Loft Conversion Companies in Shepperton

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4 (7 reviews)

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Some of our top rated loft conversion companies in Shepperton

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Prab builders ltd
Rating: 5 out of 5
Loft Conversion Company in Shepperton
Prab Builders is one of the leading and fast growing constructions companies in the UK who take projects and work in a atmosphere where one can get everything under one roof. We have a team of experience people and we understand what our clients want. And as result we give total satisfaction to our customers and convert ideas into reality to give our best We are in this field from the past 18 years .Our service is professional,caring,and high quality and Customers are our First Priority
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Latest review:
Extensions- 8 Dec 2021
Me and my wife are very satisfied with Prabbuilders work. What stands out with Prab builders is that they do every task as if they are doing it for their own house and with work they are meticulous and exceptional. What we started with and how our extension looks now is simply amazing and the way they explain about what will look good(Color/ the structure etc ) is commendable as we both were not sure what decision to make, but after completion we are overjoyed to see how excellent it turned out to be now. I would recommend them anytime based on their skill ,eye for detail, being punctual and the hard-work they invest into every task to make sure we are getting the final product the way we dreamt of.
Jim building services ltd
Rating: 5 out of 5
Loft Conversion Company in Shepperton
Great Team over 20years experience, we specialise in Lofts, Extension, Bathrooms, Kitchen & Full Refurb, We pride ourselves in what we do, we are dedicated team consentrating a project at the time making sure always deliver Quality & ontime. Clean,tidy & attention to detail panctual, always friendly & great costumer care Thank you
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Latest review:
Painting & Decorating- 28 Apr 2026
Jim is such a professional and experienced person. He listened to what we need in detail, offered his expertise so that we can decide better. His team did an amazing job decorating our property. They were always on time, very well planned and finished the job much earlier than we’ve expected. They were very friendly, nice and kind and they made us feel like they are members of our family. They took good care of our property and they did an amazing job. They are very trustworthy, honest and reliable tradesman. We are grateful for the excellent services they’ve provided us with and feel lucky that they had the availability to take our job! Highly recommended! Many Thanks!
JS CONSTRUCTION BUILDING SERVICES LTD
Rating: 5 out of 5
Loft Conversion Company in Shepperton
Ive been working as a Builder in UK for over 20 years now doing all variety of jobs through the time. Im based in West London but me and my team can travel almost anywhere to get the job done. Like i mentioned through out the time i did all kinds of jobs from building houses from zero to small jobs as bathroom fitting or refurbishing. With my team i always try to make sure to fulfil needs of my customers. We are reliable.
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Latest review:
2 major projects: upgrade to our home and rental property over past year included: substantial extension, new kitchen, renewed plumbing/electrics, complete redecoration and external thermal cladding. Final costs as per original quote. Work of a high standard carried out on time. Honest, professional and easy to deal with. Will use them again. Highly recommended.
JM C&D Ltd
Rating: 5 out of 5
Loft Conversion Company in Shepperton
We are over 10 years experienced and well established construction company based in Worcester Park in Surrey. We are specialised in loft conversion, house extension, new build and basement and commercial works. We do quick response to all our client's enquires and build fast as well.
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Latest review:
Extensions- 27 Jun 2022
Very very happy with Michael's work. From the day one of the meet till end of the project, he and his team been quite professional and have been working with high standards. We received range of quotes from different builders and Michael's quote was somewhere in middle with good quality of work which we have seen during our site visit for his other projects. So, decided to go with him. One really good thing you get from Michael is plenty of ideas and options. From our original drawings, he suggested some changes which were really useful. Being a lay people, During the project we were confused in some design options and Michael really assisted with 3 to 4 options and he suggests which one is the best from his view point but also been flexible if we wanted to do in specific way. He was daily coming to the site to monitor quality and progress of the work. All his team is highly skilled and experienced. The all do general building but when it comes to specific, they have specific tiles, electrician, plumber, painter etc etc who finishes the job at very high quality. They work flexible to complete the job on time and keep the area safe and tidy. In terms of managing project in budget, we had a good experience where Michael will in detail explain what is covered in agreed amount and where the extra cost will incur if there are major changes. I am taking this much time to write this review so that it can help others to see my good experience with Michael. 100% best.
Rosewood carpentry
No reviews yet
Loft Conversion Company in Shepperton
We offer a professional service and like to keep our customers happy for any enquiries please don’t hesitate to contact
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Ava Constructions & Decors
Rating: 4.9 out of 5
Loft Conversion Company in Shepperton
