About Us

Cosywarm is a successful family business run by Alex & Karen Renwick after it was initially established in 1976 by Alex's father Mike.

We hold the following as our core company values;

• We aim to provide the highest level of workmanship and professionalism
• Fast efficient service
• Excellent customer service

For your peace of mind;

• All of our engineers are fully qualified and CORGI registered and will present CORGI identification cards to householders on request
• All of our engineers hold full public liability insurance
• All of our engineers adhere to COSYWARM'S dress code
• All our vans are easily identifiable with COSYWARM livery