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

Loft Conversion Companies in Blackfriars

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

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 Blackfriars

1800 Results

Sort by:

  • Loft Conversion Company in Blackfriars

    We are working last 12 years I have good experience

    Get in touch
  • Loft Conversion Company in Blackfriars

    30 years of experience within the construction industry providing experience especially for loft conversions. Do call or quote for all types of types.

    Get in touch
  • Loft Conversion Company in Blackfriars

    Been running business and working for myself for last 8 years, set up company in 2015 and We specialise in loft conversion, kitchen extensions, house refurbishment and new build. I have quite impressive portfolio already whats been build and looking at my builder as opportunity to expand even more. We undertake most building work including •Kitchen fit •Bathroom suites •Loft Conversions •Rear extensions Any service you require we can complete to your desire... Just Ask...

    Get in touch
  • Loft Conversion Company in Blackfriars

    We are an experienced family-run construction team specialising in extensions, renovations, and new builds. With years of hands-on expertise, we pride ourselves on delivering high-quality workmanship, attention to detail, and excellent customer service. From the first consultation to the final touches, we work closely with our clients to ensure every project is completed on time, on budget, and to the highest standards. No job is too big or too small — your satisfaction is our top priority.

    Get in touch
  • Loft Conversion Company in Blackfriars

    We are onest builders, quick and reliable jobs, new on my builder but with lots of experience on the trade, looking for work, we do all kind of refurbish jobs, decorating, carpentry, basic plumbing and electric, new bathrooms or kitchens, back or loft extensions ,landscaping and much more We offer guarantee for our work. Everything seen on the pictures is 100% our work and we have loads of other pictures

    Get in touch
  • Loft Conversion Company in Blackfriars

    My name is Alket. With 15 years of hands-on experience in the plastering, rendering and screeding industry i have honed my skills to deliver exceptional quality. Plastering:Expertise in applying various types of plaster,includin lime,gypsum and cement, to create smooth and durable finishes. Rendering:Proficient in different rendering techniques,including traditional sand and cement render, monochouche and acrylic render system. Screeding:Skilled in laying both traditional sand and cement screed and modern liquid screed to achieve level floors with precision.

    Get in touch
  • Loft Conversion Company in Blackfriars

    With over 30 years of experience in the construction industry, First Class Builds has become a trusted name in the field of construction. Our team of experts has the knowledge, skills, and expertise to handle any project, big or small. We have completed numerous projects ranging from residential homes to commercial buildings, and our clients can attest to our commitment to quality and excellence. At First Class Builds, we offer a wide range of services to meet the diverse needs of our clients. Our services include design-build, general contracting, construction management, and more. We work closely with our clients to understand their unique needs and deliver solutions that exceed their expectations. We are committed to delivering projects that are on time, within budget, and of the highest quality. We offer a wide range of construction service ranging from large-scale renovations to smaller-scale projects. Our services include: Home extensions Loft conversions Internal layout reconfiguration Kitchen and bathroom fitting Wood flooring Bespoke wardrobes Landscaping Painting and decorating Patios and driveways Civil Engineering and groundwork

    Get in touch
  • Loft Conversion Company in Blackfriars

    My name is Pavel, I have over 20 years of experiences in building trade. I can provide any type of work (carpentry, tiling, plumbing etc.) My focus is provide best possible job with hight level of standard and great attention to details. All this aspects leads to have happy customers and not needing to coming back to the job for repairs.

    Get in touch
  • Loft Conversion Company in Blackfriars

    Ivenco Builders Ltd is a construction company working for customers across the capital.We offer: property refurbishments, side return extensions, loft conversions, basement conversions, kitchen installations, bathroom refurbishment services.If you are searching for a reliable general contractor for property refurbishment we are the right choice. We see ourselves as London building company with a difference We care about our customers and we do our job very well.

    Get in touch
  • Loft Conversion Company in Blackfriars

    hi ' i hav 15 years experience all buildind work

    Get in touch
  • Loft Conversion Company in Blackfriars

    My name is Cristian Nita, and I am a dedicated tradesman based in Hemel Hempstead. I take immense pride in my work, and my primary goal is to ensure 100% customer satisfaction on every project I undertake. As a sole trader, I offer a friendly, polite, and highly personal service. I believe that quality is non-negotiable, and I always strive to deliver the highest standard of workmanship. Reliability is the backbone of my business; I show up when promised and I am committed to the price provided in my initial quotation—no hidden surprises. My Services I cover all aspects of interior and exterior renovations, including: • Extensions & Loft Conversions: Complete structural projects. • Carpentry: All woodwork and wood flooring installations. • Tiling & Plastering: High-quality wall and floor finishes. • Painting & Decorating: Professional interior and exterior work. Whether it is a small repair or a large-scale renovation, I am committed to delivering the best possible results for your home. I look forward to discussing your project with you.

    Get in touch
  • Loft Conversion Company in Blackfriars

    Roofing, bathrooms, plumbing, plastering, decorating, tiling, panelling, stone worktops, electrical, extensions and roof conversions, kitchens, wooden flooring

    Get in touch
  • Loft Conversion Company in Blackfriars

    I have over twenty years of experience in construction work.

    Get in touch
  • Loft Conversion Company in Blackfriars

    With over 13 years in the trade undertaking all sorts of works from ground works to roof works we have been shifting throughout all the works that involves building a house, yet we might not have achieved the best knowledge in plumbing and electricity be rest assured that we can still provide advice, accommodate and protect other peoples work in your project.

    Get in touch
  • Loft Conversion Company in Blackfriars

    I'm a small builder and I have been working in the construction industry for over 35 years. Through my career I have built complete houses various types of extensions renovation work to all types of bathrooms and kitchens.

    Get in touch
  • Loft Conversion Company in Blackfriars

    I am a professional builder with over 8 years experience of working in uk in different fields of construction industry. I normally do: a) extensions and loft conversions b) plastering,partitions and painting/decorating c) brick and block work,rendering d) paving and driveway e)welding gates and fences

    Get in touch

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Blackfriars, 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 Blackfriars?

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

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 Blackfriars loft conversion company.

Find a loft conversion company in Blackfriars 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 Blackfriars.

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 Blackfriars can view your job and register their interest.

Step 2: Review and compare Blackfriars 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 Blackfriars 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 Blackfriars 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 Blackfriars

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 Blackfriars?

A local loft conversion company in Blackfriars 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 Blackfriars 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 Blackfriars 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 Blackfriars

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 Blackfriars before agreeing to start the work.

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

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

Other tradespeople in Blackfriars

Cities