Loft Conversion Companies in Twickenham

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.3 (10 reviews)

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Some of our top rated loft conversion companies in Twickenham

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Buildstead Development Ltd
Rating: 5 out of 5
Loft Conversion Company in Twickenham
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.
ZNS Construction Ltd
No reviews yet
Loft Conversion Company in Twickenham
We are a full service construction company. Typical works are extensions, loft conversions and refurbishments. We have vast knowledge in groundworks and drainage and formwork. Qualified electrician for the niceic
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BuildingSolutionsGB Ltd.
Rating: 4.6 out of 5
Loft Conversion Company in Twickenham
Your Dream Home, Tailored to Your Budget – Gain Value, Avoid Stress, and Partner with Us for Life When you choose us, you’re not just hiring a builder; you’re gaining a trusted partner for life. We believe in creating long-term relationships with our clients, offering not just exceptional construction but a lifetime of support through maintenance, management, and future upgrades. We understand that home improvements can be a significant investment, and we’re here to help you gain the most value without compromising on quality. Whether it’s a home extension, renovation, an office fit-out or luxurious upgrade, we tailor our services to suit your budget—using value engineering to ensure you get the most out of your investment while avoiding unnecessary costs. From the very first consultation, we’re committed to delivering a stress-free experience that goes beyond just building your dream home. We’ll be with you through every stage, ensuring your property continues to perform and appreciate in value for years to come. Why Clients Choose Us: • Gain More for Your Money: We specialize in customizing solutions that respect your budget without compromising quality. Through expert design, meticulous planning, and cost optimization, we ensure you get more value for every pound spent. • Avoid the Headaches of Project Delays: You’ll never have to worry about project overruns or surprise costs. We ensure clear, transparent communication and avoid common pitfalls—giving you peace of mind and ensuring your project runs smoothly from start to finish. • A Lifelong Partnership: We’re not just building your home; we’re building a relationship for life. Whether it’s future renovations, ongoing maintenance, or property management, we’ll continue to support you long after your project is complete, ensuring your home stays in excellent condition for years to come. • Experience You Can Trust: With over 300 successful projects, our team brings experience and reliability that’s hard to match. We have worked on a wide range of projects, and our reputation for delivering exceptional results consistently is what sets us apart. • A Seamless Experience from Start to Finish: We believe that home improvement should be a stress-free experience. With us, you’ll gain the satisfaction of knowing your project is in expert hands, delivered on time and on budget. And when the work is done, we’ll be here for ongoing maintenance and support. See the Results: mytrustedbuilder co uk Our portfolio and Clients feedback specks for it self. Explore our past projects to see how we’ve helped Clients like you gain the homes they’ve always dreamed of—while avoiding the stress and complications that often come with home construction.
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Latest review:
Extensions- 3 Jan 2025
Alexandr was a pleasure to deal with, frequently visiting the site to discuss variations with us and keeping us updated with progress. Ours was a complex project, very different to a standard rear extension, and there were variations and delays, but they were dealt with professionally and we are delighted with the final result. We would use MTB again and would recommend them to anybody.
Kloyds Ltd
No reviews yet
Loft Conversion Company in Twickenham
We’re a family-run business with strong roots in Surrey and London, built on trust, hard work, and doing things the right way. For us, roofing and property care isn’t just a trade — it’s a responsibility. We treat every home as if it were our own, taking the time to listen, advise honestly, and deliver workmanship we’re genuinely proud of. From small repairs to full roofing projects, our reputation has been built through word of mouth, repeat customers, and a commitment to quality that never slips.
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Hannaby & Hannaby
No reviews yet
Loft Conversion Company in Twickenham
We are experienced loft converters and cover all aspects of building including bathroom and kitchen fitting . No jobs are too small and quotes are free
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S.G carpentry
Rating: 5 out of 5
Loft Conversion Company in Twickenham
SG carpentry & construction is a quality building company working in the south London and surrey area. We specialise in property refurbishment , kitchens , bespoke cabinetry and wardrobes , extensions , loft extensions , garden offices ,flooring and doors. We take pride in our professionalism , punctuality and attention to detail and use a wide variety of materials to suit all budgets. We aim for 100% customer satisfaction every time and provide you with the workmanship that you deserve.
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Latest review:
Carpentry- 18 Jan 2019
I have used S.G.Carpentry on two occasions. Sam is a highly skilled craftsman who produces high quality work at very competitive prices. He is responsible and punctual, tidy and respectful and listens to your requirements and offers valuable thoughts on the matter. I intend to use his considerable skills again and I recommend him without hesitation.
Plumbspark ltd
No reviews yet
Loft Conversion Company in Twickenham
PlumbSpark Ltd. is a leading provider of top-tier plumbing, electrical, and gas engineering services, renowned for our commitment to quality and customer satisfaction. Our team of fully qualified engineers possesses years of experience, ensuring that every project is executed with the utmost professionalism and precision. Specialising in both electrical and gas engineering, we combine extensive expertise with state-of-the-art technology to deliver solutions that are not only efficient but also innovative and reliable. Our dedication to high-quality workmanship has earned us a substantial list of happy clients who continue to rely on us for their essential service needs. At PlumbSpark Ltd., we understand the importance of trust and security in our industry. That’s why we offer a fully insurance-backed guarantee on all our works, providing clients with the reassurance that their projects are in safe hands. Choose PlumbSpark Ltd. for unparalleled service excellence, and experience the confidence that comes from working with a company that values integrity, expertise, and client satisfaction above all else.
