Welcome to our site

COSYWARM Heating and Plumbing is a family run company based in Cardiff , South Wales and have been established for almost 30 years.

We are CORGI registered, Swalec and British Gas Approved and over 70% of our new customers are achieved through recommendations.

Let us demonstrate our commitment to excellent service by contacting us for a free quotation by telephone or via our enquiry form and we would be more than happy to assist you.