Cole Bros Plumbing and Heating Engineers are an independently owned company covering all of London, Hertfordshire and the neighbouring areas. We provide you with a comprehensive service that covers all major aspects of plumbing and central heating, including design, installation and maintenance. Working for local builders and estate agents, we are a trustworthy and reliable company with your best interests at heart. Whether it’s a fully qualified plumber or gas safe engineer you require, we can cater to your needs