Meet Towy Valley Heating - Plumbing & boiler services in Llandeilo and Ammanford

Towy Valley Heating was established in the Towy Valley in 2016. Our main work since we began has been installing Oil, Gas and LPG boilers on the Eco grant scheme. During this time, we have installed around six hundred boilers. We mainly cover all of Wales, England and occasionally Scotland.


Towy Valley will install your new oil, gas or LPG boiler with little stress.


Loft insulation is one of the most cost-effective ways to save energy.

Wall Insulation

External wall insulation is a great way to a warmer and happier home.

We are big enough to cope, but small enough to care...

As a company, we pride ourselves in outstanding customer care, quality installs, and excellent after sales service. We can do this, as we take care of the whole process from the initial consultation all the way through to the install.

We currently employ a team of eighteen highly skilled gas safe and Oftec engineers, and provide apprenticeship programs for aspiring plumbers. We also have a great office team that takes care of everything needed to make the process as easy as possible for the customer.

We are a growing company and are constantly providing new services. We now offer different insulation measures that will increase the energy efficiency of your property.

What our customers have to say about us

“I’m very happy with my new boiler, house is nice and cosy now.”

Janet Rees, Ferryside, Carmarthen

“Will be informing my friends of your company.”

Mr Daniels, Pontyberem, Llanelli

“Can’t say enough good things about the company, big thank you in helping to get my mother’s boiler sorted.”

Ms Lewis, Mumbles, Swansea

“Thank you very much.”

Mrs Singh, Birmingham

“Polite boys didn’t stop working all day.”

Mr Evans, Cowbridge, Cardiff