This contractor process flowchart from EnergySmart Colorado includes the phases of contractor qualifications review and preparation, site work, and follow up.

Instructional step-by-step guide for visiting a home to discuss and install energy efficiency measures.

This guide from Boulder County's EnergySmart service is an example of expectations and guidelines for contractor operations.

The AZ Home Performance with ENERGY STAR program (AZHPwES) requires that participating contractors demonstrate a high level of building science knowledge and maintain the highest standards of technical performance and customer service as described in the contractor requirements.