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

Loft conversion companies in Upper Holloway

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

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 Upper Holloway

1878 Results

Sort by:

  • Loft Conversion Company in Upper Holloway

    Welcome to MCS Construction Limited, your premier partner in the construction industry. Our passion is turning your dreams into reality. With a wealth of experience in house renovations, extensions, paving, loft conversions, excavation, bathroom refurbishments, new builds, electrical, and plumbing work, we offer a complete solution for all your construction needs. We're dedicated to delivering high-quality results and exceeding your expectations every step of the way. Trust us to build ?

    Get in touch
  • Loft Conversion Company in Upper Holloway

    Hi is Armand general Builder with a experience 8 years in london

    Get in touch
  • Loft Conversion Company in Upper Holloway

    JNF Interiors Ltd is a professional, friendly building company that can provide different kind of renovations and build service to meet your needs. We have been operating in construction field for more than 5 years with a strong focus on quality craftsmanship and attention to detail, transforming architectural designs into impressive structures. We prioritize client satisfaction and emphasize quality and care in everything we do. At JNF Interiors, we pride ourselves on our commitment to client satisfaction, transparency, and timely completion.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    We're FN Construction, and we've been helping customers with their building since 2015. Over the years, we've tackled just about everything – from brand new homes and big extensions to cosy loft conversions, smart PD projects, and full-home makeovers. Basically, if it involves building, we can help. The thing we're most proud of? Our finish. We're a bit obsessed with getting the details right, and that's what leads to happy customers and loads of repeat business. Got a project in mind? Big or small, we'd love to hear about it. Get in touch for a free, no-pressure quote! Let's chat about what you need.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    We are polish Team, 20 years of experience in building works, we are making all general building works and especially: loft, roofing, extensions, all house refurbisment.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    I am trade builder undertake all kind of work from housing renovation such extension, loft conversation, refurbishment, roofer etc. I build my business based on my honesty, quality and one time of work schedule.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    At Barkatt we believe in “Innovative Expertise with Integrity”. We aim to use innovative methods, combined with years of expertise, to offer our clients a trustworthy service. Listening to our clients allows us to understand exactly what they are looking for and enables us to advise you accordingly to ensure you make the decision which is best for you. We cover most aspects of building, specialising in loft conversions, extensions, out-building, kitchens and bathrooms.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    All building maintenace Painting All sort of Carpentry Building Gardening

    Get in touch
  • Loft Conversion Company in Upper Holloway

    ProjectSmart Loft Solutions Ltd specialises in raised loft boarding, loft conversions and loft insulation. We provide a free survey and quotation for all our services and are experienced in full project management. Our team pride themselves on our skills in transforming spaces into useable and liveable areas. We can advise you on your energy efficiency in your loft by insulating to industry standards. We offer competitive pricing and a professional efficient service. We have over 20 years of experience in the home services industry. Professional and friendly service from start to finish. We pride ourselves on our quality of work, organisation and customer service. ProjectSmart Ltd is 5 star rated on Google, giving our potential clients peace of mind that you are in safe hands with us!

    Get in touch
  • Loft Conversion Company in Upper Holloway

    4+ years Building Control and Planning experience. Building Control and Planning Applications, Architectural Drawings, Extensions and Loft Conversions etc. I provide all architectural and engineering services for home developments such as loft conversions and extensions. We are regularly working with all the all council in London and have expert knowledge of Building Regulations. Completion of drawings for planning permission, building regulations.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    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.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    HELLO! I'm Rahul Punia ,with a dynamic and innovative team BOXER's GROUP of skilled professionals committed to turning your houses into homes you've always dreamed of. With a wealth of experience, we specialize in a wide array of services from ground-breaking extensions 🔨to flawless plastering and paintwork 🏡 , sturdy roofing , precise brickwork🏠 ,⚡ seamless electrical and 🚿plumbing solutions , functional kitchen and 🛁bathroom fittings, robust flooring and innovative partitioning .

    Get in touch
  • Loft Conversion Company in Upper Holloway

    Here to help – with honest, effective work at realistic prices. We’re not the cheapest – and we don’t try to be. What we do offer is genuine value: high-quality workmanship, clear communication, and solutions that make sense for your budget and your home. We never change prices, never argue, and never walk away from a job. Whether it’s a simple repair or a larger project, we take pride in doing things right – the first time. Every customer and every home is different, so we always take the time to listen, understand your goals, and offer a variety of tailored options that suit your needs. No pressure, no upselling – just honest advice and solid results. ✅ Transparent pricing ✅ Alternative solutions to suit your budget ✅ Reliable, respectful and tidy service ✅ No surprises – ever Get in touch today and see for yourself. We’re here to help – and we mean it.

    Get in touch
  • Loft Conversion Company in Upper Holloway

    Kitchen and bathroom refurbishment from A to Z Kitchen fitter

    Get in touch
  • Loft Conversion Company in Upper Holloway

    We are a construction company with a very quick performance with over 9 years experience in London

    Get in touch

4.6

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Upper Holloway, are rated 4.6 out of 5 based on 10 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 Upper Holloway?

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

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 Upper Holloway loft conversion company.

Find a loft conversion company in Upper Holloway 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 Upper Holloway.

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 Upper Holloway can view your job and register their interest.

Step 2: Review and compare Upper Holloway 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 Upper Holloway 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 Upper Holloway 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 Upper Holloway

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 Upper Holloway?

A local loft conversion company in Upper Holloway 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 Upper Holloway 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 Upper Holloway 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 Upper Holloway

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 Upper Holloway before agreeing to start the work.

Do I need planning permission for a loft conversion in Upper Holloway?

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

Other tradespeople in Upper Holloway

Cities