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

The quick way to find a local Plumber

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 Plumbers in Carmarthen

Take a look at rated Plumbers serving Carmarthen, read reviews and submit your job for free.

SERVING THE DOMESTIC AND INDUSTRIAL SECTORS FOR 30 YEARS. ALL INSTALLATION AND TESTING WORKS COVERED. FULL NICEIC APPROVED, CONSTRUCTIONLINE SILVER MEMBER AND CHAS CERTIFIED.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Michael on 16/5/2025

Excellent job. Very thorough whole house inspection which very reassuring after next door house fire ! Also very low price for 2 hour job. Will certainly use for any electrical work.

DT Contractors is a growing business, established over 10 years ago and now run by two brothers. Various skills between both of us and our team. Can complete all sorts of jobs to the highest standard and great quality. No job is too small or too big for us! Just contact us, talk to us and we are sure we can find a way to sort whatever is required. ‘Impossible things - we are sorting staring away! Miracle - give us couple of days!’

Latest homeowner review
full starfull starfull starfull star
Reviewed by Russell on 19/7/2024

Came and looked at job quoted then didn't answer 3 emails

Warmserve Services Ltd is a local company offering a wide range of heating, plumbing and electrical services that was founded in 2011. We are a team of 24 heating engineers/plumbers and 12 electricians, serving customers in all SA & CF postcodes. We are small enough to offer a personal service but large enough to carry out work quickly and efficiently. We operate a 24 hour service for emergencies for all customers domestic and commercial. The company is run from our office in Llansamlet, Swansea where we have a small admin team of 8 that deal with all enquiries and manage all jobs. Our dedication to customer satisfaction and quality work has seen the business grow from one man in a van to a recognised and respected heating and electrical company in South Wales which covers over 70% of heating home emergency claims. Warmserve covers all plumbing and mechanical services for domestic & commercial, Gas, LPG, Oil, Solid Fuel, Renewables, Air Conditioning, Electrical, Drainage, Bathroom Installations and plumbing maintenance. Warmserve are able to accept credit & debit cards and also finance. Warmserve is registered with accreditation’s: Gas Safe Register OFTEC NICEIC HETAS REFCOM F-Gas TrustMark Safe Contractor Which? approved

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Brian on 25/6/2025

Very quick response to my initial post although identifying the probable source of the leak took some time. After I accepted their quotation for remediation there was quite a wait for the bathroom team to become available. When work started the team were knowledgeable, explaining the various issues that they encountered and offering sensible solutions. The work was finished in 2 days and everything was left clean and tidy. I thoroughly recommend this company.

Explore the comprehensive services offered by CDL Building & Carpentry Ltd in the Swansea and south wales areas, we cover all aspects of building and carpentry jobs including comercial and domestic. Some of the job we do are: Extensions Conservatories Loft conversions Kitchens Bathrooms Tiling Garden walls Windows & doors Roofs Repointing Fascias Guttering Flooring Patios Driveways Paving Decking & fencing Plastering All interior carpentry Lime rendering Lime pointing Sand/shoot blasting Fiberglass roofing Fencing New build home / self builds Damp Proofing Complete office refurbishments Complete shop fitting Insurance repair work CDL Building & Carpentry Ltd delivers excellence in every project. Contact us to turn your vision into reality with our professional and reliable services.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Graham on 13/12/2024

Craig and his team (Carne, Jason and the carpenters) were excellent. They were friendly, hard-working and tidy. They coped with unforeseen issues very competently. The communication between trades and with ourselves was very good. We have no hesitation in recommending them and will use them again.

I am Andrew, Sole Trader under A.N. Electrical & Home. I offer various handyman services such as flat pack furniture, laminate flooring, and general maintenance. I also offer basic electrical services within my legal capability. I am currently retraining to gain the necessary qualifications in this field, allowing me to join a competent person scheme. As such, I am currently able to provide fault finding services, or install basic electrical fittings. I have been developing my practical skillset since childhood, always working with my father and grandfather around the house. From this origin, I have since been in the engineering field both electrically and mechanically, but decided to return to my genetical roots. There is no job I'm willing to take on without the utmost confidence in my ability to deliver. Please take confidence in this, as I will work with full honesty.

