Loft Conversion Companies in Crofton Park

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (11 reviews)

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Some of our top rated loft conversion companies in Crofton Park

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B.E Home Improvements
Rating: 5 out of 5
Loft Conversion Company in Crofton Park
Local building company. Loft specialists with a decade of experience. Why move out when you can move up? Complete loft packages available from plans to completion. Will work off your plans.
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Latest review:
Loft Conversion- 20 Jan 2026
I have chosen Byron and his company to complete my loft conversion. Job was completed within given time frame. Byron and the team were polite and hard working. During the building time, any issues found by myself were addressed and rectified as much as possible. At the closing weeks of my project, I have asked Byron to complete additional carpentry tasks. He found the time to accommodate my requests. Job had some messy stages but Byron was always trying to leave site clean as much as it was reasonably possible. Thank you for your work and I would be happy to hire you again in the future.
Carpenter,roofer
Rating: 5 out of 5
Loft Conversion Company in Crofton Park
We doing all carpenters work nd all roof extacture,tilling
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Latest review:
Insulation- 6 Sep 2023
Singh did a great job. Completed ahead schedule and at an honest price. Highly recommend.
Cooks Carpentry and Building Services Limited
Rating: 5 out of 5
Loft Conversion Company in Crofton Park
We do all aspects of building work. I’ve extensive experience in refurbishments, extensions and loft conversions. Also all aspects of Carpentry 1st and 2nd fix.
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Latest review:
Carpentry- 25 Sep 2019
Really pleased with the work, excellent job
Diesel
No reviews yet
Loft Conversion Company in Crofton Park
Hi I'm John I do loft and extension conversion
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Synergy Building Services Limited
No reviews yet
Loft Conversion Company in Crofton Park
Hi We are building company that has been around West London & North London for around 30 years. We have recently taken the step to advertise on the digital space with the majority of our work, coming from referrals and word-of-mouth. We are looking forward to advertising on this platform. We specialise in all forms of construction, whether that be loft conversions or ground up structures, painting & decorating, electric or plumbing works, and everything in between.
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Royal Roofing
Rating: 5 out of 5
Loft Conversion Company in Crofton Park
Royal Roofing is a professional roofing contractor based in Tunbridge Wells, specialising in residential, commercial, and subcontract roofing works across Kent and the South East. We provide a full range of roofing services including complete roof replacements, pitched and flat roofing systems, leadwork, fascia and soffits, guttering, roof repairs, and in-roof solar preparation works. Our team has experience delivering projects for private homeowners, developers, contractors, and local authority works to a high professional standard. At Royal Roofing, we focus on quality workmanship, reliability, and attention to detail. All works are carried out using industry-recognised materials and methods, with a strong emphasis on health & safety, site organisation, and customer satisfaction. We pride ourselves on maintaining a professional image on every project and aim to provide durable, high-quality roofing solutions backed by honest communication and dependable service. Kind Regards Tommy
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Latest review:
Fencing- 12 Jun 2020
From the time we engaged H&SCL until the completion of the job, we found Tommy very affable, and professional. We appreciated him coming to survey the job before commencement, and although we made a few adjustments to our original request, it was accommodated and priced within our budget. Our garden is more secure and aesthetically looks better thanks to our new fence panels. Tommy's 'above and beyond' mannerism ensured the job was completed to our expectations. Will definitely be requiring his services for the next phase of our little garden project. Tone & Claud
Ss digging & building development limited
Rating: 4 out of 5
Loft Conversion Company in Crofton Park
I’m a General construction builder ,I have 15 years experience to undertake Ground work ,New extension ,loft conversion ,summerhouses and all type of related construction work .
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Latest review:
Extensions- 22 May 2021
I was left in a mess by cowboy builders. I found Sukhvindsr Singh from mybuilders and then I had nothing to worry about. He completed the project with utmost responsibility from erecting heavy steals to all the way up to finish. I was amazed with the level of his skills and above all honesty. This was a massive 66sqm single storey extension and he put up structure, brickwork, fibreglass roof , underfloor heating , tiling,electric work . He even went beyond our agreement to do bits and pieces to make sure i donot get stressed out. I have given him another job in same property to do patio 88Sqm with porceline tiling. Feature wall prepared by him stood out . Highly recommended and i will be surprised if he does recieve similar feedback in his future jobs.
Montza Ltd
New on MyBuilder
Loft Conversion Company in Crofton Park
We are an experienced and reliable building and renovation company specialising in high-quality residential and commercial projects across London and surrounding areas. We provide a complete range of building services, from individual repairs and decorating projects to full property refurbishments and renovations. Our experienced team takes pride in delivering excellent workmanship, attention to detail and a professional service from start to finish. Our services include full refurbishments, extensions, roofing, plastering and rendering, carpentry and joinery, kitchens and bathrooms, flooring, decorating, plumbing and heating, electrical works, doors, fascia and soffits, fencing and general building works. We work closely with every client to understand their requirements and provide practical solutions that meet their expectations and budget. We believe in clear communication, reliability and maintaining a clean, organised working environment throughout every project. Whether you need a small repair, a complete renovation or a large-scale building project, we are committed to delivering quality results and ensuring customer satisfaction.
