Spring Special offer - 20% off insulation bookings in October & November

Electrical product install


Get your heat pump, LED downlights and mechanical ventilation systems installed by Sustainability Trust for a safe and professional service.  

Our in-house electrician is a qualified and highly experienced professional with 16 years in the field. He is a registered Fujitsu heat pump installer, certified Site Safe, registered with the Electrical Workers Registration Board of New Zealand and UK, and treats all properties with care.  


This is only available for installation by our team of experts.

Our in-house home energy assessors, insulation and electrical installers are trained, accredited and experienced professionals.

Note: All home energy product supply and installs must start with a home assessment.

Contact us for your home heating solutions and energy efficiency advice: Call 0508 78 78 24, option 1 or click below to arrange an assessment.

Book an assessment