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

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Browse Cavity Wall Insulation specialists

Take a look at our Cavity Wall Insulation specialists profiles, read reviews and request quotes directly.

R&B refurbishment ltd For a decade, a Proficiency building company based in London has led all aspects of construction, luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, our ethos is quality-first craftsmanship for the very best in residential design and build in London. When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last.

Latest homeowner review
full starfull star
Reviewed by Andrew on 19/5/2025

Fired him for appalling work, no-shows and delays; see his other bad reviews. He's a middle man; does not do any work; got others to do it like a plumber, then a tiler the next day; slow work made worse when someone messed up or did not show up. Ali only shows to deliver materials or check work. Quick to reply when wanting the job. Slow/no response once job starts thinking you wont cancel. Materials I paid not returned; take every receipt and check you keep/use every item as he will even for wipes/tape

Daniel ltd Team is built on traditional values, which is shared by all of my employees. You will receive the best service and quality in every phase of your project. Making the Ordinary, Extraordinary.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jane on 20/3/2025

Daniel and team did a superb job in a tight time frame. Excellent work.

J4H Civil Engineering Ltd is a trusted company providing a range of property maintenance and home improvements for domestic and industrial customers in Feltham, Middlesex, West London, and the surrounding areas.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jason on 13/4/2025

Delighted with the service received from this company. Completed the job to quoted budget and well within the maximum timeframe quoted including doing some extra work (painting hallways, replacing spotlights) that weren't in the original job. Everything looks really good, and I wouldn't hesitate to recommend them.

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
full starfull starfull starfull starfull star
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

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.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sam on 2/4/2025

Kaz was great. He understood what I wanted when other people who quoted just didn't understand or said it wasn't possible. I'm super happy with the kitchen, he did a great job.

We have over 12 years experience in internal plastering and external rendering. We cover all aspects of plastering including Venetian (polished plaster) and microcement.

Latest homeowner review
full starfull star
Reviewed by Viktors on 18/11/2024

the worst job ever i have seen i hired anthony as a professional to do some finishing touches on venetian plaster but he didnt do it he took a deposit then he disappeared for three weeks telling stories that he was sick or he didn't have time when he finally came to do the job he did it even worse than before came with one can of filler and made my walls a ugly color arguing that they couldn't be done better didn't return the deposit! i don't recommend it to anyone, do not pay deposit this person

We are a family run business with over 10years experience in the trade, specialising in fencing-roofing and landscaping. Covering Kent Essex and London. All aspects of work undertaken no job is to big or to small. all work is guaranteed fully insured

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Matt on 11/2/2025

Really great team. Joe and Tom quickly identified what several previous "roofers" had failed to spot. They also fixed issues created by the previous "roofers". Very pleased. Finally found someone who knows what they are doing does what the promise and can be trusted.

started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

With over 10 years of experience in the field, our dedicated team specializes in a wide range of refurbishment projects. We take pride in transforming spaces, whether it's residential, commercial, or industrial, ensuring that every detail is meticulously attended to. Our expertise encompasses everything from interior renovations to exterior upgrades, allowing us to breathe new life into any environment. We are committed to delivering high-quality workmanship, utilizing the latest techniques and materials to achieve stunning results that meet our clients' needs and exceed their expectations.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Aidan on 24/5/2025

Cosmin, Alex and all their colleagues were excellent. They installed a new toilet room, exactly as we wanted it. The work was high quality, but most importantly Cosmin is accommodating and easy to work with. We are already planning to do another job with him.

Honest business build on trust&pride. Gas Safe and JIB Plumbing Heating and Mechanical Engineering Services. 12 months guarantee on all installations An all in one upfront price that offers excellent value for money.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Vikas on 18/4/2016

Excellent work on my garage conversion project by Klodian and team! Brilliant finish and overall quality of work. Would definitely use them in future.

I have been in the trade for 22 years. I worked for dulux before I set up on my own 10 years ago. I undertake all aspects of internal/external painting and decorating with a professional, friendly and reasonably priced service. I take pride in my work and aim to make my customers happy with the quality of my work. All my work comes with a guarantee. We also do internal wall skimming and plasterboard repairs, waste removal and house removals.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by andrew on 11/5/2025

Having been let down by my regular painter, I had to bring someone in asap to decorate a two bed apartment within 7 days. Wallpaper stripped, walls made good and full paint job on walls, ceilings, door frames and skirtings required. Thankfully Pierre and Jean were able to help. Job was done in time and to a good standard. I will use them again. It's always a bit worrying using new tradesmen but I wouldn't hesitate to call these guys again. Thanks for your help

over forty yrs building experience specialising in all aspects of skimming floating Gypsum plaster Rendering sand and cement K Render Internal Thermal board Installations Lime plaster Solo one Breatheaplaster Diathanite,silicon and monocouche rendering to full renovations I bring all my 40 yrs experience to help with your project keeping costs low and work standards high frendly easy going team always eager to help just call me for a chat to get things moving on whatever work you require

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jo on 5/10/2017

Very responsive, good value, happy to help. Would recommend!

