Loft Conversion Companies in St Pancras

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.6 (11 reviews)

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Some of our top rated loft conversion companies in St Pancras

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B.CANI Limited
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Reliable, fully insured construction company delivering high-quality workmanship across residential and commercial projects. We cover all aspects of construction including extensions, renovations, loft conversions, kitchens, bathrooms, roofing, landscaping and full refurbishments. From design to completion, we manage every stage with clear communication, fair pricing and attention to detail. Customer satisfaction, safety and deadlines are our priority.
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Latest review:
Extensions- 11 Jan 2018
This was our first project, and we were exceptionally fortunate to find Bujar. We're actually getting tired of hearing our family and friends tell us how lucky we are and how amazing he sounds. One of the most honest, trustworthy, and genuine people I've ever met. If I had a problem, he'd be one of the first people I'd call! In fact I did last week and he came to the rescue :) His team were all friendly, polite, conscientious and very tidy. They worked around us as much as they could, always making sure we had access to what we needed which sometimes meant it took them longer to work. Bujar is a perfectionist and is so proud of what he does, he made sure everything was done to a high standard - the estate agent who came round after we were done was impressed! His prices are very fair (better value than other quotes we got and much less time). We couldn't believe it was done in the 3 months he said it would take, and we managed to fit in a few extra bits and pieces after that. He was so helpful throughout, took all project management on and didn't bother us unless an important decision needed to be made. He drove us around all over the place to sort kitchens, bathrooms, etc. and gave us really helpful advice throughout the process. Highly recommend him and his team. I can't imagine ever wanting to look for another builder unless I had to - something that is quite common amongst Bujar's clients. We are extremely pleased with everything about our new house.
Roofing and Building
Rating: 4.9 out of 5
Loft Conversion Company in St Pancras
I have 15years experience in Roofing & Building. Im am based in South East London and take great pride in the quality of workmanship. I like to work with the customer in order to keep the customer satisfied, working on a word of mouth basis for our business.
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Latest review:
Roofing (Flat)- 10 Feb 2020
Ben is a fantastic tradesman and I will definitely use his company again for any roofing work.
alintrade.ltd
Rating: 4.7 out of 5
Loft Conversion Company in St Pancras
Hello..my name is Alin . Best description of myself is honesty,determination,quality ,diligently but i let you covince yourself of this. Don’t hesitate to contact
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Latest review:
Landscaping- 30 Jul 2025
Alin was professional and did a good job. He had a couple workers who were messy and we spent a lot of time cleaning up after them. But they worked hard and did a good job on our garden.
POLISH DECORATING SERVICES LTD
Rating: 4.9 out of 5
Loft Conversion Company in St Pancras
We are not the cheapest but we are Master Builders experienced in all aspects of building works including bespoke services. Dedicated team of craftsmen always deliver jobs to the highest standards. We provide full certification for any gas or electrical works. City&Guilds- N.V.Q., P.A.S.M.A. and I.P.A.F. Over 15 years of experience in the UK.
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Latest review:
Extensions- 11 May 2018
After a rogue builder left me with 18 (eighteen) structural issues. Lez and his crew came in transformed my failed extension into a masterpiece. All aspects of the job was done to the highest quality and utmost care and attention to detail was shown to building control needs. They cleaned up after every day and made sure the house was habitable, as I had to live there. Every aspect of the build, from the carpentry, plastering and tiling was first class and their recommend electrician and plumbers were from the same stock. Total professionals. My only regret is that I did not use this builder the first time. The prices were reasonable and even building control had good word to say about their work. Thanks Lez
MCM Builders
Rating: 5 out of 5
Loft Conversion Company in St Pancras
I'm a painter & decorator, have considerable knowledge of general maintanance work. I have been in the business for 15 years. I work to the highest standards & towards a mirror glass finish. I'm efficient, clean, reliable. I'm a friendly guy my prices are very reasonable.
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Latest review:
Michael carried out a variety of painting and decorating jobs at my property. I found him to be very cooperative, he was good a conveying ideas. He knows all the regulations very well and was good at communicating. He's always happy to take on board my problems and resolve them. He was always on time and the quality of his work was top notch. His price was competitive, I would definitely use him again and recommend to anyone.
edss construction ltd
Rating: 4.2 out of 5
Loft Conversion Company in St Pancras
