welcome to cosywarm
The expression “no job too big or small” is often used but sometimes some jobs, it would seem, are just too small for some companies. This is not the case at COSYWARM as we started out back in 1976 doing the smallest heating and plumbing jobs around the Cardiff area and, over thirty years later, we haven’t forgotten our roots or our customers.
We are a small family-run business that succeeds only because of the reliable and efficient service we provide. Our engineers are vetted and skilled professionals and all are MCS, CORGI and Gas Safe registered. They are also fully covered by public liability insurance for further peace of mind.
Professional and Efficient
The best advertisement for any business is the recommendation of customers and we have received countless positive testimonials from satisfied clients in the greater Cardiff area over our many years in business for providing:
- Top quality workmanship
- Fast and efficient service
- Excellent customer support
Boiler Servicing & Repairs
Our Price Promise
Not only do our heating and plumbing installations come with a Seven Year Guarantee but we are so confident of our ability and reasonable prices that we also guarantee to not just match but beat any quote from British Gas or Swalec for a like for like boiler installation.