N.Leonardi is a domestic and commercial gas safe registered business, established in 2009. We have over 15 years experience in the trade.

We offer up to 10 years guarantee on certain boilers. We are fully insured and offer a wide range of plumbing and heating solutions ranging from full heating installation and bathrooms to breakdowns and servicing.

Why choose N Leonardi Limited

  • Reliable, Professional, Specialist. 
  • Upto 12 years guarantee.
  • Guaranteed Fixed Prices, no hidden costs.


Gas safe


  • Cylinders
  • Gas boiler
  • LPG
  • Commercial

Find a local installer

These fully training independent installers specialise in Worcester Bosch installations and can offer exclusive benefits to homeowners, including extended guarantees and certified knowledge of Worcester Bosch products. They can provide you with crucial advice and free, no-obligation quotes.