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

High Blue Builders

Cavity Wall Insulation

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High Blue Builders are a team of highly dedicated and experienced professionals with a passion for the built environment and a proven track record of delivering successful projects of various scales. Be it an extension, refurbishment or a large scale new build development, we take pride in delivering projects tailored precisely to match the vision of our clients. High Blue Builders have an in-house RIBA Chartered Architect who has vast experience in producing effective conceptual and detailed designs that are most likely to achieve planning consent. We can also take complete responsibility of your planning application and can provide insightful industry guidance to help you maximise the potential of your site. Furthermore, we are very experienced in engaging with local councils, Building Control (complying with building regs), party wall surveyors and managing stakeholders of sites such as neighbours and pedestrians. Our management ensures each project is delivered as smoothly and efficiently as possible. No project is too large or small for High Blue Builders and we strive to provide an outstanding quality of service at the most competitive rates.

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

E Building Services LTD

Cavity Wall Insulation

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Hi, I have over 12 years of experience in the construction and renovation industry, with specialist expertise in: * Drylining * Carpentry * Restaurant refurbishments * House refurbishments * Loft conversions * House extensions * Bathroom Renovation Over the years, I have built a trusted team of skilled and qualified tradespeople, allowing us to manage projects from start to finish — from planning and groundwork through to the final finishing touches. Our Services Include: * Plumbing (Gas Safe registered) * Electrical work (fully certified) * Roofing * Loft conversions * House extensions * Groundworks * Gardening and landscaping * Fencing * Waste removal No job is too big or too small. We take pride in delivering high-quality workmanship, reliable service, and excellent communication throughout every project. I’m always happy to offer advice, answer questions, and discuss your requirements with no obligation. Thank you for taking the time to visit my profile. I look forward to hearing from you and helping with your next project

Latest homeowner review

Reviewed by John on 14/2/2025

Job done to very good quality but job did run over due to the Christmas period overall very happy

Quinn

Cavity Wall Insulation

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Quinn construction Ltd general building works, specialize in Knockthrough, garage conversions and chimney breast and stack removal

Latest homeowner review

Reviewed by Srinivas on 18/11/2025

Highly recommend Ben for plumbing and rendering work! He did a fantastic job — everything was completed to a high standard, on time, and within budget. Very honest, easy to communicate with, and offered practical solutions without upselling. His pricing was fair and transparent, and the quality of work speaks for itself. It’s rare to find someone so reliable and skilled these days — will definitely be using him again!

Super Smart Builders Limited

Cavity Wall Insulation

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From stunning home extensions to innovative loft conversions, our expert team transforms properties across London , Kent , Essex and surrounding areas with nearly three decades of trusted craftsmanship. From concept to completion, we bring over 25 years of expertise to every project across. Extensions Add the space you need with extensions that complement your home . Loft Conversions Turn your unused loft into a functional room that adds real value to your property. Renovations Refresh and modernise your home with renovations that make a real difference. General Building From repairs to major building work, we handle projects of all sizes with care. New Builds Complete new property construction built to your specifications and the highest standards.

Latest homeowner review

Reviewed by Annabel on 15/7/2026

Arnie was a great builder to work with throughout the kitchen and bathroom renovation. He did an excellent job, took the time to understand exactly what we wanted to achieve and had great attention to detail and worked with us to ensure we could stay within budget. It was our first time renovating a property and Arnie was incredibly helpful and reliable. I would definitely recommend working with him.

LERION LTD

Cavity Wall Insulation

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LERION LTD specializes in high-quality brickwork services, offering expert craftsmanship for both residential and commercial projects. Our skilled team is dedicated to delivering durable brickwork solutions, from new constructions to renovations and restorations. We pride ourselves on our attention to detail, customer satisfaction, and commitment to using the finest materials. Let us build the foundation of your vision with precision and care.

Elevate Property Group London LTD

Cavity Wall Insulation

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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.

