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Loft Conversion Companies in Harringay

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

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Some of our top rated loft conversion companies in Harringay

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  • Loft Conversion Company in Harringay

    I'm Mechanical Technician by trade but working in construction industry 26 years. I used to do many aspects of building mostly in residential part of construction industry. I succesfuly run loft conversions company between 2003 and 2006.I work myself and I cooperate with other small traders like plumbers and electricians. I mostly do myself structural works, carpentry and joinery, tiling, and roofing. I do complete jobts from structural works to painting and decorating etc.

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  • Loft Conversion Company in Harringay

    Fully qualified carpenter covering all aspects of carpentry from fist fix , second fix , loft conversions , extensions , refurbs , pitched roofs , staircase insulations, media walls , mdf wardrobes , summer houses and much more . Very polite and hard working. Reasonable quotes no job to big or small

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  • Loft Conversion Company in Harringay

    Works carried out include electrical plumbing Carpentry. Bathrooms kitchens garden offices Garage conversions Our ethos is based on quality and customer satisfaction

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  • Loft Conversion Company in Harringay

    Building of all kinds, no job too big or too small. Architectural CAD Drawings can be produced, BA in specialised Sustainable Architecture and Thermodynamics Engineering. Bricklaying, Plastering, Landscaping, Tree-Surgeon, Painting, Tiling, Paving all within the parameters of your designs. Give me a call or send a text with the details of the work to be conducted for an instant quote. Cordially yours

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  • Loft Conversion Company in Harringay

    I am a Carpenter based in Essex, Have experience of all aspects of carpentry in a private and commercial setting. All carpentry works undertaken.

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  • Loft Conversion Company in Harringay

    We are a reliable roofing company aiming to create great work for our customers.

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  • Loft Conversion Company in Harringay

    At Hambro Builders we have one mission and that is to make our client's dream homes a reality. Whether the project be a small refurbishment or a full scale transformation our aim is the same. We pride ourselves of having high standard of workmanship to create a beautiful home at an affordable price.

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  • Loft Conversion Company in Harringay

    We are experienced builders with good team. We have been in to this industry from last 8 years . But the quality we provide is something that everyones are happy with. We do all kind of building work. Extention , bathroom , kitchen , tiling, flooring , plastering .etc. Almost everything .

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  • Loft Conversion Company in Harringay

    At VHS, we are an experienced UK-based internal finishing specialist, dedicated to delivering high-quality workmanship across residential, commercial, and new-build projects. Our core services include painting and decorating, drylining, drylining repairs, flooring installation, and kitchen fitting — all executed with precision, care, and a focus on lasting results. With a strong reputation for reliability and attention to detail, our team of skilled tradespeople ensures every project is completed to the highest standards, on time and within budget. Whether it's full internal fit-outs, renovation work, or specialist repairs, we provide tailored solutions to meet the needs of builders, developers, landlords, and private clients across the UK

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  • Loft Conversion Company in Harringay

    Hi! I run a small carpentry company called Serene Spaces. We design and build bespoke garden rooms as well as pergolas, canopies, decking, fencing, shelters and more! I am qualified in both carpentry and commercial drylining and have spent many years in both industries. Garden rooms are our bread and butter but we also deliver all other aspects of first and second fix carpentry to a high standard. We are experts at all drylining systems enabling us to contribute to many aspects of a renovation.

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  • Burwood Building Services is committed to delivering exceptional workmanship with pride in every project we undertake. We maintain the highest standards while offering competitive pricing across a comprehensive range of building services, including full renovations, kitchen and bathroom installations, flooring, plastering, and painting & decorating. Our team includes fully qualified plumbers, electricians, and gas fitters to ensure a seamless, professional finish. We prioritize cleanliness and protection throughout each job. Contact us today for a free quote, and visit our website for more information

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  • Loft Conversion Company in Harringay

    The Demo Squad is a veteran-owned and operated demolition and clearance company serving homeowners and builders across Surrey, Hampshire, Berkshire and London. We specialise in clean, controlled demolition and site clearance, with a strong focus on safety, reliability, and respect for your property. Whether you’re preparing for a renovation, extension, or new build, we handle the enabling works properly so the next stage runs smoothly. Our services include: Soft strip demolition Garage and outbuilding removal Internal demolition Site and garden clearance Licensed waste and debris disposal Salvage and material reclamation where appropriate We’re fully insured, licensed waste carriers, and known for turning up when we say we will, keeping sites tidy, and communicating clearly throughout the job. We’re happy to work directly with homeowners or coordinate with builders and project managers. If you need demolition or clearance done efficiently, safely, and without hassle, we’d be happy to provide a free, no-obligation quote.

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  • Loft Conversion Company in Harringay

    Over 30 years combined experience within the construction industry. Specialists in high end, contemporary and sustainable building. The management team consists of chartered Construction manager (MCIOB) Leading operations and a fully qualified Quantity Surveyor leading commercial. Looking for work including: - - New Build Projects - Extensions - Refurbishments - Loft Conversions - Basements - Maintenance contracts

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  • Elk roofing and property maintenance has an excellent reputation for high quality work with residential roofing. The roofing services we offer are General Repairs, Roof Renewal, New Roof Build, Flat Roofs, Storm Damage Repairs, Concrete Tiling, Clay Tiling, Slating, Lead Work, Pointing Chimney Stacks, Fascias and Soffets and the installation of Velux windows. Elk roofing and property maintenance is happy to provide references and pictures of previous projects completed. We are able to over an insurance backed guarantee with all our projects.

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  • Loft Conversion Company in Harringay

    Tbh construction ltd are specialist in brickwork and plastering but we cover all aspects of building extensions ,loft conversions etc . We have very competitive pricing and very capable tradespersons for all your building needs .

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4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Harringay, are rated 4.4 out of 5 based on 12 reviews from customers like you.

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What services are offered by loft conversion companies in Harringay?

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

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 Harringay loft conversion company.

Find a loft conversion company in Harringay 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 Harringay.

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 Harringay can view your job and register their interest.

Step 2: Review and compare Harringay 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 Harringay 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 Harringay 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 Harringay

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 Harringay?

A local loft conversion company in Harringay 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 Harringay 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 Harringay 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 Harringay

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 Harringay before agreeing to start the work.

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

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

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