Loft Conversion Companies in Rotherhithe

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (12 reviews)

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Some of our top rated loft conversion companies in Rotherhithe

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Find My Project LTD
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
We are Find My Project – your dynamic turnkey build and construction experts. Specializing in commercial and residential refurbishments, new build developments, extensions, loft conversions, interior designs, and project management, we turn your ideas into reality. Excellence is non-negotiable, and quality is our trademark. We're not just builders; we're creators committed to crafting spaces that stand the test of time. With your trust, let's build something extraordinary together!
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Latest review:
They team did an outstanding job. The new extension has added more space to our home and made living extremely comfortable. The price i was quoted was better than other companies and the workmanship made it value for money. I am happy to recommend them to my friend, families one looking to complete similar project. Thank you all for the wonderful job you've done!
House Refurb
Rating: 4.9 out of 5
Loft Conversion Company in Rotherhithe
We have built our livelihoods on remodelling people’s homes, increasing their size and value. From the simple to the lavish, no matter how big or small, we’ve experienced it all and we can help you every step of the way offering a comprehensive service and take care of all aspects of your project, from initial plans through to full completion. Our skilled workforce of reliable professionals is on duty to offer you quality building work, competitive prices and exceptional customer service.
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Latest review:
Bathroom Fitting- 14 Jan 2015
Highly recommended. Work was done on budget and on time. Narcis and Levi always happy to help and listen to any queries and adapt as the job went on. Left the place clean at the end of each every day. We had a small leak under the sink after the job was finished which was sorted out promptly. The finish (painting/tiles etc) was of decent quality. Bathroom was completed 6 months ago and no problems since.
GENERAL REFURBISHMENT
Rating: 4.3 out of 5
Loft Conversion Company in Rotherhithe
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 .
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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.
G Pyne Services
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
Each job we do is different and we always take this on board, we treat each job as if it was our own home, so no cutting corners and if we are not happy with it we know you wouldn't be.
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Latest review:
Bathroom Fitting- 17 Jun 2015
Grant and his crew came in and transformed our rather dilapidated company toilets into ones that the customers love and look great. Work was delivered on time and on price and look fabulous, great job!
Livinroom Developers Ltd
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
Our expertise lies in project management of loft conversion and kitchen extension which is carefully coordinated to ensure a seamless and integrated package service from start to finish. Our role is to be the single point of responsibility taking the burden off the client. This includes managing what are often complex building processes from inception through to completion and hand over.
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Latest review:
I recently completed the building of an orangery extension (with skylight) to my semi-detached townhouse in NW London. The extension was to be used as a new kitchen while the existing kitchen converted to a living room. I awarded the contract of building the extension to Anthony and I was pleasantly impressed with the quality of work delivered. Anthony Project Managed the entire process from beginning to end and ensured that all my expectations were surpassed. His hands-on attitude to every detail of the work was quite reassuring. I am glad to say that Anthony and his team are very good professionals and they delivered the project on time and within budget, even going over and beyond the original scope of works in order to ensure that all my latter requests were addressed appropriately.
GMC LONDON RENOVATIONS LTD
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
GMC LONDON RENOVATIONS its specialist in New Builds , Home Extensions , Loft Conversion , Home Renovations and Refurbishment we are committed to providing the best quality workmanship and service. We have experience over 10 yrs in Construction industry Residential and Commercial, we completed successfully many projects during the years where quality was our No1 priority . We holding Public Liability Insurance for customer Peace of Mind and Safety certificates for Gas and Electrical work installation. GMC LONDON RENOVATIONS will deliver from start to finish your project without hassle or delays . We are professionals and enthusiastic young team members.
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Latest review:
Bathroom Fitting- 24 Oct 2025
We had 2 bathrooms refurbished at the same time by Romulus and his team over a 4 week period. Both bathrooms were completed on time and on budget. We were looking for 2 functional bathrooms, but ended up with 2 very high spec bathrooms within our original budget, and couldn't be happier with the high level of service and professionalism by all his team. We will now move forward and have his team refurbish our kitchen.