Ava Constructions & Decors Ltd is a UK-based construction and renovation company committed to delivering top-quality craftsmanship and reliable project management. We specialise in full refurbishments, extensions, bathroom and kitchen installations, and commercial fit-outs — always tailored to the client’s vision and delivered to the highest UK building standards. With a keen focus on transparency, timelines, and customer satisfaction, Ava Constructions has earned the trust of homeowners, investors, and developers alike. Punctuality and completion of work on time are a priority .Our team always respect the client wishes and work with them to achieve the best possible results to their satisfaction. Thank you in advance
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Latest review:
Extensions- 16 Apr 2026
I would not recommend this builder based on my experience. Instead of using crushed concrete they used soil to fill the house flooring for underfloor heating. 1 The project suffered from poor communication, repeated delays, and a lack of clarity around responsibilities. There were serious issues with the foundation works, which failed Building Control inspection and now require remedial engineering input before works can proceed. The site was also left incomplete and not in an acceptable condition. Despite substantial payments being made, key documentation, technical responses, and follow-through were lacking, leaving me to resolve major compliance and structural issues independently. My experience has resulted in delay, additional cost, and considerable stress. I would strongly advise others to ensure there is a detailed written contract, clear scope of works, and defined accountability
Simplybuild4you Limited
No reviews yet
Loft Conversion Company in Shepperton
My company specialise on Loft Conversions and Extensions, carpentry, plastering.
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Samuel Building Ltd
No reviews yet
Loft Conversion Company in Shepperton
We have over 10 years experience in building but working as Samuel Building Ltd since May 2018. Our team are experienced in every aspect of building work and we adapt every project to each client's specification. We provide all aspects of buildings works, commercial and domestic at a good quality and good value. Refurbishments, Carpentry, Plastering, Tiling, Conversion/ Extension, Plumbing, Electrician work, Roofing, Fiber glass, Garage Conversion, General Building.
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Global32 Construction Ltd.
Rating: 5 out of 5
Loft Conversion Company in Shepperton
We're a London-based construction company dedicated to delivering projects of all sizes with utmost care. As proud members of the Federation of Master Builders (FMB), our highly skilled and professional team in construction and project management is here for you. Discover a world of construction possibilities with our comprehensive range of services tailored to meet your needs. From envisioning and crafting stunning new builds to revitalizing existing properties through renovations and conversions, we're dedicated to bringing your vision to life. Our expertise extends to interior design and fit-outs, ensuring that every detail reflects your unique style and functionality requirements. We specialise in both residential and commercial projects. Backed by our meticulous project management, you can trust us to deliver on time and within budget. Our consultancy services provide invaluable guidance at every step. Whether it's groundworks, landscaping, or ongoing maintenance, we're here to turn your construction dreams into reality. Beyond residential work, Global 32 Construction also has solid experience in commercial projects. Whether you’re refurbishing an existing space or starting something new, our team can handle both the technical side and day-to-day coordination to keep things running smoothly. We’ve worked on a range of spaces including hair salons, F&B outlets, and other retail units, so we understand the practical needs behind each project, from layout and workflow to compliance and finishing details.
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Latest review:
My house was old and its condition was poor. Much were needed to be fix. The original kitchen layout were also inconvenience to my wife. I need to have all these changed under limited time. This builders have a team of specialists on almost every aspect. They gave me variety on the layout design and choose of materials. This saved me money, time and tons of trouble to find difference contractors. The after service and their respond time are very good too. I hope by sharing my happy experience can save your money and trouble to find a good contractor.
Gotbath UK Ltd
Rating: 4.7 out of 5
Loft Conversion Company in Shepperton
Gotbath UK Ltd is London based family construction company committed to deliver an exceptional service on budget and time. Whether you require an extension, loft conversion or remodelling an existing property, we provide a full service. We work together with profesional as architects, designers, engineers etc
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Latest review:
Extensions- 20 Feb 2020
Decent builders but with extremely poor communication skills. First the good points: 1. They are good at internal finishes 2. They create and use a Statement of Work (SOW) to track all costs of the project, so there were no major surprises in the project 3. They are friendly and hard workers - who arrive on time Gotbath UK Ltd used subcontractors to build us a 6 meter rear extension. Although they had an in-house architect, they did not know the law around boundaries which resulted in a conflict with our neighbours. After spending hundreds on hiring a boundary surveyor, the initial wall had to be re-built within our boundary. Gotbath did not take any responsibility for the wrong information they provided to us regarding boundaries and charged us for the rebuild. When discussing how to finish the inside of the extension, GotBath were extremely slow in ordering supplies and in general responding to us, so we took matters into our own hands and ordered materials ourselves which were removed from the SOW provided to us. At the end of the project, finishes took a long time and required constant chasing. Final gas, electrical and warranty documents took a long time to reach us and required a lot of chasing too. I have very little confidence that GotBath will honour the warranty document they have provided to us. It's a shame because I can see GotBath have a lot of potential as a builder. However, their lack of communication has really let them down.
