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Loft Conversion Companies in Hampshire

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

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Some of our top rated loft conversion companies in Hampshire

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  • Loft Conversion Company in Hampshire

    Our team comes with a wealth of knowledge and experience in all aspects of building and carpentry. big or small renovations/extensions, to new builds and refurbishments including listed heritage projects. We have the skills to plan and finally execute each project on time and on budget. All aspects of building

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  • Loft Conversion Company in Hampshire

    Clean, reliable, fair and easygoing, great plasterer with 15 years experience

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  • Loft Conversion Company in Hampshire

    Clameg have been proudly serving the South Coast for over 25 years. Our coverage area includes Hampshire, the Isle of Wight, Dorset, Wiltshire, Berkshire, Oxfordshire, and the outskirts of London down to Surrey, as well as West Sussex and East Sussex. We are happy to extend our services beyond these regions upon specific request. Our customers can expect the highest standards of construction and site practices. We specialise in design and build projects with a strong emphasis on sustainability, as well as the refurbishment of existing buildings to the highest standards. We are proud to have achieved recognition under the Considerate Constructors Scheme for our new build projects. Additionally, we are committed to continually enhancing our construction standards and site practices.

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  • Loft Conversion Company in Hampshire

    new builds, extensions, loft conversions, complete refurbishment of a property.

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  • Loft Conversion Company in Hampshire

    We are a team of experienced and talented kitchen fitters, carpenters and joiners based in Petersfield, Hampshire with over 10 years of fully qualified experience. Offering a bespoke, friendly and professional service in respect of both Residential and Commercial Carpentry including kitchen fitting & design and 1st & 2nd fix carpentry work. We bring a vast amount of experience and workmanship our projects and work on a wide range of both commercial and residential projects.

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  • We are new to my builder so no feedback yet, we are well known throughout the building industry. We are a specialist roofing contractors that undertake all roofing from slate, tile, cedar shingles, Leadwork,fascia soffits and all flat roofing. All our work comes with 30 year guarantee and a 10 year insurance backed guarantee.

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  • Loft Conversion Company in Hampshire

    I have 32 years building experience having initially completed a five year apprenticeship. My team and I cover the full range of building works, specialising in restoration and development, creating a bespoke look and feel for your home. I can fully support your building project prior to building work, with pre-planning advice to ensure your project makes best use of your space, meeting your building needs and budget.

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  • Loft Conversion Company in Hampshire

    Hail & Stone Construction Limited specialise in delivering high‑quality and high-end building and construction services that stand the test of time. With a strong reputation for reliability, craftsmanship and attention to detail, we work closely with our clients to bring their vision to life – on time and on budget. From initial design and planning through to completion, our experience enables us to manage projects of all sizes, including new builds, extensions, renovations and commercial fit‑outs. Whether you are a homeowner, developer or business owner, we provide a professional and transparent service, clear communication at every stage, and a commitment to exceptional results.

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  • Loft Conversion Company in Hampshire

    Hello, I’m Rob from farr homes, I’m a carpenter by trade but have been involved with mid-high end full new builds,extensions,refurbishments for the last 17 years now. I am extremely fussy with my attention to detail and customer service, I really enjoy what I do & I will treat your project as if it was my own. We have trades to cover all of your building works needs.

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  • Loft Conversion Company in Hampshire

    Honest, trustworthy and hard working

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  • Loft Conversion Company in Hampshire

    Shelby Carpentry & Joinery is a family run business, offering the complete carpentry service, from a new internal door to a bespoke oak frame and everything inbetween! Alongside our high standards and excellent workmanship, we pride ourselves on impecable customer service. From design to completion.

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  • Loft Conversion Company in Hampshire

    Hi I’m a level 3 carpenter with 10 years of experience with site work and domestic have a range of jobs completed to a very high standard

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  • Loft Conversion Company in Hampshire

    Carpentry and general building Loft conversions Extensions New builds Timber frame construction Built in wardrobes Kitchens Bathrooms

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  • Loft Conversion Company in Hampshire

    I have over 30 years experience in carpentry and joinery. All 1st and 2nd fix, loft conversions, kitchen fitting, bar and shop fitting. Fire door installer. All work carried out to a high standard and fully insured.

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  • Loft Conversion Company in Hampshire

    Your friendly local carpenter, specialist in all aspects of carpentry.

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  • Loft Conversion Company in Hampshire

    We are a family company who have over 30 years experience within the Building Surveying, Building Maintenance and Civil Engineering sectors. We provide property management, building surveying and maintenance along with civil engineering. We provide day to day maintenance, refurbishment and upgrade works, empty property refurbishment, compliance including Fire Stopping and Doors, Compartmentation, Gas, Electrical, Fire Alarm and Water Hygiene. Mould Services, mould survey and treatment then corrective work to remove the issue, increase ventilation, heating, damp ingress or insulation etc Alongside these services we also provide internal and external cleaning including property deep clean, builders clean, Airbnb or new tenancy clean, clearance, full deep clean, internal or void clearance, general clean, window cleaning, gutter cleaning, jet washing and general gardening and clearing. Regular or one off at fixed prices. All types of property are covered, homes, Airbnb, communal areas, companies or offices and all clients domestic, blocks of flats and schools, commercial offices or factories. Our team are all vetted, hold clear valid DBS clearance, our work and team are fully insured, guaranteed and we all provide the highest quality service. Also available are electronic completion reports and site packs. All services are managed, inspected and signed off by our management team and we provide a high quality service at affordable realistic prices.

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5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Hampshire, are rated 5 out of 5 based on 1 review from customers like you.

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What services are offered by loft conversion companies in Hampshire?

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

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 Hampshire loft conversion company.

Find a loft conversion company in Hampshire 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 Hampshire.

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 Hampshire can view your job and register their interest.

Step 2: Review and compare Hampshire 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 Hampshire 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 Hampshire 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 Hampshire

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 Hampshire?

A local loft conversion company in Hampshire 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 Hampshire 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 Hampshire 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 Hampshire

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 Hampshire before agreeing to start the work.

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

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

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