Loft conversion companies in Whitechapel

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.5 (8 reviews)

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Some of our top rated loft conversion companies in Whitechapel

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B&G Construction ltd
No reviews yet
Loft Conversion Company in Whitechapel
Loft conversion plastering and rendering Electric and plumbing all building undertaken
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Rapid Construction Ltd
No reviews yet
Loft Conversion Company in Whitechapel
We are a general building company specialising in interior and exterior renovations including new build extensions and loft conversions. We pride ourselves on the high standard of work with attention to details and the relationships we have with our customers.
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Vyto Maslauskas
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Loft Conversion Company in Whitechapel
Hi, We're a team carpenters, been in a business since 2001. While we take all carpentry jobs, we excel at roof construction.
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Carpentry
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Loft Conversion Company in Whitechapel
Deda carpentry ltd. Hi I have been working as carpenter for 25 years ,and I have done evry job in carpentry
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Loft and refurbished house
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Loft Conversion Company in Whitechapel
I’m a reliable construction worker with 4 years’ experience on residential and commercial sites, strong knowledge of site safety procedures, and a proven record of finishing projects on time while keeping workplaces safe and tidy. I am multi skilled worker i do plumbing, skimming,flooring, tiles and electricity One think more i am doing my job yourself and also think about customer trems and conditions and we dont do any rush on a job
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J Star Building and Roofing Ltd
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Loft Conversion Company in Whitechapel
J Star Building & Roofing Ltd is a trusted and registered roofing and construction company based in London, specialising in high-quality residential and commercial roofing solutions. With years of industry experience, we offer expert services including new roof installations, roof repairs, chimney work, flat roofs, Velux windows, UPVC fascias & soffits, gutter systems, and more. We pride ourselves on delivering reliable, affordable, and long-lasting building solutions tailored to your property’s needs. Whether it’s an emergency roof repair or a full renovation, our skilled team is committed to safety, precision, and customer satisfaction. 👉 Serving London and surrounding areas 👉 Fully insured, registered, and verified team 👉 24/7 emergency repair services available 👉 Free on-site assessments and competitive pricing
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j &k builders ltd
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Loft Conversion Company in Whitechapel
yes we doing loft conversion on very good price and great work we provide in short time
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Real1 Ltd
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Loft Conversion Company in Whitechapel
"I am a dedicated builder with extensive experience in construction and project management. I specialize in delivering high-quality projects, from concept to completion, ensuring durability, efficiency, and client satisfaction. My expertise spans residential, commercial, and custom builds, always focused on precision and innovation."
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NNC Construct Ltd
New on MyBuilder
Loft Conversion Company in Whitechapel
NNC Construct Ltd is a family-run construction company delivering high-quality residential and commercial building projects across London, Hertfordshire and surrounding areas. We pride ourselves on quality workmanship, reliability, clear communication and delivering projects safely and efficiently from start to finish. Our services include house extensions, loft conversions, full refurbishments, structural alterations, structural steelwork, temporary propping, brickwork & blockwork, structural carpentry, groundworks, foundations, reinforced concrete, underground drainage, lift shafts, demolition & soft strip, builder’s works, paving and external works. Whether you require a complete extension, structural alterations or a specialist construction package, our experienced team can manage the works from initial preparation through to completion.
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Ap Home Improvement Ltd
No reviews yet
Loft Conversion Company in Whitechapel
Refurbishment,house extension,loft conversion,kitchen,bathroom,flooring, carpet,double glazing,plumbing,heating electric.garden,driveways.garage conversion All type of building work
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DRYPSIAK
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Loft Conversion Company in Whitechapel
Hi! My name is Viktor. My team and I are professional carpenters with over 7 years of experience in construction. We have received many great reviews from our customers. We specialize in both first and second fix carpentry, as well as any kind of woodwork. We take pride in delivering high-quality craftsmanship, always meeting deadlines and ensuring customer satisfaction. Whether it’s framing, flooring, doors, windows, or custom woodwork, we approach every project with precision and attention to detail. No job is too big or too small — we’re ready to help bring your vision to life.
