Searching for boiler services in Llanelli then must visit at Aquatherm Gas Breakdown Specialist. Repair all gas appliances. Boilers, fires, cookers. I do landlords gas safety inspections, gas appliance servicing. I install gas boilers, fires and cookers check that safety devices work properly; check that the appliance is not leaking harmful gases and combustion byproducts and is instead expelling them into the outside.To know more about our services feel free to visit our website or contact us.