Loft Conversion Companies in Bermondsey

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (11 reviews)

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

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 Bermondsey

1829 Results

Sort by:

Heat Master Services Ltd
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
We are a reliable and experienced heating and plumbing company providing high-quality workmanship for domestic customers. We specialise in boiler installations, servicing and repairs, central heating systems, and general plumbing work. We pride ourselves on honest advice, clear pricing, and a clean, tidy finish on every job. Customer satisfaction and safety are always our top priorities.
Get in touch
Latest review:
Gas Work- 21 Sep 2026
Dave was AMAZING! Super quick to respond, sorted everything out in the blink of an eye and has very reasonably priced!
GMG - Georgian Masters Group Limited
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Hello. We are a new company, whose team consists of professionals with many years experience working both for residential and commercial property. You can boldly rely on the renovation of your home to our team, convince me the result will exceed expectations.
Get in touch
Latest review:
Kitchen Fitting- 13 Oct 2024
Great communication, always available to clarify client questions, very diligent. Job well done and great finishing's. Thanks a lot Natella and team for all the effort
MSC Impression Ltd
Rating: 4.9 out of 5
Loft Conversion Company in Bermondsey
We specialise in bathrooms, kitchens and general refurbishments. We can provide a complete solution. We aim to bring a high quality service without compromise. We and our staff have a clean and reliable approach to our customers.
Get in touch
Latest review:
Bathroom Fitting- 30 Jan 2026
Marius and the team did an outstanding job, and much faster than we expected. Marius is a great communicator, and warned of potential issues that may arise, and possible solutions. All went according to plan and we're very happy with the results.
Eugen lofts ltd
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Welcome to Neugen Lofts Ltd, your premier choice for expert loft conversions with a legacy of 20 years of unparalleled experience in the industry. At Neugen Lofts Ltd, we pride ourselves on transforming ordinary spaces into extraordinary living areas that meet your unique needs and desires. Whether you're looking to create a new bedroom, home office, or entertainment space, our skilled team of professionals is dedicated to delivering high-quality craftsmanship and exceptional customer service every step of the way. We understand the importance of peace of mind when investing in your home, which is why we offer a comprehensive warranty on all our work. Our commitment to quality and customer satisfaction is reflected in every project we undertake, ensuring that your vision is brought to life with precision and care. Rest assured that Neugen Lofts Ltd is a fully licensed and accredited company, giving you the confidence that your project is in capable and reliable hands. Our team adheres to industry standards and regulations, prioritizing safety, efficiency, and excellence in every aspect of our work. Experience the difference that 20 years of expertise can make in your loft conversion project with Neugen Lofts Ltd. Contact us today to discuss your ideas and let us help you unlock the full potential of your home.
Get in touch
ABETA GROUP LIMITED
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
ABETA GROUP LIMITED covers a wide range of construction services offered by our team of professionals.
Get in touch
Latest review:
Kitchen Fitting- 30 Nov 2020
Aurenc was very helpful and accommodating. The work was well done. All the persons were respectful and clean.
AEE Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
General renovations, electric, plumbing, decoration, painting, kitchen fittings, tiling, flooring, bathrooms, extensions, loft conversions and property maintenance
Get in touch
Latest review:
Handyman- 27 Jul 2023
Very professional and polite man. Job done neat and professionally. Would highly recommend.
Buildmore Homes Ltd
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
We are a construction company based in Bayswater , with over 15 years of experience in construction, we can handle anything.Make your house become a home and be one of ours happy customers. We take pride in our workmanship and 100% customer satisfaction is our priority. We will try our absolute best to eliminate any unnecessary inconvenience and provide to our client with a positive building experience.
Get in touch
Latest review:
Plumbing- 1 Oct 2018
Marcos, came to replace my basin sink tap and box in some pipe work. reasonable price and good quality workmanship. he prompt on arrival very reliable and would use his services again. A++ my builder
Victor & Co.
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Victor & Co has operated throughout London successfully for over twenty years. We are determined to maximaze our customer’s satisfaction by fulfilling their wishes to their specification, rather than forcing a compromise. Our team is build up of successfully from disparate areas of the trade and together we have all the skills necessary to successfully carry out any work asked for us. We do have flexible approach to many issues ready to find solutions to most difficult matters.
Get in touch
Latest review:
Extensions- 9 Nov 2021
