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Loft Conversion Companies in Kings Cross

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Some of our top rated loft conversion companies in Kings Cross

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  • Loft Conversion Company in Kings Cross

    “Building Dreams, One Brick at a Time 🏗️✨ | New Builds | Renovations | Extensions | Property Maintenance | Quality & Craftsmanship Guaranteed 🔨🏡 #YourVisionOurMission”

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  • Loft Conversion Company in Kings Cross

    25 y of experience in building sector. Working as a multi trade person for companies now set up own . Always good communication and problem solving.

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  • Loft Conversion Company in Kings Cross

    MarianRenovation LTD provides professional home renovation and general building services across London. We specialise in painting and decorating, bathroom and kitchen fitting, flooring, plastering, and full property refurbishments. Our team is reliable, experienced, and focused on delivering high-quality work and customer satisfaction on every job. Clean, efficient, and always on time — we turn your ideas into reality. Contact us today for a free consultation!!

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  • Loft Conversion Company in Kings Cross

    PBS Group UK is the trading name for PBS Contracts (Design & Build) Ltd - family run, multi discipline, construction and bespoke architectural joinery fabricators established over 10 years ago. We operate from our 10,000sqft office and joinery workshop in Park Royal, NW10. We employ approx. 40-50 staff both within the workshop, on-site and in the office, including a Project Manager, Site Managers and supervisors overlooking a talented workforce.

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  • Loft Conversion Company in Kings Cross

    Adding value to Clients and improve building standards. Managing costs and timing in order to get best value for your money 🇬🇧

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  • Loft Conversion Company in Kings Cross

    Welcome to AEC HORIZON GROUP LIMITED. Based in London, we are a professional construction company specializing in comprehensive electrical services for both domestic and commercial clients. We pride ourselves on delivering safe, high-quality, and cost-effective electrical solutions tailored to your specific project needs. About Us With a focus on precision and efficiency, we handle everything from minor repairs to full-scale installations. Our approach is proactive—we don't just complete the job; we partner with our clients to ensure every detail meets the highest industry standards. Whether you need a simple socket change or a complex 3-phase power system for an industrial site, we have the expertise to deliver on time and within budget. Services We Provide: Domestic Electrical: Full property re-wires, fuse board upgrades, extra sockets, and lighting installations. Commercial & Industrial: 3-phase power installations, office refits, and mains cabinet installs. Testing & Inspection: EICR reports, fault finding, and safety certifications to ensure full compliance with current regulations. Specialist Installations: EV charging points and energy-efficient LED lighting solutions. Why Choose Us? Reliability: We are punctual, tidy, and treat every property with the utmost respect. Safety First: All work is carried out to the latest 18th Edition BS 7671 standards. Customer Satisfaction: We offer clear communication and transparent pricing from the initial quote to project completion. Fully Insured: We hold full Public Liability insurance for your complete peace of mind.

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  • Loft Conversion Company in Kings Cross

    We are experienced builders providing a range of property improvement and maintenance services. Our work includes roofing, refurbishment, interior and exterior painting, French polishing, and general property repairs. We also specialise in kitchen and bathroom fitting, ensuring all work is completed with care and attention to detail. We focus on delivering reliable workmanship, using quality materials and practical solutions to achieve long-lasting results. Whether it is a small repair, renovation, or a larger refurbishment project, we aim to complete every job efficiently and to a high professional standard. Customer satisfaction, clear communication, and dependable service are at the centre of the work we carry out.

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  • Loft Conversion Company in Kings Cross

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  • Loft Conversion Company in Kings Cross

    All Forms Of Property Refurbishment & Maintenance In London & The Surrounding Counties To A Standard That Suits Your Budget

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  • Loft Conversion Company in Kings Cross

    We are a small business that takes on most aspects of building work and have the correct trades for the jobs that are required .

