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

Loft Conversion Companies in Orpington

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

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 Orpington

1089 Results

Sort by:

  • Loft Conversion Company in Orpington

    About Blg construct, North London & M25 | Family-run | 25+ Years' Experience Hi, I’m Ben. We’re a family-run building company with over 25 years of experience passed down from my dad and uncle. A few years ago, I started my own business to carry on the legacy with fresh energy and a hardworking attitude. Why Choose Us? ✅ We turn up — rain or shine ✅ We treat every project like it’s our own ✅ We’re honest, reliable, and take pride in our work ✅ No cutting corners — just proper, solid workmanship. Our Services; We do project management and A to Z work from design to build and also we have team of planning to help with any applications. Our Philosophy "We don’t just build homes — we build trust." Every job matters to us, no matter the size. We work hard, keep things tidy, and always aim to leave you with results we’re proud of — and you are too. 📍 Based in central London — covering central, all M25 areas and also North London. 📞 Get in touch for a free quote or a friendly chat about your project!

    Get in touch
  • Loft Conversion Company in Orpington

    Welcome to our building company Kings Row Build ( Registered as Kins Row Build LTD), where we specialise in home extensions and loft conversions. With over 10 years of experience in the industry, we have built a strong reputation for delivering high-quality projects that exceed our clients' expectations. Our team of skilled professionals is dedicated to providing exceptional service and craftsmanship, ensuring that every project is completed to the highest standards. Whether you are looking to add extra space to your home with a stylish extension or make the most of your loft space with a conversion, we have the expertise and skills to bring your vision to life. We take pride in our work and strive to create beautiful, functional spaces that enhance the way you live. Our extensive portfolio of successful projects showcases our commitment to excellence and attention to detail. If you are considering a home extension or loft conversion, look no further than our building company. Contact us today to discuss your project and see how we can help you transform your home.

    Get in touch
  • Loft Conversion Company in Orpington

    .

    Get in touch
  • Loft Conversion Company in Orpington

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

    Get in touch
  • Loft Conversion Company in Orpington

    I’m an experienced and reliable builder with over 7 years in the trade, specialising in loft conversions (including double bedrooms with en-suites), new builds, rear and side extensions, and full home renovations. I take pride in delivering high-quality work, sticking to deadlines, and making the process smooth and stress-free for my clients. Whether you’re expanding your home or starting fresh, I’m here to help bring your vision to life.

    Get in touch
  • Loft Conversion Company in Orpington

    CG LOFTS

    Get in touch
  • Loft Conversion Company in Orpington

    Welcome to Artisanat M&T London LTD, where your woodworking dreams become a reality. Our company offers more than five years of experience in all aspects of carpentry and joinery. From foundational first-fix work to detailed second-fix tasks and impeccable final touches, we execute every phase of your project with precision. Our services include: • First Fix Carpentry: Structural works including joist fitting, staircase construction, and framing, laying the groundwork for a solid build. • Second Fix Carpentry: Detailed woodwork that adds character to your space, including skirting, architraves, door frames, and window sills. • Final Finishes: We ensure that every element of the woodworking is perfected, meeting both the aesthetic and functional needs of your space. • Custom Flooring Solutions: From solid hardwood floors to intricate parquet patterns, we tailor each solution to your design preferences. • Bespoke Cabinetry and Furniture: Whether you need a custom kitchen, unique storage solutions, or specialty furniture, our bespoke services cater to your specific needs with creativity and precision. At Artisanat M&T London LTD, we pride ourselves on crafting aesthetically pleasing and highly functional wooden elements that not only meet but exceed your expectations. Let us transform your space with the timeless beauty of wood.

    Get in touch
  • Loft Conversion Company in Orpington

    Nikolla Carpentry is a family business with over 30 years of experience in all aspects of carpentry. Costumer satisfaction is very important to us. We take pride in all of our work and we will always ensure that you will be happy with our services. We work with you from concept to completion giving professional advice and recommendations when needed. Being a family business we guarantee you quality work as we ourselves will get the work done. We never sacrifice quality for time. To give you a stress free service is also very important for us. Contact us for all your enquiries

    Get in touch
  • Loft Conversion Company in Orpington

    We are a team father and sons, with over 30 years of experience in Wood Occupations and construction sites, who's goal it's to provide our customers with quality services.

    Get in touch
  • Loft Conversion Company in Orpington

    I am involved in construction for over 20 years in general building from the littlest to the bigest job anything you want us to do in your home, house , or flat. No job to big or to small for us

    Get in touch
  • Loft Conversion Company in Orpington

    At Hillway Construction, every project begins with a deep understanding of how people live, interact, and envision their space. We deliver high-quality residential construction across London and the Home Counties, from bespoke refurbishments and extensions to full new builds, with a focus on craftsmanship, transparency, and client satisfaction.

    Get in touch
  • Loft Conversion Company in Orpington

    Loft, extension, carpentry work , houses repairs, kitchen installment , electricity installment and maintenance , conduct designs of interior and exterior according to the customers want.

    Get in touch
  • Hi this will and ethan stone from W&E stoneways we are a family run business and trained in building & landscaping we are happy to take on small jobs and also competent to take on large projects to , we pride ourselves on customer satisfaction and happy to give professional advice and support in the transformation of your garden and home we also provide free quotations with no obligations

    Get in touch
  • Loft Conversion Company in Orpington

    Personal skills: CITB Health,safety & environment test pass. CPCS Practical Test achievement in the category of plant including endorsement where appropriate. Category & Endorsement A59C Excavator 360 above 10 tonnes Lifting Operations. FIRST AID AT WORK LEVEL 1 AWARD TRAFFIC MARSHALL MULTI SKILL CSCS CARD.

    Get in touch
  • Loft Conversion Company in Orpington

    extension

    Get in touch
  • Loft Conversion Company in Orpington

    Hi, We're a team carpenters, been in a business since 2001. While we take all carpentry jobs, we excel at roof construction.

    Get in touch

5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Orpington, are rated 5 out of 5 based on 9 reviews 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 Orpington?

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

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 Orpington loft conversion company.

Find a loft conversion company in Orpington 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 Orpington.

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 Orpington can view your job and register their interest.

Step 2: Review and compare Orpington 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 Orpington 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 Orpington 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 Orpington

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 Orpington?

A local loft conversion company in Orpington 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 Orpington 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 Orpington 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 Orpington

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 Orpington before agreeing to start the work.

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

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

Other tradespeople in Orpington

Cities