The quick way to find a local Loft Conversion specialist in Grays

Callisto

Loft Conversion

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Callisto Construction, established in 2001, are run by a team of building experts with over 60 years of experience and are based in Sutton-At-Hone at the end of the Darenth Valley. We Design & Build and can take your project from an idea through planning to completion. From small extensions, refurbishment & structural alterations to full new builds, large or small and with full accreditation with various industry bodies such as The Federation of Master Builders, we give you peace of mind, knowing that your Build is in safe hands! We value and pride ourselves on our reputation and look to partner with our clients to give them the most positive experience possible when embarking on what is often a clients most valued and important asset, their home! We offer simple design advice such as space planning, Kitchen & Bathrooms design & renewable energy solutions to Full Planning, Structural Engineers and our own Architects. Callisto are fully insured, trading standards approved and offer a suite of Build Assure warranty products for the domestic and commercial markets. If you are interested in discussing your build please contact us We do hope that you get in touch! Kind Regards, Bram Martin (Director)

James Building Contractors LTD

Loft Conversion

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James Building Contractors Limited provides a range of Construction services for Clients and also contractors. suitable for all construction programmes. Most importantly, we are the only point of contact you will ever need as we bring together all the relevant trades and skills under our project management team. You will find our key packages listed here however we can put new, bespoke packages together. Founded in 1983, James Building Contractors is based in the South-East of London.

Ciaran Building Services

Loft Conversion

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C & F Construction Limited is a leading Construction and Building Company based in Leigh-On-Sea Essex. We undertake all aspects of Building works from New build homes, Extensions, Refurbishments, Loft Conversions, Horse stables, Swimming pools, Fish ponds & Much Much More! We are a Company put together by time served builders to provide a high quality, professional Building service that will stand proud of the rest. We are only happy when the client is happy. Tradesmen that work for C & F Construction have been vetted and approved to ensure they are qualified and insured. we have developed our Services as a leading Building Company around our central beliefs of outstanding workmanship and clear, honest communication. This dedication to our clients has played a vital role in our status as one of the most trusted and most recommended builders in Essex. The services we provide as a Construction Company in Essex are: Extensions - Loft Conversions - New Builds Homes - Renovations - Refurbishments - Horse Stables - Fish Ponds - Swimming pools Etc As a customer-focused Builder, we provide our Customers with a free no obligation consultations and quotations for all the Building Services listed above. Unlike some New Build Builders or Extension Builders we recognise that we are creating or working in someone’s home. This is why we pride ourselves on our reputation for being clean, trustworthy and reliable.

I.S Building Services

Loft Conversion

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Hello, I am new to this site, but I have almost ten years of experience in construction and whatever I do, I do it professionally

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Reviewed by Godwin on 2/10/2022

Job left incomplete. Tradesman promised to come back and finish, but has not come back . I tried calling but he does not reply, he has blocked my number. I made the mistake of transfering the full money for the job without fully inspecting completion and quality ..

Kempconstruction

Loft Conversion

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A friendly family run business with over 50 years of experience specialising in extensions , new builds and loft conversions across Essex and the southeast! all works are undertaken to the highest standards! Small enough to care big enough to cope!

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Reviewed by carol on 28/4/2024

All Work carried out professionally to a good standard wall removal , lentil installed , plasterwork & render , all workers were polite & tidy too

Pimlico Building Limited

Loft Conversion

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Pimlico Building Ltd is a privately owned, long established company based in central London covering London and Greater London. We specialise highly in all new builds, open plans, full refurbishment, extension and loft conversions, kitchen and bathrooms, joinery and carpentry, basement and underpinning and all plumbing and electrical works. All our employees are fully certified and insured. Please refer to our website for further details.

Latest homeowner review

Reviewed by Imelda on 24/6/2020

They were very prompt in given the quote. Done a great job very polite, efficient, knew what they were doing, and I have recommended them to my friends.

IVA96

Loft Conversion

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Iva 96 LTD is a company in which we work for our clients. The customer and his evaluation is our award. The team of the company is made up of employees with many years of experience in building repairs. We checking all members of the team for covid symptoms every day, we use our PPI against it.We are expecting you.

Latest homeowner review

Reviewed by Saiedah on 7/11/2019

This building firm have been fantastic from the day they gave the quote to doing the work to an excellent standard. Iva kept me updated throughout the work being completed. I didn't have to buy anything. I just went and took pictures of all the items i wanted from B&Q and they went and collected the items and paid for everything at that time. They provided all receipts and told me of any additional costs of stuff that was needed to complete the work. Iva's dad and another worker arrived on time everyday. 5

AC Craft LTD

Loft Conversion

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All types of carpentry works at the highest quality standards. Our core values are: * Customer first * Respect for the individual needs * Quality Second fix and indoors carpentry: - doors fitting - parquet and laminate floors - floors refurbishment - kitchen fitting - stair cases Structural timber framing and building: - roofing - lofts - extentions - partitions All types of joinery. Old furniture refurbishment.

H&S LOFTS LTD

Loft Conversion

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I’m general working carpentry/renovations/painting/kichen/bathrooms /dry lining /fencing /driveways

FM Property Services

Loft Conversion

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At our company, FM Property Services , construction is more than just building — it’s about creating spaces that our customers can trust, enjoy, and feel proud of. With over 15 years of experience, we are committed to delivering high-quality work while making sure every client feels valued and satisfied. We understand that every project is important, whether it’s a small job or a large development. That’s why we work closely with our customers, listening to their needs and turning their ideas into reality. Our team focuses on clear communication, reliability, and attention to detail from start to finish. Customer satisfaction is at the heart of everything we do. We aim not only to meet expectations but to exceed them by delivering projects on time, within budget, and to the highest standards. For us, a happy customer is the true measure of success — and we are proud to build lasting relationships along with strong, dependable structures.

