Sort by rates or availability
J R Services
Experienced plumber ready to quote for your work. J R Services is the best plumber in Mountain Ash. No obligation free quotes and many happy custom...
"Unblock a clogged toilet" - CF46, job posted 25/09/26
S G M Plumbing & Heating
S G M Plumbing & Heating prides in delivering an excellent plumbing service and value for money in Mountain Ash and the surrounding areas. Our goa...
"Replace a bath - Laguna Whirlpool Spa 8 Jet L-Shaped Shower Bath Screen" - CYFARTHFA, job posted 10/09/26
Action Plumbing & Heating
Experienced plumber ready to quote for your work. Action Plumbing & Heating is the best plumber in Mountain Ash. No obligation free quotes and many...
"Replace a bath - Sanctura Whirlpool Bath 1700 x 700mm with 14 Jets" - CYFARTHFA, job posted 10/09/26
FlowBar Heating
Nick Barnes
Reliable and experienced plumbers with competitive rates and good at keeping within budget. Happy to provide examples of plumbing work in Mountain ...
"Replace a heating expansion header tank - Byelaw 30 Tank Kit 4 Gallon £10 18L Tank" - PONTYPRIDD, job posted 28/08/26
CJ Electric & Plumbing
Reliable and experienced plumbers with competitive rates and good at keeping within budget. Happy to provide examples of plumbing work in Mountain ...
"Install a bidet - Grohe Bau Floor Standing Bidet" - PONTYPRIDD, job posted 27/08/26
Celtic Heating & Plumbing Ltd
Richard Brannan
Celtic Heating & Plumbing Ltd is an established plumbing business in Mountain Ash. We come highly recommended and provide competitive quotes for yo...
"Install or replace a shower booster pump - GRUNDFOS REGENERATIVE SHOWER PUMP 2.0BAR" - TREHARRIS, job posted 27/08/26
DJM Estates (Wales) Ltd
Trusted and professional plumber in Mountain Ash. Experienced in all plumbing work and keeping within budget and on quote. DJM Estates (Wales) Ltd ...
"Replace float valve in toilet cistern - Geberit Impuls 250 Twico 1 Dual Flush Valve Toilet Cistern Outlet Valve Replacement" - PONTYPRIDD, job posted 26/08/26
JJ&S Plumbing and Heating Ltd
Hassan Mollel
We are Gas Safe Registered and fully insured. We cover all aspects of plumbing & heating, Air Source Heat Pumps, Unvented & Vented Cylinders and un...
"Fit outside garden tap" - CF41, job posted 08/07/26
AMS Heating & Plumbing Ltd
Homeowners look no further if you want a qualified plumber to work in your home. AMS Heating & Plumbing Ltd are tidy and neat, providing a quality ...
"Toilet flush seal leaking the stop tap leaking when on and need 2taps tighting up" - CF46, job posted 22/06/26
DJ plumbing 24/7
Darius Jurkus
Trusted and professional plumber in Mountain Ash. Experienced in all plumbing work and keeping within budget and on quote. DJ plumbing 24/7 have ma...
"Leek under sink unit" - CF45, job posted 13/04/26
Piero Cannatella Plumbing and Heating
Relax... you have found a reliable plumber in Mountain Ash. Piero Cannatella Plumbing and Heating is a friendly and reliable company based in Mount...
"Partially blocked toilet" - CF37, job posted 27/03/26
Alun Edwards Plumbing & Heating
Need the plumbing job done quickly without breaking the bank? Alun Edwards Plumbing & Heating offer fast, reliable, and affordable plumbing service...
"Fit a macerator - Flo-Force Max Slim Macerator Pump with 4 Inlets" - CF46, job posted 26/03/26
Gary Neil Plumbing Services
Gary Neil
Experienced plumber ready to quote for your work. Gary Neil Plumbing Services is the best plumber in Mountain Ash. No obligation free quotes and ma...
"Problem with a Franke omni tundish. We've been told the safety valve may be blocked open as its been static for 6 years. Everything is working just a constant flow of water" - CF46, job posted 27/02/26
Multi-Heat Services Ltd
Multi-Heat Services Ltd is a trusted plumber serving customers in Mountain Ash and the surrounding area. Contact us to today to get a competitive q...
"Replace 3 port valve body" - CF37, job posted 20/02/26
Toft Plumbing Services Ltd