I had a great experience hiring Victor & Co. They built a Rear Garden Extension in my house with excellent standards and finishing. Also they have done everything on time, which I know is quite difficult. I met Victor, the director of the project, every week to discuss the progress and any alterations to the original plans. He was great at explaining all the options and delivering the work. All the builders were very polite and you could see that they were very well organised with all the tools and building materials they brought to the house. When there were minor delays they were happy to come on weekends to catch up with the programmed finishing time. For the level of noise you could expect a building site can generate they were incredibly quiet. Last and not least, the quote I have from them was one of the most competitive ones I found in the market, so I can definitely recommend this company to anybody that is planning a big project.
Zebra Property Limited
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Looking to increase space within your property, restructure the layout, a new bathroom/kitchen or just re-decorate. We do it all. We have put in basements, loft conversions, side returns and even a swimming pool. We provide a 'do it all' service at the highest of qualities for all our clients.
Get in touch
Latest review:
Restoration & Refurbishment- 20 Jul 2015
We hired Zebra Property for a complete strip out and refurbishment of a GF flat. The JOB: The job included initial removal of existing bathroom, kitchen and flooring. The works itself were for a side return wrap around kitchen extension, basement refit, installation of new kitchen and bathroom, new windows (including velux) and bifold doors, tiling and complete decoration throughout. FEEDBACK: Zebra were a great company to work with on this job. Communication levels were clear. There were inevitable delays to the project but there was always a focus to get back on track and deliver as quickly as possible. The resulting finish is a high standard throughout the property, with any minor snags completed quickly. Thank you!
RM Reid Ltd
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
My name is Ricky and I am the Director of RM Reid ltd. I have over 25 years experience with many trades. Between myself and my employees we have a vast amount of skills/knowledge within the construction industry. I believe you are only as good as your last job and seeing as I have 100% feedback I believe my reputation speaks for itself. We are Trustmark and chas accredited. Fully insured with warrantys available on major projects
Get in touch
Latest review:
Restoration & Refurbishment- 27 Mar 2022
Ricky Reid I was looking for a company who could help me with a light refurbishment (kitchen, bathroom and full decoration) of a one bedroom flat in south west London to be ready for rental within 15 days. I posted my ad request on mybuilder.com and a few companies contacted me. Ricky Reid, was the third one I met and eventually the one I chose. Why? R. was straight forward, no gimmicks and did his best to understand what my needs were from day one. Especially when my vision at the start wasn’t that clear. Him and his team delivered within the time frame agreed as well as within the quote given plus a few extras that hadn’t been considered at the start of the project. He was always available for questions or clarifications needed over the phone at any time! A rare quality in itself in the building world. If there was anything that could be improved, this would be clarifying certain jobs that were on the quote (and I mean specifically what they exactly covered) from the start to avoid stingy or unexpected surprises cost wise. However this isn’t Ricky’s fault and I take my full responsibility as I should have done my homework before hand. Overall satisfied with the result and I would certainly contact Ricky and his team for my next future projects and so should you reading this review. Thank you Ricky and all the best in your company venture.
Balham construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Balham construction are a London based refurbishment and construction company that offer a wide range of services from full Property refurbishment to extensions and loft conversions and everything in between
Get in touch
Latest review:
Tom and the team completed a full renovation of my flat. This included refurbishment of my kitchen, bathroom and general redecoration. The team were extremely hardworking and punctual and no job was too difficult for them. I would highly recommend their services.
Marangoni Construction
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
We are dedicated to building quality projects and our wealth of experience and efficient working methods mean that with us on board, you get more - more choice, more cost savings and a quicker turnaround.We are a hard workers,good organiser,sociable,loyality,honest
Get in touch
Latest review:
Hard working and experienced professional with large experience in mid-sized residential projects. Dyone always tries to go the extra mile to please the client. He has worked in several European countries giving him access to better knowledge of materials and suppliers. Great to work with.
ArtInFacade
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
I’ve been working in the construction industry for 15 years, building a strong foundation of hands-on experience in both residential and commercial projects. Throughout my career, I’ve taken on roles ranging from general laborer to skilled trades, including roles like Roofing, Kitchen & Bathrooms fitting, framing, drywall, concrete work, etc. I’ve worked with a variety of crews and contractors, always contributing solid work and a strong work ethic. I’m currently based in London, but I’m available for jobs in surrounding areas and willing to travel for the right projects. I’ve worked in and out of London and have no problem taking on Projects of London when needed. My skill set includes: Reading and interpreting blueprints and site plans Extensions Loft conversion Kitchen & Bathrooms Framing, drywall installation, and finish work Concrete pouring and formwork Operating power tools and heavy equipment safely Site prep, demolition, and cleanup Strong knowledge of safety procedures What sets me apart is my reliability, attention to detail, and ability to stay productive without needing constant supervision. I take pride in my craftsmanship and believe in doing the job right the first time. I’m punctual, easy to work with.
Get in touch
Latest review:
This contractor is very professional, friendly, and has a smooth finish. They’re probably one of the best in town, and they’re also affordable.
Frameworks Construction
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Hi, I am a city and guilds qualified carpenter experienced in both 1st and 2nd fix carpentry. I subcontract for larger companies doing refurb, conversion and extension work, and take on smaller jobs for private individuals for things like doors and mouldings etc. Every job is important to me, small or large, and I take great pride in my work. I deliver fairly priced and professional results to suit each customer's needs.
Get in touch
Latest review:
Carpentry- 17 Dec 2021
Joe was great - very friendly, professional, flexible and did a great job cutting and installing skirting in a tricky bedroom - would definitely use again.
ELB Construction services LTD
Rating: 5 out of 5
Loft Conversion Company in Bermondsey
Established, respectable construction company which specialises in all aspects of building. we pride ourselves on giving clients a personal touch. Seeing you’re project through from getting planning permission to completing works to a hi spec finish. new builds loft conversions house extensions refurbishments Basements All type of general building undertaken
Get in touch
Latest review:
Extensions- 23 Dec 2022
ELB Construction completed some major garden works for me and constructed a garden office. It was a big piece of work with a lot of earth moving, significant foundations and a lot of brickwork. The ELB team, specifically Jimmy the site manager, were fantastic, always giving me the right advice about things I was not knowledgeable about, always focussed on a quality finish and flexible when we had some challenges with our neighbours. The finish is great, communication was always open and honest and they were very competitively priced. My brother in law is in corporate construction and was specifically very impressed with the quality of the brickwork that Jimmy and the team produced. Thank you to the whole team!
KBL Construction Service Ltd
Rating: 4.7 out of 5
Loft Conversion Company in Bermondsey
we have 10+ years of experience and provide high quality of workmanship in every aspect of building services from refurbishments to loft conversion and extension.we are professional team of skilled builders, tillers, bricklayer, carpenter, painter and provide services for plumbing and electric work.
Get in touch
Latest review:
Conversions - General- 5 May 2025
Zak and his cousin began working on our project on the 10th of March and delivered everything on time. From start to finish, they were consistent, meticulous, and completely committed to bringing my vision to life. They worked collaboratively with me throughout the process, always open to ideas and focused on achieving the best outcome. Together, they handled everything — brickwork, building, tiling, rendering, plumbing, and electrical — with a high level of skill and professionalism. The quality of their work speaks for itself, and I’ve already recommended them to others. We are truly grateful for all the hard work they put in and couldn’t be more pleased with the final result.

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Bermondsey, are rated 4.4 out of 5 based on 11 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 Bermondsey?

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

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 Bermondsey loft conversion company.

Find a loft conversion company in Bermondsey 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 Bermondsey.

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 Bermondsey can view your job and register their interest.

Step 2: Review and compare Bermondsey 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 Bermondsey 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 Bermondsey 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 Bermondsey

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 Bermondsey?

A local loft conversion company in Bermondsey 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 Bermondsey 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 Bermondsey 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 Bermondsey

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 Bermondsey before agreeing to start the work.

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

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