Loft Conversion Companies in St Pancras

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

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Some of our top rated loft conversion companies in St Pancras

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Heat input plumbers
Rating: 5 out of 5
Loft Conversion Company in St Pancras
30 years experience in plumbing and heating and boiler repair, maintenance and installation Domestics and commercial Also design and installation of the every aspect of bathroom,Kitchen.and all related to plumbing needs.
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Latest review:
I had ongoing problem with my heating and hot water system, which was quite complicated.I contacted several well-known companies and I have spent a considerable amount of money, but none of them were able to identify or fix it . A friend recommended Mansour from heat input plumbers ,and I am very happy he did. Mansour spent almost half of a day carefully diagnosing the system,and successfully fixed the problem that others could not. I deliberately waited some time before writing this review to make sure everything working correctly. I am pleased to say that heating and hot water system has been operating perfectly ever since. Mansour is knowledgeable, professional,patient and clearly takes pride in his work. I extremely happy with the service and recommend him to anyone who need expert help with heating,boiler and plumbing in central London. Thank you Mansour,for a fantastic job
Torc Groundworks Ltd
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Torc Groundworks & build take a professional approach to all groundworks, including piling, foundations, underpinning, drainage, RC Works, Brickworks, Paving, driveways and Landscaping.
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Latest review:
Groundwork & Foundations- 9 Nov 2023
Very professional, finished the job to a great standard.
PACHO CREATE LTD
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Pacho Create specializes in high-quality loft conversions, home extensions, and full refurbishments—transforming homes into beautiful, functional spaces. With a focus on craftsmanship, planning, and client satisfaction, we bring your vision to life on time and on budget. Let me know if you want a more premium, modern, or friendly tone.
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Latest review:
Tiling- 24 May 2026
I cannot recommend John from Pacho Create Ltd highly enough. I'm a very particular client with high standards, I was impressed by his care, patience, and professionalism throughout. He clearly takes pride in delivering quality work and paid close attention to every detail. Living in a small flat, I was concerned about dust, but John proactively created a solution to minimise disruption, which I really appreciated. He also gave excellent advice on budget-friendly waterproofing products. We had a challenge with large-format tiles, but John worked closely with me to plan the layout, ensuring a natural, balanced finish. The workmanship is outstanding – minimal wastage, precise alignment, and superb attention to detail. I wouldn’t hesitate to use John again, in fact, I’m already planning to have him back to tile around my bath in the near future. I highly recommend him to anyone looking for a skilled, reliable professional.
CLOVER & APPLE CARPENTRY LTD
Rating: 4.8 out of 5
Loft Conversion Company in St Pancras
CLOVER & APPLE Carpentry is dedicated to delivering superior construction and carpentry services throughout London. As a family-run business with over 22 years of experience and qualified expertise, we take pride in offering bespoke solutions for both residential and commercial clients. We distinguish ourselves with expert craftsmanship, undertaking projects of every size with the same dedication to quality and detail. We provide a wide range of services including but not limited to fire door installation, flooring, bespoke kitchens and bathrooms, and partial and full scale renovations. Our carpenter is FireQual certified for Fire Door installations and is also a certified inspector, guaranteeing full compliance with fire door regulations for your property. With us, you’ll always have safety, quality, and peace of mind built in. From custom furniture to complete building projects, we approach every job with the same commitment to uncompromising quality and expert craftsmanship. Our mission is to bring your vision to life, enhancing your home and lifestyle with pieces and spaces that are built to last.
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Latest review:
Carpentry- 19 Aug 2024
Good
Besar Construction Ltd
Rating: 4.8 out of 5
Loft Conversion Company in St Pancras
Hello from Besar Construction Ltd. With over 15 years of experience in construction and landscaping, we specialize in creating spaces that are both functional and inspiring. Our construction services cover everything from Building, Extensions and Renovation to high-quality finishing, always with attention to detail and durability. In landscaping, we focus on designing and building outdoor living areas — including decking, patios, fencing, driveways, pergolas, and garden structures — that bring comfort and character to every space. Each project is guided by craftsmanship, sustainability, and a vision of blending beauty with everyday living. We are proud of our dedicated team, who have successfully delivered over 100 landscaping projects and more than 40 construction projects, always with a commitment to craftsmanship, durability, and client satisfaction. We can’t wait to meet our new clients and start their next project. Thank you.😊
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Latest review:
Landscaping- 16 May 2026