We deliver a professional building service and will work with you step by step from inception of idea through to completion, in order to meet all your personal requirements. We understand that undertaking building, construction or refurbishment on your home or property can feel like a very daunting task and finding the right builder can be an even bigger challenge. As reputable building contractors we can provide you with local face to face references from previous clients and recent examples .
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Latest review:
Loft Conversion- 19 Oct 2025
Unfortunately, the work at my family home was left incomplete after significant delays, despite the contract ending. A RICS-accredited survey identified numerous unfinished items and construction defects. A later inspection revealed additional electrical and gas safety concerns, some now under formal review by NAPIT. Approved architectural plans were not followed, resulting in further disruption. The experience has had a lasting impact on our family, as we were left without a working kitchen, family bathroom, garden, or heating for extended periods. I strongly encourage others to carry out thorough due diligence and obtain independent checks before proceeding with any contractor.
Agnuss Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in St Pancras
We are a construction company that operates in the local area mostly, but we can also cover all the other areas of Greater London. Our Services include Extensions, Loft Conversions, Refurbishments, and basically all the aspects of building work. We specialise in residential and business projects.
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Latest review:
Agnuss Construction carried out and completed our house renovation, kitchen extension and loft extension successfully. Elio and his father, Mario were very communicative throughout and very reliable. The works were carried out on time and on budget. I would be happy to recommend Agnuss Construction and use them again in the future.
Denis & Kelvin LTD
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Hello im Fredi, I am a experieced builder and would like to deliver quality work to all my customers.
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Latest review:
Restoration & Refurbishment- 26 May 2024
Great work, punctual and informative. Would hire again for sure.
A&C Groundworks
No reviews yet
Loft Conversion Company in St Pancras
We are a family-run team based in London, delivering quality reinstatement and structural packages with a focus on safety, compliance, and finish. Our services include: Full roof reinstatement (strip and recover, pitched and flat systems) Foundations and groundworks for home extensions and full builds Drainage systems, soakaways, trenching and reinstatement Structural works, retaining walls, concrete pads Skilled paving and driveways: block, slab, concrete, tarmac and natural stone Fencing and external reinstatement Why choose us: CSCS-trained operatives, CITB-trained supervision Fully insured with RAMS prepared for every project Experience on both domestic and commercial sites, including listed buildings Domestic clients and subcontracting welcome.
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PARTHENON CONSTRUCTION & CONSULTANCY LTD
No reviews yet
Loft Conversion Company in St Pancras
As Parthenon Construction & Consultancy Ltd, we add value to your commercial and residential buildings. We provide all types of construction consultancy services and undertake construction projects, working in close coordination with you to ensure the successful enhancement and increased value of your property.
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easy solution
Rating: 5 out of 5
Loft Conversion Company in St Pancras
At A&W Construction and Renovation Ltd, we have over 15years of experience providing high-quality construction and renovation services across the London. We are dedicated to delivering exceptional results, no matter the size or complexity of the project. Our team offers a 24-hour emergency call-out service, ensuring that we are always available to meet your needs at any time. We work closely with our customers to ensure every project is completed to the highest standards. Our goal is to make sure that every customer is fully satisfied with the results, providing competitive quotes and reliable workmanship. We offer a wide range of services to enhance and maintain your property. From installing brand-new kitchens and bathrooms to converting lofts and building extensions, we provide solutions that add value and functionality to your home. We also provide essential services such as plumbing and electrical work, covering everything from boiler installations to electrical rewiring. Our carpentry and maintenance services ensure that any woodwork or general repairs are handled with precision and care. If you're looking for trusted and reliable builders for your next project feel free to get in touch with us today.
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Latest review:
Tiling- 21 Jun 2021
Great professional and reliable service from Easy Solution. Waqar called me ASAP and arranged to see my bathroom. He came within 1 hour to see the job and gave me an affordable and good quote. He was available to start work immediately. Waqar also suggested the colour of tiles that would suit the bathroom and made some very good recommendations on where i could purchase them at a decent price. My work was done to a high standards. Tiles are neatly put together with grout and they are looking amazing! I had some many relatives comment on them and i have recommended Waqar to them all as i was so satisfied with his service and professionalism in my property. I will be using him always in future. Thanks.
Elgon Construction Limited
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Be assured that your home is in good hands. We have provided building services for 18 years in London. The advantages of the company are a high quality of service and punctuality.
