The quick way to find a local Cavity Wall Insulation specialist in Longfield

Prime Build

Cavity Wall Insulation

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Prime Build – We Build It Like It’s Our Own At Prime Build, we’re all about quality work, honest communication, and bringing your ideas to life. Whether you’re building your dream home, giving your place a much-needed update, or taking on a commercial project, we’ve got your back from start to finish. We’re a team of experienced builders who take pride in doing things right—no cutting corners, no surprise costs, just solid work and great results. What We Do: - Renovations & extensions - Custom builds - Kitchens and bathrooms - Groundworks - Bricklaying - Carpentry - Plastering - Commercial projects - Project management - Property development - We cover all aspects of the building trade Why Work With Us? - We’re licensed, insured, and easy to deal with - Clear quotes, no hidden fees - We show up, keep our word, and stick to timelines - Friendly team that treats your project like our own - Quality materials + skilled craftsmanship = lasting results At the end of the day, we love what we do—and we think it shows in every project we take on. If you’re ready to build something great, get in touch with us and let’s make it happen.

Latest homeowner review

Reviewed by Bruce on 29/1/2026

Hi Danny and co did a great job fixing my fire doors. Quick efficient and good workmanship. Will definitely use again infact I am

JNM CONSTRUCTION SERVICES

Cavity Wall Insulation

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sole trader operation with over 35 yrs continuous experience. trade indentured, city&guilds1st and time served.all aspects of brickwork with particular concentration to repointing, restoration,strengthening& surface cleaning.all lime& Portland mortar done

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Reviewed by Heath on 15/1/2026

Langley Property Services

Cavity Wall Insulation

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We are a family run Painting and Decorating company based within Writtle, Essex. Established in 1992 by one of the partners, Martin Hoban. Specialising in Internal and External Finishes and Redecorations. Our aim is to provide a professional and reliable service to our clients.

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Reviewed by John on 10/1/2025

CS

Cavity Wall Insulation

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ZAMFIR LTD

Cavity Wall Insulation

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I am a self employed, multi skilled handyman, I have over 30 years of experience in civil and residential construction, experience gained on sites around the world, such as: Italy, France, Belgium and Luxembourg, (Europe) Kuala Lumpur, Nagasaki, Mali , Singapore, (Asia) Sao Paolo, Rio de Janeiro, Salvador and Recife (South America). I'm in England to learn English better, and during this time I'm working to win. I can execute the whole range of construction works from the foundation of a house to the key. They have a team of collaborators of up to 8 people, all with good manual and building experience

CANI BUILDING SERVICES LTD

Cavity Wall Insulation

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We have been working at this trade for over 15 years. My company and works people hold a number of different NVQ qualifications such as electrical, engineering, railway engineer, civil engineering. We take customer service very seriously and we ensure to reply as soon as possible when someone contacts us. We also ensure we give a fair deal for a great service in return.

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Reviewed by Sean on 2/4/2025

We hired Cani Building Services to replace the front stairs and pathway of our Victorian home with granite pavers in the spring of 2025. When evaluating the builders it was important to us that we found somebody who was professional, reliable, and detail-oriented. Durim offered a competitive quote and promptly started work. ?He completed our job to a high level of quality within a week’s time, and we are very pleased with the outcome. We would absolutely recommend his services to others!

Bogdan & Lucian Maintenance

Cavity Wall Insulation

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Deliber 5 star Services always in time

JS7 Service LTD

Cavity Wall Insulation

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I am an experienced builder providing a wide range of interior and exterior construction services. I specialise in all aspects of building work, including bricklaying, plastering, painting and decorating, paving, flooring, plumbing, and fencing. I also carry out complete projects such as driveways, kitchens, bathrooms, garage builds, extensions, and loft conversions. From small repairs to full renovations, I handle every job with care and attention to detail. I take pride in delivering high-quality, strong, and reliable work, ensuring every project is completed to a professional standard. I focus on good workmanship, safety, and customer satisfaction at all times. I am hardworking, trustworthy, and able to work independently or as part of a team. No job is too big or small, and I always aim to finish on time and within budget.

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Reviewed by Noel on 8/5/2026

Very happy with the garden wall repair. Neat work. Good workers.

JFS Landscaping and Driveways

Cavity Wall Insulation

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JFS landscaping Skilled Landscape all aspect of landscaping - Driveways - Patio Slabs - Turfing - Fencing - Concreting - Pointing - Brickwork - Block paving - Graveling - Drainage - Pressure Cleaning Roof Repairs - Ridge Tiles Repointing - Chimneys Rebuilt/Repointed - Dry Verge Systems - UPVC Fascias - UPVC Soffits - Cladding - Guttering - Down pipes - Roof Pressure All Work Fully Guaranteed - Free Estimates and Advice - Competitive Prices - Reliable - Flexible with days and hours Other services include: Painting and decorating Carpentry

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Reviewed by Joy on 24/10/2024

Good guy did a good job.

