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Cavity wall insulation specialists near me | Rated People in Blackwood, Gwent

There are 490 Cavity Wall Insulation specialists in Blackwood, and last month we helped homeowners get quotes for their home improvement jobs.

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We have 45 years experience between us in the construction industry and 25 years experience in all types of roofing including rubber, fibreglass, slate and tiled roofing. Chimney removals, facias soffits and water goods. & fitting vellux windows. We also have 25 years experience in groundworks., landscaping, operating plant. bricklaying, rendering. we specialise in new builds, extensions, renovations, loft & garage conversions & damproofing. We have a lot of experience in sourcing properties to renovate for resale and rental. We cover all aspects of home improvements.

Latest homeowner review

Reviewed by Andrea on 1/10/2024

The team are excellent in all regards, very happy with the work completed and would highly recommend. Competitive pricing and polite and courteous throughout the job.

Raffertyglazingspecialises in upvc products windows,doors,Frenchdoors,grp fibre glass roofing,all roofing systems,fascia,soffit,guttering system,chimney repair etc. all work guaranteed we are a genuine trustworthy company where quality and price meet

Latest homeowner review

Reviewed by Chris on 8/4/2022

Friendly and helpful. They fixed my roof without fuss.

I am an experienced builder. i have built my business up through a good reputation. I have 21 years of experience within the building trade with qualifications within all aspects of plastering and rendering. I have a small team of skilled tradesmen, including roofers, carpenters, and plumbers, which enables us to take on a wide variety of jobs and complete them to a high standard.

Latest homeowner review

Reviewed by Ian on 31/1/2025

Parks Installs

Cavity Wall Insulation in Blackwood

Parks Installs is a versatile all-trade company with a focus on transforming homes through expert services in bathrooms, kitchens, extensions, and loft conversions. With over 30 years of combined experience, we are dedicated to delivering high-quality and customized solutions to meet your home improvement needs.

Latest homeowner review

Reviewed by Fiona on 11/6/2024

An amazing job done. Superb work, from all 3 guys. Very knowledgeable, great recommendations and a fantastic result. We’re so pleased. These guys are so nice to work with and did a fab job clearing up too. Highly recommended. Very competitively priced too.

LSJ Building & Construction is a professional, affordable and reliable company based in Cardiff and the surrounding areas. We guarantee you competent, efficient and punctual building services for any size of project. We are rapidly growing and are happy to be able to say that we have a high percentage of repeat work from satisfied customers. We value our customers’ homes and business premises carrying out our work in a careful and respectful manner, minimising disruption. We are highly experienced contractors and all of our work is carried out by competent persons to current regulations. LSJ Building and Construction covers all aspects of building work including: New Builds Extensions and Loft Conversions Renovations Kitchens and Bathrooms Carpentry and Joinery Driveways, Patios and Fencing Groundwork Foundations and Brickwork Windows, Bi-Fold Doors, Conservatories, Guttering, Fascia's and Soffits Plumbing and Heating Roofing Plastering Tiling Painting & Decorating IMPROVE YOUR HOME THE LSJ WAY!

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Reviewed by Jacqueline on 26/1/2024

Excellent builder and our project has begun

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Reviewed by tessa on 15/2/2013

good quick efficient job

Powell Construction

Cavity Wall Insulation in Blackwood

we are now trading as powells construction

Latest homeowner review

Reviewed by Stephen on 16/8/2018

We are really happy with the work, I would recommend Castle Construction to anyone.. Fantastic quality, reliable and a friendly bunch of lads, we agreed a price a start date and it was all delivered to what we agreed. Thanks again, I am sure we will use them again.

Hi i am a time served carpenter with 35+years experiance roofing cut & trusse slate and tiling kitchen fitting all 1st & 2nd fix work upvc ceramic tiling bathroom fitting.plastering

Latest homeowner review

Reviewed by Dave muckell on 24/7/2014

After I booked I went out to buy the door when he came to fit the door we found out I brought the wrong size door so with out any charge we rebooked a fitting when he came back we had the wrong locks he waited for my wife to get the right one 3hours later the door was fitted with no extra charge for the door fitting thank you a great job and a great price will use again

Hi, my name is Rob and I run RCL Home & Garden Services which is a small, friendly, local home and garden maintenance company based in Barry. Covering the Vale of Glamorgan and beyond.

