Loft conversion companies in Barbican

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.6 (9 reviews)

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

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 Barbican

1900 Results

Sort by:

AAD building services ltd
No reviews yet
Loft Conversion Company in Barbican
I am builder. I have 20 years experience in construction working.
Get in touch
Loftlo
Rating: 4.5 out of 5
Loft Conversion Company in Barbican
We have been in business for 15 years. Our profit is customers satisfaction. Perfection is the passion in our team. Seventy percent our business is return customers. We believe in service based on quality & value for the money.
Get in touch
Latest review:
Gas Work- 3 Jun 2020
Right on time very professional, did a very good job, worked in a clean and tidy manner, well pleased thankyou
GENERAL REFURBISHMENT
Rating: 4.3 out of 5
Loft Conversion Company in Barbican
Professional building team who offer professional, efficient and very affordable service to guarantee customer satisfaction. With over 14 years experience in the building industry - residential and commercial in England and Greece .
Get in touch
Latest review:
Bathroom Fitting- 3 Feb 2019
I have refurbished the bathroom first which Livio team undertook all of the works including electricity; plumbing, tiling and general make good. When works were finished in the bathroom I also asked them to do some works in my loft room. All the works were caried out to a very high standard. I am very pleased with the outcome and I shall call for their services for other works around the house in the near future .i would highly recommend them.
Torrent Plumbing & Heating Solution Limited
Rating: 5 out of 5
Loft Conversion Company in Barbican
Founded in 2013 by Jav Tajfar, Torrent plumbing & heating solution Ltd provides honest and reliable service to all areas of London. Specialising in all aspects of gas and plumbing installations, we are Gas Safe registered and have over 10 years worth of experience in the industry. No job is considered too small, which is evident in our ability to adapt our services to cater for each individual customer's needs.
Get in touch
Latest review:
Bathroom Fitting- 26 Jan 2019
Jav and Joe are nice chaps, gave a very reasonable quote and started really quickly (the following day!). We ended up using someone else for the floor tiles after Christmas (we already know them) so these guys took out our old shower enclosure and fittings and fitted new ones including tiling inside the cubicle. There was a damp issue and a leak beforehand- both of which they repaired to a high standard or came up with solutions to so that the job could compete in time for Christmas. They explained all our options well. They went out to get extra materials without an extra charge and worked at a weekend to get it finished in time. Pleased with the finish and I hear metro tiles are particularly difficult to get spot on. I would have liked a more comprehensive quote beforehand but they provide me with this on request and the job finished on budget except for the work around the unexpected damp which was a small extra charge and we were told about this before we went ahead with the extra work. Good all rounders who can do a whole job like this, altho for anything particularly specialist (such as complex patterned or mosaic floor tiles) I chose to use someone who just does tiling and that id already used- although they do work with a specialist themselves for such jobs and his work examples looked high quality so no need to source anyone extra if you want them to manage the whole thing for you. Would use again.
Fever Tree Carpentry
Rating: 4.9 out of 5
Loft Conversion Company in Barbican
FEVER TREE CARPENTRY Ltd Fever Tree Carpentry is a leading carpentry company based in Tooting and covering Southwest London, we specialise in a wide range of joinery services, including fire doors, roof construction, pergolas, staircases, and general carpentry. We are a certified third party fire door installers under the BM Trada Q-Mark Scheme, this enables us to install, maintain and certify fire doors. We are audited twice a year ensuring we are adhering to the latest fire safety regulations. With a strong focus on craftsmanship, reliability, and customer satisfaction, we are here to transform your vision into reality. Our team of highly skilled and experienced carpenters is dedicated to delivering exceptional results that exceed your expectations.
Get in touch
Latest review:
Carpentry- 1 Jul 2025
They knew exactly what to do when I sent them the requirements regarding the replacement of my door. Due to the Grenfell legislation, I was obligated by the maintenance company of my flat to change my front door to an FD30. Tony and his team were very quick to do a site visit, provide a quote and even gave me some options of which door I could choose from. The installation was very quick and the work spoke for itself. I have recommended them to other residents and would definitely recommend to anyone else.
Horsley Construction ltd.
Rating: 5 out of 5
Loft Conversion Company in Barbican
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.
bns construction ltd
Rating: 4.5 out of 5
Loft Conversion Company in Barbican
Hi me and my partner are very experienced, time served, clean, realiable, and very professional. Carpenter and painter and decorator who are willing to meet your demands of the job, price it reasonably and complete it with a high standard finish leaving you completely satisfied!!
Get in touch
Latest review:
Carpentry- 12 Dec 2014
Work was completed the next day. Many thanks and will use again. Xx
Built London Ltd
No reviews yet
Loft Conversion Company in Barbican
We are a high-end construction company based in London, specialising in refurbishments, new build homes, extensions, and loft conversions. Our services include design and build, architectural solutions, and project management ensuring a seamless process from concept to completion. With over 20 years of experience, we’ve delivered exceptional projects across London and internationally, including grade-listed building restorations and refurbishments, where we’ve honed our craft in preserving heritage while introducing modern luxury. Our expertise extends beyond residential projects. We provide commercial construction services for clubs, hotels, offices, and retail spaces, delivering high-quality outcomes tailored to each client's vision. Whether it’s a * one-bedroom home or a full-scale development, we have the skills, resources, and passion to bring your ideas to life. We have also featured on channel 4 Grand Designs.
