The quick way to find a local Cellar & Basement Conversion specialist in Shenfield

NPC Decorators

Cellar & Basement Conversion

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Elevate your home's style and value with our exceptional Painting and Decorating services. • Expert color consultation and design • Fast, efficient, and meticulous workmanship • Personalized service to fit your unique needs • High-quality paints, materials, and finishes • Flexible scheduling to fit your timeline Whether you're preparing to sell, refreshing a tired space, or creating your dream interior, our premium Painting and Decorating services will elevate your living experience and increase the value of your property. Invest in your home and enjoy the benefits of a beautifully updated space that reflects your unique style. Our meticulous attention to detail and commitment to quality ensures a flawless finish that will have a lasting impact. Let us handle the hard work so you can sit back, relax, and enjoy your transformed living space.

Optimal Finishes

Cellar & Basement Conversion

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At Optimal Finishes , we understand that choosing a contractor is a big decision. That's why our team of specialists and multi-skilled tradesmen is committed to delivering high-quality work with integrity for over 25 years . With a strong record of positive reviews from satisfied customers, you can confidently rely on us. We provide clear, competitive quotes and stick to them—no surprises. We proudly accommodate services for both residential and commercial clients. Our services: -Painting Interior and Exterior Painting Mould and Damp Control -Flooring Installation Laminate, Vinyl, Hardwood, and Engineered Flooring Removal and Installation. Underfloor Heating Herringbone -Tiling Wall and Floor Tiling Splashbacks Tile removal and replacement Bathroom installation Exterior tiling Wet room installation Underfloor heating Swimming pool tiling -Carpentry Bespoke Furniture and Fixtures Doors and Windows Staircases Kitchens -Plastering Decorative Cornicing / Plasterwork Dry Lining & Plasterboard - Installation and Repair Internal & External Rendering Plaster Skimming Polished / Other Plaster Finish Screeding/ Standard Coving -Roofing Chimney repair Clean gutters Roof cleaning Flat roofing Gutter installation and repair Pointing Roof inspection, Installation and repair Solar panel installation Why Choose Us: Our team is passionate about delivering great results. With a 9.8/10 rating from local customers, we take pride in our reliability and quality. We know every project is unique, so we work closely with you to make your vision come to life. Using top-notch materials, we ensure a beautiful, long-lasting finish. Plus, we value your time and strive to complete every project on schedule, making the whole experience as smooth and enjoyable as possible! Ready to transform your space? Contact us for a free quote within 24 hours. Let's discuss your project, and we'll provide you with a detailed estimate.

Latest homeowner review

Reviewed by Lamia on 8/1/2025

Great team, great work, brilliant service. I asked got my daughters room to get split with a partition wall and they done an amazing job. They was thorough, fast, great work. Really polite, great communication and would definitely use for future work

Tennants Building Services

Cellar & Basement Conversion

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We are a Father and Son team with 25+ years of experience in the construction industry, specializing in extensions and outbuildings.

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Reviewed by David on 13/7/2024

Very good work done. Recommended.

JP Building Services

Cellar & Basement Conversion

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Hi I’m Jason p & Darren c Been a master builders for 25+ years worked on grade A listed building to flats cottages semi detached bungalow any building works all come with the standard 7 year guarantee, I’m professional clean tidy tradesman that can put our hand to all trades except electrical & plumbing Customers paramount as word & mouth is very important in the building industry , punctual and always at the end of the phone if needed trust is a big factor also for both the tradesman & the client working relationships work brilliantly, Carpentry work , painting & decorating , rising damp & penetrative damp works , gutter facia eaves installation , cleaning gutters removals everything covered to the highest possible standard achievable Pls allow me to work on your property and showcase my skills many thanks Jason p & Darren c no payments ever made until works completed .

Latest homeowner review

Reviewed by Keith on 27/4/2025

Worked hard to get job done and honoured his price despite having difficulty getting materials.

Avion Homes LTD

Cellar & Basement Conversion

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At Avion Homes, we specialise in new build homes — delivering quality housing from concept to completion. Whether you're a landowner, investor, or first-time buyer, we offer a complete service that covers the full construction life cycle: from early-stage planning, design coordination, and procurement, right through to handover. As TrustMark and Federation of Master Builders (FMB) members, we’re committed to the highest standards of professionalism, reliability, and workmanship. Every project is backed by Premier Guarantee structural warranties, giving you long-term peace of mind. We combine the hands-on care of a local builder with the systems and structure of a professional developer — ensuring your vision is delivered on time, on budget, and built to last. From land to home — we make it happen.

Benfleet Brickwork Company Ltd

Cellar & Basement Conversion

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I have been established for 13 years and cover all aspects of building. We specialise in extensions from footings to completion. We have extensive experience in structural steel work and jobs that are potentially difficult due to limited space. We have completed work for new customers to view and by contacting us we can arrange the nearest job for you to view. We cover all of Essex and are also happy to travel to London and Kent.

Latest homeowner review

Reviewed by Jack on 17/1/2023

Graham and his lads were great. Would highly recommend for your building works. Was always open book about costs and plan of action, spoke on the phone regularly and was always easy to get hold of to give you that piece of mind. Full kitchen extension 5m x 3m from start to finish. Trusted with access to the property and never had any issues.

