Loft Conversion Companies in Benfleet

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (1 reviews)

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Some of our top rated loft conversion companies in Benfleet

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JY CARPENTRY AND BUILDING
No reviews yet
Loft Conversion Company in Benfleet
I specialise in all aspects of property maintenance, Extentions, and loft rooms. Also bathroom and kitchen replacement. I am able to offer bespoke design and planning advice, and work closely alongside our architect
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Knl ltd
Rating: 5 out of 5
Loft Conversion Company in Benfleet
Successful construction company est. 2011, delivered multiple successful projects throughout London, ranging from extensions and loft conversions to complete renovations and new builds. Two projects were featured in Evening Standard. Looking to add new projects to our portfolio.
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Latest review:
I am an Architect and I have used KNL for many projects over many years. His workmanship is excellent, but the best thing is Nick is very honest, proactive and pleasant to work with.
JRW Carpentry Limited
No reviews yet
Loft Conversion Company in Benfleet
JRW Carpentry carry out all aspects of carpentry , specialising in loft conversions, pitched and flat roofing, kitchens and finishing carpentry. Covering the whole of the south east. Our team comprises of qualified, trusted, skilled carpenters with over 10 years of experience and fully insured.
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Lowes plastering
No reviews yet
Loft Conversion Company in Benfleet
At Lowes Plastering, we specialise in high-quality internal plastering and external rendering services. With over 20 years of hands-on experience in the trade, we take pride in delivering professional workmanship and flawless finishes on every project. From smooth internal plastering and skimming to durable external rendering and modern coloured render systems, we provide reliable, long-lasting results tailored to your property. Whether it’s a small repair or a full property transformation, we are fully insured and committed to delivering every job with attention to detail, cleanliness, and complete customer satisfaction. Trusted, experienced, fully insured, and dedicated to quality – Lowes Plastering gets the job done right.
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Alaia Group LTD
Rating: 5 out of 5
Loft Conversion Company in Benfleet
The Alaia Group – Building Excellence for Over 30 Years With more than 30 years of industry experience, The Alaia Group has built a reputation for quality, reliability, and exceptional craftsmanship. We take great pride in delivering outstanding workmanship, using only skilled tradesmen to build and install our A-rated products to the highest possible standard. From concept to completion, we offer a complete service tailored to your individual needs. Whether you are planning a new project, renovation, or upgrade, we manage every stage — including planning, design, and all the finer details — ensuring a smooth and stress-free experience. We provide free, no-obligation quotations and fixed pricing, giving you complete transparency and confidence from the very beginning. At The Alaia Group, quality is not just promised — it’s delivered.
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Latest review:
Very good work, very reliable and would recommend to all
VEL Fit LTD
No reviews yet
Loft Conversion Company in Benfleet
We are a roof window installer who specialise in replacing, repairing and maintaining flat/pitched roof windows and accessories.
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A1 Construction & Refurbishment LTD
No reviews yet
Loft Conversion Company in Benfleet
Welcome to A1 Construction & Refurbishment, where excellence meets innovation in every project we undertake. We pride ourselves on delivering unparalleled craftsmanship and dedication to our clients' visions. What sets us apart is our unwavering commitment to quality, attention to detail, etc. From concept to completion, we prioritize client satisfaction, ensuring a smooth and transparent construction process. Join us in redefining the standard of excellence in the construction industry.
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HMR Builders Ltd
Rating: 5 out of 5
Loft Conversion Company in Benfleet
I have 19 years experience in the building trade. We can fit new bathrooms, kitchens, build extensions, plumbing, electrical work, staircases, tiling, plastering and most other jobs you may require doing around your house. We have also completed HMO’s, worked with many letting agencies and landlords directly. We are reliable and trustworthy and will work with our customers to make their ideas and dreams a reality. I provide free quotes and am fully insured. I can come and look at a job at a time to suit you including evenings and weekends.
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Latest review:
Conversions - General- 9 May 2026
Melvin & his team were amazing. They were always on time & kept the place neat & clean. He finished the work before time & guided us with all council approvals needed. His attitude & attention to detail was amazing. He is very friendly & approachable & helped us with many other things across the house. He is very trustable. We recommend Melvin to everyone & he will be coming back to do more work for us.
R Allen Building
Rating: 5 out of 5
Loft Conversion Company in Benfleet
My business is to construct domestic extensions and loft conversions and house alterations. I have at least 30 years experiance in all domestic renovation and extension works and we can cover all trades from footings to painting all in house. Our aim is for complete customer satisfaction as you are only as good as your last job.
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Latest review:
Conversions - General- 3 Jun 2024
Roy and his Son did a great job on my kitchen. They were polite and communicative and did what he said he would do. Roy took over this job from a previous bad builder and nothing phased him. He was able to complete my kitchen to my vision and I am very pleased with his job. I will recommend Roy for Kitchen building works and renovations.
RBR Carpentry Ltd
Rating: 5 out of 5
Loft Conversion Company in Benfleet
Hardworking business specialising in Structural Carpentry. By specialising in our trade we make sure we can give our clients a competitive price and a job complete to a very high standard.With our great background knowledge of structural and first fix Carpentry we can offer advice to clients due to on site experiences and solutions to overcome any problems with drawings,specifications should they occur.
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Latest review:
Carpentry- 21 Aug 2019
Very good guy on time no messing about done very good job all completed in one day including all facisa and sofic would highly recomend Reid and would defently use him again thanks