Get in touch
BRITLIT CONSTRUCTION LTD
Rating: 4.9 out of 5
Loft Conversion Company in Barbican
Building construction work, all building work undertake. Experience 20 years
Get in touch
Latest review:
Conversions - General- 23 Nov 2019
Saulius was excellent. Saw the job that needed doing, we thought it looked complicated and were worried about the costs. However, him and his team dealt with it quickly and made a complex job look
E.V Roofing
Rating: 5 out of 5
Loft Conversion Company in Barbican
I am running my own business now. I am a carpenter first and second fix. I have a lot of experience 7 years (2 years in Norway+5 years in UK). I am dedicated to providing top quality house renovations, loft conversion , roofing (tiling,fibreglass),house extension ,flooring, doors, windows, kitchen , wooden floors .
Get in touch
Latest review:
In the round I had a very good experience when working with Ermal on our 6 month project, Reliability, quality and speed all exceeded expectations. I would recommend Ermal and his team, especially for any carpentry.
Perfectloft
Rating: 5 out of 5
Loft Conversion Company in Barbican
Converting your loft into a beautiful living space may seem like a daunting task, but the results are always going to be worth the painstaking process. The loft conversion procedure does not have to be that difficult; all you require is to hire right people to do the right job.
Get in touch
Latest review:
Kitchen Fitting- 4 Nov 2019
Bogdan and Marius were great. They constantly kept us updated with progress and came up with good solutions to any issues they encountered, checking we were OK with them before progressing. They were on time, efficient, helpful and tidied up after themselves. I would definitely recommend them.
BUILDING BLUEPRINTS
Rating: 5 out of 5
Loft Conversion Company in Barbican
A highly experienced and qualified contractors from a Carpentry & Joinery background. Taking on diverse scoped projects ranging from Domestic to Commercial.In the residential sector from renovations and refurbishments at the same time carrying many trades in house. We are ready for your project
Get in touch
Latest review:
Carpentry- 19 Sep 2015
Not only was Ian's quote to do the loft conversion very reasonable, he was very reliable, tidy & very helpful when we had a difficult situation. The work was done in a quick time, when he said he was going to be on site he was, at no time did he let me down. The standard of work was excellent, I would recommend Ian & wouldn't hesitate to use him in the future.
London Art Construction and Design Ltd.
No reviews yet
Loft Conversion Company in Barbican
LACD is a unique design & build practice based in central London, providing clients with a complete turnkey service for their home renovation from concept through to completion. Over the years we have carefully curated an in-house team of artisan craftsmen.
Get in touch
HMO CONSTRUCTION LTD
No reviews yet
Loft Conversion Company in Barbican
HMO Construction was established to provide comprehensive construction services to individuals or organisations.In a professional, timely, efficient and cost effective manner ALL ASPECTS OF CONSTRUCTION UNDERTAKEN -EXTENSIONS/LOFT CONVERSIONS -REFURBISHMENTS -1ST & 2ND FIX CARPENTRY -BESPOKE CARPENTRY -FENCING/HOARDING -ELECTRICAL/PLUMBING -PAINTING/DECORATING
Get in touch
Fk skyline LTD
No reviews yet
Loft Conversion Company in Barbican
FK Skyline is a London-based construction company specialising in loft conversions, extensions, and full property renovations. We deliver high-quality workmanship, reliable timelines, and clear communication from start to finish. Our team is experienced, professional, and committed to meeting clients’ expectations while maintaining excellent standards of safety and cleanliness. We take pride in providing honest pricing, attention to detail, and customer satisfaction on every project.
Get in touch
Diti building & Construction Ltd
No reviews yet
Loft Conversion Company in Barbican
Our company takes pride and joy in the high quality that we prove. We strive to achieve highest levels of work for our clients which has been the case for over 20 years of experience in construction. We do everything from loft conversion, extensions, full refurbs, bathroom, kitchens. We are proud to say that our work has spoken for us throughout the years and will be glad to show older projects of our quality works. So feel free to contact us for any questions or query’s, we’ll be happy to accommodate you and take your projects on. We have a full team builders , electricians, plumbers, carpenters, tilers, painters and we have our architects and engineers that we works closely with. We hope to take on your projects and give you an amazing experience throughout the process and give a top quality finish all all works taken on. TikTok name DBC Instagram name DITI Building & Construction Ltd Where you can see my jobs some of them
Get in touch

4.6

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Barbican, are rated 4.6 out of 5 based on 9 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 Barbican?

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

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 Barbican loft conversion company.

Find a loft conversion company in Barbican 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 Barbican.

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 Barbican can view your job and register their interest.

Step 2: Review and compare Barbican 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 Barbican 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 Barbican 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 Barbican

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 Barbican?

A local loft conversion company in Barbican 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 Barbican 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 Barbican 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 Barbican

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 Barbican before agreeing to start the work.

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

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