Latest homeowner review

Reviewed by Eliz on 14/6/2013

Very Nice Guy And Very Good Workman Great

Henry James is the sole proprietor of the company with building experience over 35 years. The company has been specialising general building work inside and outside the Carmarthenshire area.

Latest homeowner review

Reviewed by tracey on 31/12/2013

Henry has done an excellent job in re-rendering my property and associated tasks. He showed expertise when advising me on the work to be under taken. He kept me abreast of progress and was reliable and professional throughout the process. The work has been completed to a high standard and I am very happy to have chosen Henry James as my builder. Found that Henry Was very satisfied with the quality and care good understanding of the work that was required and was able to point out additional needed work

Plumbing & Heating

Cavity Wall Insulation in Blackwood

We have expertise in installing bathrooms and Kitchens ..we cover all plumbing and electrical hook ups and can offer design choices and advice . We have designed and custom fitted kitchens and bathrooms with extraordinary character over the last 22 years.

Latest homeowner review

Reviewed by John on 9/4/2016

I found Matthew to be very honest and trustworthy ,he explained what needed doing without trying to fob me off with some tall stories ,he was clean and tidy at all times ,very polite ,not afraid of hard work ,in fact one very cold night he was still working in the dark to make sure everything was working ok ,I would highly recommend Matthew to anybody ,in fact I have told all my many friends about him and his clean and tidy work ,excellient work,very reliable ,very good value. Thank you Matthew 10/10

Please visit my website at dreamhomeimprovements.org.uk to see the work we have competed. We carry out work from extensions, loft conversions to fitting internal doors . Please contact us for a free quote.

Latest homeowner review

Reviewed by Rhys on 22/7/2013

Dream Home improvements fitted a kitchen for us at a very good price. First impressions were very good and we were not let down. Richard visited us in the evening at a time convenient for us and was professional, making the process easy for us. Throughout, Richard was very flexible (especially when we changed the plans). From the start Richard was clear on the costings and there were no surprises. We are very happy with the final product and I definitely recommend Richard and Dream Home Improvements.

adriscollbuilders

Cavity Wall Insulation in Blackwood

We have recently registered with the website and have over 30 years experience in the building industry. All aspects of building work undertaken including new builds, extensions and 'award winning' renovations (CLA farm buildings award scheme).

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Reviewed by Manon on 23/4/2013

A very efficient service, friendly and very punctual, building work and cleaning up was carried out swiftly and professionally. Thank you.

Latest homeowner review

Reviewed by John on 7/4/2014

We would highly recommend Craig for any plastering work required - he did a first class job of re-plastering a ceiling for us, with minimum fuss, and we certainly hope to use him again in the near future! (we are now awaiting quotes from him for other work)

k d williams home improvements and repairs honest & reliable service.free quotes & fully insured.

Latest homeowner review

Reviewed by Danielle on 25/5/2017

Thanks Kev - really great job on the master bedroom. Looks really fresh & clean!

We offer a reliable and fast service covering all aspects of Masonry & Restoration work .

Latest homeowner review

Reviewed by Marko on 4/2/2014

LTC did a great job for us, quickly, without fuss or delay. I can recommend them for work with no reservation.

James Turvey.com

Cavity Wall Insulation in Blackwood

Towy Interiors building contractors, specializing in residential renovations and refurbishments, new build and house conversions our valued clients are gained through word of mouth and personal recommendation.

Latest homeowner review

Reviewed by Jenny on 16/4/2013

James cut and fitted 3 shelves into a very awkward alcove. He managed to match the shelves we already had in another alcove. very pleased with work done. would recommend him and use him again

I have over 25 years experience in plastering and home maintenance. I have an eye for detail and my workmanship is of the very highest standard. I take considerable pride in my work and can provide a portfolio of photographs and references if required. I am extremely clean and will leave any room I work in as I found it. I use floor protection to ensure you are left with no mess as can be seen in my photograph gallery. My prices are reasonable and extremely competitive given the standard of work I provide. I am reliable and punctual and will send you a text message prior to arrival at your home. All staff are vetted and trained to the very highest of standards. You will not be disappointed by my service.

Latest homeowner review

Reviewed by Mandy on 5/4/2018

Great guy did a really good job

R Smith & sons

Cavity Wall Insulation in Blackwood

Latest homeowner review

Reviewed by Guy on 27/8/2013

Very nice work, prompt and as quoted. It was necessary to access a neighbour's property to do this work, and she was also impressed and pleased with the tidy way in which everything was left. Would recommend.

