Loft conversion companies in Greenhithe

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (2 reviews)

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Some of our top rated loft conversion companies in Greenhithe

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M Murphy Build
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
Hello! My name is Mick. I have many years experience in all areas of construction. I enjoy what I do & love creating new spaces for people, so it has to be of high quality or else there would be no satisfaction in it for me! I have done extensions, sunrooms, renovations, lofts, bathrooms, kitchens and new builds. My company name is Advancora Building.
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Latest review:
Kitchen Fitting- 11 Sep 2025
Mr Murphy work in my kitchen, was excellent. 5 stars. He was very professional, he had all the right equipment to complete the work. Clean and tidy when he finished the job. His price for the job was very reasonable. I will use his services again and will highly recommend him for his work.
N.K carpentry
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
NK Carpentry At NK Carpentry, we bring over 20 years of professional experience to every project, ensuring the highest level of detail and craftsmanship in all aspects of carpentry, joinery, and handyman services. Our fully qualified team specializes in: - Installing doors and fire doors - Kitchen fitting - Crafting bespoke wardrobes and cabinets - Building stud walls - Laying all types of flooring - Constructing timber roofs - Handling various handyman tasks - Performing any other carpentry works As a company owner, I take pride in leading a team that is fully insured and committed to excellence. Our strong labor connections and excellent client relationships ensure projects run smoothly, resulting in repeat business and satisfied customers. Contact us today to discuss how we can bring your carpentry and handyman projects to life with precision and care.
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Latest review:
Handyman- 20 Nov 2022
Excellent, arrived on time. Very professional
T&M
No reviews yet
Loft Conversion Company in Greenhithe
Welcome to T&M We are a local family run business offering a professional and reliable service to accommodate all your Carpentry/Bispoke joinery requirements. with 19 years experience. We will happily provide you with free no obligation quotations at competitive rates. Our aim is to achieve a certain objective on time and possess a reputation and commitment to delivering work to a high standard and ensuring complete customer satisfaction.
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Madison Gardens Property Developments
No reviews yet
Loft Conversion Company in Greenhithe
I am an experienced carpenter and joinerer with over 20 years experience. In this time I have learnt valuable communication skills and man management as well as learning other trades. The work that we usually undertake are refurbishments, loft conversions, building design and extensions as well as other works in the construction industry.
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CM Fixing Limited
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
Façade & Cladding * Façade installation across a wide range of systems and materials * High-performance rainscreen cladding systems * GRC (Glass Reinforced Concrete) façades * Metal panel façades * Terracotta rainscreen systems * Curtain walling systems * Shopfronts and glazed façades * Atriums * Canopies * Louvres and ventilation systems * Privacy screens * External façade paint refurbishment * Mastic and façade sealing works Curtain Walling Installation of curtain walling systems, including: * Schüco * ALUK * Metal Technology * Smart Systems * Jansen * Single and double-glazed curtain walling systems * Structural glazing * Structural silicone glazing Windows & Doors Supply and installation of: * Aluminium windows and doors * Steel windows and doors * PVCu windows and doors * Timber doors * Composite doors * Commercial and residential entrance doors * Glazed doors and screens * Shopfront doors and systems Glass Supply & Installation * Single and double glazing * Replacement glass * Structural glazing * Safety and toughened glass * Laminated glass * Insulating glass units (IGUs) * Glass for windows, doors, curtain walling and shopfronts Internal & Specialist Glazing * Internal glazed partitioning * Internal partitioning systems * Structural glazing * Suspended ceilings * Glazed screens and internal doors * Glass replacement and remedial works Door Automation Supply, installation, servicing and maintenance of automated door systems, including: * Automatic sliding doors * Automatic swing doors * Entrance automation systems * Door operators and controls * Sensors and associated hardware
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Latest review:
Windows & Doors (uPVC & Metal)- 16 Sep 2026
Reliable, courteous and transparent. Marian is very efficient and fixed the window on the same day I made the enquiry. Highly recommend.
DGR Carpentry & Building Ltd
No reviews yet
Loft Conversion Company in Greenhithe