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  • Loft Conversion Company in Kings Cross

    IQSURV LTD is a RICS Regulated Firm and is a Chartered member of CIOB. The premier destination for top-quality refurbishment and construction services. With years of industry experience, we specialize in transforming spaces into stunning, functional environments. At IQSURV, we understand the significance of creating a space that reflects your unique vision while meeting specific requirements. Whether it’s a residential property, commercial space, or large-scale project, our skilled professionals are here to bring your ideas to life.

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  • Loft Conversion Company in Kings Cross

    We're specialist’s in house extensions, refurbishments and Loft conversions in South London and all surrounding suburbs, with the aim to deliver. Everyone that we use for finishing, is a trade. This gives you a very high quality finish that is seldom achieved by a 'General-trade'. We are fast, clean and produce showroom quality. Our individual professionals are more than just people we work with, they are people we know. We make or exceed our deadlines to ensure client satisfaction!

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  • Loft Conversion Company in Kings Cross

    We are a team of quality builders with a good rates. We do house refurbishment, general construction works, loft conversion, house extension.

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  • Loft Conversion Company in Kings Cross

    Woodford Construction Services Ltd (WCSL) is a building, construction, and refurbishment company, which has been established for more than 25 years. As reputable building contractor, WCSL is able to offer a wealth of experience, having undertaken a broad spectrum of projects in the past. From small residential refurbishments, to large scale, high-value commercial developments, we are confident that we can provide the skills and services that your building project will require. WCSL offer a range of construction services, from architecture and interior design, to building and refurbishment. We have established and developed a diverse variety of expertise, which can be evidenced through our extensive portfolio of previous commissions. From minor alterations, to larger home builds, we have previously taken on a variety of internal and external residential projects. These have included extensions, loft conversions, and various internal refurbishments, including interior fit outs. We have also been involved in a wide range of commercial construction projects. This has ranged from new build construction, to the extensive refurbishment of flats, houses, offices and industrial units.

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  • Loft Conversion Company in Kings Cross

    Reliable and experienced builder specializing in home extensions, loft conversions, pitched roofs, and flat roofs. I take pride in delivering high-quality workmanship, attention to detail, and completing projects on time and within budget. With solid experience in residential construction, I can manage projects from start to finish, ensuring clear communication and a smooth process for every client. Whether you are looking to expand your living space with an extension, convert your loft into a functional room, or repair or install a new roof, I provide professional and dependable services. My goal is always customer satisfaction, using quality materials and maintaining a clean and safe work environment. No job is too big or too small, and I am always happy to offer advice and solutions tailored to your project. Services include: - House Extensions - Loft Conversions - Pitched Roof Installation & Repairs - Flat Roof Installation & Repairs - General Building Work Friendly, trustworthy, and committed to high standards. Feel free to get in touch to discuss your project.

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  • Loft Conversion Company in Kings Cross

    Blue&Rock Developments Ltd is a modern, reliable construction and development company dedicated to delivering high-quality building solutions across the UK. We specialise in residential and commercial projects, offering a complete service from groundwork and structural works to full property development. Built on strong values of quality craftsmanship, transparency, and professionalism, Blue&Rock Developments brings together skilled tradespeople and experienced project management to ensure every project is completed safely, on time, and to the highest standard. Whether it’s a new build, extension, renovation, or full-scale development, our goal is simple: to provide durable, well-designed spaces that add long-term value for our clients. At Blue&Rock Developments Ltd, we take pride in clear communication, attention to detail, and a commitment to excellence in every stage of construction.

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4.4

Top rated Loft Conversion Companies

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

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What services are offered by loft conversion companies in Kings Cross?

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

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 Kings Cross loft conversion company.

Find a loft conversion company in Kings Cross 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 Kings Cross.

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 Kings Cross can view your job and register their interest.

Step 2: Review and compare Kings Cross 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 Kings Cross 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 Kings Cross 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 Kings Cross

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 Kings Cross?

A local loft conversion company in Kings Cross 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 Kings Cross 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 Kings Cross 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 Kings Cross

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 Kings Cross before agreeing to start the work.

Do I need planning permission for a loft conversion in Kings Cross?

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

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