Over 25 years in the building trade, Pop over to facebook to see my page "IFAN THOMAS CARPENTRY" to see some of the jobs i've done

Latest homeowner review

Reviewed by RUSSEL on 29/8/2014

an excellent, clean, prompt, no hassle workman. would recommend very highly

I am Carpenter joiner specialising in high end site joinery and associated building work

Latest homeowner review

Reviewed by David on 7/12/2016

Very clean and capable tradesman did a great job and we are very happy

oaklands

Cavity Wall Insulation in Blackwood

we are a multi trade company based in new tredegar business park. est in 1989 we now carry out work for schools in mostly RCT and CCBC areas, such work includes fencing, building maintenance & construction, landscaping artificial grass laid,roof repairs,

Latest homeowner review

Reviewed by Philip on 23/7/2018

Had this work done nearly 24 month ago, top quality and lasted perfect in all weather conditions. Would highly recommend.

Hello,we have over 25 years of experience in all aspects of the building trade. From replacing a missing slate to building a house, even covering all garden works to! all work undertaken, no job to big or to small.

Latest homeowner review

Reviewed by gareth on 28/3/2019

told loads of the blokes in work about the great work i had done and many have had his number 100% happy see you when you fit my new kitchen in autumn lol

A & S carpentry

Cavity Wall Insulation in Blackwood

A & S CARPENTERY specialize in kitchen and bathroom installations,loft conversions,roofs as well as all other property improvement and renovations. Comercial and domestic

Latest homeowner review

Reviewed by GARRY LYDEN on 4/8/2014

He did a good job arrived on time, fair price. What more could you ask for...

Paint Perfection

Cavity Wall Insulation in Blackwood

I am a local family run painting buisness that covers most aspects of work that need doing. I also undertake general house hold Maintenance aswell. I cover barry penarth cardiff and surrounding areas

Latest homeowner review

Reviewed by Noelle on 9/12/2016

Very pleased. Friendly, punctual and thorough house and carpet clean.

We are an established family run business with over 30 years experience. We cover all aspects of roofing work such as tiling, slating, lead work, guttering and fascias, fibreglass, felt, rubberbond and much more.

Latest homeowner review

Reviewed by Graham on 24/5/2019

Quoted Sunday for new flat roof. Did job on Wednesday. Fast, efficient, great price and great guys.

A T Buildings

Cavity Wall Insulation in Blackwood

Latest homeowner review

Reviewed by Gabrielle on 20/1/2012

Alwyn Thomas undertook the work of rendering my back wall. The job was done efficently and I believe to a high standard. Alwyn explained the process to me very helpfully and managed to achieve the job within our agreed budget. I recommend him highly and indeed expect that he will undetkae further work for me in the near future.

Knight Roofing

Cavity Wall Insulation in Blackwood

Latest homeowner review

Reviewed by David on 29/2/2012

Fantastic service from Cristian - was quick to respond to the initial request, I sent him some photos and he quoted straight away, and then was here 3 days from making the request. Extremely pleasant guy who clearly knew what he was doing and from start to finish I couldn't be happier. He also fitted a chimmney cowl that I had whilst up on the roof as part of his original quote. If you want someone to do a great job, will leave the place spotless and DON'T want a dodgey roofer then he's your man.

EVANHALLI LTD

Cavity Wall Insulation in Blackwood

Groundworks & Construction.. Earthworks, Drainage, Foundations, Block Paving

Latest homeowner review

Reviewed by Hugo on 4/7/2020

Top job, thanks Gareth

Latest homeowner review

Reviewed by Martin on 5/1/2010

Patrick was quick to respond and was great value for money. He did the work exactly when I wanted at quite short notice and did a pretty good job. Replied quickly to other queries and was quick to offer advice for work i wanted to do myself. Would use again without hesitation

Sergiu Dragomir

Cavity Wall Insulation in Blackwood

Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

Latest homeowner review

Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

R&M Electrical LTD

Cavity Wall Insulation in Blackwood

All aspects of Electrical work undertaken. Domestic/Commercial/Industrial. We are a family bussiness that prides ourselves on top quality workmanship and a 100% customer satisfaction, whilst also being very competitive with our quotations. Please call now for a free quotation

Latest homeowner review

Reviewed by Daniel on 20/2/2019

Mark and his team turned up on time, worked efficiently and cleared up after themselves. the job came in on quote and I've been very pleased with the quality of their work. I would recommend these guys for any electrical jobs and will be using them again in the future.