K1 Building & Electrical Services

Cavity Wall Insulation

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K1 Building and electrical is fully experienced building company supplying the full range of building sevices . We aim to give the highest standard of work we can to every customer . As a long standing building company we have made some great partnerships with othe trades and we can now offer the full building package with K1 taking care of the management so we can get the project finished with out all the hassle of you the client looking for separate trades. We have now completed a full range of building projects and can supply loads of references and photos. We look foward to completing your project to our highest standards.

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Reviewed by Kay on 12/3/2026

Kaz installed 6 Fire Rated doors to the specification we agreed.

Muur Mechanical Services

Cavity Wall Insulation

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We at Muur Mechanical Services are a small professional plumbing and heating company. We have over 20 years of industry experience with fully checked and vetted references. Guaranteed work done to exact current building regulations performed by fully qualified and registered engineers. For total peace of mind all work is fully insured and comes with our own guarantee. Small and larger work undertaken. Whether it's just a leaking tap or a central heating system that requires a full power flush, we can help.

Cole Thomas Building & Development

Cavity Wall Insulation

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Cole Thomas is a company that prides itself on delivering a friendly, honest and passionate building service, from start to finish we understand that no detail is too small, and we aim to ensure all client requirements are met in full. As a company that strives for perfection, our 10 years of building experience ensures that no matter the size of job that we undertake you are sure to be delighted with the results. Our team of craftsmen are carefully chosen to ensure that nothing is overlooked, from planning stages, to design and completion. A conscientious and diligent approach means that whilst we never cut corners, we will always meet deadlines on time and on budget, we guarantee a premium, professional service from our workmanship right down to our time keeping and cleanliness. Our clients can always expect technical expertise, timely responses and to be kept updated throughout the works process. Services we provide: • Brickwork • Hard Landscaping • Plastering • Extensions • Conversions • Alterations • Refurbishments • Property development Our work covers a vast range of domestic extensions, conversions, alterations and improvements. Contact us, we would love to hear from you!

Legacy Building & Landscaping

Cavity Wall Insulation

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We are a London-based building and landscaping company dedicated to delivering high-quality construction, landscaping, and property improvement services across the city. With a strong commitment to craftsmanship, reliability, and attention to detail, we provide complete solutions for residential and commercial properties. Our services cover all aspects of landscaping, house extensions, and property renovations, transforming outdoor and indoor spaces to meet our clients’ needs and visions. From garden design, patios, driveways, and fencing to full home extensions, refurbishments, and structural improvements, our experienced team manages every project from start to finish with professionalism and care. We work closely with our clients to ensure every project is completed to the highest standards, on time and within budget. Whether you are looking to upgrade your garden, extend your living space, or completely renovate your property, we deliver durable, stylish, and functional results tailored to your requirements. Our reputation is built on quality workmanship, transparent communication, and customer satisfaction, making us a trusted choice for building and landscaping services across London.

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Reviewed by Michaela on 13/4/2026

Morley Gardens

Cavity Wall Insulation

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At Morley Gardens we pride ourselves at being the best in our field of garden management and landscaping. We offer an excellent service to all our customers at an extremely competitive price. We strive to go the extra mile, so all our customers are extremely happy. Robert

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Reviewed by Nadia on 19/2/2024

Did exactly as requested, and fit me in promptly after quote.

DH Bathrooms & Kitchens

Cavity Wall Insulation

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Hello, My name is Deyan Hristov. We are a reliable company with 15 years' experience of quality repair solutions for your homes. We have been creating homes, that bring joy and satisfaction to our clients in London and surrounding areas. Our team of experienced traders offer a comprehensive range of services for all the internal refurbishments. Let us to give you a hand to achieve a best result. DH BATHROOMS & KITCHENS LTD offer: - TILING - PLUMBING - CARPENTRY - KITCHENS AND BATHROOMS RENOVATION - WET ROOMS - ALL ASPECT OF FLOORS -PAINTING and DECORATING - LOFT CONVERSION - NEW BUILD -etc. WE OFFER FREE QUOTATIONS AND GUARANTEED HIGH QUALITY RESULTS FOR REASONABLE PRICES.

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Reviewed by Gheorghe on 4/2/2021

Very good quality and the best price

H&S LOFTS LTD

Cavity Wall Insulation

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

Henowe Construction

Cavity Wall Insulation

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At Henowe Construction we are a small family run business, with over 30 years experience in the building trade. All work is undertaken and no job is too big or too small. Please feel free to contact us for a no obligation quotation.