24 Hours / 7 Days a week / 365 Days a year

*We Do call out discounts for Blue Flame service plan holders. Find out how you can get reduced cost call outs, repairs and parts here

Expert emergency support for air source heat pumps, ground source heat pumps, biomass boilers, solar PV and solar thermal. Call 0800 074 9132 24/7, 365 for help
  • Your ground source heat pump is broken
  • Your air source heat pump is broken
  • Your biomass boiler is broken
  • Your solar PV or thermal is broken
  • Your renewable system has not been installed properly
  • You have no heating
  • You have no hot water
  • You have no electricity


“The engineer that came to service my boiler was absolutely brilliant! She knew her job well, was professional and very polite! I always think people are quick enough to complain so why not be so quick to praise! I’m very happy with your work.” Mr K, Camborne


  • 24/7, 365 days a year call-outs
  • Fixed price call-outs
  • A team of 10 fully qualified renewable engineers
  • Clear, honest, no obligation pricing
  • A dedicated Cornish call centre
  • We have fully stocked vans
  • We have a fully stocked warehouse
  • We Do express ordering
  • We Do emergency installations
  • Support a variety of businesses across Cornwall


24/7, 365 Call Centre

How much does it cost?

  • We Do call-outs for £183.00 inclusive of first hour labour & VAT
  • Service plans from £16.90 per month

Talk to our team in Penryn on

and book an appointment

What Happens Next?

We Do simple processes so you know what will happen every step of the way

  • Phone our Penryn call centre on 01326 378122 – 24/7, 365 days a year to report the fault
  • We will book an engineers appointment
  • Our qualified engineer will text when they are on their way
  • If the system is beyond repair our engineer will give you all the information you need to make a decision
  • If the fault can be fixed the engineer will complete the job leaving you with heat, hot water and electricity

If you want to ensure that your boiler, heating system, plumbing, electrics or renewables are covered, as well as guarantee future discounts, then find out more about our servicing plans here.

Frequently Asked Questions

If necessary we will provide a temporary fix to help keep your business open, while we create a plan to repair the problem fully.

Most part that need replacing are readily available off the shelf and are cost effective.

You are still able to receive Renewable Heat Incentive (RHI) payments, however, if you have a solar system you will not receive the Feed-in Tariff (FIT) as you will not be generating any energy.

However, if you do not service your system as per the manufacturers guidelines, then you will stop being eligible to receive RHI payments.

Unfortunately, a number of renewable installations company are no longer in business due to changes in Government subsidies and fierce competition in the market.

Our advice is to contact the manufacturer of your system and find out if it is still in warranty. If it is, our team of renewable experts will be able to carry out the work for you.

All of our team are fully qualified and certified. Each team member has a full and up-to-date DBS (Disclosure and Barring Service) check.

We provide a 12 month, no quibble guarantee on our labour and parts.

We are based in Penryn, cover the whole of Cornwall and support over 12,000 customers.

We have over 100 staff based throughout Cornwall. We are ideally placed to support clients across the county.