Evergen are members of multiple industry and consumer protection bodies to ensure that our customers receive the best possible care and service, backed up by independent check and guarantees.


Your Products Protected.

The Home Insulation & Energy Systems Contractors Scheme (HIES) is a Consumer Protection organisation.

Any products installed by HIES Members must be fit for purpose, installed professionally and come with comprehensive guarantees which are underwritten with specialist insurance – providing consumers with a high level of protection and peace of mind.

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Your Savings Protected.

Energy Performance Validation Scheme (EPVS) is in place to protect consumers from inflated energy savings figures.

EPVS manually recalculate and check our calculations to ensure that the returns that our customers sign up to are an accurate reflection of what the system will deliver. We only proceed with product installation following full EPVS approval.

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What Our Accreditations Mean?

Feefo Reviews

We have over 500 five star reviews on the independent review platform Feefo which is a testament to our service standards.

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Which? Trusted Trader

Evergen are a Which? Trusted Trader meaning we are independently assessed by the Which? team as being highly reputable and trustworthy.

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MCS Certified

We are certified by MCS who set the industry standards for installations which ensures your system is installed to best practice.

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We are an accredited HIES member who provide an independent insurance backed guarantee for our product warranties – so you are protected.

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Fewer than 5% of installers are Gold Standard members of the EPVS. Evergen attained this status through our accurate representation of savings from our installations.

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Trading Standards

We operate under the CTSI approved code as members of HIES which promotes the interests of our customers and provided enhanced consumer protection.

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start your journey

Request Free Survey

We offer a free and no-obligation home survey to review your energy usage and spend to offer you a personalised report that demonstrates how much solar can save you.

Complete the form to receive a quick qualification call to check you are eligible and to find out more about how solar can save you.