F&M CONSTRUCTION

Cellar & Basement Conversion

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As 10 years experienced with my team of great builders to provide my clients with the Design and Build service: * Extension Builder * Loft Conversion Specialist * New Home Builder * Conversion Specialist * Restoration & Refurb Specialist * Paint & Decoraters * Plumbing & Heating * Kitchen Fitter * Bathroom Fitter * Flooring Fitter * Tiler * Electrician * Insulation Installer * Bricklayer * Groundworker * Architectural Designer * Plaster * Roofer * Garden, Landscaping & Fencing

Latest homeowner review

Reviewed by julia on 8/8/2020

Very happy with the gardening work. Also various other work around the house that he undertook for me. Very accommodating. I will be using this company again

SYNERGY ELECTRICAL & CONSTRUCTION LIMITED

Cellar & Basement Conversion

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Small Polish building company specialising in loft and kitchen extensions. Save your time and money on any project.

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Reviewed by Mell on 7/6/2019

I would highly recommend Marcin as a competent, professional and reliable builder. He has bags of experience and all the tools. His team put my Summer house together in no time and did a great job.

Afficient construction and design ltd

Cellar & Basement Conversion

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I'm an experienced builder and cover all areas of building work including loft conversions, extensions & refurbishments. My company's aim is to provide a professional, reliable honest service. Every job big or small is done to exceptionally high standard.

Latest homeowner review

Reviewed by Myra on 13/11/2019

The team accommodated some additional changes and unforseen jobs and any issues that came up were addressed as quickly as possible. The team were polite and curteous at all times. We have just requested some additional works with this company.

A.S. Harrison

Cellar & Basement Conversion

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Hi this is A.S. Harrison and my name is Craig Harrison. We are an electrical and mechanical business in the heart of Essex. We serve Essex and London, but are always happy to travel further afield for bigger projects. Customer satisfaction has always been at the heart of everything within our organisation. With nearly 20 years experience we are more than capable, and willing to meet all your needs. I come from a commercial background, I’m bringing all the skills & knowledge I have gained to the domestic world. I trained as an apprentice many years ago! I have all the accreditations including NICEIC, level 2 and 3 electrical, test and inspect and i am JIB approved. We use only the best tools & materials in the Industry. We Employ the most qualified, experienced Electricians, who’s attention to detail is of paramount importance to me. We are always on hand to help & offer advice. As a team we run the project for you in the background. Taking the stress out of the job at hand is why so many of our clients return again and again. There is no lack of contact or waiting to be phoned back with us we can assure you of that. We have an enviable track record at delivering a friendly, professional and first class service. Give us a try and see for yourself. Please do take a look at our website for a more in-depth look at what we offer. We look forward to seeing you soon. Thanks in advance from all of us at A.S. Harrison.

Latest homeowner review

Reviewed by Justin on 3/11/2022

C H Construction Services

Cellar & Basement Conversion

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CH constServices takes great pride in the work we do and the competitive prices we offer. We are always aiming to make sure our customers are satisfied and that they return to us. We are fully guaranteed on any job we do and willing to work any size job.

Latest homeowner review

Reviewed by Andrew on 1/5/2024

Very pleased with the finished results of our flat renovation.

UKFOX CONSTRUCTION LIMITED

Cellar & Basement Conversion

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Fox construction has 25 years experience in the construction industry and we take pride in what we do that's why we have so many satisfied customers.

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Reviewed by Chris on 15/10/2023

Constantine and Costas are the best builders we've ever worked with. They are inspired collaborators and problem-solvers, passionate about their craft and keen to deliver what you want at the best price without cutting corners. They also have excellent plumbers, tilers, painters etc - without exception skilled, reliable and a pleasure to meet. Renovation is a stressful experience but we were amazed how much we enjoyed this period. We miss them! Don't let them slip through your fingers!

Iosip Construction

Cellar & Basement Conversion

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Welcome to Iosip Construction, where craftsmanship meets dedication! Founded by Ioan, with over 16 years of construction experience in both England and Romania, we take pride in delivering exceptional quality and unmatched expertise in the construction industry. At Iosip Construction, we are committed to hard work, ensuring that every project is executed with precision and excellence. The services we offer include: - Extension construction - Loft conversion - Porch construction - All aspects of Rendering & Plastering - Tiling - Full House Refurbishment What sets Iosip Construction apart is not only our wealth of experience but also our unwavering commitment to customer satisfaction. We strive to make the construction process enjoyable for our clients by providing transparent communication, reliable timelines, and, most importantly, by ensuring that you are delighted with the final outcome. Our experienced team of five professionals is dedicated to delivering high-quality results in each of these services. From expanding living spaces to enhancing the aesthetic appeal of your home, Iosip Construction is your trusted partner in construction excellence.

Latest homeowner review

Reviewed by Dewang on 10/10/2017

Excellent tradesman with very good skills and very reasonable. The quality of the work is very good and people are also trustworthy.

Iulian Electrical Services

Cellar & Basement Conversion

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We are a small family run business, our services include New builds, lofts, extensions, refurbs, we also take on small refits kitchens, bathrooms, gardens, structural alterations and ground works, plumbing and electrical. We aim to provide a comprehensive build package under one umbrella. Since opening our business in 2016 our main principle is "never cut corners or standards". We have managed to grow the business in the last few years immensely and establish ourselves as a recognised name. We aim to minimise stress for our clients by offering our expertise in all areas of the construction process and undertaking comprehensive project managing services with design consultation service also available throughout your project. We can provide all the services above by our own in-house team not 3rd parties or sub contracting. If you would like to know more about the work we do or would like a quotation for a project, please send us a message from the contact page or give us a call. We aim to respond to all queries within 48 hours.

Latest homeowner review

Reviewed by Jay on 22/3/2024

Excellent job. Very neat, tidy and precise.