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JIK Construction LTD
No reviews yet
Loft Conversion Company in Twickenham
JIK Construction LTD. Trading from 2013. Our service include extensions, loft conversions.
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ENGLEFIELD CONSTRUCTION
No reviews yet
Loft Conversion Company in Twickenham
We are a family run business of 3 carpenters that have experience in building for over 15 years. we always try our best to meet the customers needs and we take pride in what we do. We have always said to treat it as if it was our own property, take care in the quality of the work we provide. Hopefully will see you soon! Steve Tom Ben Englefield
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Trueframe Digital Ltd
New on MyBuilder
Loft Conversion Company in Twickenham
We provide reliable, high-quality building and renovation services, specialising in extensions and residential improvement projects. Our experienced team takes pride in delivering excellent workmanship, clear communication and a professional service from start to finish. We work closely with every customer to understand their needs and complete each project to a high standard, with reliability and attention to detail at the heart of everything we do.
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PACHO CREATE LTD
Rating: 5 out of 5
Loft Conversion Company in Twickenham
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.
Building outfitters ltd
No reviews yet
Loft Conversion Company in Twickenham
Hi my company is building outfitters Ltd. I m working in all over London and out of London area. I m specialist in loft conversion,extension ,electrical,plumbing,new build house ,bathroom and kitchen installation ,bespoke bedroom. Driveway,fencing. Skimming and rendering,painting and decorating.
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Satnam singh
No reviews yet
Loft Conversion Company in Twickenham
I am a builder i was in this feald from 2006 and my best trades are loft conversion, extation kitchen bathroom ,electric and heating any kind of building work i can undertake .
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Construction
Rating: 1 out of 5
Loft Conversion Company in Twickenham
We do all construction work Skim ,paint ,wood floor , floor tiles ,krainder Bathroom ,new extension and garage Brick nd block work
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Latest review:
Bricklaying- 11 Mar 2023
The builder came to build a single skim brick wall to the side entrance of my house -: around 120 bricks. He agreed to £300 for labour including inserting a door. Upon arrival, of which he came on foot, he had no tools, no bucket, no drill, no ladder. He had to borrow all of my husbands equipment and sent my husband out for extra materials on two occassions. The lintel he asked us to order was the wrong size, we ordered one that was far too big and wasted more money due to him measuring up the job wrong - again a waste of money. Then, we had to drive him to toolstation to buy a brick cutting tool because of this using our own time and fuel. You would assume a brick layer would have tools if they are doing jobs privately - his colleagues excuse was we are just starting up our private buisness. He then started asking for more money and stormed off leaving all the rubbish behind even though we gave him the £300 as agreed prior to the job. The wall itself is okay but again at one point he refused to build up to the top because of a metal screw apparently impossible to remove, so yet again my husband had to assist with the job and removed the screw. Honestly more hassle than it was worth. Also the door was not fitted so now will need to pay someone else to do the job. I do feel bad for them that do not have any equipment but when you pay money for a job you do expect a certain level of service. I wish them good luck in the future and hope they take this advise on board.
Shpetim troka
Rating: 5 out of 5
Loft Conversion Company in Twickenham
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)
Sardar Ji Construction Ltd
Rating: 1 out of 5
Loft Conversion Company in Twickenham
Hello I am sadar Ji Construction. I take pride in my work and strive to deliver reliable and high quality service to every customer. I am detail oriented , punctual and always ready to go extra mile to ensure great results. We have skilled workers in are team and have a experience of 18 to 20 years .In new build house , roofing refurbishing loft conversion ,bathrooms , kitchen and electric plumbing ,out house , And I always focus on customer satisfaction and always aim to deliver the best results Thanks
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Latest review:
Windows & Doors (uPVC & Metal)- 4 Aug 2026
Rubin and Sahil are both con men, STAY AWAY FROM THEM. My job was to fit a 29 windows and 6 doors, the quote was average. When they came to look at the job they sounded like they know their stuff. But they know shit. Having to redo all the windows, kicked them off site. Taking money everyday. STAY AWAY.

4.3

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Twickenham, are rated 4.3 out of 5 based on 10 reviews from customers like you.

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What services are offered by loft conversion companies in Twickenham?

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

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 Twickenham loft conversion company.

Find a loft conversion company in Twickenham 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 Twickenham.

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 Twickenham can view your job and register their interest.

Step 2: Review and compare Twickenham 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 Twickenham 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 Twickenham 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 Twickenham

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 Twickenham?

A local loft conversion company in Twickenham 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 Twickenham 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 Twickenham 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 Twickenham

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 Twickenham before agreeing to start the work.

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

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