Your Local Mainteance Team LTd

Cavity Wall Insulation

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Your Local Mainteance Team Ltd based in Horley , Surrey. We are a small but friendly team who will come out and give you a free quote. No job to small! Repairs, Drains, Concreting, fencing, brick work Gardening etc. And all roofing new and Repairs

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Reviewed by Daniel on 12/12/2021

Top draw

BALAN CONSTRUCTION

Cavity Wall Insulation

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Our team is dedicated to provide very good service and professionalism. We deliver a full range of service and product solutions to businesses, commercial or residential jobs. let us assist you for design, installation, maintenance and building services.

Latest homeowner review

Reviewed by Owen on 26/4/2021

Seby and his team did a fantastic job refurbishing my bathroom they started and finished on time, even completing a few additional tasks at no cost. Would definitely use them again

New Beginnings Construction Ltd

Cavity Wall Insulation

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New Beginnings is a family run construction company specialising in extensions, loft conversions, home refurbishments. Named New Beginnings to represent the New Beginning that our works provide for clients within their own home. Run by Simon and Malcolm who have a combined 60 years experience in the construction industry working at every level from small refurbishment works up to large scale new build housing schemes. Now focused on residential works as this offers the greatest job satisfaction. It is genuinely a pleasure to assist people in maximising the potential of their home.

Toma Lup

Cavity Wall Insulation

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We are a small group of professional builders with 15 years experience specialized in building and refurbishment properties for people that don’t want a lot of hassle and headache when dealing with builders, so we are providing all the services from start to finish and ensure everything is done to high standards while keeping the client satisfied on the price.

Infrasurv

Cavity Wall Insulation

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Infrasurv is able to provide a building and landscaping service from small projects such as drainage repairs, groundworks, footpath and driveway works, brickwork, fencing, facia,guttering and roof repairs to both flat and pitched. Also design services.

Latest homeowner review

Reviewed by Lesley on 19/7/2026

Trademark Roofing

Cavity Wall Insulation

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We have been in business for 15 years now everything I now my dad passed down just like his father before him I opened the business myself and we love to satisfy our customers We offer a range of services including Painting, pvc, pressure washing, gutter cleaning repair and installing, fencing installed and painted, block paving, gardening, roof installer and repair; rendering and pointing works, general maintenance on interior and exterior. If u have any questions we are happy to answer them for u so don't hesitate to get in contact

Inaadeen LTD

Cavity Wall Insulation

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At Sabr construction We Provide customers with the best quality of work for affordable prices.

Latest homeowner review

Reviewed by Senthil Kumar on 26/11/2024

Nice work, many thanks Omar

nicuABRU.SERVICE LTD

Cavity Wall Insulation

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NICUABRU SERVICES LTD is a company formed over 7 years ago, specialized in flats, houses renovation and house extensions. Our aim is to provide good quality services at a reasonable price and customer satisfaction is crucia

Latest homeowner review

Reviewed by TONY on 3/12/2024

Fantastic work, above and beyond what we asked them to do. Very happy with the finished job, done quickly too. Also great advice on other aspects of the refurb. Would definitely want to use the guys again. Thanks Nicu and Daro.

Mario London Lofts

Cavity Wall Insulation

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Fast, efficient, and honest, Mariolofts has become a reputable and well-known service provider. Our team is up for every job, managing projects with the skill and experience our clients have come to expect. We want our customers to be satisfied with our work, which is why we provide open communication channels throughout the duration of each project.

PG Build

Cavity Wall Insulation

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PG Build offers a diverse array of specialist building services designed to enhance your educational, commercial, or residential projects. Our offerings range from bespoke Playground Specialist Services and comprehensive Renovations & Remodelling to cutting-edge CCTV & Networking solutions, ensuring exceptional quality in every facet. Our expertise also includes Resin Bound Paving, Play Equipment Installation, and innovative Custom Projects. Additionally, we are proficient in Wet Pour Safety Surfacing, Landscaping, Automated Access Solutions, and reliable Maintenance Services. For those seeking distinctive solutions, explore our Custom Container Buildings. Choose PG Build for a partnership dedicated to realising your vision with unmatched precision and excellence.

SJ Roofers Ltd

Cavity Wall Insulation

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Sjroofers pride ourselves on providing a professional, reliable and competitive roofing service for pitched and flat roof projects.