DGR Ltd is a general contracting firm that focuses on home improvement works. We have been trading for 10+ years across London and Essex areas. Our staff have over 15+ years working in the building industry from managing large multi-unit builds and commercial refurbishments to individual home improvements. We focus on providing the highest quality craftsmanship to our clients whatever the job from multi-story extension to kitchen and bathroom's refurbishments.
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Shiv Builders
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
Shiv Builders .We are professional .All aspects of building work. no matter its small or big job we take all kind of works Over 5 years of experience! -roofing ( new, repairs, replaces, alteration, gutter repair ) - plumbing, heating,new boiler, radiators, ventilation, drain repair - electrical ( new installation-certificate, fault finding, fuseboard ) -Extension - carpentry - bathrooms ( new, tiles repair) - kitchens (design/fitting/supplying) - damp problem - tiling - painting - and many more We try to advise clients in solving problems related to construction and avoiding them in the future. We do not do so-called quick works. We carry out all the work properly and reliably.
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Latest review:
Tiling- 25 Jul 2025
Shiv builders did the tiling for my bathroom. The quote was easy and done via a WhatsApp video. Price was reasonable. The job turned out to be more challenging than we first thought with uneven walls and floorboards were quite worn however they found solutions easily. The team arrived on time and did an excellent job. Always left the place tidy and very polite and professional. I then had a few additional jobs round the house such as changing door handles and fitting light pendants which they happily accommodated and again did a good job. Will definitely be using them for future work.
Sunshine design & build ltd
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
Sunshine Design & Build Ltd “Turning your vision into reality” We are a London-based construction company specializing in: • Full home renovations • Bathroom installations and tiling • Extensions and structural work • Plumbing, kitchen,electrical, and roofing services
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Latest review:
Bathroom Fitting- 8 Jan 2026
We couldn’t be happier with the bathroom and toilet refurbishment carried out by Sahir. From start to finish, the workmanship was outstanding and the attention to detail really shows in the final result. The spaces have been completely transformed and finished to a very high standard. Sahir was professional, reliable, and respectful of our home throughout the project, always keeping the area clean and tidy. Communication was clear and honest, and everything was completed on time. We’re absolutely delighted with the results and would highly recommend them to anyone looking for high-quality refurbishment work. A truly excellent job!
Top Finish Ltd
Rating: 4.6 out of 5
Loft Conversion Company in Greenhithe
We are a property refurbishment specialists with a wealth of experience in house extensions,basements,loft conversions,bathrooms kitchens and much more. We have built a reputation on the basis of providing clients with a quality service that is combined with excellent value for money. .
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Latest review:
Loft Conversion- 2 Jul 2016
Top finish were ultimately hired to conduct this work. There was admittedly some job creep in this project. Alan came round and discussed our intentions and suggested a possible route forward. An architect (Red Squirrel Architects) was independently retained by us to work with the Top Finish team to deliver a Dormer conversion reorganization and significant structural works for a side return extension and installation of a new kitchen (13 steels were inserted and a sewer had to be bridge over, with permission) The job was completed to a high specification, particularly given some of the problems thrown at the team when dealing with a 150yr old property. I think it's important to understand that when undertaking jobs of this scale, and if you are planning to live in the property as we did, then you are effectively living with the team you chose. To that avail- ALL of the top finish team were always considerate and a pleasure to be around and happy to fix any concerns rapidly as required. I wish Alan and his team all the best going forward and I would recommend meeting Alan and including him in your shortlist for any job - large or small.
N.W. Carpentry Ltd
Rating: 4.9 out of 5
Loft Conversion Company in Greenhithe
Hi all welcome to my page I am a general carpenter/builder specialising in:- Distinctive staircases, innovative home storage solutions, bespoke fitted wardrobes, statement wooden floors, doors, kitchens, sash windows (repair and new) flat pack furniture, decking. All aspects of general maintenance. Look forward to hearing from you.
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Latest review:
Handyman- 24 Apr 2026
Quick, professional, and did exactly what was needed. The handyman fixed the door hinge efficiently and made sure everything was properly aligned and secure. Communication was clear, arrived on time, and left the area tidy after the job. You can tell they know what they’re doing no unnecessary upselling, just a straightforward fix done well. Pricing was fair for the quality of work. Would definitely use again for small repairs around the house.
