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

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.

Time served joiner of 36 years being in the joinery/ kitchen fitting trade no job to big or to small all aspects of joinery from bespoke to manufacturing from external doors to internal door frames door linings architrave skirting boards laminate flooring but and scribe worktops from laminate worktops to oak work tops free quotes was film by mark miller company installing a kitchen for his TV program dream kitchens and bathrooms for channel 5

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tom on 17/9/2025

Family run business, with thirty years experience in the industry. We are a friendly and reliable service.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Keith on 1/5/2024

A good job, expertly carried out, but not quite up to our expectations with clearing the debris. It took us two days to get the garden back to normal. The second phase of the order is yet to be done and I’m sure that they will satisfy our requirements.

With over 40 years combined experience in the building trade our company has grown and build an amazing portfolio of jobs and customer clientele. We cover all aspects of building and landscaping no job is to small and no job is to big we can handle them all. Our company cover everything from start to finish on all jobs so no need to worry about sorting anything, making it a smooth process for our customers

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Pratteek on 24/10/2025

Calling via the Rated People phone link button is the best way to make contact for a same day reply and lowest prices, call during November for a 25% discount on all quotes, offer ends November 30th If I miss your call, leave a message or text and I'll call you back on the same day Quotes can be given via pictures, and all payments can be made via bank transfer upon completion of all works. With over 25 years’ experience in the plastering, building trade and 10+ years of Rated People positive feedback, I provide a first-class service, including damp proofing, soundproofing and complete bathroom/kitchen and home renovations from start to finish

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Chris and Tom on 10/11/2025

Excellent work from Sean who shines 5 ceilings for us. Lovely finish and very clean work.

Builder and maintenance contractor with over 30years experience in general building and roof, chimney repairs, leaking roofs and general repairs , any building works considered, we have repaired buildings of all ages and built walls Ect, any maintenance issues fixed and all work insured and guaranteed, also a roof washing system where we was repoint and seal with a waterproof coating, Loft insulation and damp proofing

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rebecca on 7/6/2025

Peter contacted me very quickly after I'd posted the job. He was very good, liaising with my tenants to get access and rang promptly to report back on what the issue was. Very prompt dealing with it, reasonable cost and really friendly guy. Would certainly use him again for any future issues.

Elevations welcomes you here to explore and discover our services making sure your current or future projects are achievable and in trusted, experienced hands. Providing a hassle free, honest and transparent service with our one goal one vision outlook. Trading for 17 years we have built a great customer base base within the midlands and beyond. Please explore our portfolio also our website below for further information.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Cecily on 23/5/2025

Darryl and team have done an outstanding job. Came early and prepared the entire hall stairs and landing. All doors, handles and light fittings covered. They worked hard all day and were very meticulous about everything. Completed the job to a very high standard and cleaned up, before they left on day 2. Worked late to complete the job. Very happy with the result and would definitely recommend to friends and family

Newman plastering.  I am a one man band company, with just myself on the tools This means I have no overheads, so I am able to keep the cost down for my clients, but if needs be I can lay my hands on quality plasterers who share the same skill and passion for the job as me. range of services cover: * skimming plastering * Damproofing * External rendering * Dry lining * Internal rendering * Monocouche scratched renders(k rend) Why choose me? * friendly & reliable service * Many years of experience * Pay attention to health & safety * clean & tidy I have more than 10 years experience in all aspects of the plastering trade, and started learning the art of plastering with my uncle . By the time I was ready to leave school I was already becoming handy with the trowel and had some experience behind me, so I went on to do my apprenticeship and work with various other plasterers gaining more experience and learning my trade on housing sites and various  big commercial jobs, as well as doing the odd domestic and private jobs. What makes me different from most companies? Well, I actually enjoy what I do and love plastering, so you can be sure to get a top job. So now you know a bit about me, feel free to use me for your plastering needs.

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

Neat, tidy and excellent finish in a small rm

We pride ourselves with providing a local friendly service. With over 20 years experience in construction covering all aspects We are fully insured , qualified and cover all aspects of carpentry and construction Within our community. Get in contact today for a free estimate, Alternatively. Find us on instagram.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Heather on 26/10/2025

Sam gave a good price to supply and install solid oak stair cladding his workmanship was exceptional and outstanding. He was a lovely man couldn’t do enough for us. He cleaned up after himself. He come when he said he would come. He finished the job as when he said he would finish the job, he was very kind very friendly and the Work was very reasonably priced. I can’t make the Man high enough. He was a lovely man and his Work is outstanding..

