There are many types of heating systems. For instance, there are portable electric heaters that can be used to heat small spaces as well as central heating systems. Central heating systems can be powered by electricity, natural gas, propane or heating oil. When planning to install gas central heating Sydney residents should not rush to make a decision. What they need to do is take some time to compare the top-rated heating companies to identify the best contractor for the job at hand.

Only licensed heating firms with a valid liability insurance policy and performance bond should get special consideration. Experience is also a key factor to consider. Therefore, you have to check the number of years different firms have been in business as well as the types of heating systems they have been handling over the years. The fees quoted by different contractors must also be compared because you are looking for affordable heating services.