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The Demo Squad Limited
No reviews yet
Loft Conversion Company in Crofton Park
The Demo Squad is a veteran-owned and operated demolition and clearance company serving homeowners and builders across Surrey, Hampshire, Berkshire and London. We specialise in clean, controlled demolition and site clearance, with a strong focus on safety, reliability, and respect for your property. Whether you’re preparing for a renovation, extension, or new build, we handle the enabling works properly so the next stage runs smoothly. Our services include: Soft strip demolition Garage and outbuilding removal Internal demolition Site and garden clearance Licensed waste and debris disposal Salvage and material reclamation where appropriate We’re fully insured, licensed waste carriers, and known for turning up when we say we will, keeping sites tidy, and communicating clearly throughout the job. We’re happy to work directly with homeowners or coordinate with builders and project managers. If you need demolition or clearance done efficiently, safely, and without hassle, we’d be happy to provide a free, no-obligation quote.
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Paul
No reviews yet
Loft Conversion Company in Crofton Park
I have 20 years of experience in 1st and 2nd fix carpentry, have all the tools and transport
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P.Kempson Construction services
No reviews yet
Loft Conversion Company in Crofton Park
Specialist in loft conversions, exentions and carpentry
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Burwood Building Services
Rating: 4.5 out of 5
Loft Conversion Company in Crofton Park
Burwood Building Services is committed to delivering exceptional workmanship with pride in every project we undertake. We maintain the highest standards while offering competitive pricing across a comprehensive range of building services, including full renovations, kitchen and bathroom installations, flooring, plastering, and painting & decorating. Our team includes fully qualified plumbers, electricians, and gas fitters to ensure a seamless, professional finish. We prioritize cleanliness and protection throughout each job. Contact us today for a free quote, and visit our website for more information
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Latest review:
Restoration & Refurbishment- 23 Jul 2026
We had a great experience with Burwood Building Services and would highly recommend them. They are very knowledgeable and experienced, managed the project efficiently from start to finish, and kept us well informed throughout. Any issues that arose were resolved quickly and professionally, keeping the project on track. The quality of the work was excellent, and we are very pleased with the final result.
Leograndservicesltd
No reviews yet
Loft Conversion Company in Crofton Park
Hi We are a company specialized only in roofs of any type (new roofs, reroofing, flat roof, pitci roof and loft conversion) during 7 years of activity we can say that we have completed around 600 properties of all types that I can confirm with hundreds of pictures. Also, the company is made up of professional roofers who face any challenges. We are looking forward to realizing more projects and making as many people happy as possible. Thanks
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NextGen Constructions Group Limited
No reviews yet
Loft Conversion Company in Crofton Park
This is NextGen Constructions Group Limited, we provide effective and efficient work to our clients, we have 13 years of building work experience, we also provide many services like extensions, new build, garage, loft conversion, etc.
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pullan construction
No reviews yet
Loft Conversion Company in Crofton Park
hello this is Luke from Pullan construction. we have been working around Hertfordshire and north London for the last 14 years. we undertake loft conversions/extensions and refurbs. we pride ourself on making your vision a reality. and doing so to the highest quality. feel free to check out our website. thankyou for taking the time to read this.
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CPC Home Improvements Ltd
Rating: 5 out of 5
Loft Conversion Company in Crofton Park
We are a family run business and work very closely with the local authorities. We are affiliated with local regulators so you can see testimonials from previous jobs and rest assured on the services you will receive. We specialise in building, construction and home improvements
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Latest review:
Chris hung a number of prefabricated doors and door frames that needed adjusting. He promptly provided us with a detailed quote and his availability. He did a job on a Saturday which was great as we really need this job to be done as soon as possible. The job was completed quickly, the adjustment to the doors are practically not noticeable and the doors and frames look great. Chris and his helper were very helpful and did a great job for us. Will definitely us Chris's services again.

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Crofton Park, are rated 4.4 out of 5 based on 11 reviews from customers like you.

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What services are offered by loft conversion companies in Crofton Park?

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

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 Crofton Park loft conversion company.

Find a loft conversion company in Crofton Park 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 Crofton Park.

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 Crofton Park can view your job and register their interest.

Step 2: Review and compare Crofton Park 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 Crofton Park 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 Crofton Park 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 Crofton Park

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 Crofton Park?

A local loft conversion company in Crofton Park 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 Crofton Park 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 Crofton Park 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 Crofton Park

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 Crofton Park before agreeing to start the work.

Do I need planning permission for a loft conversion in Crofton Park?

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