Tradespeople and businesses that are appropriately certified to install energy efficiency and/or low carbon heating improvements in homes need to register with TrustMark to carry out work under the scheme. This confirms to homeowners that you will install measures to high standards.
You will be added to a directory of TrustMark registered installers and homeowners can then contact you to obtain a quote.
Tradespeople and businesses that install low carbon heating improvements in homes will also need to be MCS certified.
Once you are registered with TrustMark, you need to apply to become a Green Homes Grant installer so you can deliver work in the 600,000 homes that will receive vouchers.