Skip to content

As energy prices rise it’s never been more important to make sure your home is as energy efficient as possible.

By insulating your home you will make it warmer, cheaper to heat, and reduce your carbon emissions, which is great news for the environment.

We have more than 35 years’ of experience in accessing funding to help householders have  free energy efficiency measures installed in their homes.

We currently have access to several different funding streams which means we can help more homes than ever before.

The qualification criteria is wider than ever, so the best thing to do is get in touch with us.

If any of the below applies to you we may be able to help:

  • Someone in your home is in receipt of benefits
  • Your total household income is low (less than £31,000)
  • Your home is hard to heat (EPC band of E, F or G)
  • Your home is in a Council Tax band A – D
  • Someone in your home has a health condition made worse by the cold

You could receive free:

  • Cavity Wall Insulation
  • Loft Insulation
  • External Wall Insulation
  • Internal Wall Insulation
  • Room in Roof Insulation
  • Boiler Upgrade (non-condensing boilers)
  • Smart Heating Controls
  • First Time Central Heating
  • Solar PV
  • Air Source Heat Pump
J&J Crump & Son Nationwide Insulation Energy Efficiency Services 2
J&J Crump & Son Nationwide Insulation Energy Efficiency Services 1

Central heating for a cosy home

We fit only the most energy-efficient A-rated boilers. Our heating engineers are all qualified and Gas Safe registered. We provide only what you need at a price you can afford.

Home insulation that keeps you warm and saves you money

Over half the warmth lost from most homes is lost through the walls and roof. Insulation can substantially reduce this heat loss enabling you to keep warm for less money. When your home is insulated your boiler, or other heating source, will not have to work so hard to provide you with the warmth you need, and it will not take so long for your home to warm up after the heating is switched on. You can adjust your timer to switch the heating on later than before – saving energy every day.

Our awards

We’re incredibly proud of our recognition in the Energy Efficiency Awards, which is thanks to the continued efforts of our dedicated team of energy experts.

Get a free, no obligation quote today and start saving on your energy bills

Callback request

If you’d like us to call you back, simply fill out your name and number.

1987

Founded in

100,000+

Energy efficiency measures installed

£50m

Of funding accessed for our customers

We're industry accredited professionals

We’re members of the leading industry boards.

CHAS Logo
J&J Crump & Sons Cosy Homes Rotherham Sheffield Yorkshire Energy Efficiency Measures Heating Insulation Solar PV How it Works RECC-TSI
J&J Crump & Sons Cosy Homes Rotherham Sheffield Yorkshire Energy Efficiency Measures Heating Insulation Solar PV MCS NIC EIC

We use cookies to ensure that we give you the best experience on our website.