I’ve been plastering for 35 years with vast experience in all aspects of traditional plastering

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dafydd on 16/10/2025

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

With 30+ years of experience, I provide expert electrical services for homes and businesses. From installations to repairs, I deliver safe, reliable, and high quality work with a focus on customer satisfaction. Fully qualified, insured, and committed to excellence - no job to big or small. Trust a professional who gets it right the first time!

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

HFM Services, a Family Run Business serving the Community for both Domestic and Commercial Heating Engineering with installation and repairs; our core services. We also offer LPG installation, service and repairs. We offer Energy Survey's for domestic households, with Commercial Energy modelling for the larger companies. Our experience in serving the community goes back with 15 years’ experience in new builds and retrofitting. We are delighted that you have taken the time to read our profile. Feel free to contact and thank you Gareth and Patrick

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

Can not recommend highly enough. I had a few quotes so know Gareth's pricing was good. He came, he diagnosed, he conquered what was a tricky new boiler installation. Amazing communication. Turned up when he said was going to. All certificates and paperwork. I've already booked him in for my annual service next year. A big thumbs up from me.

A&L Heating and Plumbing are a father and son company based in South Wales, Running since 2003. Professional Gas engineers and Plumbers providing installations, servicing and repairs

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Julie on 13/9/2025

Connor was very helpful and came out the same night to see what the problem was. He returned the next day and fixed the issue. Would definitely recommend him.

All aspect roofing is a family-run business based in Tonbridge . In addition to roofing services, we provide an array of installations and maintenance for domestic and commercial properties With more than 15 years of experience, we use our vast knowledge and experience in the industry to help you avoid rogue traders and complete all work to the highest possible standards. Get in touch today to speak with our experienced team.

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

Professional and repaired guttering across the front and rear of the house.

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

We install all aspects of heating, plumbing and Renewable Energy. Gas and oil boilers. Under floor heating, Heat pumps, Biomass and Solar Thermal ( hot water ). Over 30 years experience in the domestic and commercial sector. HETAS Registered for Log / Multifuel burners. Link up systems a speciality

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John-Paul on 9/2/2026

Local and friendly plumbing and Heating engineer, Honest and reliable service with 14 years experience in the private domestic sector. Gas boiler installation, Service and Repair at affordable rates.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Michelle on 11/4/2025

Really pleased with the job, originally only having boiler sorted. Had new boiler fitted and complete bathroom suite installed. Also fitted new flooring in bathroom for me. Really good price, can't fault workmanship. Would definitely recommend this company. All rubbish cleared away after completion, all surfaces washed down.

"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

Roofing and repairs

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kenneth on 6/11/2025

Joe came to view on Saturday and has just finished carrying out the work required to a high professional standard. Minor additional faults with the roof were completed at the same time. I can highly recommend this company for all roofing work on both modern and period structures. Thanks Joe

Young Gas & Oil Ltd are a family run business with 35 years experience in the industry. We undertake all kinds of Gas, Oil and Plumbing Services. From routine tasks to major installations and repairs and are Worcester Bosch Accredited installer.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by damanjeet on 8/2/2026

All sorted very good service

From minor plumbing fixes to full bathroom installations, you’ll get the highest level of professional service and skilled workmanship around. A High-Quality Bathroom adds huge value to any property. Whether you want to freshen yours up or get a completely new bathroom installed, we can help make it happen. We provide from floor to ceiling design and start to finish bathroom renovation according to your way.. 10 years experience. £2 Million liability insurance.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Richard on 10/1/2024

We are very pleased to have our toilets fully working again. Excellent service right from the quote to doing the work. Would recommend to anyone seeking a professional and pleasant plumber. Thank you.

Hi, I’m Morgan (MMP Gas). I run an established business of 9 years offering all aspects of commercial and domestic gas, plumbing and heating work in the South Wales and the surrounding areas. I provide a professional, reliable and competitive service. I also have lots of contacts within the industry: fire shops and plumbing merchants where I can get good competitive pricing!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ferdinando on 29/10/2025

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