Kevin Loxton Roofing

Cavity Wall Insulation in Blackwood

(186) Read reviews

we are contractors in the roofing trade with a combined experience of over 100 years combined trained in many single ply flat roof systems firestone epdm factra pvc trocol protan john Manville epdm also slate and tile pitched roofing on

Latest homeowner review

Reviewed by Gaynor on 10/3/2025

Excellent job, friendly & hardworking boys cleaned up daily. On the final day every little bit of rubbish was taken away. Highly recommend Kevin & the boys to anybody wanting a new roof or roofing work which would be to a very high standard and at a competitive price. 5 star service from start to finish. Thanks to you all.

JDR Carpentry

Cavity Wall Insulation in Blackwood

Located in South Wales, JDR Caroentry offers a variety of services, with many years of experience and qualifications, we aim to provide the very best service from start to finish. As a competent work force we can undertake, . All Aspects of Carpentry . Tiling . Full and part renovations . General maintenance . All services are completed to a precessional standard with the customers needs being paramount. Free no obligation quote.

Latest homeowner review

Reviewed by Lee on 31/1/2021

Quick, thorough, great price. Can’t fault. Will hire again.

Here at Apex we specialise in all types of conservatories and roofing from New build projects to simple repairs we cover it all. All are team are fully qualified and team guardian approved installers.

Latest homeowner review

Reviewed by Guy on 11/10/2024

Very proactive and professional, got job done on the day, very relieved! Thank you guys.

WJB General Building & Roofing have over 15 years experience in the building trade. We are known for our high quality, professional and value for money work. With our 5 star rating - we're sure we can help you achieve the home of your dreams.

Latest homeowner review

Reviewed by Barrie on 7/4/2024

First class work from first class people did a fantastic job at a very reasonable price I am very pleased with the finished product.

GMS

Cavity Wall Insulation in Blackwood

Gareth, the proprietor of GMS is a qualified wood machinist by trade and has over 25 years’ experience working within the construction industry. Gareth first started the business in 2005 with a view to provide clients across North Wales and Cheshire with kitchens. In the last 10 years the business has diversified and now accommodates a scheme of works within construction from kitchens to bathrooms, gardens to bedrooms, fire and flood damaged properties and more. Gareth employs several staff and subcontracts to NICEIC registered Electricians and GAS SAFE registered gas engineers. Therefore, GMS can offer project managing and the client only needs to converse with one trade [GMS] rather than multiple. Thus, taking the stress out of the job.

Latest homeowner review

Reviewed by Mark on 23/2/2018

Great communication and work carried out to a high standard.

ENERLEC

Cavity Wall Insulation in Blackwood

Enerlec Ltd - Domestic & Commercial Electrical Installation, Testing & Maintenance Services.

Latest homeowner review

Reviewed by Sean on 2/9/2013

would use again

All aspects of building work undertaken from new kitchens, loft conversions to full extensions

Latest homeowner review

Reviewed by Andrea on 10/1/2023

Excellent job putting in underfloor insulation.

J Nengas

Cavity Wall Insulation in Blackwood

30 years of experience in all trades pluming, heating and all building works .plastering.tiling.and extensions.conservotorys..

Latest homeowner review

Reviewed by Edward on 3/9/2020

Jason and his partner fitter a new bathroom for me, including all new plasterboard etc as water had gotten behind the old tiles. They tiled the floor and walls for us also. The bathroom looks brilliant couldn’t be happier, more than happy to trust them when not at the property and to top it all off when they were finished I went out to my garage so that I could take all of the rubbish to the tip and they had beat me to it. Will be hiring again for my second bathroom shortly!

For 30 years ran a team restoring and refurbishing 100k to 1 Million contracts . Problem solving, Supervising other trades. I have now decided its time to slow down and be more hands on once again. My knowledge of the building trade is comprehensive.

