Eco4 had recently completed EWI at my house. All the workmen are very professional, polite and knowledgeable. I have already referred to my friends and family and definitely recommend this company to all for work. Communication was excellent.
LPG Fired Condensing
Fuelling a future of sustainable living in the UK. Discover how LPG condensing boilers can provide efficient heating for off-grid homes.
Industrial Boiler Supplier
Condensing LPG Gas Boilers
Replacing an existing LPG boiler with a highly efficient modern condensing boiler is a relatively straightforward job. A liquefied petroleum gas (LPG) fired boiler is a good choice for companies with no access to mains gas, and it can save a significant amount of money with even lower investment in equipment.
Why do I have to find a new LPG boiler?
You might not even know a problematic heater is an issue. It is also important to maintain your boilers, which should be replaced every five years.

Eco4 Pro UK
Not pay as much for energy
Maintenance
At Eco4 Pro Limited, we understand the need to maintain your LPG boiler system so as not to allow it to stop working. If you wait until your heating system fails, it can lead to a large expense and even damage to the entire system.
Government Grants
People in this group can apply for ECO funds from the government to switch to a new LPG boiler. And if you qualify, that money can pay for 100% of the cost of an update.
Good Service
Whatever service you need, LPG boiler services in the southeast areas are what Eco4 Pro Limited can do best. Arrange a survey with us now to learn more about the condition of your LPG boiler.
Quotes from Customers
Testimonials
Regular maintenance approach
You could also go with the approach where you will schedule regular maintenance and replace your LPG heater when it’s about time to go out. Typically, an LPG combination heater will cost £2,500 to £4,500. It is a good expense for your home comfort and safety.
"As a big advocate for green energy, I value the customer service of the Eco4 Pro team and their insight into the environmental benefits of an efficient LPG boiler."

Common Questions
Frequently Asked Questions
What Our Customers Say
Real feedback from real homeowners across the UK — sourced from Google Reviews and Trustpilot.
I recently had a new boiler installed by ECO4 Pro Ltd, and I couldn’t be happier with the entire process. From the initial consultation to the final installation, the team demonstrated professionalism, efficiency, and outstanding customer care.
They did an amazing job on my property. The staff was professional and very fast as well. When doing the work, they ensured to install the floor protectors so our flooring doesn’t get damaged. Highly recommended.
Was a pleasure dealing with Eco4, particularly Khalil and Khaliq, always helpful and available when you needed to ask them something. Work carried out was great and if I ever have any issues, I know I can get in touch with them quickly and it’ll be resolved very quickly. Would highly recommend.
Excellent communication from staff from start to finish. Workers were punctual and respectful. Work was carried out to a high degree and the workers cleaned up when they left.
Eco4 had recently completed EWI at my house. All the workmen are very professional, polite and knowledgeable. I have already referred to my friends and family and definitely recommend this company to all for work. Communication was excellent.
They responded very quickly to our request for a quote and within a week they started work. They were responsive to our requests and professional in their approach to the work.
I recently had a new boiler installed by ECO4 Pro Ltd, and I couldn’t be happier with the entire process. From the initial consultation to the final installation, the team demonstrated professionalism, efficiency, and outstanding customer care.
