Loft Conversion Companies in Wallingford

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 3.5 (2 reviews)

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Some of our top rated loft conversion companies in Wallingford

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Houseline Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Wallingford
Houseline construction Ltd is professional and reliable builders with top quality workmanship to our clients for their proposed extension projects. Our years of experience mean we work closely with clients to transform their living spaces to suit their tastes. Our suggestions are complimentary alongside any of our building projects, or available on request as a bespoke stand-alone option. Our projects are completed to a precise standard of excellence with peace of mind.
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Latest review:
We are happy with our double story extension by Houseline Construction LTD. They are very professional and efficient. They finished our job week before contracted time.
MAISON BUILDING CONTRACTORS
Rating: 4.7 out of 5
Loft Conversion Company in Wallingford
“Transforming Spaces, Inside and Out” We specialize in design, refurbishment, painting, and decorating services that breathe new life into your home or business. From concept to completion, we deliver stunning results that reflect your style and vision. Whether it’s a full refurbishment or a fresh coat of paint, we provide expert design and decorating services to create spaces that inspire and delight. Let us turn your ideas into reality and help you fall in love with your space all over again!
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Latest review:
Painting & Decorating- 7 Sep 2025
Excellent experience working with Elsi. Thank you for all your help!
M@S LOVELOCK BULIDING SERVICES
Rating: 5 out of 5
Loft Conversion Company in Wallingford
M&S Lovelock Building services are a team who have been trading for over 30 years. We are extremely passionate about the work we do, and we ensure each job no matter how big or small is completed to the best it possibly can be. We offer a wide variety of services specializing in professional construction extensions, loft conversions, and all manner of building work undertaken to the highest standards. Our dedicated team brings a wealth of knowledge experience and a passion for quality to every project ensuring that your vision is transformed into reality. We pride ourselves in the fact that of our work has been generated through recommendation from our clients. This shows our customers value us as trustworthy, reliable and hardworking and would recommend us to people they know and care for. We have also been back to customers several times for repeat work and are proud to say we always leave the customer happy. We have plenty of positive reviews from our customers alongside a portfolio of photographs of work we have carried out previously.
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Latest review:
Very pleasant chaps very clean and tidy not to mention very professional. Would definitely use again and would recommend to friends and family.
Ecofit Construction Ltd
Rating: 4.7 out of 5
Loft Conversion Company in Wallingford
Ecofit Construction Ltd is your all-in-one construction company, proudly serving Oxford and the surrounding areas. We specialize in providing comprehensive construction and building services, combining design, construction, and delivery to achieve excellence in every project. Our mission is to transform and enhance homes and businesses to the highest standards, on time and within budget. We pride ourselves on our professionalism, punctuality, reliability, and exceptional quality of work. Ecofit Construction is led by Omid Ghorbani, a construction manager with a BSc (Hons) in Construction Management from Oxford Brookes University. As a fully incorporated member of the Chartered Institute of Building (CIOB), Omid brings 17 years of extensive industry experience to the company. His expertise includes managing diverse projects, such as a major £4.2 million development in Edinburgh. Omid personally oversees every project to ensure it is delivered on time, within budget, and to the highest quality standards. At Ecofit Construction, we are committed to excellence and strive to turn your vision into reality.
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Latest review:
I am an engineering consultant and property investor, so Im picky about who I will work with. I've worked with Ecofit over 5 major extensions, conversions or complete back to brick refurbishments over the last 7 years, and dozens of smaller jobs. I am really happy with their service, they are superb! I will continue to work with them and can strongly recommend them.
Jennings Carpentry
Rating: 5 out of 5
Loft Conversion Company in Wallingford
Jennings Carpentry & Construction LTD We are a carpentry and construction company based in Abingdon, Oxfordshire. We carry out all aspects of carpentry, joinery & construction work including extensions, roofs, doors & kitchens. We have worked on all types of houses from older homes to new builds, as well as other buildings such as the University Colleges in Oxford. We have a very high standard of work and always take pride in the projects we carry out. There isn’t a job to small or to big, and we are always happy to help and advise you on anything you may need.
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Latest review:
Loft Conversion- 5 Sep 2024