JM Carpentry & Construction
Rating: 5 out of 5
Loft Conversion Company in Shepperton
At JM carpentry and construction We've had over 25 years experience in the trade doing new builds from 1st fix to 2nd fix. we cover carpentry, joinery, extensions, new builds, loft / garage conversions, kitchens, bathrooms and fitted wardrobes
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Latest review:
Conversions - General- 9 May 2026
Very pleased with the work ,it was done very professionally and to a high standard. Very good team of friendly guys. Highly recomend
CASTLE PEAK ROOFING LIMITED
Rating: 5 out of 5
Loft Conversion Company in Shepperton
Welcome to CASTLE PEAK ROOFING LIMITED, your trusted partner for top-quality roofing solutions. Our experienced team delivers expert installations, repairs, and maintenance, ensuring your home or business is protected with the highest standards of craftsmanship and materials. Choose CASTLE PEAK ROOFING LIMITED for reliable, durable roofing you can count on. Expert in GRP FIBRE GLASS ROOF and TORCH FELT BEST WISHES
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Latest review:
Roofing (Flat)- 10 Dec 2024
Very happy with their professionalism and work that was carrierd out was satisfactory
SS ROOFING SPECIALIST LIMITED
Rating: 5 out of 5
Loft Conversion Company in Shepperton
At SS Roofing Specialists LTD, we provide professional roofing and building services across all over the UK. Whether you require a full re-roof, a small roof repair, flat roofing , Chimney repair, Gutter installation, Pointing ,our experienced team is ready to help. As fully insured company, we give our clients confidence that their property is protected throughout the process. From the initial consultation to the final handover, we take pride in delivering an efficient, professional and approachable service. At SS Roofing Specialists Ltd, we believe in building lasting relationships through exceptional craftsmanship and dedicated service. Your satisfaction is our top priority, and we aim to exceed your expectations on every project.
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Latest review:
Roofing (Pitched)- 19 May 2026
Quick and came round same day. Unfortunately one of the jobs they did on the roof was not done properly and it’s still leaking.
Focus Build Ltd
Rating: 5 out of 5
Loft Conversion Company in Shepperton
The priority at Focus Build is to give our customers satisfaction at all times.Focus Build are about being the most professional, timely, efficient and customer orientated building & construction company in Surrey.
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Latest review:
Jack hung doors and completed skirting works for me , his work was neat and to a excellent standard , found him very accommodating when asked to complete works in a short space of time, arrived when he said he would and professional throughout the works, would definitely have him work for me again.
Landmark builders
Rating: 3.5 out of 5
Loft Conversion Company in Shepperton
I am very disciplined with my work and i do all my job with patience and persistence so than i can do excellent work.Moreover i do all of my jobs with confidence, style as well as with the creativity. We provide various kind of construction services like painting and decoration, Demolition, Gardening, Flat roofing, Guttering, fencing, cleaning and Rubbish clearance
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Latest review:
Plumbing- 9 May 2025
I’m very disappointed with the service I received. I initially hired you to fix a leak, but the same issue reoccurred just a month later. When I contacted you, you said will go on a Monday and didnt turn up, when I sent you several messages after a week you said you were in the hospital, which I completely understood and respected. However, weeks later you promised to return on a Thursday to check the problem, and you never showed up or contacted me to explain. Since then, you’ve ignored my messages entirely. This lack of responsibility and communication is unacceptable, especially when dealing with ongoing issues in someone’s home.
Hybrid Carpentry & Conversions
Rating: 4.9 out of 5
Loft Conversion Company in Shepperton
Hi, I am Mick Sullivan of Hybrid Carpentry and conversions. I have been in the trade for 15 years and undertake all types of carpentry work from full loft conversions to all finishing work such as wardrobes, hanging doors, skirting, wall panelling, media walls, flooring and kitchens. I complete all jobs to the highest of standards. Time-served, fully qualified, very experienced and insured for up to £1m for your extra peace of mind, you can hire me in confidence of a job well done at a reasonable rate.
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Latest review:
Carpentry- 23 May 2024
Work was completed to a very high standard on budget and on time, couldn’t recommend these guys enough

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Shepperton, are rated 4 out of 5 based on 7 reviews from customers like you.

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What services are offered by loft conversion companies in Shepperton?

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

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 Shepperton loft conversion company.

Find a loft conversion company in Shepperton 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 Shepperton.

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 Shepperton can view your job and register their interest.

Step 2: Review and compare Shepperton 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 Shepperton 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 Shepperton 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 Shepperton

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 Shepperton?

A local loft conversion company in Shepperton 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 Shepperton 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 Shepperton 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 Shepperton

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 Shepperton before agreeing to start the work.

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

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