Describe your job with details to view a tailored list of tradespeople.
Post your job

Loft Conversion Companies in Bloomsbury

Easily find verified Bloomsbury Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Bloomsbury.

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated loft conversion companies in Bloomsbury

1813 Results

Sort by:

  • Loft Conversion Company in Bloomsbury

    Dear customer We doing everything with very proficiency and easy way where we can explain everything to clients very well We managed our all work and sites comples on time and with in our client budget Achieving 100 % of success rate Best wishes for all client

    Get in touch
  • Loft Conversion Company in Bloomsbury

    We specialise in high-quality home improvements, with a strong focus on landscaping, extensions, and loft conversions, offering a complete design and build service from start to finish. Whether you’re looking to transform your outdoor space, expand your living area, or unlock the potential in your loft, we provide tailored solutions designed around your needs. From initial concepts and planning through to construction and final finishes, we pride ourselves on clear communication, reliable project management, and attention to detail. Our goal is to create practical, beautifully finished spaces that add real value to your home.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    ASP Construction Limited was established since 2015. - New build properties - Renovating properties or house or flats - Loft Conversion - Modernization/refurbishment/ make over - Repairing and maintenance - Building Extension, skimming and painting - Revamping area building bathroom

    Get in touch
  • Loft Conversion Company in Bloomsbury

    Visionary Design and Build is a leading design and construction firm based in London, UK, renowned for its innovative approach and commitment to excellence. Specializing in both design and construction services, Visionary offers comprehensive solutions for residential, commercial, and industrial projects. With a team of talented architects, designers, engineers, and craftsmen, Visionary brings creative vision and technical expertise to every project. They work closely with clients to understand their unique needs, preferences, and budget constraints, ensuring that each design reflects their vision while maximizing functionality and sustainability. From concept development and planning to construction management and project completion, Visionary Design and Build oversees every aspect of the building process with meticulous attention to detail and uncompromising quality. Their dedication to delivering exceptional results has earned them a reputation as one of London's most trusted design and build companies, consistently exceeding expectations and transforming visions into reality.

    Get in touch
  • We are an Essex/London based family run firm who carries out multi trade work to a high standard, We are hard working, reliable, honest and take pride in every aspect of the job. With 12 years experience carrying out various trades we have built a small team of traders that Yoi & I can fully trust And am looking to create a reputable business ! We look forward to working with you.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    We are construction company based in London,specialising in home improvement and renovation works. Our team of plumbers, electricians and carpenters work together to provide you with a hassle-free service from start to finish.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    We believe in effort, efficiency and effectiveness.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    We are L&V Contractors expert in House extension and renovations.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    Hello, We are a reliable construction company specialising in commercial & high end residential fit - outs & refurbishments. Our team is made out of skilled tradesman, reliable, experienced & knowledgeable. You'll have one reliable point of contact throughout the works and all the support needed. We take great pride in our work ethic and the quality of our finishes. New to "my builder", as opened an account to fill gaps between our normal projects but can give many references on request.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    We have been in the construction business for more than 25 years ranging from general building works to new build developments. We have also refurbished large buildings in the London areas on behalf of clients and main contractors.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    GNC Construction is a construction company focused to satisfy and serve clients wich have residential and commercial projects. We deliver high-quality building projects across London and beyond . We have years of domestic and commercial experience under our belt, no job is too big or small. We can build anything, whether you need your property renovated or an extension added on, whether you need to modernise and enlarge your office building you can count on us.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    SDG Construction Ltd Loft Conversions 🏠 Kitchens & Bathrooms 🛠 Extensions ➕ New Builds 🔑 Renovations 🧱 Landscaping 🪴 Rendering 🎨

    Get in touch
  • Loft Conversion Company in Bloomsbury

    Welcome to sharry crown Roofing Ltd, your premier choice for top-notch roofing and construction services in the heart of Hounslow, London. Based in North Hyde, we proudly offer a comprehensive range of services, including expert roofers, skilled extension builders, and specialists in loft and garage conversions. Our commitment to quality and customer satisfaction sets us apart in the bustling London trades scene.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    Loft Conversion Extensions Bathrooms Kitchens Driveways Gardens (patios, fences)

    Get in touch
  • Loft Conversion Company in Bloomsbury

    At the heart of our success lies our CEO & Founder, Spyros. A true visionary, Spyros has successfully brought together a team of passionate professionals, all united by a shared vision for SkyHouse's bright future. His relentless pursuit of perfection and enthusiasm for tackling challenges drive our company forward. Spyros’s leadership and innovative mindset ensure that SkyHouse continues to set new standards in the industry, consistently delivering excellence in every project. Our guiding principle, “The Sky’s the Limit,” embodies our dedication to realizing the utmost potential of your home. We recognize that your dream house is a unique manifestation of your values, and we channel all our efforts into making your vision a reality.

    Get in touch
  • Loft Conversion Company in Bloomsbury

    We specialise in all type of building works including extensions, paint and decorating, flooring, new builds, loft conversion, bathroom fitting, all electrical and plumbing work carried out, All building works undertaken at very reasonable prices,

    Get in touch

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Bloomsbury, are rated 4.4 out of 5 based on 11 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What services are offered by loft conversion companies in Bloomsbury?

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

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 Bloomsbury loft conversion company.

Find a loft conversion company in Bloomsbury 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 Bloomsbury.

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 Bloomsbury can view your job and register their interest.

Step 2: Review and compare Bloomsbury 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 Bloomsbury 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 Bloomsbury 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 Bloomsbury

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 Bloomsbury?

A local loft conversion company in Bloomsbury 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 Bloomsbury 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 Bloomsbury 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 Bloomsbury

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 Bloomsbury before agreeing to start the work.

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

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

Other tradespeople in Bloomsbury

Cities