Very professional quotation, I chose over two others because he was very clear on where extra costs may arise and was very straightforward. He advised a different finish than I originally thought I wanted with cut stone edges and it looks even better with his suggestions. His crew were very friendly and professional. Would definitely work with him again in the future.
REVOSPACE CONSULTING LTD
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Revospace – Building Better Spaces Revospace delivers high-quality refurbishments and property improvements across London and surrounding areas. With years of hands-on experience in residential projects, we understand how to combine strong workmanship with structured project management to deliver results on time and within budget. We have worked on full refurbishments, kitchens, bathrooms, flooring, carpentry, decorating and general building works. Our background in site management means we don’t just complete jobs — we plan, coordinate and manage them properly from start to finish. Based in London, we operate across Greater London and Essex, and are happy to travel for the right project. Our strengths include attention to detail, reliable scheduling, transparent pricing and clear communication throughout every stage of the job. We respect your home, keep sites clean and ensure work is completed to a high standard. At Revospace, we believe in doing things once and doing them properly — no shortcuts, no hidden surprises. Quality work. Clear communication. Professional delivery.
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Latest review:
I recently had a full kitchen installation carried out and I’m really pleased with the results. From start to finish, the work was completed to a high standard and everything was done with great attention to detail. The installer was professional, punctual, and easy to communicate with throughout the project. Any issues or questions I had were dealt with quickly and clearly, which gave me confidence that the job was in good hands. The workmanship is excellent – everything is level, neatly finished, and exactly as discussed. They also kept the workspace tidy each day and made sure everything was cleaned up properly once the job was complete. The kitchen looks fantastic and has completely transformed the space. I would happily recommend them to anyone looking for a reliable and skilled kitchen installer, and I would definitely use them again for future work.
CM Building LTD
Rating: 5 out of 5
Loft Conversion Company in St Pancras
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.
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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.
Done By Tom Ltd
Rating: 5 out of 5
Loft Conversion Company in St Pancras
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.
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Latest review:
Loft Conversion- 31 Mar 2019
Tomas and his team did a great job. Still waiting for some equipment to be removed.
JH CITY PROPERTY CONSTRUCTION
Rating: 5 out of 5
Loft Conversion Company in St Pancras
JH City Property is a London-based renovation company delivering high-quality residential and commercial projects. With over 18 years of experience, we specialise in full property refurbishments, including painting and decoration, flooring, kitchens, bathrooms, roofing, and structural works. All projects are carried out by our in-house team, ensuring consistency, reliability, and attention to detail from start to finish. We focus on practical design, durable finishes, and delivering work to a high professional standard. We offer free site visits and quotations, and can also provide initial estimates from photos or floor plans.
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Latest review:
Absolutely brilliant company to work with. From the first contact through to completion, everything was handled professionally and efficiently. The team was well organised, highly skilled, and took great pride in their work. The quality of the finish was excellent, and they made the whole process smooth and stress-free. I would happily recommend them to friends, family, and anyone looking for a reliable and professional company.
apex roofing solitions
Rating: 5 out of 5
Loft Conversion Company in St Pancras
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.
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Latest review:
Roofing (Pitched)- 14 Apr 2026
Great communication, fast and efficient were done in a day.
E Building Services
Rating: 4.7 out of 5
Loft Conversion Company in St Pancras
Hi Everyone 👋 Please Note: I am New with "My Builder" but I am a very experienced, and on my other websites I have many ratings and all 5 🌟 🌟 🌟 🌟 🌟 I hope I will have the chance to show you what I can do I have a range of experience across the trade, with specialised expertise in the following areas,over 12 years: -in Drylining -in Carpentry - in refurbishing restaurants and houses. -Bathroom renovation -Loft Conversions -House extensions After all that I finally have the team wich we can do jobs form A to Z -Plumbing (gas safe certified) -Electrical (Certified) -Roofs -Groundwork -Gardening -Fencing -Waste removal I'm happy to help across all jobs and answer any questions. Thanks for passing by and I hope to hear from you soon 😊🙏
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Latest review:
Carpentry- 30 Aug 2025
This builder expects you to be able to list every single part of the job that needs doing. If it's not communicated through messaging that you need something doing as part of the job then he won't do it. For example - the partition wall that was put up, was not filled because he said that was not communicated in the messages. I would not know everything that should be done in order for a partition wall to look half completed. It is perfectly clear that this is a common occurrence as he repeatedly mentioned how he always shows people the messages sent back and fourth as proof of what they asked for. Bottom line - if you don't know all the tiny steps included in the job you want done then be expected to not get a full job done. He took off £100 off the agreed price due to my disbelief and disgust but this did not help as I then had to find another builder to complete what should have been completed. How can any builder put up a partition wall and not fill where plaster boards are joined
Yener Limited
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Quality approved by Federation of Master Builders.Specialists at Extensions,Loft Conversions,Refurbishments and Garden Studios.We offer a design and build package with a skilled team and certified specialist. FREE quote
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Latest review:
Painting & Decorating- 22 Mar 2024
I thought it was a bit of a longshot attempting to get a decorator to complete my job on such short notice, but no - the team at Yener were not only able to accommodate my timeframe, but they did a perfect job! Very happy with the outcome and would highly recommend!
WOODHOUSE BUILDERS LIMITED
Rating: 4.8 out of 5
Loft Conversion Company in St Pancras
Welcome to Woodhouse Builders Ltd, we cover all aspects of property maintenance and no job is too small or big for us. If it’s a small decorating job or full property renovation , loft conversion or extension , we are here to help and provide the best services possible . Our success is built on providing the best services and ensuring that all our customers are happy with our services.
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Latest review:
Loft Conversion- 9 Dec 2021
Art and team made the impossible possible. They brought in 5 steel beams for our loft, one beam was 400kg even, which was brought up with pure man power. Big job and impressed it was delivered properly and with steel sourced within days. Building control approved straight away. Art is very responsive on text and answered all my questions promptly. His team is very friendly and calm. Thoroughly recommend.
Buildstead Development Ltd
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.
London & Kent Best Kitchen & Bathroom Solutions Ltd.
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Our highly skilled team of builders, carpenters, electricians, decorators and plumbers are reliable, trustworthy and dedicated to achieving the highest quality finish for your project; however large or small. Each project is tailored to your requirements and managed via a single point of contact.
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Latest review:
Bathroom Fitting- 26 Nov 2020
Sylwester and team did a fantastic job and were incredibly accommodating and polite with all of our requests. Would definitely recommend.
Restoration and Refurbishment Specialists Limited
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Cubitt Wren is a London refurbishment and restoration firm. Full refurbishments, renovations, extensions, kitchen and bathroom installations, loft conversions, and restoration of period and listed homes. Every job is run directly by a Project Director of the firm. Work is delivered by our in-house trades — carpentry and joinery, plaster, stone, tiling, decoration. One team, one point of contact. Written scope and fixed pricing before we start. Clear programme. Transparent variations — any change priced and approved in writing. A real defects period after handover.
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Latest review:
We used Cubitt Wren for a full interior renovation earlier this year while we were away over the Easter period, and I honestly could not be more pleased with how everything turned out. They took on the lot, a brand new kitchen, a bathroom en suite, and a full repaint throughout the house. What really stood out to me was how smoothly the whole thing ran from start to finish. Whenever my input was needed on design choices or finishes, I heard back quickly by email and everything was explained clearly. I never felt kept in the dark, which as someone who wasn’t on site made a real difference. Coming home to the finished result was just lovely. The whole place felt fresh and beautifully done, and it was a joy to walk back into. I would highly recommend Cubitt Wren to anyone looking for quality renovation work. You also get a dedicated project manager who keeps you updated throughout, which is such a reassurance when works of this scale are going on. A wonderful experience from beginning to end.

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in St Pancras, are rated 4.4 out of 5 based on 11 reviews from customers like you.

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What services are offered by loft conversion companies in St Pancras?

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

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 St Pancras loft conversion company.

Find a loft conversion company in St Pancras 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 St Pancras.

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 St Pancras can view your job and register their interest.

Step 2: Review and compare St Pancras 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 St Pancras 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 St Pancras 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 St Pancras

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 St Pancras?

A local loft conversion company in St Pancras 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 St Pancras 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 St Pancras 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 St Pancras

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 St Pancras before agreeing to start the work.

Do I need planning permission for a loft conversion in St Pancras?

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