The quick way to find a local Builder in Mountain Ash

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 reliable Builders in Mountain Ash

Take a look at rated Builders serving Mountain Ash, read reviews and submit your job for free.

Established in 1994 Dampshield has an excellent name in the industry. We are happy to have consultations with you to go over plans before giving you a free quote. Dampshield are fully covered with public liability insurance and our Health and Safety regulations are always adhered to by constantly enforcing our on-site poli-cies.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kelly on 6/2/2025

Excellent service. Very friendly. Excellent price. Would recommend and use again

We have 10 years experience But we are new on this platform We have a different work opportunity We can help you with anything Diferent trades

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Godwin on 9/11/2024

Great at his job of property repairs and maintenance. Arrived promptly at the time he said he would. Got to work immediately and very impressed with his experience and work ethics. Will definitely hire him again for other outstanding works that I have in hand.

Experienced painter interior and exterior.patios.fences.gates.and all garden work.rendering.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mercia on 29/7/2024

Chris is an absolute gem… great price & lovely job. He completed a three story building- expertly spraying and finishing the job off to a high standard. Would defo recommend

KD Plastering Offers All Aspects Of Plastering & Rendering Services. A Professional Team That Provides A Friendly Service, With Quality Results And Within Your Budget.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Beth on 19/10/2022

With over 30 years of industry experience we can cater to any residential or commercial roof installation requirement. Our skilled and dedicated workforce have all the tools and expertise they need to offer a full range of roofing services. What we do... new roof Installations Re-pointing ridgetiles Gutter,Down pipe cleaning amd repairs Broken tiles/slate replacement service Chimney servicing: Flaunching, fillets and repointing General roof repair service and maintenance New slate roofs and full renewals of all sizes New tiled roofs and full renewals of all sizes New flat felt roofs and renewals of all sizes Fascia & soffit boards installed and configured Roof vents Roof windows (velux or similar) New lead or fibreglass valey Arrangement of supply and erect of scaffolding / scaffold tower Site supervision, contracts management, health and safety guidance, technical guidance and a skilled and qualified workforce.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kevin on 8/12/2024

Whilst the app is a good idea having to select a job costing beforehand when you're not sure how much to pay is very frustrating. It also reduces your negotiation of any job with the tradesman you're contacting, I've used the RP app a few times but not sure if I will use it again. On this occasion I only had 1 reply so was grateful to get the job done but it comes at a price.

Over 30 years roofing and property maintenance experience. No job too big or too small. A good standard of workmanship and will guarantee all our work. Reliability is key. we have expanded the area's we will work to Monmouth and Herefordshire, has we want to give customers peace of mind when looking for a reliable roofer with a wealth of knowledge, experience and satisfaction knowing that a professional job is carried out . cpm roofing is the first name you should be looking for when choosing a reputable roofer. i would also like to thank all my regular customers that keep using us at cpm wales

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Saláma on 8/3/2025

Efficient, professional and timely. Lovely guys who did the work and it was nice to meet the main man who they work for.

35 years experience, I specialise in stonework and brickwork, I do all aspects patios fencing, resin drives

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Taela on 29/1/2025

Rob and his team were excellent. On time, tidy, polite, came out with several solutions and most importantly, were very competitively priced. I will definitely use Rob and team again for future work. Amazing work guys!

James Barnes, I am experienced plasterers, who have been in the trade for more than 10 years. I am professional with customers and offer a high standard of customer services, and ensure i meet high expectations and meet standards for jobs i undertake. Hope to hear from you, many thanks J.Barnes plastering services

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Adesola on 20/1/2025

James gave a perfect plastering and finishing to my bathroom. It was very neat, he left no stains on the already fitted tiles. I will always recommend him anytime any day.

We offer whole range of services from facias soffits windows doors conservatories , insulated replacement roof for conservatories and also re felt and tile domestic house roofs

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Damian on 6/3/2025

Rhys contacted me straight away, changed the switch the next day. Job done. No problems.

