Loft Conversion Companies in Leyton Marshes

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.6 (10 reviews)

Easily find verified Leyton Marshes Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Leyton Marshes.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated loft conversion companies in Leyton Marshes

1651 Results

Sort by:

DanEco Build Ltd
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Hi, here at DanEco Build Ltd we specialise on all aspects of building works. So whether you're looking to do a bathroom, a kitchen or the whole house renovation we've got the knowledge and the team to help. Our work is done to the highest standards and we use sustainable materials wherever possible. Previous projects The Library House, RIBA Regional winner & Shortlisted for House of the Year 2022. Proud to have built it. Our strength is attention to detail & always exceed customer expectations.
Get in touch
Latest review:
Bathroom Fitting- 27 Mar 2024
Driton was able to give me some great advice, fix the problem on the spot and stop me paying out for a new cistern and toilet. So he saved me a lot of money and the inconvenience of having my bathroom turned upside down with building work, re-tiling etc. I'm very grateful.
CM Building LTD
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
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.
Get in touch
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.
Garey Limited
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
General building
Get in touch
Latest review:
Very reliable and high quality of work.
MCM Builders
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
I'm a painter & decorator, have considerable knowledge of general maintanance work. I have been in the business for 15 years. I work to the highest standards & towards a mirror glass finish. I'm efficient, clean, reliable. I'm a friendly guy my prices are very reasonable.
Get in touch
Latest review:
Michael carried out a variety of painting and decorating jobs at my property. I found him to be very cooperative, he was good a conveying ideas. He knows all the regulations very well and was good at communicating. He's always happy to take on board my problems and resolve them. He was always on time and the quality of his work was top notch. His price was competitive, I would definitely use him again and recommend to anyone.
William kersey
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Hello there, my name is William I’ve been a builder for many year mainly constructing extensions and loft conversions as well as refurbishing and maintaining
Get in touch
Latest review:
Wrap around kitchen extension on Victorian terrace. William is extremely hard working, has superb attention to detail on everything he does. He’s wonderfully polite and courteous and it was an absolute pleasure to have him working on and in our home.
Abu Fahad Design & Build
Rating: 3.9 out of 5
Loft Conversion Company in Leyton Marshes
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.
Get in touch
Latest review:
Architecture- 7 Feb 2019
Professional, honest and reliable.
Done By Tom Ltd
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Welcome to Done by Tom – we offer a completely bespoke design and build service for the London private sector. If you’re looking for clever, stunning and energy-efficient construction as well as interior design, we are it. At Done by Tom, we’ve come up with a unique success formula when it comes to memorable design and construction: combining the interior design, architecture and construction process into one seamless dream to deliver according to our clients vision.
Get in touch
Latest review:
Loft Conversion- 31 Mar 2019
Tomas and his team did a great job. Still waiting for some equipment to be removed.
apex roofing solitions
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Dedicated roofer experince in installing , repairing and maintaing various types of roofing work including roof structures and wood work proven track record of completing projects on time within budget.
Get in touch
Latest review:
Roofing (Pitched)- 14 Apr 2026
Great communication, fast and efficient were done in a day.
LANIGAN’S CONSTRUCTION
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Lanigan Builds is a North London based construction company with over 20 years of experience within the building industry. We offer an extensive range of building services which include: · Fitting Bathrooms/Kitchens · Refurbishments/Renovations · Painting and Decorating · Plastering · Carpentry · Fencing · Loft Conversions · Plumbing · Flooring · Electrics We are mainly based in North London and cover all residential and commercial properties.
Get in touch
Latest review:
Kitchen Fitting- 30 Jul 2023
I had a wonderful experience with Lanigans construction. Reece, Rob, Mike and the team did an extremely great job on my project which was my new kitchen, roofing, stairs, painting and decorating the whole house. There high attention to detail and quality sets them apart from the rest. They were always cleaning up after themselves, leaving the site neat and tidy. They were also very friendly and courteous, always listening to my needs and preferences. They were professional, reliable, and honest. I would highly recommend them to anyone looking for a builder who can deliver excellent results. Thank you for your amazing work!l
ProNoRth General Builders
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Hello, I am a skilled builder based in North London. With a dedicated team, I offer comprehensive construction services. From small renovations to large projects, I deliver high-quality workmanship and ensure client satisfaction. Contact us to bring your building dreams to life. pronorthgeneralbuilders
Get in touch
Latest review:
Norbi is an exceptionally talented carpenter. He was the team lead on our major building project when we restored our Victorian house over an 18 month period. All his work was superior, from replacing ceilings and ceiling roses, to laying the new herringbone floor with electric underfloor heating. He was always polite, well mannered, and respectful. Norbi takes pride in his work and genuinely cares about the finished result in your home, a rare quality amongst many. We cannot recommend him highly enough.
Sams
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Experiences Multi-Trade Builder- 25+ years in Construction . With over two decades of hands on experience in the construction industry, I deliver high quality workmanship across a wide range of trades. My skills cover every aspect of building and property improvement, including: - Plastering & Painting (Flawless finishes and attention to detail) -Tiling & Screeding (Precision work for long lasting, attractive surfaces) - Carpentry (Custom solutions for interiors and exteriors) -Groundwork (Block paving, fencing, and landscaping projects. - General Handyman Services (efficient solutions for any repair, installation or maintenance need. I pride myself on reliability, clear communication, and a strong commitment to customer satisfaction. Whether it's a small repair or full renovation, I bring the same level of care and professionalism to every project.
Get in touch
Latest review:
Fencing- 2 Apr 2026
