simply warmth

Your boiler accounts for up to 70% of what you spend on energy every year. This means replacing your old, inefficient boiler for a modern ‘A’ rated boiler can save up to £490 per year on running costs!

Installing a new boiler is very simple once you determine what type of boiler you need. Residential Energy Services Ltd surveyors will help find the most efficient solution for your home and arrange an accredited installer.

The cost of replacing a boiler varies depending on the type required for your home. However funding is available to assist and RES can advise on current funding options.

RES partner with a national network of ‘Gas Safe’ installers. Gas Safe installers are fully qualified to work safely and legally on gas appliances.

Simply Warmth fact sheet download



Simply Warmth fact sheet download
Download this fact sheet to learn about boilers and how RES can help you choose the best boiler for your home.



replacing your old
boiler with an A rated
boiler could save
you as much as
£490 per year!




simply warmth

simply warmth

Your boiler accounts for up to 70% of what you spend on energy every year. This means replacing your old, inefficient boiler for a modern ‘A’ rated boiler can save up to £490 per year on running costs!

simply insulate

simply insulate

Around a third of all heat lost in a solid wall or non-traditional property is lost through the walls. In such properties cavity wall insulation is not possible so externally insulating is often the best option.

simply renewables

simply renewables

There has never been a better time for homeowners to invest in renewable energy and in particular Solar PV. Not only do homeowners benefit from free, self-generated electricity but any surplus is sold back to the National grid and you get paid for it via the Feed-in Tariff.

Simply survey

simply survey

RES offer impartial energy advice using out experienced and knowledgeable survey and assessment team, all of whom have a wealth of industry experience including external wall insulation, cavity and loft insulation and renewable technologies.

Simply Fix

simply fix

Gone are the days of costly and time consuming timber pattress fittings, an element of the install which can cause time delays and potential install problems. With Simply Fix you can “simply fix” our fittings directly into existing insulation.