Latest homeowner review

Reviewed by Jamie on 8/11/2019

Couldn't recommend more. Kept me updated throughout the whole process, the work looks fantastic. Cleaned up after and very polite and easy to deal with! Not a number I'll delete from my phone

All Electrical Needs Undertaken. Commercial Industrial & Domestic. Please don't hesitate to call anytime.

Latest homeowner review

Reviewed by shafi on 25/9/2023

Kr carpentry

Cavity Wall Insulation in Blackwood

You can find me on Facebook

Latest homeowner review

Reviewed by Yavi on 22/11/2017

Didn’t clean up once done but that’s fine, it was just a bit of dust. The man was lovely, very easy to talk to and knowledgable! I’d happily hire him again!

Latest homeowner review

Reviewed by Samantha on 2/11/2012

Very friendly, thorough, and honest when it came to completing the job. Work was carried out to a very high standard. When job was completed no mess was left behind. Would recommend services to others.

W&D is a family owned, personal construction company. Well known but not limited to the local communities of Old St.Mellons, Marshfield and Rumney in Cardiff. With over 60 years of experience between the owners. We make your dreams, a reality,Stress free!

Latest homeowner review

Reviewed by Nicholas on 18/1/2015

Absolutely fantastic, real quality tradesmen who take pride in delivering high quality work. The extension looks superb, is built to a high standard and is better than expected. Can't recommend Tony and Leighton highly enough.

R@S

Cavity Wall Insulation in Blackwood

Latest homeowner review

Reviewed by Mark on 1/5/2013

I apologise for not having posted a rating before now. I thought I had already done so. Our loft conversion has transformed how we live.The cost was fair. The work was carried out to a good standard, quickly and tidily with minimum disruption. We are happy with the result. The "Boys" were friendly and easy to have about and full of good advice. I would use Roy again and have already recommended to others.

We specialize in all aspects of Building work, from Extensions & Renovations to new Kitchens & Bathrooms! Using only fully qualified Tradesmen who take great pride in their work you're guaranteed to be pleased with our work from start to finish.

Latest homeowner review

Reviewed by Sam on 17/1/2014

Would recommend to everyone. Nice one Rob.

Chris solutions

Cavity Wall Insulation in Blackwood

Latest homeowner review

Reviewed by Jim on 24/2/2014

Chris is a great guy. He did all that was required of him in a short time and excellent workmanship. Would definitely use him again.

Latest homeowner review

Reviewed by Richard on 8/5/2014

Scott was very helpful, and carried out the work to a Excellent standard, and completed the work on time

AJ Plastering

Cavity Wall Insulation in Blackwood

I've been plastering for 13yrs now and cover most aspects. Internally from covering artex, drylinning, small extensions to full refurbishments, exterior I'm able render new and old property's with a range of different finishes, e.g smooth, dash, cast

Latest homeowner review

Reviewed by Karen on 28/2/2017

Viewed and quoted same day, completed the job as per agreed. Good quality work and cleaned up after!

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Recently completed jobs

Here's what's been happening in and around your area

Garden wall needs repair

I have a boundary/ garden wall ranging in height from 1 metre - 2 metres high and 16 metres long. The plaster/ rendering keeps falling off so it needs...

make good this roof

hi would like to make good this roof also would like a new door knocked through.

bathroom / bedroom

a large bathroom to have a stud wall and single bedroom made with a smaller bathroom which will then have no window. extractor fan installed 2 new...

Size of extension: 2 rooms...

Size of extension: 2 rooms Height of extension: 2 floors Room(s) to be in the extension: bedroom(s), lounge/living room Ground floor approx 6.7 x...

Size of extension: 2 rooms...

Size of extension: 2 rooms Height of extension: 2 floors Room(s) to be in the extension: bedroom(s), Playroom Approx measurements 15 ft by 16...

Size of extension: 3 rooms...

Size of extension: 3 rooms Height of extension: 2 floors Room(s) to be in the extension: bathroom, bedroom(s), kitchen lookind for quotes for...

New roof on garage flat roof...

New roof on garage flat roof on top and in side

Renovate my house

Complete renovation of a house in Gilfach

re plaster our staff room

to make good one wall where the old boiler went this will need repalstering and possible redecorate the whole room.

Room(s) to be in the...

Room(s) to be in the conversion: 1 x lounge/living room garage is 7 mtrs by 3 mtrs and we want to partition wall off one end about 2 mtrs...

How our service works

  1. Create a job - it's free

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  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

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  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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