Clear communication and used good quality materials for the job. Highly recommended.
OM & SKY Limited
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
With over 18 years of diverse expertise in the realm of multi-trading, encompassing both domestic and commercial sectors, we take pride in offering comprehensive services for full-scale renovations. Our proficiency spans across a spectrum of disciplines including kitchen and bathroom installations, interior decorating, painting, flooring solutions, carpentry, as well as plumbing and electrical works. At our company, we are committed to delivering high-quality, professional, and reliable services that prioritize the satisfaction and contentment of our clients. We stand behind the excellence of our work and provide a generous 2-year warranty as a testament to our dedication to delivering lasting quality. Moreover, we are dedicated to collaborating with our clients, offering guidance and support to bring their ideas to life. Ensuring accessibility and readiness to assist at any hour, our 24/7 contact line is at your service, ready to address any queries or concerns. We are also proud to hold certification from the BIKBBI (British Institute of Kitchen Bedroom and Bathroom Installers), signifying our commitment to upholding industry standards and best practices. We eagerly anticipate the opportunity to exceed your expectations and bring your visions to fruition.
Get in touch
Latest review:
Bathroom Fitting- 24 May 2026
We hadn’t changed my Mum's bathroom in 30+ years, so it was a massive job. We definitely made the right choice with this team. Every step was so well planned, and they worked incredibly hard so mum could move back in on time. Everything was changed and updated, and it looks absolutely beautiful now. Laurentiu and his team are so patient, taking the time to talk through various options and their attention to detail for the perfect final finish was spot on. Every little corner and tile looks brilliant. They take great pride in their work. If you're thinking of getting your bathroom done, definitely use them. They are lovely to work with and you won't be disappointed. Highly recommended!
Horsley Construction ltd.
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
We are a small company based in north London specialising in extensions, loft conversions and garden rooms. I have worked in this sector for the last fifteen years and my company has been trading since 2016. We take on a small number of jobs but take them very seriously to get the best outcome. Our aim is to enhance the design during the building process and with clear communication create the absolute best project. Previously all our work has been repeat business and referrals.
Get in touch
Latest review:
We have known and worked with Joe for the last 6 years. He has recently built a ground floor kitchen extension and created a utility area and downstairs cloakroom for us. His ability to communicate each phase of the build’s requirements is brilliant. His craftsmanship is impressive. He has the ability to turn ideas into reality. Joe is a highly skilled plumber and electrician too which is hugely advantageous. He is professional and easy to have in your home. I can’t recommend Joe highly enough.
Tafix ltd
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Hello, Tafix Ltd is specialised in carpentry and joinery jobs. We have a well-earned reputation for being punctual, reliable and completely trustworthy. Our team of skilled workers is always happy to help you with your project.
Get in touch
Latest review:
Kitchen Fitting- 29 Nov 2020
Very satisfied with Tafix. Rewire, kitchen refurbishment and flat redecoration. Kamil and his team were extremely punctual and delivered high quality results. Step by step approach with impressive attention to detail. Creative in finding solutions to unexpected problems that arose. Kamil was proactive in advising on work outside of scope and happy to accommodate extra jobs where possible. Would recommend to others and will look to use for future work.
AVOTERG Ltd
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
Our aim is to help clients achieve their objective on time and budget and to the highest standard. We value the good communication with the clients, and try to have as much information as possible with regards to how their project must look when completed.
Get in touch
Latest review:
The job was a complete refurbishment of a one bed flat, including rewiring and re-plumbing. We would recommend Al and his team without any hesitation. From the very beginning and all the way to completion, we felt very lucky and fortunate to hire them. We found them to be very hardworking, conscientious and professional. The job was a difficult and complex one, but the team still completed within time and within budget. Al's advice made the whole process easier and we found him to be very trustworthy and honest. The end result was better than we originally hoped for and was done to a high standard.
AMG LONDON LTD
Rating: 5 out of 5
Loft Conversion Company in Leyton Marshes
AMG places great emphasis on the importance of up to date methods of design and construction. As a key player at the forefront within the market place we specialize in building Extensions, Loft conversions, Drylining, ceilings, painting and decorating to complete internal building fit out.
Get in touch
Latest review:
Stefan did an extension for my flat from the installation of structural steel, to the roof, and demolition. To building the shell and all cosmetic work inside. I am very happy with the work. Time keeping was good, pricing was good he was open and honest throughout, he was very tolerant and easy to work with. Always positive and willing to help if there were any issues. He would help resolve any issues in the quickest and best way possible. Very happy. I would happily recommend him.

4.6

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Leyton Marshes, are rated 4.6 out of 5 based on 10 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What services are offered by loft conversion companies in Leyton Marshes?

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

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 Leyton Marshes loft conversion company.

Find a loft conversion company in Leyton Marshes 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 Leyton Marshes.

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 Leyton Marshes can view your job and register their interest.

Step 2: Review and compare Leyton Marshes 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 Leyton Marshes 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 Leyton Marshes 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 Leyton Marshes

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 Leyton Marshes?

A local loft conversion company in Leyton Marshes 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 Leyton Marshes 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 Leyton Marshes 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 Leyton Marshes

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 Leyton Marshes before agreeing to start the work.

Do I need planning permission for a loft conversion in Leyton Marshes?

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