A2Z Property Improvement Ltd
Rating: 4.9 out of 5
Loft Conversion Company in Rotherhithe
A well establish Building Contractor with 24years experience, Dealing with all kind of Home Extensions, Loft Conversions, basement conversion, out buildings, electrical wiring, plumbing & boiler fitting, tiling, kitchen and bathroom fitting, roofing, K rendering, property refurbishment and decorating
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Latest review:
Loft Conversion- 24 Apr 2025
We are absolutely thrilled with the outstanding loft conversion completed by [Yasin Miah] and their team. From the initial consultation to the final finishing touches, their professionalism, craftmanship, and attention to detail have been second to none. I will definitely recommend them for any type of building work.
Sokol dauti
Rating: 4.9 out of 5
Loft Conversion Company in Rotherhithe
Hi. If u looking for a full licensed and experienced professionals to tackle a project at your properties. We can give you guaranteed quality results. We offer professional and reliable services for a wide variety of projects, working with the dedication and craftsmanship that has earned us a reputation for excellence job. 10 years Guarantee for Loft Conversion and Extension projects and to smaller projects the guarantee follow depending on details of project Get in touch for a free quote today
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Latest review:
Kitchen Fitting- 5 Jun 2026
Sokol did a fantastic job installing my new dishwasher, which involved removing an old cabinet and putting in all the necessary new pipework. He arrived exactly on time and was incredibly polite, professional, and easy to deal with throughout the entire visit. The quality of his workmanship was excellent, and he made sure to thoroughly test the machine and the plumbing before finishing up to ensure there were absolutely no leaks. He was a very clean worker who left the kitchen spotless, and his pricing was highly reasonable for such a great standard of service. I would definitely hire him again and highly recommend him to anyone.
Top Finish Ltd
Rating: 4.6 out of 5
Loft Conversion Company in Rotherhithe
We are a property refurbishment specialists with a wealth of experience in house extensions,basements,loft conversions,bathrooms kitchens and much more. We have built a reputation on the basis of providing clients with a quality service that is combined with excellent value for money. .
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Latest review:
Loft Conversion- 2 Jul 2016
Top finish were ultimately hired to conduct this work. There was admittedly some job creep in this project. Alan came round and discussed our intentions and suggested a possible route forward. An architect (Red Squirrel Architects) was independently retained by us to work with the Top Finish team to deliver a Dormer conversion reorganization and significant structural works for a side return extension and installation of a new kitchen (13 steels were inserted and a sewer had to be bridge over, with permission) The job was completed to a high specification, particularly given some of the problems thrown at the team when dealing with a 150yr old property. I think it's important to understand that when undertaking jobs of this scale, and if you are planning to live in the property as we did, then you are effectively living with the team you chose. To that avail- ALL of the top finish team were always considerate and a pleasure to be around and happy to fix any concerns rapidly as required. I wish Alan and his team all the best going forward and I would recommend meeting Alan and including him in your shortlist for any job - large or small.
Nilo Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
Nilo Construction LTD is a 🏗️DESIGN & BUILD company specialising in FULL HOUSE RENOVATION, EXTENSIONS, LOFT CONVERSIONS & BESPOKE JOINERY With our in-house team of highly skilled Multitraders, project managers, designers and architects, we have the expertise to bring even the most complex projects to life. We are fully insured and qualified, ensuring both safety and quality in every aspect of our work. The feedback from our previous clients speaks for itself, reflecting our commitment to excellence and customer satisfaction. With a wealth of experience and a team of professionals, we are the ideal partner for both residential and commercial development projects.
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Latest review:
Conversions - General- 3 Nov 2024
Igor, Zhan and team were fantastic. Communication was great start to finish and they completed the job to a high standard on schedule
Haxhi D LTD
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
Our company is dedicated to becoming your contractor of choice no matter the service. We pursue excellence. Our dedicated and experienced team deliver quality in a timely fashion. we provide construction services and every job schedule is completed on a “Fast Track” basis with an emphasis on quality workmanship.Our pledge to excellence and customer satisfaction has led to repeat corporate with our clients and has been the cornerstone of our growth.
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Latest review:
Haxhi and his team exceed my expectations. We did agree on a bathroom renovation which basically everything was done from scratch. He was always on time and he met the deadline of the project. I had an issue with my water pump but he managed to fix it for little cost. Also he did the tiles for me on the wall and floor with very minimum waste and he did a brilliant job. We changed the position of the basin in order to save space and we did replace it the washing machine(hidden). We are now working on my other property to renovate the bathroom. Hahxi is very professional, knows the job very well, he did coordinate with me on every step to make sure we are on the same page . I strongly recommend him for any renovation project you may have.