SIMPLY CONSTRUCTION & CONSULTANCY LTD
No reviews yet
Loft Conversion Company in Greenhithe
All aspects of building works undertaken. From extensions to lofts. Conversions & new builds. I've been working in residential development and construction for 20 years and can manage the entire process to take away the clients stress. Quality work ensures repeat business & happy clients. Feel free to reach out to discuss your project needs.
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Bellfarm Construction
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
Loft conversion Rear / Site extension New build houses / Flats Renovation / refurbishments Property Maintenance work Foundation / Ground work Drainage work, Painting & Decorating work, handyman services
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Latest review:
Painting & Decorating- 28 Oct 2024
All jobs completed to a good standard.
GDS Building Ltd
Rating: 4 out of 5
Loft Conversion Company in Greenhithe
GDS BuildingLtd: A trusted and fully accredited interior decoration company based in London, specialising in delivering high-quality painting, decorating, and finishing services. With a commitment to precision, professionalism, and on-time project delivery, we are the ideal partner for subcontracting on larger-scale projects. Our team ensures flawless execution, tailored to your standards, and we’re fully insured to provide peace of mind. Let us add value and excellence to your projects.
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Latest review:
Bathroom Fitting- 10 Aug 2025
Fitted a radiator, sink, toilet, shower and painted. The guys did a good job. Would recommend and use again. Thanks Gheorghe and team
Colwin construction services limited
No reviews yet
Loft Conversion Company in Greenhithe
Domestic Builders. All building work undertaken. We have all trades in your forever growing team for your every need.
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RS Homes
Rating: 5 out of 5
Loft Conversion Company in Greenhithe
We offer an affordable and competitive service locally for: Landscaping, Gardening & Garden Maintenance, Decking, Restoration & Refurbishment, Extensions, Conversions - General, Loft Conversions. With over 15 years experience in the construction and landscaping industry you can rely on us to provide a professional, punctual and trustworthy service. No obligation quotations provided upon request.
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Latest review:
Landscaping- 3 Jun 2021
On our first meeting I felt comfortable and was glad of input from Robin. Agreed to a plan and only had to wait a few weeks before work could start. All preparations made to protect my drive before skip arrived. All work carried out in a very professional manner and team were very polite and friendly. Even though weather was against ground works they provided shelter so work could continue. I’ve been very pleased with their approach and can’t fault the outcome. Although met with a couple of delays on garden furniture, (nothing to do with Robin and his team, circumstances outside control)all other aspects of this job have met with my approval. Was apprehensive of having people in but can honestly say there have not been any issues and when the skip was removed within an hour, Robin was back on site to clear and wash down the drive. So looking as good as new. It’s been a pleasure having them on my property and will look at using their services again in the future should the need arise. Nothing too much bother. So my thanks to them all.
Rightway roofing and building services
No reviews yet
Loft Conversion Company in Greenhithe
I am a family run business and have been trading since the mid eighties. I have a team of tradesmen with a wealth of experience in the building trade. We are all friendly, trustworthy, reliable and guarantee our work. General building and roofing work.
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Top rated Loft Conversion Companies

Our Loft Conversion Companies in Greenhithe, are rated 5 out of 5 based on 2 reviews from customers like you.

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What services are offered by loft conversion companies in Greenhithe?

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

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 Greenhithe loft conversion company.

Find a loft conversion company in Greenhithe 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 Greenhithe.

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 Greenhithe can view your job and register their interest.

Step 2: Review and compare Greenhithe 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 Greenhithe 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 Greenhithe 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 Greenhithe

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 Greenhithe?

A local loft conversion company in Greenhithe 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 Greenhithe 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 Greenhithe 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 Greenhithe

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 Greenhithe before agreeing to start the work.

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

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