Fast, reliable, and fully qualified. From boiler installations and repairs to full bathroom fits — we've got you covered, 7 days a week.
From emergency repairs to full installations — we handle all aspects of plumbing and heating across Llanelli and the surrounding areas.
New boiler installations, annual services, and breakdowns. All makes and models covered.
Full bathroom renovations — from design to final tiling. Supply and fit or fit only.
Leaks, burst pipes, dripping taps, and blocked drains. Fast response, no call-out fee.
Power flushing, radiator repairs, thermostat upgrades, and full system installs.
G3 qualified for unvented hot water cylinder installation and maintenance.
Available 7 days a week for emergencies. We aim to be with you within 2 hours.
DA Plumbing & Heating has been serving Llanelli and Carmarthenshire for over 15 years. We're a small, local business — you'll always speak to a real person, and we'll always give you an honest price up front.
All our engineers are Gas Safe registered, fully insured, and DBS checked. We're proud of our reputation for quality workmanship and turning up when we say we will.
Rated 5 stars on Google. Here's what local homeowners think of our work.
"Boiler broke on a Sunday morning — they were with us by noon. Sorted within an hour. Brilliant service and very reasonable price."
Sarah T., Llanelli"Had a full bathroom fitted. The quality of the work is outstanding — they were clean, tidy, and kept to the agreed price. Highly recommend."
Mark H., Carmarthen"Used DA for an annual boiler service. Very professional, explained everything clearly and didn't try to upsell. Will definitely use again."
Linda P., Burry PortGet a free, no-obligation quote today. We cover Llanelli, Swansea, and all of Carmarthenshire.
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