





We are reliable heating and plumbing engineers and we aim to deliver cost effective and efficient service at every stage of the lifespan of your heating system. We are experts in all gas and plumbing requirements.

We cover the London and West Essex areas.
Contact us today to arrange a visit to your property.

As award winning installers of award winning heating appliances, we are proud to receive the Worcester Bosch Accreditation. We match the reliability and quality of work that the Worcester Bosch brand is renowned for.
How to Repressurise a Heating System with an Internal Filling Key
What Our Customers Think
Highly Recommended!
I just need to recommend John from Eco Gas London who came over to sort out a problem with the loo. Instead of charging us a small fortune for a call out fee, he talked us through how it could be easily rectified and didn’t charge us a penny.
This company is consistently good. Highly recommended!
Eco-Gas were great
Really happy with the work done. We had central heating installed from scratch, in three story Victorian terrace.
John was was extremely professional, approachable and understanding to our unique situation. There was good humour and he was open to answering as many questions-as we had. Communication with John and his team was very good, with job completed in budget. We would definitely recommend them to others and use again.
Excellent job
My elderly Mum moved last year only to find she had no heating and hot water. John came at very short notice on a Saturday evening and did not leave until he had the boiler working. A month or so later John gave us a competitive quote for a new boiler. He talked through our options and explained everything he was going to do.
My Mum is extremely happy with her new boiler and the service that John provided.