I had my boiler replaced last month, and I’m honestly blown away by their service. Living in SE3, I’ve dealt with a few local companies, but none have matched Centrona in professionalism and efficiency. John, handled my initial call, was friendly and knowledgeable. She helped me choose the right boiler for my home and arranged for an appointment that worked perfectly with my schedule. On the day of the installation, Dan arrived on time, fully prepared for the job. He was both extremely polite and respectful of my home, laying down dust sheets to protect my carpets and ensuring everything was cleaned up afterward. The installation itself was seamless, and he even took the time to explain how to use the new thermostat. I’ve already noticed a significant improvement in my heating system. I’d happily recommend Centrona to anyone in SE London!