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

Loft Conversion Companies in Hassocks

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

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 Hassocks

249 Results

Sort by:

  • Loft Conversion Company in Hassocks

    Focus Building & Development Ltd is led by Managing Directors Chris and Tracy, alongside a highly experienced team with over 50 years of combined expertise within the construction industry. We employ a dedicated team of skilled tradesmen, ensuring consistency, quality, and a professional standard across every project we deliver. We pride ourselves on our reliability and our commitment to quality—values that are as important to us as they are to our clients. Our extensive experience, industry knowledge, and meticulous attention to detail position us strongly within the sector. Our management team and workforce hold a wide range of industry-recognised qualifications, supporting excellence at every stage of a project. These include certifications in project and site management, as well as health and safety and first aid training. We undertake projects ranging in value from £50,000 to in excess of £2 million, delivering the same high standards regardless of scale. Our all trades services include the following: Joinery Glazing Electrical (NIC/EIC) Roofing Plumbing Building – bricklaying, plastering, concrete works & cement rendering Painting & Decorating Drainage Including - New Builds, Refurbishments, Extensions and more

    Get in touch
  • Loft Conversion Company in Hassocks

    Im such a skilled carpenter because of my meticulous attention to detail and creative problem-solving abilities, which consistently produce beautifully crafted work.

    Get in touch
  • Loft Conversion Company in Hassocks

    We are a crawley based company with many years experience and pride ourselves on quality workmanship at competitive prices please phone for a free no obligation quote. More on checker trade

    Get in touch
  • Loft Conversion Company in Hassocks

    Hi, my name is Ian and I am Silva Oak Construction. We are a family run construction company covering Surrey, West Sussex and surrounding area's. I have been successful in the construction industry for over 30 years. I have owned my own business for 23 years. I have experience in all aspects of construction from refurbishments to a total new build. Please don’t hesitate to contact me if I can help you with your project. I can provide you with photos and references of my work.

    Get in touch
  • Loft Conversion Company in Hassocks

    Based in Sussex, Zeta undertake construction projects throughout Surrey and Sussex. Our belief has always been that to achieve the best results you must use the best tradesmen. Throughout the years we have built our network of sub-contractors, whilst also adding full-time staff. Our team is carefully selected enabling them to undertake a variety of construction projects.

    Get in touch
  • Loft Conversion Company in Hassocks

    20 years plus as a Builder. Hello, and thanks for taking the time to look at my profile. I do all types of carpentry and painting. Kitchen fitting Bathroom fitting I also work with Bricklayer, and we have installed many RSJ wood_dunne on Instagram. Check out my work

    Get in touch
  • Loft Conversion Company in Hassocks

    If your looking for a Professional , Reliable , Honest Carpenter then look no further !!!!! AbsoluteCarpentry4U offer Competitive Rates for all your Carpentry needs . With over 15 years experience in all aspects of Interior & Exterior Bespoke Carpentry, ranging from Handmade Oak Staircase's to Norwegian Log Cabins there's no job to BIG or small just give us a call !

    Get in touch
  • Loft Conversion Company in Hassocks

    Experienced builder and carpenter undertaking all aspects of building work, including new builds, extensions and renovations.
Strong background in structural carpentry and oak frame construction, with all work completed from the ground up. * New builds & extensions * Structural and finish carpentry * Oak frame buildings & traditional construction * Reliable, hard-working and detail focused * Excellent craftsmanship throughout I take pride in delivering high-quality work to a professional standard on projects of all sizes.

    Get in touch
  • Loft Conversion Company in Hassocks

    A well established carpentry construction and garden room business that produces quality work and maintains great relationships with clients before, throughout and after a project is completed.

    Get in touch
  • Loft Conversion Company in Hassocks

    JMCarpentry offers 5 years experience, specialising in loft conversions. As well as further experience in carpentry and handyman jobs, offering excellent service in other areas including: skirting, stud walls, plaster boarding, soft fit and fascia, guttering, windows, doors, flooring and much more. With a friendly team and affordable prices, JMCarpentry offers high quality service for all of Brighton and Hove and surrounding areas. Free quotes always provided.

    Get in touch
  • Loft Conversion Company in Hassocks

    I have been a self-employed builder for 30 years. Before this I worked for various employers, originally groundwork contractors then moved into conversions, refurbishment, loft conversions, extensions etc. This is the kind of work I've been employed in since becoming self-employed.

    Get in touch
  • With over 25 years in the construction and flooring industry , Josh at Clapham Construction is a qualified carpenter and a knowledgeable construction manager who can help turning your project into reality. Clapham Construction strives to provide quality work with a reliable and efficient service all over the U.K. area.

    Get in touch
  • Loft Conversion Company in Hassocks

    Welcome to Klyra – Self-Build Construction Management Experts At Klyra, we empower homeowners to take control of their own building projects with expert virtual support. Whether you're planning a home extension, loft conversion, or full renovation, we provide step-by-step guidance in budgeting, contractor coordination, project planning, and quality control. Our clients typically save up to 20% on build costs by managing their own project with our expert assistance—without the need for a traditional project manager. With over 20 years of experience in the construction industry, we’ve helped countless homeowners navigate their projects smoothly, confidently, and cost-effectively. If you want to stay in charge of your build while avoiding costly mistakes, we’re here to guide you every step of the way. Contact us today to learn more or book a free consultation.

    Get in touch
  • Loft Conversion Company in Hassocks

    1st and 2nd fix carpenter who has a eye for detail! I do all aspects of carpentry but I specialise in the finishing side of the wood work, I love my job and take great pride in my work. I’ve been a carpenter for 9 years, mainly on loft and extensions and have done a few years on new build houses. I am full qualified with NVQ and diploma, I also have my own transport with all 110v tools and a cscs card.

    Get in touch

5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Hassocks, are rated 5 out of 5 based on 1 review 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 Hassocks?

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

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 Hassocks loft conversion company.

Find a loft conversion company in Hassocks 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 Hassocks.

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 Hassocks can view your job and register their interest.

Step 2: Review and compare Hassocks 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 Hassocks 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 Hassocks 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 Hassocks

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 Hassocks?

A local loft conversion company in Hassocks 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 Hassocks 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 Hassocks 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 Hassocks

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 Hassocks before agreeing to start the work.

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

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

Other tradespeople in Hassocks

Cities