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Loft Conversion Companies in Kingston Upon Thames

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

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Some of our top rated loft conversion companies in Kingston Upon Thames

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  • Loft Conversion Company in Kingston Upon Thames

    LA Carpentry: Your Trusted Carpentry Specialist With over 20 years of experience, I am a professional, dedicated, and meticulous carpenter specialising in all aspects of carpentry. I pride myself on reliability, punctuality, and a commitment to going the extra mile for my clients. I am always happy to offer advice on future projects and assist with any decisions you need to make. For a glimpse of my work quality, search for “LA Carpentry” on Facebook. Rest assured, with my extensive experience, your project is in safe hands.

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  • Loft Conversion Company in Kingston Upon Thames

    Specialising in Loft/Rear extensions, refurbishments, kitchens and bathrooms

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  • Loft Conversion Company in Kingston Upon Thames

    A&T building services started oct 2014 with my business partner I worked with since 2008 as a sole traders, As a business grows we decided to advertise as never did before to extend possibilities .

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  • Loft Conversion Company in Kingston Upon Thames

    Hi, OMNI is a Latin word for all, and this is what we do: loft conversions, extensions, refurbishments, kitchens, bathrooms etc.

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  • Loft Conversion Company in Kingston Upon Thames

    Loft conversation Home project and Extensions Tiles work Paint work Driveways Roofing Kitchen remodeling Bathroom remodeling Flooring Wood work One stop shop

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  • Loft Conversion Company in Kingston Upon Thames

    Hi there, I am a local builder with a combined 30 years experience in the industry on projects ranging from loft conversions to renovations, as well as extensions and landscaping. I have a degree in Building Surveying and studied construction at Richmond college. Im not a bricklayer but have experience laying bricks and blocks as well as paving slabs. Key skills include: roofing, carpentry, plaster boarding, painting and decorating, pointing and many more.

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  • Loft Conversion Company in Kingston Upon Thames

    Loft fitter with 20 years experience. High quality and reasonable prices.

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  • Loft Conversion Company in Kingston Upon Thames

    Cappy Construction are specialists in the construction and renovation of residential and commercial properties. We pride ourselves on delivering outstanding quality and design for leading architects and private clients across the Capital, Hertfordshire, Buckinghamshire and Bedfordshire.

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  • Loft Conversion Company in Kingston Upon Thames

    Fixed price – what’s included Planning Drawings when required undertaken by ourselves A contract that protects you All works undertaken to Building Regulations and above Always on-site until we complete your conversion High quality of work – ask and see our past Clients conversions No unnecessary deposits £5M insurance Dust Control Management What is different, is that 11 years ago we set out to specifically offer a quality service to all.

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  • Loft Conversion Company in Kingston Upon Thames

    Lucky Build is a London based property renovation and refurbishment company serving residential and commercial clients. With years of experience, we specialise in full refurbishments, bathroom and kitchen installations, and damp proofing and timber preservation, delivering every project with precision, compliance, and care. Our qualified team of builders, gas engineers, plumbers, and damp surveyors manage each stage from design through to completion. We handle full renovations, single room upgrades, leak detection, and complex damp issues, providing reliable workmanship and long lasting results. Our services include property renovation and refurbishment for modern and period homes, the installation of bathrooms, en suites and wet rooms, bespoke and pre made kitchen installations with full plumbing and electrical connections, certified gas and plumbing work including boiler servicing and leak detection, and professional damp and timber inspections with detailed reporting. We also carry out damp proofing and timber preservation using proven methods that follow industry standards. Our focus is on quality, transparency, and long term value, combining skilled craftsmanship with reliable materials to deliver desired perfection!

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  • Loft Conversion Company in Kingston Upon Thames

    Here at kp building we want the best for our clients.we are a building company that has all your building needs under one roof.we specialise in loft conversions and extensions to a very high standard. We also do all types of building work no job to small. References available on request and can show jobs that I have completed.

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  • Loft Conversion Company in Kingston Upon Thames

    I am an Architectural Designer and Project Manager with over eight years of experience delivering residential and commercial projects across London and the South East. My background covers architectural design, interior design, construction management, and large‑scale fit‑out projects, giving me both creative design expertise and strong practical knowledge of how buildings are constructed. I work across London, Greater London, Berkshire, Surrey, and nearby areas, and I also take on remote design projects nationwide. For clients who cannot accommodate site visits, I provide clear guidance on measurements, photos, and information needed so the project can run smoothly from start to finish. My specialist skills include planning drawings, building regulation packages, technical details, 3D visuals, and full construction documentation for extensions, loft conversions, refurbishments, and new builds. I’ve managed projects from £20k to £2m, coordinating with engineers, contractors, and homeowners to ensure designs are accurate, compliant, and buildable. Clients value my clear communication, attention to detail, and commitment to quality. I deliver practical, well‑thought‑out designs and a smooth experience on‑site or remotely.

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  • Loft Conversion Company in Kingston Upon Thames

    We are a team of professional architects, interior designers, builders, and contractors with remarkable skills in the complete spectrum of home renovation and improvements. Whether it's a single improvement or a full reconstruction, trust that BuildmaticUK will deliver quality work going above and beyond expectations. HOME IMPROVEMENTS LOFT EXTENSIONS BATHROOMS REFURBISHMENT ROOFS EXTENSIONS BRICKWORK KITCHEN FITTINGS PAINTING AND DECORATING and much much more ..........

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  • Loft Conversion Company in Kingston Upon Thames

    Alex Kane carpentry offers expert carpentry services across London and Surrey. Whether you need essential first fix structural work or exquisite second-fix installations such as stunning kitchens, beautiful bathrooms, and unique bespoke wardrobes, our team deliver exceptional results. We also bring valuable experience in general building practices such as steel installations and concrete foundations, ensuring a seamless and reliable service from start to finish.

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  • Loft Conversion Company in Kingston Upon Thames

    Buildtekk Limited is a company working with both commercial and residential clients. We can provide solutions for all of your construction needs. Our tradesmen and contractors often have a lifetime of experience and from architects and surveyors to suppliers, have worked with the same people for many years. At Buildtekk our overheads are kept to a minimum which means you the customer receive a high standard of service without all the "big office", expenses added in. We are here to help you realise your construction requirements in a common sense way.

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  • Loft Conversion Company in Kingston Upon Thames

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

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4.3

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Kingston Upon Thames, are rated 4.3 out of 5 based on 10 reviews from customers like you.

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What services are offered by loft conversion companies in Kingston Upon Thames?

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

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 Kingston Upon Thames loft conversion company.

Find a loft conversion company in Kingston Upon Thames 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 Kingston Upon Thames.

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 Kingston Upon Thames can view your job and register their interest.

Step 2: Review and compare Kingston Upon Thames 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 Kingston Upon Thames 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 Kingston Upon Thames 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 Kingston Upon Thames

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 Kingston Upon Thames?

A local loft conversion company in Kingston Upon Thames 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 Kingston Upon Thames 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 Kingston Upon Thames 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 Kingston Upon Thames

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 Kingston Upon Thames before agreeing to start the work.

Do I need planning permission for a loft conversion in Kingston Upon Thames?

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

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