Welcome to M.A.C. Cleaning—Your Trusted Home Service Provider As the coordinator at M.A.C. Cleaning, I am proud to oversee a team of expert cleaners with over 10 years of hands-on experience delivering exceptional results. Our services are designed to meet all your home maintenance needs, from routine weekly cleans to detailed end-of-tenancy, move-in/move-out, deep cleans, and much more. Whether you're looking to freshen up your home or need help with additional services, M.A.C. Cleaning has you covered. In addition to our expert cleaning services, we also offer: Painting: Refresh your space with a professional coat of paint. Whether it’s a single room or an entire property, we ensure smooth, lasting results. Moving Services: Simplify your move with our experienced moving team, ready to assist you with packing, transporting, and setting up in your new home. Other Trades: From basic repairs to specialty trades, we can connect you with trusted professionals for a wide range of home improvement needs. Each member of our team is professionally trained, ensuring your home is taken care of with the utmost respect and attention to detail. Why Choose M.A.C. Cleaning? Expert Cleaners with 10+ Years of Experience: Our lead cleaner brings over a decade of expertise to every job, ensuring a spotless and reliable result. Wide Range of Services: From regular maintenance cleaning to painting, moving, and specialized end-of-tenancy deep cleans, we handle it all with precision and care. Satisfaction Guaranteed: Not happy? We’ll redo the job for free—your satisfaction is our commitment. Unmatched Value: Enjoy half-price end-of-tenancy cleans, your first weekly clean free, and we'll match any competitor’s price. Eco-Friendly Products: We use safe, eco-conscious cleaning solutions that protect your family and the environment. Booking Fee: Please note that a £20 booking fee is required to secure your service with us. At M.A.C., customer satisfaction is our top priority. That’s why we offer a 100% satisfaction guarantee—if you’re not fully happy with our service, we’ll return to redo the job at no additional cost. Plus, we offer competitive pricing with exclusive deals like your first weekly clean free and price matching for unbeatable value. Let us take care of the cleaning, moving, painting, and other services so you can enjoy a fresh, spotless, and hassle-free home. Contact M.A.C. Cleaning today to schedule your service and experience our outstanding approach.

Established in 2016 as a new venture to provide a new customer friendly carpentry and joinery experience. We set out our business aims with one thing in mind (COMPLETE CUSTOMER SATISFACTION). We strive to meet all of our customers demands

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Oliver on 18/10/2022

Gavin came and changed 15internal doors in 2 days. I didn’t think it could be done but he proved me wrong. Great finish and he even put up with my yappy Dachshund on the first day. Would definitely use again for future works.

WELCOME TO TRUE SASH WINDOWS We specialise in the sympathetic replacement and restoration of traditional Sash windows We are a dynamic young company who take great pride in our work, bespoke replacement, restoration or repair of traditional Sash windows and doors. Our exquisite craftsmanship blended with our passion for carpentry & joinery enables us to offer the complete package whatever be your needs. With over 12 years experience your in greats hands!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Brian on 5/8/2024

True-Sash provided an excellent, timely service. My conservatory doors were expertly repaired, repainted and rehung.

I am a quality installer that takes pride in my work and ensuring customer satisfaction at all times. I have ten years experience in my trade. I specialise in bathroom fitting but undergo many trades such as plumbing and tiling.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 11/3/2025

Brothers Ethan and Ellis responded promptly to my radiator problem. Very personable and professional in their work , everything was completed and the work area left spotless . Can highly recommend them.

We are a family run business with experience in all aspects of Building, roofing & home improvements. working around Newport and the surrounding area's. We provide a fast and professional service at competitive rates. No job too small, call now for a free quotation. newporthomeimprovmentscom

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by helen on 23/8/2024

Luke was incredibly fast and fitted a new tap in our kitchen. A very professional job. I would recommend him to everyone.

Here to help all home owners no job too big to small here to make everybody happy to suit the pocket over 15 years experience

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

We are small independently owned joinery. We use only the highest quality materials, incorporating Accoya, the world's leading high tech timber and install our timber box sash windows to exacting standards. We also offer a full joinery and design services.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Georgina on 8/12/2015

We haven't actually started the job yet but we've seen examples of his work and are in no doubt that he will be doing a good job. Very friendly and professional and got back to us with a quote and information extremely quickly.

Wallace Roofing Ltd specialises in all aspects of roofing with over 25 years of experience. We are a nationwide company.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Berian on 25/2/2025

Alfie and his colleague were polite and friendly, turned up on time, did a great job, and left the site clean and tidy. It was also relatively specialist work, involving removal and disposal of asbestos tiling.

I'm a professional and reliable 30 years experience all aspects of decorating

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Stephanie on 5/2/2024

I am completely happy with the painting of my kitchen walls. Carl was reliably, made sure all furnishings were covered and did a fab job. I will use him again and recommend him to anyone looking for work done. Steph

Available for: Roof work repair or replace. Building and maintenance. Carpentry. Plastering. Plumbing. Electrics. Plumbing. Landscaping design and build.

Latest homeowner review
full starfull starfull starfull star
Reviewed by John on 5/2/2025

After initial contact he never came back to me. I messaged and phoned but no response.

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