Interested in becoming an alpha installer? Every repair includes a gas safety check. Sign up to be the first to hear about our amazing offers, events and competitions! it's real easy! Hammersmith and fulham has other projects and £,, in potential grant funding. Boiler on the blink? think help-link! But for all intents and purposes, a gas-based system is always a good choice gas boilers run efficiently and are durable read some reviews on gas boilers to know what the best brands are. Great service,.