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MB Loft Conversions LTD
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Loft Conversion Company in Whitechapel
At MB Loft Conversions LTD we Specialise in Loft Conversions & Bespoke Builds. We are Experienced and fully insured Tradesmen that focus on customer satisfaction whilst taking the upmost pride in our work! Check out our photos of some completed projects below.
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S O’Sullivan carpentry and joinery
No reviews yet
Loft Conversion Company in Whitechapel
Hi. My name is Stuart. I am a carpenter and joiner. I have been a qualified carpenter for 30 years. I have NVQ level 1. 2. 3. And a CSCS gold card. There’s no jobs to hard. From roofing to flooring. All 1st & 2nd fit cabinets kitchens. All types of bespoke work
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HK GREWAL CONSTRUCTIONS LTD
New on MyBuilder
Loft Conversion Company in Whitechapel
About Us With many years of experience in the construction industry, HK Grewal Construction Ltd has built a strong reputation for reliable service and high-quality workmanship. We have successfully completed a wide range of projects, from smaller renovation and repair jobs to full property refurbishments, extensions, loft conversions and structural alterations. Where We Work We cover South London, Surrey and surrounding areas, and are happy to travel for the right project. Please get in touch to discuss your location and requirements. Our Expertise Our specialist services include extensions, loft conversions, structural alterations and steelwork, brickwork, plastering, roofing, bathrooms, kitchens, flooring, painting and decorating, and complete property refurbishments. We can manage individual trades or provide a complete project service from start to finish. Why Choose Us? We believe in doing the job properly, paying attention to detail and keeping our customers informed throughout the project. We take pride in our workmanship and aim to provide a professional, honest and reliable service on every job. Whether you are planning a small renovation or a complete home transformation, we work closely with you to understand your visio
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Wallon Construction Limited
No reviews yet
Loft Conversion Company in Whitechapel
We deliver high-quality residential renovations, home extensions, loft conversion and expert roofing solutions with a commitment to craftsmanship, reliability, and structural excellence.
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Sky roofing and building services
Rating: 3.8 out of 5
Loft Conversion Company in Whitechapel
Hi I have 8 year experience in roof work,extensions and loft conversion We do all types of roof work. Flat roof, grp fibreglass, tile roof , slate roof and carpenters.
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Latest review:
Roofing (Flat)- 2 Aug 2023
Stay clear of this person as he is not experienced builder and do not fulfill his commitments after taking money. Don't hire this tradesman unless you want someone not to turn up on agreed date and time or you want to chase him again and again without him picking up your phone calls or answering them.. My garden shed was leaking from the side. Amarjeet recommended to put new flashing on the garden shed roof to fix it. However, after putting flashing, the garden shed continued to leak from the same area he had put the flashing. He said this time the cause of leak were the joints which he failed to look into earlier. So, he fixed that. After second fix, the shed again leaked, this time directly under the flashing he had put. When I asked him to fix it, he refused saying that the issue is with the joints and not the flashing. I told him that I had hired him to fix the water leak and not the flashing or joints. I even said that I will pay him if the issue is different. After ringing him several times and then agreeing a date and time with him, he didn't turn up. He is not a professional or experienced builder. Having now spoken to another builder, they suggested that the issue is that the water is somehow going under the flashing he had put. There is a bigger problem of the water standing on the roof which needs to be fixed first and which this builder failed to notice. Unfortunately, I will have to pay another builder to complete his work!

4.5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Whitechapel, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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What services are offered by loft conversion companies in Whitechapel?

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

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 Whitechapel loft conversion company.

Find a loft conversion company in Whitechapel 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 Whitechapel.

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 Whitechapel can view your job and register their interest.

Step 2: Review and compare Whitechapel 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 Whitechapel 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 Whitechapel 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 Whitechapel

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 Whitechapel?

A local loft conversion company in Whitechapel 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 Whitechapel 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 Whitechapel 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 Whitechapel

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 Whitechapel before agreeing to start the work.

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

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