SM Builder Expert ltd
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
At SM Builder Expert Ltd the core value is customer satisfaction. SM Builder Expert ltd provides solutions for your construction needs; including building extensions, loft conversions, New build, rebuilding and refurbishing, internal alterations, painting and decorating, as well as garden and patio works. We have a very good track of previous completed jobs, with necessary recommendations and contacts at request.
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Latest review:
Bathroom Fitting- 29 Sep 2020
Sergiu and his colleagues did a great job refurbishing our bathroom. Always punctual, clear with costs and extras and delivering great work overall. We can definitely recommend them!
AVOTERG Ltd
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
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.
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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.
Baliabuilders ltd
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
We are a skilled carpenters +joiners + roofers and all renovation works also we cover new buildings , house extensions etc over 18 years experience We have been very successful up to date We hold certificates on the trade We make and fit kitchens wardrobes we lay all types of flooring,fit doors and ironmongery we do all types of construction work partitions plaster painting roofing plumbing electrics Vanity units and tiling loft convertion and extensions new build from scratch etc.
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Latest review:
Loft Conversion- 7 Jan 2023
Loft conversion with large dormer, first floor extension, full roof replacement on both house and garage, kitchen renovation including building work and fitting kitchen. Durim and his team have done an amazing job at a reasonable price. Very polite, hard working and eager to please their clients. We feel lucky to have found them and I would highly recommend them.
DEMA ROOFING AND BUILDING LTD
Rating: 5 out of 5
Loft Conversion Company in Rotherhithe
DEMA Roofing & Building Ltd is a London based specialist roofing&Construction company. We have a honest, reliable and highly skilled team of roofers&builders which enables us to offer you one of the most professional and cost effective services. We provide business backed guarantees and insurance backed guarantees on all our work.
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Latest review:
Loft Conversion- 15 May 2025
We had the pleasure of having Arben and his brother work on our loft, and I can't recommend them highly enough. The job was incredibly challenging, but they tackled it with skill, determination, and a great attitude. From start to finish, they were professional, efficient, and incredibly friendly. The quality of their work was outstanding - they paid great attention to detail and clearly take pride in what they do. It was a real pleasure having such trustworthy and skilled tradesmen in our home. Thank you, Arben, for the fantastic job!
UR BUILDERS
Rating: 4.9 out of 5
Loft Conversion Company in Rotherhithe
Hi ,we are doing every type of construction and building work including electric and plumbing. We undertake all kinds of refurbishments and new extensions ,you can see our finished and running jobs anytime. We have alot references .Our aim is customer satisfaction as we always trying to provide a good service in unbeatable price.
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Latest review:
Loft Conversion- 20 May 2019
Gurpreet Sall is a superb craftsman who has completed job with great finishing . An excellent job done, confirming extensive knowledge of appropriate options for extension and loft building to suit his customers choices and requirements. We are very pleased with the service he has provided. He is reliable and trustworthy, and we have no hesitation in recommending him to anyone.

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Rotherhithe, are rated 4.4 out of 5 based on 12 reviews from customers like you.

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What services are offered by loft conversion companies in Rotherhithe?

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

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 Rotherhithe loft conversion company.

Find a loft conversion company in Rotherhithe 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 Rotherhithe.

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 Rotherhithe can view your job and register their interest.

Step 2: Review and compare Rotherhithe 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 Rotherhithe 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 Rotherhithe 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 Rotherhithe

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 Rotherhithe?

A local loft conversion company in Rotherhithe 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 Rotherhithe 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 Rotherhithe 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 Rotherhithe

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 Rotherhithe before agreeing to start the work.

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

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