Parkview design and build
No reviews yet
Loft Conversion Company in Benfleet
I am a fully qualified NVQ level 3 carpenter. I have over 15 years experience within the trade. New kitchens Doors Skirtings Flooring Roofing Plastering
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Tusk Carpentry
Rating: 5 out of 5
Loft Conversion Company in Benfleet
I am a Carpenter based in Essex, Have experience of all aspects of carpentry in a private and commercial setting. All carpentry works undertaken.
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Latest review:
Carpentry- 14 Mar 2019
Isacc did a very nice job, joints were perfect and looks great, very clean and tidy, have him lined up for another job soon 👍
Masterbuild & Maintenance South East Ltd
Rating: 5 out of 5
Loft Conversion Company in Benfleet
We specialise in all aspects of building work & maintenance work & aim to complete works to the highest of standards along with completion dates.We pride ourselves on our reliability and extensive knowledge of the trade. We deliver a wide range of building services & cater to both the domestic and commercial build. All to include New builds, Extensions, Loft conversions, We aim to achieve high quality workmanship and trust within working relations between ourselves and the client.
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Latest review:
Loft Conversion- 23 Nov 2021
We instructed Masterbuild & Maintenance to undertake a loft conversion and side extension to our bungalow in the spring of 2021. Dan and his team worked tirelessly to ensure that we were happy with every stage of the build and it was never too much for any of them to make modifications to get the desired result. They were hardworking, diligent and genuinely cared about their work which shows in the quality of their workmanship and the various trades employed. Dan’s team worked well together and were on-site every day for the 6 month build. We thoroughly enjoyed working with them on the project and can honestly say that we couldn’t have imagined any other builders doing the work. We are over the moon with the end result and receive so many wonderful comments from people about the job. We would absolutely recommend Dan and his team to undertake any building project and cannot commend their work highly enough.
Beni The Builder Ltd
Rating: 5 out of 5
Loft Conversion Company in Benfleet
I am a mutli trade building company, and I carry out loft conversions, extensions, full refurbishments and renovations, new builds and garage conversions. I also carry out smaller jobs such as both interior and exterior decorating, kitchen fitting, bathroom fitting, tiling and general repair works. We also do fencing, paving and decking.
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Latest review:
Fencing- 9 Jun 2020
To say we are delighted with the results from Beni The Builder, is an understatement.They did an excellent job building a substantial retaining wall using railway sleepers and installing a new fence along the top. They also helped collect materials which enabled us to start the work sooner. Extremely capable and competent team, arrived on time and left the job site clean and tidy after completing the works. They dealt with some difficult ground works easily and expertly. Price was competitive and the quality exceeded expectations. I have no reservation recommending Beni The Builder and will invite them back for some projects we have planned in the near future.
H R Construction Essex Ltd
No reviews yet
Loft Conversion Company in Benfleet
We are a family run company with 25 years experience in carpentry and building work. We have covered all aspects of the industry from renovations, extensions, garden rooms and loft conversions, and finish all jobs to a very high standard.
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SS Construction
Rating: 5 out of 5
Loft Conversion Company in Benfleet
We are a strong team of general builders, taking on a range of work, from small scale brickwork to large scale extensions, loft conversions and outbuildings. New to the my builder platform, where we dip in and out of time to time but we hope to build a strong presence.
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Latest review:
Loft Conversion- 25 Jan 2024
SS Construction, I wanted to take a moment to express my appreciation for the outstanding work you and your team did on our kitchen extension. The craftsmanship in the kitchen extension is exceptional,the attention to detail, everything has been finished to a high standard. Throughout the project, we were impressed with the professionalism displayed by everyone involved. Your team was punctual, courteous, and always willing to answer questions and address concerns. This made the entire process much smoother and more enjoyable for us. Your regular updates and open communication were greatly appreciated. We always felt informed about the progress of the project and any changes or decisions that needed to be made. This level of transparency gave us great confidence in your handling of the project. The project was well-managed, with work being completed on schedule and within the agreed budget. We were particularly impressed with how you handled unforeseen issues - they were dealt with swiftly and effectively. The final result of the kitchen extension has exceeded our expectations. The space is not only beautiful but also functional, fitting our needs perfectly. We've received numerous compliments from family and friends on the new kitchen. We wouldn't hesitate to recommend your services SS Construction to others looking for a reliable and skilled builder. Thank you again for your hard work and dedication. Best regards, Yamina

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Benfleet, 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 Benfleet?

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

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 Benfleet loft conversion company.

Find a loft conversion company in Benfleet 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 Benfleet.

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 Benfleet can view your job and register their interest.

Step 2: Review and compare Benfleet 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 Benfleet 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 Benfleet 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 Benfleet

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 Benfleet?

A local loft conversion company in Benfleet 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 Benfleet 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 Benfleet 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 Benfleet

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 Benfleet before agreeing to start the work.

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

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