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Loft Conversion Companies in Merton Park

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

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Some of our top rated loft conversion companies in Merton Park

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  • Loft Conversion Company in Merton Park

    We are Structural Engineers with many years experience. We work both locally and far into Kent, Essex, Surrey and Sussex. We design loft conversions, back and side extensions, basement conversions, refurbishment and new build. We assist Builders and Home Owners with structural issues when problems arise on site. We work with Architects, Party Wall Surveyors and Local Authorities. PLEASE NOTE THAT WE DO NOT BUILD LOFTS, WE DO THE STRUCTURAL CALCULATIONS TO ENABLE BUILDING CONTROL APPROVAL.

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  • Loft Conversion Company in Merton Park

    As an experienced and dedicated builder, I take pride in delivering high-quality craftsmanship and reliable service for every project. With a strong focus on attention to detail, clear communication, and customer satisfaction, I work closely with each client to bring their vision to life, whether it’s a small renovation or a large-scale construction. I understand that your home is your most important investment, and I’m committed to completing every job to the highest standard, on time, and within budget. Let’s work together to create something exceptional.

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  • Loft Conversion Company in Merton Park

    VB development here to make your dream house.

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  • Loft Conversion Company in Merton Park

    Costume it’s my priority I don’t talk I will live my job to talk.

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  • Loft Conversion Company in Merton Park

    Bluestonestate is north London based construction and loft conversion structural works reactive house extension

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  • Loft Conversion Company in Merton Park

    i do skimming jobs

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  • Loft Conversion Company in Merton Park

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

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  • Loft Conversion Company in Merton Park

    Hello, we are new to MyBuilder. We are in Construction Industry with more than 17 years of experience. Work on renovations and refurbishment in residential properties. We provide all types of services when it comes to work. We have a strong experienced and highly skilled workers. We take huge pride in our work as we want the best for the clients. We proud that every work we do is to the best standards. Our work talks for us. As we are professionally install to perfection. No job to small

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  • Loft Conversion Company in Merton Park

    We are working since 2000 in construction industry,we do extensions,loft conversions, kitchen,bathroom,heating and plumbing,electrical, gas certificates,

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  • Loft Conversion Company in Merton Park

    I am an experienced and reliable tradesperson with a strong track record of delivering high-quality work on time and within budget. I take pride in my attention to detail, clear communication, and professional approach, ensuring every project meets the client’s expectations. Whether it’s a small repair or a large extension, I’m committed to providing honest advice, skilled craftsmanship, and a friendly service from start to finish.

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  • Loft Conversion Company in Merton Park

    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.

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  • Loft Conversion Company in Merton Park

    Passionate drive for the construction industry. Family-run local company specialising in roofing, loft conversion, extensions and more! From minor repairs - to a London Loft Mansard - we’ve got the solution just for you.

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  • Loft Conversion Company in Merton Park

    We are experienced Carpenters, with 30 years of skill and knowledge on how to improvise in almost any situation when push comes to shove, we are well-experienced in loft conversion, tiling, bathrooms, kitchen fittings, flooring, plastering, extensions etc. We also do mini works in plumbing and electrics.

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  • Loft Conversion Company in Merton Park

    We are JVG London Ltd a specialist team providing high performance building solutions and interior finishes throughout London and the surrounding areas. We provide expert installation of external and internal wall insulation systems that maximize thermal efficiency and protect your property. By utilizing advanced silicone rendering and professional plastering techniques we ensure every project achieves a durable and weather resistant finish. We are dedicated to craftsmanship and technical precision helping homeowners and businesses create energy efficient environments. Every installation is handled by our experienced specialists who prioritize structural integrity and a mirror smooth aesthetic. Through our commitment to transparent service and quality materials we maintain a reputation for excellence in the trade industry.

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  • Loft Conversion Company in Merton Park

    I have 19 years experience in the building trade. We can fit new bathrooms, kitchens, build extensions, plumbing, electrical work, staircases, tiling, plastering and most other jobs you may require doing around your house. We have also completed HMO’s, worked with many letting agencies and landlords directly. We are reliable and trustworthy and will work with our customers to make their ideas and dreams a reality. I provide free quotes and am fully insured. I can come and look at a job at a time to suit you including evenings and weekends.

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  • Loft Conversion Company in Merton Park

    We are a loft conversion specialist company with over 20 years experience based in Hadley Green High Barnet. We pride ourselves on the quality of our work and making sure the work is carried out in accordance with building regulations. In addition to loft conversions we also carry out first and second fix carpentry jobs including installation of new staircases, handrail & spindles, new doors, door linings, fencing, decking, flooring and other related jobs.

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4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Merton Park, 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 Merton Park?

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

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 Merton Park loft conversion company.

Find a loft conversion company in Merton Park 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 Merton Park.

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 Merton Park can view your job and register their interest.

Step 2: Review and compare Merton Park 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 Merton Park 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 Merton Park 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 Merton Park

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 Merton Park?

A local loft conversion company in Merton Park 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 Merton Park 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 Merton Park 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 Merton Park

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 Merton Park before agreeing to start the work.

Do I need planning permission for a loft conversion in Merton Park?

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

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