EcoCosi Installer Network
We work with a number of pre-vetted contractors. These are trusted partners with the relevant qualifications and experience to install the measures you have chosen for your home.
![Contractor setting up an air source heat pump](https://www.changeworks.org.uk/wp-content/uploads/2024/04/RS1545_iStock-1648359444_scr-1000x667.jpg)
All our contractors are pre-vetted. They hold the relevant quality assurance status, have achieved the required certifications, and have the appropriate level of experience to carry out your retrofit.
For extra peace of mind, contractors must also follow our contractor code of conduct. We’ve created a legal framework to support your installation, protecting your rights and ensuring the quality of works.
View our suppliers:
Global Eco
A national installer who works across Scotland, Global Eco can offer end to end retrofit services with PAS 2030 & MCS compliant installs and PAS 2035 compliant project management. Global Eco have experience working at all scales from big social housing schemes to one off domestic measures.
Key contact: Jim O’Brien
Email: j.obrien@global-eco.co.uk
Number: 07717 176439
Energy efficiency measures:
- Air Source Heat Pump
- Battery Storage
- Cavity Wall Insulation
- External Wall Insulation
- Internal Wall Insulation
- Loft Insulation
- Solar PV
Procast
Operating across Scotland, Procast is an award-winning principal contractor who can deliver PAS 2030 and Trustmark certified installs. They are renowned for delivering service excellence and outstanding commercial performance to both public and private sectors.
Key contact: David Chapman
Email: david.chapman@pro-cast.co.uk
Number: 01355 209300
Energy efficiency measures:
- Air Source Heat Pump
- Ground Source Heat Pump
- Battery Storage
- Cavity Wall Insulation
- External Wall Insulation
- Internal Wall Insulation
- Loft Insulation
- Solar PV
Boxergy
Edinburgh based and serving Scotland’s central belt, Boxergy are an innovative contractor offering MCS and TrustMark certified air source heat pump, solar PV and battery installs.
Key contact: Ben Caird
Email: ben.caird@boxergy.co.uk
Number: 07930097213
Energy efficiency measures:
- Air Source Heat Pump
- Solar Battery
- Solar PV
Renew-able
A Scottish based designer and installer of renewable energy solutions. MCS and TrustMark certified solar PV and battery installs.
Key contact: Alan Valente
Number: 0131 2100405
Email: alan@renew-able.co.uk
Measures:
- Air Source Heat Pump
- Ground Source Heat Pump
- Water Source Heat Pump
- Solar PV
- Battery
PWB Developments Ltd
An Edinburgh based company covering all of mainland Scotland and the islands, offering TrustMark certified insulation installs.
Key contact: Paul Mclean
Email: paul@pwbdevelopments.co.uk
Energy efficiency measures:
- Flat Roof Insulation
- Floor Insulation
- Internal Wall Insulation
- Loft Insulation;
- Room in Roof Insulation
Montali Energy Services
An Edinburgh based company, also serving the Lothians, Fife, Scottish Borders and the Central Belt. Montali are a family owned central heating installer, offering work certified to both PAS 2030 and Trustmark standards.
Key contact: David Haig
Number: 07888 751114
Energy efficiency measures:
- Air Source Heat Pump
Optama
Optama is a MCS certified national installer that specialises in air source heat pumps, solar PV and battery.
Key contact: Graham Latta
Number: 07887 960352
Email: graham@optama.co.uk
Energy efficiency measures:
- Air Source Heat Pump
- Solar PV
- Battery