Our Accreditations & Certifications


RoSPA President's Award

Presented to organisations which have achieved 10-14 years consecutive Gold Awards for safety performance.

Carbon Trust Accredited Supplier logo

Carbon Trust Accredited

The UK’s market-leading scheme for high quality energy efficient equipment and renewable technology suppliers.


Certified to ISO 14001:2015

An internationally recognised environmental management system.

Microgeneration Certification Scheme logo

Achilles UVDB Silver Plus

The utility industry pre-qualification system. Working closely with key buying organisations in the sector, this community helps them achieve the highest standards of supply chain assurance.


Certified to ISO 45001:2018

An internationally recognised health and safety management system.

Microgeneration Certification Scheme logo

NICEIC Approved Contractor

This confirms Anesco to be a competent contractor, having been assessed against a specific set of competency requirements, in particular the national electric standard BS7671.


Certified to ISO 9001:2015

An internationally recognised quality management system.

Microgeneration Certification Scheme logo

Solar O&M Best Practices

The Solar Best Practices Mark is a suite of self-certification-based labels based on the guidelines and checklists, designed to create more transparency and incentivise excellence in solar services.