Many landlords don't know their boilers needs to be services every year. Same hot water cylinder. Not only for maintaining and boiler life span, also this is requested from manufactures in order to qualify for warrantees. 

The repairs could be very costly when break down happens, so annually service is very essential. We can manage our experienced qualified engineer contractors to check that for you just with a simply call. 

We also have electricians who can check and certify electric. Electric Certificate or Electrical Installation Condition Report (EICR), is what you'll be given after a certified electrified electrical engineer has checked all the wiring of a property and made sure it meets safety standards required.