft Conversion Company in West Ealing
'One Stop Shop' for Property Maintenance and Home Improvements. Highly skilled and reliable hands-on professional at your service. All photos in my portfolio are actual projects that I have completed personally.
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Latest review:
Bathroom Fitting- 31 Jan 2023
Emanuel responded very promptly and visited on time. His response to the job was positive and he came up with some helpful ideas. His quote was reasonable and detailed and he came up with a date for the work which was completed as near as possible to the exact time given allowing for unseen hitches. We have been very pleased and would recommend him without hesitation. A job really well done.
Canyon Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in West Ealing
CANYON specialises in renovations, extensions, loft conversions and basements. We take the hassle out of a project by taking care of the entire project cycle, from design and planning through to building and construction. From start to finish we will be your one point of contact. We also regularly take on build-only projects, for private clients and architects. Our build team specialises in producing superb high quality finishes. Please contact us to get your project started.
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Latest review:
Architecture- 7 Oct 2016
Gianni planned our single storey side extension and we were pleased with the results - it was a lot cheaper than our other quotes, particularly the steel calculations. Would definitely recommend, as long as you are not in too much of a hurry !!
Prime contractors
Rating: 5 out of 5
Loft Conversion Company in West Ealing
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
Loftex
Rating: 5 out of 5
Loft Conversion Company in West Ealing
Transforming your Home into a better place and adding value to your property. Delivering excellent work for affordable price, at Loftex we are careful to do it right-first time. Focusing on choosing quality materials and constant controlling and monitoring building process makes us above our competitors. Over 300 completed projects. We give our customers 10 years warranty and peace of mind.
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Latest review:
Loft Conversion- 20 Mar 2025
We hired Loftex via MyBuilder for our loft extension, and they have been fantastic! Alex is highly professional, accommodating, and solution-oriented, making the entire process smooth. The Loftex team is incredibly hardworking, fast, and detail-focused. They work efficiently without compromising quality and are exceptionally organised—especially with site cleanliness and rubbish collection, which makes a huge difference. The project is tracking perfectly to plan, and we can’t wait to use the new space. If you're looking for a reliable, efficient, and professional team, I highly recommend Loftex and Alex. A great experience so far!
M-CBS Mario Carpentry & Building Services
Rating: 5 out of 5
Loft Conversion Company in West Ealing
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.
Lugas
Rating: 5 out of 5
Loft Conversion Company in West Ealing
We are a growing innovative company in the building and property maintenance services. We boast a reliable, highly skilled, efficient and diverse workforce who is compliant with UK regulations with five years experience. Lugasz.gas are Gase Safe Registered and have a wide knowledge of the Plumbing and Heating trade.
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Latest review:
Now my plumber that i call for everything. A genuinely nice guy and good at his job.
22g construction limited
Rating: 5 out of 5
Loft Conversion Company in West Ealing
Hi , we are here on this platform to make your dream house into reality , with 20years of experience in all trades and expertise we will make sure you get the best service , so chose us for any kind of construction work . Thanks
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Latest review:
22g construction did my bathroom refurbished they did very good job more than my expectation I am happy to recommend 22 G construction anyone who’s looking refurbishment extension or any other work
Arif domi limited
Rating: 5 out of 5
Loft Conversion Company in West Ealing
Hello, I’m Arif Domi, Your Trusted Fencing Expert! At Arif Domi Limited ,we specialize in high-quality fencing solutions tailored to your needs. Whether you’re looking for security, privacy, or a decorative touch for your property, we offer expert craftsmanship and durable materials to ensure your fence stands strong for years to come. With our experience, we take pride in delivering professional installations, repairs, and custom designs for residential and commercial properties. Customer satisfaction is our top priority, and we’re committed to providing reliable service at competitive prices. Let’s discuss how we can enhance your property with the perfect fence. Contact me today for a free consultation and quotes. Looking forward to working with you!
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Singh Delivers Ltd
Rating: 5 out of 5
Loft Conversion Company in West Ealing
I love to install carpets. Carpet isn’t just a floor but a lifestyle. I specialise in carpet fitting and maintenance. I tend to provide quality work for clients through years of experience. Every job requires a coordination between client and company, and this is how I work by coordinating with client because end of the day client would be looking at work and shouldn’t have any second thoughts.
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Latest review:
Painting & Decorating- 23 Feb 2026
Good job, delivered fast at a good price. Many thanks!
Ceka Construction Limited
Rating: 5 out of 5
Loft Conversion Company in West Ealing
Ceka Construction Ltd covers all aspects of building works. Each team member is an expert in his field. We pride ourselves on being reliable, professional, efficient & hard-working, with an excellent reputation. Most of our work comes via word-of-mouth.
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Latest review:
Joinery & Cabinet Making- 20 Jan 2010
Ceka Construction fitted new skirting boards and picture rail aswell as removing the current skirting board first. From start to finish the service was Excellent. They responded back to any question i had very promptly and the quality of work carried out was of an exceptionally high standard. Roland was very flexible with his time to get the job done with my timeframe requirements and the Carpenter Vini worked fast, of very high quality and cleaned up afterwards. I would highly recommend Ceka Construction to anyone as they were completely professional and reliable.

4.5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in West Ealing, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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What services are offered by loft conversion companies in West Ealing?

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

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 West Ealing loft conversion company.

Find a loft conversion company in West Ealing 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 West Ealing.

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 West Ealing can view your job and register their interest.

Step 2: Review and compare West Ealing 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 West Ealing 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 West Ealing 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 West Ealing

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 West Ealing?

A local loft conversion company in West Ealing 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 West Ealing 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 West Ealing 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 West Ealing

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 West Ealing before agreeing to start the work.

Do I need planning permission for a loft conversion in West Ealing?

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