A CONSTRUCTION PROFESSIONAL BUILDS LIMITED

Loft Conversion

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Full property renovations, extensions, loft conversions, outbuildings & more.

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Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

LEO BUILDERS LTD

Loft Conversion

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Imer’s General builder specialises in Structural work for extension,loft conversation, roofing,home refurbishment,garage,etc

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Reviewed by Daniel on 18/2/2022

Imer recently helped me remove old kitchen cabinets and a light rail and install new ones. He was super professional throughout the whole project, promptly responded to all my emails / texts and went above and beyond to make sure the job was to a high standard. I was a little hesitant because he doesn't have too many reviews (he explained most of his work comes from word of mouth), but I'm SO GLAD I DID. Will definitely call him for my next project!

R&M Workers

Loft Conversion

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We work within the M25 area and we undertake large-scale building projects in many areas of London. R&M Workers was founded in 2001 by Saulius Martinkus. Saulius had been in the building industry for over 11 years before forming the company and over the years has built up a great reputation with clients and professionals alike. Excellence is always at the forefront of what we do and our reputation is second to none. We take pride in projects that are successfully completed to the customer's satisfaction, on time, and within strict budgetary constraints.

Home Shape Ltd

Loft Conversion

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Home Shape Ltd is focused on a few very important key words in our business: First quality. There's a reason this was mentioned first. Projects of sufficiently high quality are our best advertising. On it we build our reputation. Second, customer service. We are specialists in the construction industry, the customer does not have to. We are here to advise, explain technical issues, assist in the selection of materials. Communication with our Customers is very important for us. We realize that the building project is often associated with high costs, stress and making extremely important decisions of our Customers. Thirdly complexity. We are able to meet 100% of the investment, including the stage of design, planning and site preparation. By working with us you gain: •Professional services during the implementation of the project construction •Assistance in obtaining planning permission, approvals and any other permits related to the project •Attractive prices •Good management •All work insured •Guarantee up to 10 years •Project completion to the dot and as per budget

Latest homeowner review

Reviewed by Jess on 2/5/2024

I recently had a mansard loft conversion and a two storey rear extension completed by Home Shape Ltd. Overall, I am very pleased with the work they have done. The project was finished on time and within the agreed budget. The builders were professional, courteous, and easy to communicate with throughout the process. The quality of craftsmanship is excellent; both the loft conversion and the extension blend seamlessly with the existing house. I would highly recommend them.

MK Kitchen and Bathroom Installations

Loft Conversion

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Mk kitchen and bathrooms is a small family run business covering the essex area. We cover all aspects of kitchen, bathroom fitting and complete internal house refurbishments. Including carpenty, tiling, plumbing, plastering, painting and also electrical work.

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Reviewed by Dare on 5/12/2025

REXHA BUILDERS

Loft Conversion

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My company is a small company of highly skilled employees with over 20 years experiences. I have recently made my own company called ‘Rexha Builders LTD’ and would like to offer you the best quality work that will make you love it.

J&W Fabrication and Construction

Loft Conversion

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Family run fabrication and welding business and construction company offering all types of manufacturing and installation that works closely with our clients our aim is to provide fabrication and welding solutions also building construction with honesty and quality also help to complete project on time

Latest homeowner review

Reviewed by tina on 3/6/2025

What an amazing job John did. He is a very talented ironworker . Our gate looks like it was made for our house . Would highly recommend .

Catalin Assured

Loft Conversion

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Good man worker with full team Many year experiences and properly Quotation free for the all customer

Latest homeowner review

Reviewed by Frank on 6/9/2020

I would recommend Catalin to anybody, he turned up on time to do the job and did an excellent job. He left my premises spotless after finishing the job. He also charges a reasonable rate.

HANKOV CONSTRUCTION LTD

Loft Conversion

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We are limited company run by multi-skilled treadesman team with more than 13 years of expertise. We believe in delivering excellent work to our client, We cover many types of works and all are quality guaranteed

Elevate Property Group London LTD

Loft Conversion

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REVIEWS IN PHOTOS Elevate Property Group London Ltd is a professional building and refurbishment company serving London and surrounding boroughs. We provide high-quality, reliable trades for domestic and light commercial projects — from decking, fencing and turfing to plastering, internal redecoration, radiator installation and drainage works (including sump pump installation and CCTV drain surveys). Our approach is practical and safety-first: every job is planned with site-specific Risk Assessments & Method Statements (RAMS), COSHH control where required, and a clear sequence-of-works so clients and auditors always know how a job will progress. We operate with experienced operatives and sub-contractors who hold the appropriate qualifications and tickets (CSCS, CPCS for plant, PASMA/IPAF where required, and registered Gas engineers for any gas work). All works are carried out under our management and are covered by full public liability and employers’ liability insurance. We pride ourselves on clear communication, on-time completion and tidy handovers. Every project includes photographic records, competency evidence and sign-off documentation so clients receive a full audit trail. We aim for long-term client satisfaction and offer workmanship and manufacturer warranties as standard where applicable.

Latest homeowner review

Reviewed by Pris on 16/3/2026

I am very pleased with Elevate Property Group London LTD; fantastic job done. Director came very prompt to view property, came with brochure of previous jobs to ease my doubts. Really helped with their expertise to beautify my home. Sometimes it was hard to understand some terminologies but they were able to break down things to the simplest form for my understanding. It was worth choosing Elevate Property Group London LTD. Great communication via calls, text, email. Very please Great Job.