With over 10 years experience A P Carpentry aims to meet all your building needs to a high standard. We take on all aspects of carpentry, floor laying (carpets, vinyl, laminate etc), tiling and General home improvements.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Andrew on 6/6/2025

He arrived on time to give us a quotation, which we are considering. There has been a delay on our part as we have had to reschedule other elements of the project.

At Right Fix Home Developments you can rest assured as we provide the highest of standards. We have over 10 years experience working with contractors on building sites and direct to customers for all aspects of home improvements. "NO JOB TO BIG OR SMALL"

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

Welcome to Property Renovation and Decorating Services: " PROFESSIONAL SERVICE " We are professionals builders with over 17 years experience on all building works: extension loft conversion refurbishment bathrooms kitchens painting and decorating plastering, wood flooring, carpet fitting, tiling. building works undertaken: General Building, New Builds, full Interior & Exterior, renovations and much more. Emy has been providing professional home renovation services for over 17 years. He is praised by the customers for his attention to detail, responsiveness, timeliness and quality work. Call (text) for a free consultation and estimate:

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 19/11/2025

Hi I'm Neil Ainsworth director of NOA Builders. NOA Builders Ltd,is a small building firm with many years experience in a wide range of trades. We pride ourselves on doing a fantastic job with an exceptional finish. We treat clients houses with upmost respect, and will leave your property as clean and tidy as we find it. All of NOA builders contactors are fully Qualified in there respective trades. We have two Carpenters, a Stone Mason,a bricklayer, a painter & decorator, Plasterer & a roofer. We build extensions from the ground up, bathrooms & kitchens from start to finish, and basically cover all aspects of building. We're also very happy to do smaller jobs. I look forward to quoting jobs for you, and hopefully doing some quality building works for you. Many thanks Neil

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sidney on 13/3/2025

NOA Building Tradesmen arrived on time each day, and began the repair work to our roof on time each day. These tradesmen are a great credit to their company. If you have a need for building or repair work I strongly recommend that you contact them for an estimate.

started buisness in 2008 after 24 years employed on site for 3 construction companies we specialise in extensions new builds loft conversions garage conversions refurbs and renovations timber frames all building trades in house from groundworks to finished product ,city and guilds qualified citb registered your one stop company

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by richard on 12/6/2016

Exceptional service - clean and quality job at a very competitive price. I totally recommend these guys.

Davall construction have vast experience in all areas of construction and building maintenance. we deliver a quality service every time , with customer focus from concept to completion

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Christopher on 25/4/2022

Good price and completed the job quickly to good quality. Highly recommended.

Gentle Touch is a family run business with more than twenty years experience creating beautiful, low maintenance gardens. We now bring that same care and attention inside your home. We are now a proud member of the Guild of Master Craftsmen.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mike on 4/1/2018

Really good service, kept us informed of everything that was happening and did exactly what we wanted. We're really happy with the end result, just what we wanted. Would happily recommend and will definitely use again.

We are a family run construction company with over 20 years in the trade. We offer all aspects of building, extensions, kitchens, bathrooms, plastering and conversions

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Liam on 16/3/2025

Job completed on time

Allen Building Ltd is an established construction company in Cardiff. We have been in business for 15 years. we have a solid portfolio and many references to our name. We are all so accredited Master builders by the F.M.B www.abuilderscardiff.co.u

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

We are very pleased with Matt’s work for us -he is organised ,takes pride in the job and makes helpful suggestions.He delivered our project to the agreed timeline and was a pleasure to work with . We have no hesitation in recommending Matt to other people .

we are company with just over 6yr experience, house and garden maintenance, clearance, painting & decorating, housekeeping etc..!! Fully insured!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Peter on 17/11/2025

Pm building & landscapers ,with 35 years building experience we cover all aspects of building works to be carried out ,extensions ,conversions ,garages ,porches brickwork .stonework ,retainers and much more ,ins work carried out .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Polly on 30/4/2025

Small Construction firm offering an excellent finish to all aspects of building work. I have over 30 Years experience in the Construction Industry.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dawn on 15/5/2023

Brilliant job done shame the not an option to add photos on here

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