LH Gas are a highly experienced plumbing and bathroom design and installation company based in Hertfordshire. We have been working within the plumbing and heating industry for over 20 years and so are aware of the changes that happen over time. For this reason we constantly train and develop to stay up to date with the latest advances within the industry. This is why we are experts in providing our customers with the best solution for their property. Our bathroom design team love a challenge. We have transformed some amazing spaces into contemporary, sleek and luxurious bathrooms and wet rooms.