Loft conversion companies in Dagenham

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (3 reviews)

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Some of our top rated loft conversion companies in Dagenham

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Next Generation Construction Ltd
No reviews yet
Loft Conversion Company in Dagenham
Next Generation Construction Ltd is a dynamic and trusted construction firm. Firm has done some astonishing and mind boggling project. We specialize in delivering high-quality construction services across residential and commercial sectors. Our team of skilled professionals is committed to providing innovative solutions and exceptional service, ensuring each project is completed on time, within budget, and to the highest standards. With decades of industry experience, we offer a comprehensive range of services that cover all aspects of construction, from planning and design to project completion. Our approach is cantered around collaboration, with a focus on understanding each client's unique needs and transforming their vision into reality. We look forward to partnering with you on your next project.
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Mantac Building and Roofing
Rating: 4 out of 5
Loft Conversion Company in Dagenham
Medium sized family company taking on both small and large project across London and the South East.
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Latest review:
Extensions- 17 Aug 2026
I had a very poor experience with this contractor and would strongly advise potential customers to be cautious before paying substantial sums in advance. I paid £3,672 by bank transfer following an invoice for the supply of structural steelwork. There were significant delays and communication issues, and the steel was not supplied to me as agreed. After giving him opportunities and clear deadlines to resolve the situation, I terminated the agreement and had to make alternative arrangements to keep my project moving. Most concerningly, despite my requests, the £3,672 I paid has still not been refunded as of the date of this review, and I am now pursuing the matter formally. Based on my experience, I cannot recommend this contractor. I would advise anyone considering using his services to be extremely cautious about making advance payments. I will update this review if my £3,672 is returned.
Cedarwood Construction Ltd
No reviews yet
Loft Conversion Company in Dagenham
At Cedarwood Construction we take pride in every job we take on, ensuring our customers are happy with the final product. Bringing the customers vision to life, whether it’s a new dream kitchen or the always necessary extra space a loft conversion brings is made a reality with great communication and a strong knowledge of the jobs being carried out. We have extensive experience in the trades and a network of trades people we can always rely on. So you can be confident, hiring us for your next building project, is the right choice.
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G G Property Development Limited
Rating: 5 out of 5
Loft Conversion Company in Dagenham
We are a friendly hard working company. We pride ourselves on archiving high standards of works in short time periods. We have carried various works from new builds, complete property refurbishments, extension, loft conversion, kitchens, bathrooms, electrical and plumbing works, plastering, rendering. All works are guaranteed and fully insurance. We are a commercial, industrial and domestic company. We have many photos of works and website shall be finished in the near future.
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Latest review:
Loft Conversion- 5 Dec 2018
Firstly the date of job posting and date of completing is all down to me not being ready with finances!! Secondly, and more importantly, GG Property were the most wonderful and professional bunch of lads you can hope to met. The work was done with such enthusiasm and to such a high level of detail. We could not be happier with the finished job. Thirdly, the great building work aside, GG Property were polite, happy, friendly, punctual and great communicators. All emails answered swiftly and with accurate information. No question was to silly and no concern (this was our first major building working) was to small to be addressed. Finally we are so pleased with work we are awaiting a quote for our bathroom and look forward to getting that job completed!! In short my experience with GG Property was nothing but top quality work and customer service. Any fears of the classic 'cowboy builder' could not be further from the truth; GG Property are a hard working truly lovely bunch and we would highly recommend them.
Plandec limited
No reviews yet
Loft Conversion Company in Dagenham
We are a medium-sized business catering for the Construction industry. With over 20 years experience, we specialise in Loft Conversions, Extensions and complete refurbishments. All trades are under our roof and a 10 year guarantee on workmanship.
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SS Construction
Rating: 5 out of 5
Loft Conversion Company in Dagenham
We are a strong team of general builders, taking on a range of work, from small scale brickwork to large scale extensions, loft conversions and outbuildings. New to the my builder platform, where we dip in and out of time to time but we hope to build a strong presence.
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Latest review:
Loft Conversion- 25 Jan 2024
SS Construction, I wanted to take a moment to express my appreciation for the outstanding work you and your team did on our kitchen extension. The craftsmanship in the kitchen extension is exceptional,the attention to detail, everything has been finished to a high standard. Throughout the project, we were impressed with the professionalism displayed by everyone involved. Your team was punctual, courteous, and always willing to answer questions and address concerns. This made the entire process much smoother and more enjoyable for us. Your regular updates and open communication were greatly appreciated. We always felt informed about the progress of the project and any changes or decisions that needed to be made. This level of transparency gave us great confidence in your handling of the project. The project was well-managed, with work being completed on schedule and within the agreed budget. We were particularly impressed with how you handled unforeseen issues - they were dealt with swiftly and effectively. The final result of the kitchen extension has exceeded our expectations. The space is not only beautiful but also functional, fitting our needs perfectly. We've received numerous compliments from family and friends on the new kitchen. We wouldn't hesitate to recommend your services SS Construction to others looking for a reliable and skilled builder. Thank you again for your hard work and dedication. Best regards, Yamina
