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

The quick way to find a local Builder

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

Browse reliable Builders in Mountain Ash

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

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

We are House Maintenance Company Registered with company house, we do everything the right way, we comply with rules and regulations by the government as well as contracted jobs, any transactions will be with the office, our staff only carry out the jobs thanks. Woman with a Van. our Instagram page sandc_cleaning_services VAT registered Gallery pictures please have a look. We specialise in Oven clean Carpet clean Stairs carpet clean Tiles clean Sofa clean Hard flooring cleaning Stain removal cleaning Bathroom End of tenancy home clean All Essential domestic cleaning Waste Removals House Move Kitchen demolishment Handyman Gardening

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by sharon on 29/1/2026

Excellent service. They kept me updated with their arrival time and did a brilliant job. They were polite, kind, friendly, helpful and respectful. I would not hesitate to recommend them or use their services again. Thanks again.

Landscape gardener

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Lorna on 6/12/2025

Kieran and his team did an excellent job renovating our unloved and overgrown back garden into a contemporary, stylish haven. It’s now beautifully paved, with gorgeous steps, flower beds, and fencing. The team worked incredibly hard in all weathers and were friendly and polite throughout. They did such a great job that we’re getting them back next year for another project! Highly recommend.

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

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by A on 25/10/2025

Carl turned up on time and did a lovely job papering our feature wall. He was pleasant, clean and his work was done to a high standard. Would recommend!

Offering Services: - Painting & Decorating - Wallpapering, Staining & Decorative Effects - Snags & Repairs - Light Carpentry and Kitchen - Media Walls & Accent Walls - Tiling/Bricklaying (limited services enquire for more) - Plastering/Rendering Repairs 5 years experience, clean and professional, offering the best quality standard as much as possible. Ensuring the quality of the job is to an immaculate standard

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

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!

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.

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.

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.

Family run business. Have been a bricklayer for 30 years and now my son has followed in my foot steps. I have always been proud of my work especially conservation. I have recently joined rated people because I have had enough of the site work and feel its time to slow down and offer my experience to private work. I have done private work in the past and always ensured works were completed on time,at a reasonable rate and took pride in my work. I am a registered company and can be found on company house. I can supply my registration number for any checks.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sarah on 4/2/2026

Quick and fantastic response. Rubbish removal taken on day I needed and very reasonable price. Will definitely use again

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
full starfull starfull starfull starfull star
Reviewed by Ruchard on 17/1/2026

Gavin has been excellent; from the initial quote through to completion, I knew I was dealing with a professional who was capable and took complete pride in his work. He has talked me through every step of the job, shown attention to detail, listened to my suggestions and improved upon them. Gavin and Nathanhave worked tirelessly and finished the job in record time. Their workmanship is first rate and, now they have finished, have left things in a clean and tidy state. I would not hesitate to recommend them.

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

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
full starfull starfull starfull starfull star
Reviewed by John on 9/7/2025

We were delighted with the work undertaken by WJB. Throughout the works they gave advice about the finish for our media wall and other works. Very reliable and cleaned up at the end of each occasion that they worked in our property.. Highly recommend them.

"Asap roofing+building" we are professionals at what we know from plan to complete we have over 30 years of experience in roofing. All under one name ASAP roofing+ building the name says it all!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Simon on 30/1/2026

Well what can I say exalant service posted the job straight away ASAP roofing got in touch and the next break in the bard weather they were on the job at my property no nonsense no time wasting explaned what needed to be done and got on with the job even provided before and after photos, Thank you ASAP will definitely call on you again, Simon Llanelli property

I am the proprietor of riverside property services. we are a family run business since 1973.We specialise in all types of specialist removal,building works and all types of roofing works undertaken Licences to take and carry all types of rubbish from household to bi hazard and asbestos. We specialise in all types of demolition works private and commercial. We are a reliable company with offices based in Surrey and covering all areas. No obligation free quotation for all works. Fully insured tradesmen

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Lisa on 22/11/2025

M & C Landscapings and Home Improvements is a business by a professional. with years of experience. Always looking for new designs and products for your garden and home needs. Whether you need garden maintenance, a new designed garden 100% satisfaction.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sonia on 9/4/2025

Work was done to perfection I am so happy with the decking polite and efficient service I would highly recommend

Elite Building contractors South Wales. We are a multi trade company with over 30 years experience, we Specialise in extensions, house renovations, garage conventions. Bricklaying Patios Damp proofing

Latest homeowner review
full starfull star
Reviewed by Kate on 22/5/2025

We engaged Stuart and his team in 2023 to help remodel our garage into a suitable office space and gym. In all, it has cost us an additional £4.5k to rectify the issues Stuart and his team made from a poorly fitted garage door which voided the manufacturer's warranty, poorly rendered exterior, numerous snagging issues and unfinished work. I would not recommend.

Hi, we are a family run professional company that offers many aspects of construction and building work, after training in 2005 to 2009 at carillion bricklaying college in Cardiff, myself (Leyton) and Jason then decided to work in the house building industry, building 100s of new homes from £100k to £1 million, working for companies such as Redrow, Barrat homes and many others, we gained immense experience and from this decided to start a company, after over a decade of working for other companies, we now have many years experience in many areas, including new build, extensions, bespoke garden project, installation of bi fold doors, as well as vast experience in groundworks, we also offer roofing services of the highest quality, we are both NVQ level 3 qualified and both have the advanced construction award qualification rarely seen, we achieved Chas accreditation as well as sssts, we are a company who prides ourselves on going above and beyond on every project we carry out, you won't find more able tradesmen who do what we do.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Justin on 5/1/2026

After serving time in the armed forces, I decided to join the construction industry . Since 2008 I have gained a lot of knowledge and skills in different trades . My work is always to a high standard as I am a perfectionist and believe all work should be done to the standard you would expect in your own home. I am punctual, polite, hardworking, reliable and trust worthy. I am capable of managing difficult situations, should they arise, in a confident manor. I always ensure my work area is left clean and tidy.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Thomas on 19/3/2025

Very polite. Great job done. Would definitely recommend

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