About Cosy Warm

Are you thinking of improving your home? If your answer is yes, then Cosy Warm Heating and Plumbing can help. We are a vibrant and growing company with a breadth of knowledge and experience in construction and home improvement. Based in Cardiff, South Wales, we are an established family run business with over 30 years of experience.

What we offer?

Serving Cardiff and the surrounding area, we deliver a broad range of services that cater for the small jobs through to major home improvement work. Whatever your project is or the size of the project we offer the following services:

  • Boiler Servicing and Repairs.
  • Nest Thermostats.
  • Power Flushing.
  • Hot Water Cylinders.
  • Central Heating Installations.
  • Plumbing.
  • Bathroom Design and Installation.
  • Wet Rooms.
  • Maintenance Plans.
  • Landlord Safety Certificates.

When it comes to the different services we offer, we specialise in the fitting of Gas and LPG Central Heating as well as Solar and Air to Water heat systems.

Why Cosy Warm?

When you use Cosy Warm, we make sure that all our work is of the highest quality. In taking on a project, we ensure that you get a fast and efficient service. Our aim is to make sure that we provide an excellent customer service. In all of our projects, we strive to ensure that from start to finish you receive the highest standard of work. With Cosy Warm you can be confident that:

  • All of our workers are experienced and fully qualified.
  • Our engineers are all Gas Safe and CORGI registered.
  • Our boiler installations come with a free parts and labour warranty.

We offer a ten-year guarantee on selected boilers. We will also beat any like for like boiler quotation from British Gas/Swalec. With Cosy Warm Plumbing and Heating, all our engineers who work on your project are fully qualified and vetted. They are also Gas Safe and CORGI registered. Our company is a member of the Guild of Master Craftsmen as well as being an approved installer for Worcester Bosch boilers.

Our values

Here at Cosy Warm, we care about our customers. At the centre of what we do is our commitment to delivering exceptional customer service. As part of this, we ensure that:

  • Work that is delivered on time and to a high standard.
  • Our workers observe Cosy Warm’s dress code.
  • All of our vehicles can be easily identified with the Cosy Warm branding.

To discuss your requirements why not get in touch with us using the contact option.


Start typing and press Enter to search