Reliable and experienced plumbers with competitive rates and good at keeping within budget. Happy to provide examples of plumbing work in Mountain ...
"Toilet cistern running constantly internally into toilet from syphon cistern After removing pot lid and can't put back.thank.you" - CF45, job posted 12/02/26
Gareth Dixon Heating & Plumbing
Gareth Dixon Heating & Plumbing is an established plumbing business in Mountain Ash. We come highly recommended and provide competitive quotes for ...
"Bathroom toilet seat leaking CF53QE" - PONTYPRIDD, job posted 02/12/25
All Plumbing Ltd
Experienced plumber ready to quote for your work. All Plumbing Ltd is the best plumber in Mountain Ash. No obligation free quotes and many happy cu...
"Install a washing machine and pipes and a sink" - CF37, job posted 18/11/25
£40/hr
£251/day
I Thomas Heating & Plumbing
Need a Plumber in Mountain Ash? I Thomas Heating & Plumbing has been helping local clients (20 mile radius) with their plumbing jobs for many years...
"Side of toilet pan broke away water gushing out" - RHONDDA, CYNON, TAFF, job posted 16/09/25
£41/hr
£268/day
Mike Powell Plumbing & Heating
Experienced plumber ready to quote for your work. Mike Powell Plumbing & Heating is the best plumber in Mountain Ash. No obligation free quotes and...
"Boiling water tap installation - Perrin" - TREHARRIS, job posted 28/08/25
£37/hr
£237/day
Bellchambers Plumbing Solutions
Experienced plumber ready to quote for your work. Bellchambers Plumbing Solutions is the best plumber in Mountain Ash. No obligation free quotes an...
"Fit and supply macerator" - CF37, job posted 19/08/25
The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.
Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.
To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;
- Get proper contact details and check them yourself
- Check if the company is verified on the Companies House website
- Get phone details, ideally a land line or 0800 number and check it
- Get a physical office address
Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;
- Agree expected quality of workmanship and materials in advance
- When will work start and when will project be finished, what happens if project over runs ?
- How long is the guarantee on work and materials eg 12 months
- Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
- Agree that your Plumber will remove all debris and rubbish and what level of tidying up you want after job
Compare Mountain Ash plumbers rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Plumbers near Rhondda, Cynon, Taff | £40 | £258 |
| Plumbers near Rhondda | £41 | £266 |
| Plumbers near Pontypridd | £41 | £260 |
| Plumbers near Aberdare | £41 | £252 |
| Plumbers near Merthyr Tydfil | £41 | £252 |
| Plumbers near Church Village | £44 | £276 |
| Plumbers near Tredegar | £39 | £254 |
| Plumbers near Caerphilly | £44 | £274 |
| Plumbers near Ebbw Vale | £39 | £252 |
| Plumbers near Risca | £40 | £270 |
Job estimates from plumbers near you
Whether you’ve got a dripping tap or you fancy installing a waste disposal, you’ll need a plumber to help. Our cost guides help you budget for a range of plumbing jobs in and outside your home.

Fit a sink waste disposal - £184

Find or detect a leak - £205

Install a basement sump pump - £2,106

Fit a home sprinkler system - £480

Fit a power shower - £605

Plumb an ice machine - £81

Install a bidet - £460

Unblock a sink - £80

Hire an emergency plumber - £190

Replace a cold water tank - £235

Fit a macerator - £516

Fit a water softener - £1,370

Replace a bath - £495

Replace a toilet - £264

Replace a kitchen sink - £201

Fix a leak - £200

Fit a boiling water tap - £319

Replace a kitchen tap - £90

Unblock a clogged toilet - £80

Install a bathroom basin - £406

Replace a tap - £142

Replumb / repipe a house - £2,560

Fit outside garden tap - £118
People in Mountain Ash searching for a Plumber also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!