Sam and the Team worked with us on our Loft Conversion and has on many more jobs since. Professional, alongside great workmanship. Always provided full quotes for the job required, so no hidden costs or extras. Able to get hold of Sam when needed, and always responds. Would highly recommend for all carpentry, full building works. Extremely happy with the works carried out.
Wooburn Project Management Ltd
Rating: 5 out of 5
Loft Conversion Company in Wallingford
Our company is family owned and we work on all property types from small extensions to building new homes and refurbishments containing multiple units, we employ most of our people directly and have built a family atmosphere giving us more control on the program and our main subcontractors have worked with us for many years .
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Latest review:
Loft Conversion- 24 Sep 2020
Michael and team were a great bunch to work with from day one. The experience they bought to our loft conversion was brilliant - I was kept involved and was consulted at every stage to ensure that the end result was the best it possibly could be. Plans changed a few times along the road and the team took it all in their stride; I really could not have asked for anything more! The onsite team were very professional and kept disruption and mess to a minimum. The end finish is top notch and the team even came back months after the project ended to ensure that any little settling cracks and alike were taken care of. Very happy to recommend their services and more than happy to act as a reference if potential clients would like to talk / see the quality of their work.
DPG Carpentry Ltd
No reviews yet
Loft Conversion Company in Wallingford
We are a very experienced carpentry company that has had the joys on working on some brilliant projects over the years from full house refurbishments to a single hanging of a door our team is ever growing with high skilful workers to ensure the highest standards are meet.
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Bathroom & kitchen
Rating: 4.8 out of 5
Loft Conversion Company in Wallingford
Fix building service .The company specialises in maintenance,bathroom & kitchen plumbing and heating gas and electric all qualification. Our aim is to provide customers with an honest, reliable and professional service.
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Latest review:
Kitchen Fitting- 14 Mar 2026
Arthur was really good and install was done super quick in one hour.
London Refurbishment & Construction LTD
Rating: 5 out of 5
Loft Conversion Company in Wallingford
We are a friendly family business and we cover all aspects of the building trade. We have been trading for over 15 years in the Domestic Building trade. We undertake all large or small works so if you would like some professional advice just call, text, or email us. We carry out all the works on the domestic house: -Kitchens -Bathrooms -Plastering -Electrical -Plumbing -Painting & Decorating -Floors -Extensions -Loft Call now for free estimates and friendly advice.
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Latest review:
Restoration & Refurbishment- 23 Dec 2025
Christian & his team was beyond my expectations , they went above & beyond to make my home a home I have ever dreamt of they worked tirelessly & they very professionally & completed all agreed jobs in a timely manner.
A Gafoor & M Charles Construction ltd
Rating: 4 out of 5
Loft Conversion Company in Wallingford
Hi, thanks for looking! We are a skilled and adaptable building construction team. Over 30 years’ experience in the industry. Specialising in loft conversions and extensions. Get in touch for any roofing, plastering, plumbing, timber work or joinery. Discount prices for seniors. We are methodical in approach with a good head for figures and measurements. Very enthusiastic with an emphasis on following projected plans, meeting targets and exceeding expectations.
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Latest review:
Bathroom Fitting- 17 Nov 2017
The job has just been completed to complete satisfaction in the 3 days that was allocated for the job at a very competative and reasonable price. I recommend A Gafoor & M Charles construction to anyone looking for any work they require doing at their property. The team worked longer hours than expected to keep the job on track for completion on time and worked without fuss and tidied any mess up at the end of each working day. Any problems that they encountered during the job was discussed with ourselves and rectified quickly and efficiently. All in all a job well done.
S F Boon Carpentry
No reviews yet
Loft Conversion Company in Wallingford
carpentry
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BPM BUILDERS
Rating: 5 out of 5
Loft Conversion Company in Wallingford
We’re BPM Builders UK Limited, a family-run building company based in Reading. We take pride in delivering high-quality workmanship and managing projects from start to finish, including all trades — so you don’t have to worry about a thing. With years of experience, we’re passionate about turning your ideas into reality, whether it’s a renovation, extension, landscaping, or structural work.
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Latest review:
Last summer we unfortunately had a house fire which was deemed uninhabitable by the fire brigade. 4 adults, 4 vehicles and 2 dogs needed rehoming, and this was an incredibly stressful time. The insurance provided advice and got teams in to deal with the contents and provided a schedule of works that would need to be completed in order to make our home habitable again. We had heard stories about insurance companies taking a very long time to complete work due to the logistics of getting separate trades to come in and deal with every step individually. We began to look into the option of a settlement with the insurance company and obtained some quotes from builders to deal with the project from start to finish. We just wanted to get back into our own property as soon as possible. We looked into a couple of companies who were over our budget to our settlement figure. We contacted BPM Builders through word of mouth, which is run by two brothers and a nephew. What a team! They were knowledgeable from the start, showing great expertise in the world of building inspectors (due to some internal structural damage) and organized all of that for each stage. They were able to quote for the whole package including ripping out and disposing of smoke damaged ceilings, floorings, well everything really). Quickly getting the property ready to rebuild. They have the knowledge of all trades, from ceilings to floorboards, insulation, new windows, new stairs, all the first fix plumbing and electrics, plastering, tiling, bathroom and kitchen fitting. They were able to provide excellent advice from the structural issues down to where we wanted the light switches/plug sockets. They were so empathetic around our situation of the fire and made the whole experience easier, as well as their friendly manner made them very approachable, even when I changed my mind over things! I would highly recommend and have passed their details to friends and family.
Wincanton building & renovations
Rating: 5 out of 5
Loft Conversion Company in Wallingford
At Wincanton Build , we provide a complete building service with all trades under one roof . Building, renovations, alterations , conservation , plastering including lime plastering and screeding , kitchens , bathrooms , cut roofs and roof tiling . From a dripping tap to a complete refurbishment .
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Latest review:
Handyman- 22 Dec 2025
Andrew from Wincanton Building and Renovations provided and absolute top class service performing some building, minor electrical and plumbing works for me. He is very reliable, on time, gets the job and very flexible. He is a pleasure to deal with, highly recommended!
Lee Wiltshire Building Contractors
Rating: 5 out of 5
Loft Conversion Company in Wallingford
Nearly 40 years experience in the industry. Extensions, Conversions, Refurbishments and New builds specialists. We can offer a full design and build service if preferred. Detailed quotes, schedule of works and stage payments. Contracts offered. No deposit. Full references supplied. Fully insured.
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Latest review:
Conversions - General- 20 Oct 2020
Very happy with Lee's work. All jobs completed on time, extra jobs identified and carried out straight away after discussion with us, very decent pricing. Highly recommend.
SJ Construction
Rating: 5 out of 5
Loft Conversion Company in Wallingford
A small and very friendly helpful work team that’s have skills in a large range of subjects from knock throughs to new builds. We work round the customer to give them the best experience. With 15 years building experience. Very keen and proud of our work
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Latest review:
Landscaping- 20 Nov 2021
I am very happy with Seb and Jamie's work. They built me a lovely new patio and levelled and realaid the lawn. The finished effect is much better than I anticipated. They were quick to provide a quote and always came when they said they would. They were very tidy while the job was ongoing. They went out of their way to get the materials I wanted and were attentive to detail, suggesting edging and drainage. I had one area of concern which they came out and fixed after the job was complete without any argument. I would not hesitate to get them back out in future.
Dj building
No reviews yet
Loft Conversion Company in Wallingford
We undertake all aspects of building work Brick work Ground work Carpentery Loft conversions Extensions Patios
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3.5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Wallingford, are rated 3.5 out of 5 based on 2 reviews from customers like you.

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What services are offered by loft conversion companies in Wallingford?

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

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 Wallingford loft conversion company.

Find a loft conversion company in Wallingford 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 Wallingford.

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 Wallingford can view your job and register their interest.

Step 2: Review and compare Wallingford 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 Wallingford 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 Wallingford 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 Wallingford

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 Wallingford?

A local loft conversion company in Wallingford 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 Wallingford 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 Wallingford 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 Wallingford

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 Wallingford before agreeing to start the work.

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

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