What makes us the Best We are a reliable, punctual, tidy and most importantly a friendly team that you can rely on. WE ALSO PROVIDE A GENERAL BUILDING SERVICE which include .PAINTING,TILING,PLUMBING,BATHROOMS AND KITCHENS,FENCING,PATIOS AND MUCH MORE Our customers are our number one priority, and we carry out each job to the highest standard of workmanship. Call us today for free advice and quotations

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David J on 9/3/2025

Apollo were very good quote but it was to much, so I emailed them

At GLEN CONSTRUCTION, we offer a full suite of home improvement services tailored to meet your needs. Our expert team specializes in: Carpentry: Crafting custom woodwork, from cabinets to intricate moldings. Brickwork: Building durable and aesthetically pleasing brick structures. Tiling: Installation of your preference colors and shapes on you bathrooms and floorings. Rendering & Plastering: turning the old walls and cielings to a new life. Painting & Decoration: Transforming spaces with professional painting and decorative finishes. Plumbing: Providing reliable plumbing services to ensure your systems run smoothly. Let us help you create the home of your dreams with quality craftsmanship and attention to detail.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mandy on 26/5/2025

Glen was knowledgeable, efficient and polite. He did a splendid job of reinforcing my wardrobe. I wouldn’t hesitate to hire him again.

NICEIC approved and fully insured electrical contractors covering all of London. Welcome to the world of Bennet Baldwin Ltd. We are the premium choice in emergency electrical work, offering our expertise and service to keep your home and business safe. Our team of professional and reliable contractors are available 24/7 to attend to all kinds of emergency electrical repairs and issues. Whether it’s fixing a faulty circuit or replacing your old fuse board, you can count on us to deliver the highest quality work at competitive prices. With the best materials, a comprehensive guarantee and full customer satisfaction, you can rest assured that you will get the perfect solution for your electrical needs. We understand that emergencies can occur anytime and we take pride in offering a fast and efficient response to ensure your safety and comfort. Our experienced electricians know exactly what needs to be done and are always prepared for any challenge. With the latest technology and top of the line safety equipment, no job is too big or small for us. At Bennet Baldwin Ltd, we strive to provide excellent customer service and value for money. With a free quote and free consultation service, you can be sure that you will get the best solution for your electrical requirements. Make the right choice with Bennet Baldwin Ltd . Put your mind at ease and get in touch with us today!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Shilpa on 22/4/2024

Quotes shared timely, good communication and excellent work done in under a week. Will certainly use their services again if needed. Recommended.

We have 15 years of experience within the industry. We offer a wide range of services: Laminate Flooring Floor Tiling Door / Window painting External wall painting Internal Painting & Decorating Wall murals / Paint effects Wall Tiling We work hard and clean and make sure that our clients are happy.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by giulio on 15/4/2025

Alin is reliable, punctual, and honest. We agreed the price of the job and I did not have any surprise, and when we had to do something extra he was very reasonable with price. He and his team started on time, were very respectful, did a good job, and are very easy to work with. I would happily work with them again.

Residential and commercial building contractor specialising in kitchens, bathrooms and full renovations. With over 12 years experience in the building industry our attention to detail is paramount.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 23/7/2024

Very quick, well priced and they did a great job. Thank you

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Pranav on 7/11/2019

Valentino has done a fantastic job of bathroom and kitchen refurbishment. He has delivered what he had promised no hidden charges and no false promises. Very reliable and soft spoken. He uses the best material in the market so quality of product is very good. He did the facia as well which is also of very good specifications. Overall he is a fantastic builder and I would 100% recommend him.

Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in London/Essex and the surrounding 10-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on. RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. Each contractor that works for RMR Building & Renovation Ltd is fully qualified and insured and delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Calladine Services is a family run business which has been established since 1989. We specialise in painting agricultural, industrial and domestic buildings with our access platforms and American airless spray units.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Michelle on 29/1/2024

Swift and thorough.

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles