#1 for Boilers & Central Heating

Gas Safe RegisteredYou can trust that your engineer will be Gas Safe Registered and fully equipped for you piece of mind.

Guaranteed SatisfactionWe go above and beyond to make sure our work is to the highest standard, on time, on price, and exactly to your specifications

Professional ServiceWe are a long established family business with a personal service that you can rely on.

satisfaction-guaranteed Gas Safe Register

07770 800 625

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No Hidden Fees

Be assured that what we quote is what you will pay. Not a penny more!

Boiler Repair

We cater to all major brands of boilers. We will get you back up and running in no time!

Heating Installation

Feeling chilly? Our experts will ensure you have the best central heating for your needs.

5 Year Warranty

All new boiler installations come with a 5 year manufacturer’s warranty.

Save Money

We will give the best advise so you get the best value for money, and savings on your bills.

5* Reviews

We work until you are happy, our customers are always leaving great reviews and recommending us to their friends.

Happy Clients


"It has been really great having Eddie working in my flat. We needed a new boiler and my friend recommended Eddie. I couldn’t be more happy with the work done."

Paul S., North London

"No nonsense, no fluff, got to the root of the problem very quickly and my boiler, central heating and water pressure were solved within less than half a day. No stress, no anxieties, great job!"

Ash Snijder-Majumder, NW1 & SW6

"Eddie has worked with Vellos Designs on many occasions and always conducted himself in a professional way. The feedback from customers has always been very positive and I highly recommend Eddie."

Nikos Vellos, Central London

"I would just like to thank you very much for turning up immediately and sorting the leak out in my flat. I have no hesitation in recommending you to my friends. Great service!"

KFK, North London