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Latest review:
Painting & Decorating- 17 Nov 2023
From connecting with Elgon to having the job done it was a smooth process. Elgon was professional friendly and put me at ease straight away. Will definitely use them again in future.
Blueline Enterprise Limited
Rating: 5 out of 5
Loft Conversion Company in St Pancras
Blueline Enterprise is a family run firm specialising in high quality refurbishments, extensions, conversions and new builds. We have undertaken various projects through professional architects and private clients. We a reputable building construction firm based predominantly in North West London.
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Latest review:
Blueline completed the work to the exact high standard i was hoping for, while remaining on budget and estimated timescales - the three things that were most important to us! They were punctual, practical, knowledgeable and willing to give advice when either needed or when something could potentially be improved. They were always available to talk through what was happening at every stage of our job, with any complications arising, and importantly solutions to any problems. They knew their stuff and got the job done without any hassle either. They even came back after the job was finished to shift some pipework which i had an extra requirement for. The best feedback i could give is that we will go straight to them for any work we require in the future, and have already recommended them to friends.
Tactica Engineering Solutions
Rating: 5 out of 5
Loft Conversion Company in St Pancras
We are a reliable, experienced, and customer-focused construction company committed to delivering high-quality workmanship across every project we undertake. Our team takes pride in providing a professional, efficient, and friendly service, ensuring all work is completed to a high standard and in line with our clients’ expectations. With a strong emphasis on attention to detail, clear communication, and reliability, we undertake a wide range of construction, repair, and maintenance works. From smaller domestic projects to larger-scale works, we approach every job with the same level of care, precision, and commitment to quality. Customer satisfaction is at the heart of what we do. We work closely with our clients from initial enquiry through to completion, offering honest advice, transparent pricing, and dependable workmanship throughout the process. You can find us online via our website, Facebook, and Instagram, where we share examples of our completed projects and customer feedback. We are fully insured, holding comprehensive public liability and professional indemnity insurance for your peace of mind.
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Latest review:
Chris recently stripped and rebuilt two bathrooms in my flat, and I couldn’t be happier with the result. From the start, he took the time to understand my preferences and worked with my requests while providing expert advice on what was (and wasn’t) necessary from both a safety and future-proofing perspective. His extensive experience and knowledge gave me complete confidence to trust him with the entire project. What really stood out was how approachable he was throughout the process. Chris made it easy to ask questions and was open to last-minute tweaks when needed. He handled everything with real professionalism, from tidying up daily to managing disposal of all rubbish, and he kept my flat in excellent condition with proper floor and surface protection. Renovations are never entirely disruption-free, but Chris ensured everything ran smoothly and with minimal inconvenience. On top of that, his pricing was very competitive, especially compared to other tradesmen who seemed to overinflate or play the system. Overall, I can’t recommend Chris highly enough for his skill, honesty, and professionalism.
D Alexa Ltd.
Rating: 5 out of 5
Loft Conversion Company in St Pancras
I'm a self-employed builder with more than 14 years experience. I really enjoy my job as my work changes the whole view of my clients property. I always make sure my jobs are finish to a high standard as my clients hire me for a service & I believe they should always get the best
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Latest review:
Restoration & Refurbishment- 13 Aug 2019
David and his team were excellent. They are always on time and very professional. They always cleared up at the end of the day thereby leaving very little dust or dirt around the house. No query or issue was ever insurmountable; the answer was always "no problem", which was a joy to hear when having such a large project to do. Each different team i.e. electrician, plumber, arrived exactly on schedule so there were never any delays. The end result was amazing. I highly recommend David and his team.
Plumb4All
Rating: 5 out of 5
Loft Conversion Company in St Pancras
With over 20 years’ experience in the plumbing and building industry, this has enabled our team at **Plumb4All** to become a well-known and trusted company. We offer a 24/7 call out service and long term support for existing clients as a single point of contact for any future queries and issues. Our many happy and repeat customers find us through word of mouth and being fully qualified gives you the peace of mind that quality of service and very high standards are at the core of our values.
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Latest review:
Bathroom Fitting- 7 Mar 2021
Very professional and very thorough Solved the problem efficiently Would definitely recommend.

4.6

Top rated Loft Conversion Companies

Our Loft Conversion Companies in St Pancras, are rated 4.6 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.