Builders
Carpenters
Electricians
Flooring Specialists
Gardeners
Handymen
Heating Engineers
Painters & Decorators
Plasterers & Renderers
Plumbers
Roofers
Tilers
my
How it works
Ask a trade
Cost guides
Categories
Find an Extension Builder in Hirwaun
Find a local extension builder near you. We have 918 trusted and reviewed extension builders in Hirwaun to choose from, based on 697 reviews.
POST YOUR JOB
Tell us about the work you need doing around your home.
RECEIVE UP TO 3 QUOTES
Up to 3 Extension Builders in Hirwaun will then be in touch to quote for the work.
CHOOSE YOUR EXTENSION BUILDER
Compare quotes then choose your preferred Hirwaun Extension Builder.
Extension Builders in Hirwaun
Filter by:
- Within 60 minutes
- Within 45 minutes
- Within 30 minutes
- Within 20 minutes
- Within 10 minutes
- Any rating
- 5 star rating
- 4 star rating
- 3 star rating
I have over 10 years of experience providing reliable, high-quality building and property maintenance services. I undertake a wide range of work including garden landscaping, block walls, plastering, drainage, and general handyman jobs. I take prid...
Latest Wooden Doors - Internal Review
"Came quickly did the job at a good price happy with work 5 star would recommend"
Reviewed by Anthony on 3rd Sep 2026Based in NP22 3RY,
Nantybwch
Extension Builder covering Hirwaun
Member since Aug 2026
ID Checked
Plumbing/all building works ..electrics. city &guilds in plumbing with 34 yrs experiance in all trades.. Simply buisness insurance. I cover all areas of multiskilled work Specialise in kitchens and wetrooms..tiling and all aspects of flooring &am...
Latest Bathroom Installation Review
"Positive. Work ethics punctual reliable very safety conscious great standard of work not afraid to make meaningful suggestions and did not talk over me or down to me l would use again and recommend And"
Reviewed by Carolyn on 16th Jun 2026Based in CF43 4BL,
Maerdy
Extension Builder covering Hirwaun
Member since Jun 2024
ID Checked
Hello my name is callum iv been a bricklayer for 10 years iv been working in neath, porttalbot and Swansea areas for a long time and completed alot of jobs to a high standard and thats doing - Patios Garden walls Retaining walls Concrete paths and dr...
Latest General Maintenance Review
"Really happy with the work completed to my porch by Callum. Great advise, got the job done quickly and competitive quote. Really nice guy and would recommend his service to anyone!"
Reviewed by Oliver on 20th Jun 2026Based in SA11 5HF,
Glynneath
Extension Builder covering Hirwaun
Member since May 2026
Public liability insurance
We are a locally based family business who pride ourselves on our friendly and reliable service, with over 20 years’ experience in the building trade, we are a dedicated team who will work with you to achieve your desired results from beginning to en...
Based in CF44 9QY,
Hirwaun
Extension Builder covering Hirwaun
Member since Jul 2025
ID Checked
We are a multi-skilled contractor who have the resources to undertake all trades related to the construction industry such as Building (new builds, extensions & adaptations), Renovations, Groundworks and Landscaping.
Based in CF48 2NS,
Cefn-coed-y-cymmer
Extension Builder covering Hirwaun
Member since Dec 2022
ID Checked
Experienced & qualified builders - we specialise in extensions and new builds. Over 20 years experience, fully accredited and insured.
Based in CF44 8AH,
Aberdare
Extension Builder covering Hirwaun
Member since Mar 2023
Builder with many talents, from the smallest of jobs to Plastering, kitchen fits, bathroom suites, extensions, loft conversions, garage builds etc. In the building trade for over 20 years
Latest Concrete Base Review
"Professional and thorough, pleasant and k owledegable when spoken to and nothing was too much trouble for him, highly recommend Steve"
Reviewed by Wayne on 2nd Sep 2026Based in CF83 3AH,
Caerphilly
Extension Builder covering Hirwaun
Member since Oct 2024
ID Checked
J.J Pritchard & Sons over 20yrs experience and we do everything
Based in CF44 9QG,
Hirwaun
Extension Builder covering Hirwaun
Member since Nov 2023
We are a 3 man team that take on all aspects of ground works and building works big or small just give us a message and we will get back to you
Based in CF44 9EB,
Aberdare
Extension Builder covering Hirwaun
Member since Mar 2023
ID Checked
My name is Shaun Davies I’ve been a ground worker for 30 years I am reliable hard working and take really good pride in my work no job to big or small
Based in CF47 9DP,
Merthyr Tydfil
Extension Builder covering Hirwaun
Member since May 2026
General building - waste clearances and septic tank install and Soakaways, garden design and maintenance. UPVC and wooden window installation, waste removal including hazardous- please ask for more services. Handy man services and much more
Latest Wooden Doors - Internal Review
"Professional job done; tidy and responded within reasonable time of job offer."
Reviewed by Aidan on 3rd Sep 2026Based in NP19 9BY,
Newport
Extension Builder covering Hirwaun
Member since Dec 2025
ID Checked
LARH Construction I am a carpenter by trade I have worked for myself for 20 years. Plus working with many other traders
Latest General Maintenance Review
"Ben was professional at all times, timely with good communication. He was transparent with honest rates."
Reviewed by Edward on 18th Aug 2026Based in CF35 6YT,
Pencoed
Extension Builder covering Hirwaun
Member since Dec 2024
ID Checked
With over 27 years of experience in the construction industry, we provide reliable, high-quality building services for both residential and commercial projects. Our work covers all aspects of construction, from renovations and refurbishments to loft...
