Heating Llanelli and surrounding
areas for over 15 years
A trustworthy heating and plumbing business
established in 2010.
Welcome to
Boswell Plumbing & Heating Ltd
With 15 years of experience, we are a well-established company
proudly serving Llanelli, Carmarthen, Swansea, and Ammanford.
Specialising in the repair, servicing, maintenance, and installation of heating systems, we are committed to providing top-quality workmanship and reliable solutions for your home or business. Our expertise covers Gas, Oil, and LPG boilers, ensuring your heating system runs efficiently and safely.
Whether you need a routine service, urgent repair, or a brand-new installation, Boswell Plumbing & Heating is here to help.
Get in touch with us today for expert service you can trust!
We’re here to help
Our reputation matters
Don’t just take our word for it and read many of the positive reviews from our customers below.
Our frequently asked questions
Find answers below to our frequently asked questions of feel free to get in touch
The lifespan of your boiler can vary depending on usage and correct maintenance, during any service we will try to give you an honest opinion on replacement where necessary.
The installation duration depends on the type of boiler and the specific requirements of your property, but most installations are completed within one to two days.
Boilers should be serviced annually to maintain efficiency and safety. Annual servicing also ensures compliance with most manufacturers’ warranty requirements and helps prevent costly repairs.
Boswell Plumbing & Heating Ltd cover homes across Llanelli, Carmarthen,Swansea & Ammanford area.
Feeling the pinch?
Don’t let a new boiler add
financial stress with our
low monthly finance options.
Example quotation of £2500 new boiler installation.
Upfront
£625
25% Deposit
Monthly
£25.19
Low payments
- From 2 - 12 years finance options
- 0% Interest option
- Low monthly payments
- 12 Year Guarantee*
We are Worcester Accredited Installers!
With that comes great benefits to you.
- Free, no-obligation quotes
- Extended guarantees up to 12 years exclusive*
- Friendly help and advice for your specific needs
- New installations, servicing and repair work
- Peace of mind with Gas Safe & OFTEC registration.
We offer you the highest quality workmanship and services
Our Services Include:
- Boiler installation
- Boiler repairs
- Central heating installations
- Cookers & Hob installations
- Gas Fires
- Gas safety inspections
- Heated towel rail fitting
- Landlord safety certificates
- Leaks
- LPG Boilers
- Oil Boilers
- Powerflushing
- Replacement radiators
- Unvented hot water cylinders
Boswell Plumbing & Heating Ltd (FRN 1015539) is an Introducer Appointed Representative of Tradehelp Ltd, who are authorised and regulated by the Financial Conduct Authority (FRN 679812). Boswell Plumbing & Heating Ltd introduce customers to TradeHelp Ltd and do not receive a fee for the introduction.
TradeHelp Ltd are a credit broker, not a lender, and offer loans from Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. Finance options are offered subject to status and credit check, which must be completed before commencement of works. A 14 day cooling off period applies to all applications. If cancelled within 14 days, alternative payment of the full outstanding balance must be made.