RMG Building
Rating: 5 out of 5
Loft Conversion Company in Dagenham
Rmg building is a small run family business which offers a wide range of building services from home extensions to loft conversions, brickwork carpentry and driveways. I became a Labourer for a local building firm when I was 18. Then went to college and passed bricklaying nvq’s. I had a building company with a partner for 9 years then started up my own company 2 years ago.
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Latest review:
Loft Conversion- 26 May 2020
Great job done thankyou!!
Ofitec Contractors ltd
No reviews yet
Loft Conversion Company in Dagenham
We are a construction company with long experience behind doing loft conversion Extension house refurbishmentComplete an all type of building work Electric plumbing
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Sandhu build uk limited
No reviews yet
Loft Conversion Company in Dagenham
We are a reliable and experienced building company specialising in home extensions, renovations and structural alterations. From foundations and drainage through to roofing, plastering and final finishes, we manage projects from start to completion with a focus on quality workmanship and clear communication.
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E&M builders LtD
No reviews yet
Loft Conversion Company in Dagenham
I doing the best jobs and costumes will be very happy for my job after
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hrd construction ltd
No reviews yet
Loft Conversion Company in Dagenham
Hi there Hrd construction ltd is a small family buisness and we have built extensions and done loft conversions and various other projects .We have been in the building trade since 1982 so we have alot of experience with houses in london .We deal with the projects in mind from start to finish we also have architects and surveyors if the customers request . We have a back ground of builders in our family we also participated in building the homes in hackney council .Give us a shout if you need any advice aswell
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Kang work ltd
No reviews yet
Loft Conversion Company in Dagenham
Kang work is a reliable building and property development company providing high-quality construction services across London and the surrounding areas. We specialise in house extensions, loft conversions, full property refurbishments, new builds, kitchens, bathrooms, roofing, brickwork, landscaping, and general building work. We take pride in delivering quality workmanship, honest pricing, and completing every project to a high standard. Customer satisfaction, clear communication, and attention to detail are at the heart of everything we do. Whether it’s a small repair or a large construction project, we’re committed to providing a professional, reliable, and stress-free service from start to finish.
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KK Home Solutions
No reviews yet
Loft Conversion Company in Dagenham
At KK Home Solutions, we provide reliable home improvement and property services tailored to our customers’ needs. We cover a range of services including cleaning, flooring, gardening, handyman work, driveways and general home improvements. We work with experienced and reliable tradespeople to ensure each project is completed to a high standard, with clear communication from start to finish. Our aim is to make the process simple, professional and hassle-free for every customer.
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Rashpal
New on MyBuilder
Loft Conversion Company in Dagenham
Pal Home Improvements Limited Pal Home Improvements Limited provides reliable, high-quality building and renovation services across London and surrounding areas. Customers choose us for our skilled workmanship, honest pricing, clear communication and attention to detail. We undertake full refurbishments, extensions, loft conversions, kitchens, bathrooms, roofing, plumbing, electrical work, plastering, decorating, flooring, paving and landscaping. From small improvements to complete building projects, we deliver professional results you can trust.
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GENERAL REFURBISHMENT
Rating: 4.3 out of 5
Loft Conversion Company in Dagenham
Professional building team who offer professional, efficient and very affordable service to guarantee customer satisfaction. With over 14 years experience in the building industry - residential and commercial in England and Greece .
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Latest review:
Bathroom Fitting- 3 Feb 2019
I have refurbished the bathroom first which Livio team undertook all of the works including electricity; plumbing, tiling and general make good. When works were finished in the bathroom I also asked them to do some works in my loft room. All the works were caried out to a very high standard. I am very pleased with the outcome and I shall call for their services for other works around the house in the near future .i would highly recommend them.
Maven Heating Ltd
Rating: 4.4 out of 5
Loft Conversion Company in Dagenham
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Dagenham, are rated 5 out of 5 based on 3 reviews from customers like you.

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What services are offered by loft conversion companies in Dagenham?

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

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 Dagenham loft conversion company.

Find a loft conversion company in Dagenham 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 Dagenham.

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 Dagenham can view your job and register their interest.

Step 2: Review and compare Dagenham 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 Dagenham 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 Dagenham 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 Dagenham

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 Dagenham?

A local loft conversion company in Dagenham 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 Dagenham 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 Dagenham 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 Dagenham

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 Dagenham before agreeing to start the work.

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

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