Latest Gas Boiler Review
"Did an amazing job, definitely would recommend and have around again for any work :)"
Reviewed by Catrin on 17th Aug 2026Based in CF64 1HF,
Penarth
Extension Builder covering Hirwaun
Member since Mar 2026
J.a.b building & property maintenance is a family run business experienced in all types of masonry,we have skilled stone masons to skilled roofers working on our team,do not hesitate for a free no obligation quotation!!
Latest Brick / Block Paving Review
"Good job. Happy with the concrete base."
Reviewed by Kim on 11th May 2026Based in SA18 2DR,
Ammanford
Extension Builder covering Hirwaun
Member since Apr 2025
Insulationize ltd is a general contracting firm specializing in residential renovations and additions. We are a full-service company dedicated to quality construction and client satisfaction. Our goal is to provide our clients with a high-quality fin...
Latest Internal Rendering Review
"Matt was excellent - friendly, professional and helped put my mind at ease with a house I'm buying - 10/10 recommend!"
Reviewed by Lily on 8th Dec 2025Based in NP22 3SE,
Nantybwch
Extension Builder covering Hirwaun
Member since Aug 2021
ID Checked
Hi we are a friendly and honest Company, who always do everything to help and make customers feel safe and happy, we price all Jobs with exact price from start to finish, everything is done in a law contract, so costoms feel lot safer from cowboys,...
Latest Wooden Doors - Internal Review
"Excellent work done, friendly service"
Reviewed by Joana on 11th Nov 2025Based in CF45 3TL,
Mountain Ash
Extension Builder covering Hirwaun
Member since Jan 2020
ID Checked
External wall insulation, internal wall insulation,bathroom floor/wall tiles, carpenter, painting, plaster, gutter and facia,handyman and more.x74x25890c510
Based in CF44 9DN,
Aberdare
Extension Builder covering Hirwaun
Member since Mar 2025
ID Checked
I am a multi tool builder in neath covering a wide area near Swansea Neath etc. We do all your building and maintenance work on commercial buildings and residential buildings no job is too big or small. Please get in touch with us. Thanks
Based in SA11 2AY,
Neath
Extension Builder covering Hirwaun
Member since Jan 2025
ID Checked
I'm a multiskilltradesman 15yrs experiance+reliable can do rendering slabbing blocking brickwork brickpaving
Based in NP22 5DJ,
Rhymney
Extension Builder covering Hirwaun
Member since Feb 2023
ID Checked
got 30 years+ in external wall instillation plastering and all building work plumbing and electrics roofs decking kitchens carpentry tiling stairs wooden floors man caves sheds fencing doors windows ect
Based in CF43 4BL,
Maerdy
Extension Builder covering Hirwaun
Member since Mar 2019
ID Checked
TOWNS NEAR HIRWAUN
- Extension Builders in Aberdare
- Extension Builders in Treorchy
- Extension Builders in Ferndale
- Extension Builders in Blaengwrach
- Extension Builders in Rhondda
- Extension Builders in Tylorstown
- Extension Builders in Glyncorrwg
- Extension Builders in Blaengwynfi
- Extension Builders in Aberfan
- Extension Builders in Nant-y-moel
- Extension Builders in Bedlinog
- Extension Builders in Fochriw
- Extension Builders in Tonypandy
- Extension Builders in Croeserw
- Extension Builders in Rhymney
- Extension Builders in Ynysybwl
- Extension Builders in Pontlottyn
- Extension Builders in Seven Sisters
- Extension Builders in Ogmore Vale
- Extension Builders in Pontycymer
Other trades
- Builders
- Chimney Builders
- Door Fitters
- Electricians
- Extension Builders
- Fascias Specialists
- Flat Pack Assemblers
- Flat Roofers
- Garage Convertors
- Garden Clearance Specialists
- Garden Maintainers
- Garden Shed Builders
- Gardeners
- Guttering Specialists
- Handymen
- Hard Landscapers
- Internal Renovators
- Joiners
- Lawn Turfers
- Outbuilding Construction Specialists
- Painters & Decorators
- Pebble Dashers
- Plasterers
- Plumbers
- Porch Builders
- Roofers
- Shower Specialists
- Staircase Specialists
- Tilers
- Underpinning Specialists
- Wooden Decking Installers
- Wooden Fence Specialists
See more trades
Our Reviews
All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.
To understand more about our reviews process, please visit our Reviews Policy.
Find Extension Builders Near You
Trusted Extension Builders in other locations
- Extension Builders in Abercarn
- Extension Builders in Abercynon
- Extension Builders in Abersychan
- Extension Builders in Abertysswg
- Extension Builders in Avening
- Extension Builders in Axbridge
- Extension Builders in Backwell
- Extension Builders in Banwell
- Extension Builders in Bath
- Extension Builders in Beddau
- Extension Builders in Bishop Sutton
- Extension Builders in Blaenavon
- Extension Builders in Blagdon
- Extension Builders in Blaina
- Extension Builders in Bream
Recently posted Extension Builders jobs
Join over 1,000,000 happy homeowners who have posted their job on MyJobQuote.
Are you a trade? Become a member and get access to local jobs today!
See demand near you
Recent Extension Builder Articles
Over 1 million homeowners and over 50,000 tradespeople
use MyJobQuote nationwide each year