About Contractors & Energy Auditors

There are three levels of contractors and one level of energy auditor certification.

Please note that Keystone HELP does not endorse any particular contractor, but maintains a directory of contractors who have applied and been authorized to participate in the program at these different levels. While the contractors in our directory have been screened and qualified to the best of our ability, you will be entering into a direct relationship with the contractor of your choice and it is important that you review their credentials, qualifications and references to make an informed decision.

Approved Contractors

Trained Contractors


Certified Contractors

Certified Energy Auditors


You may have a contract with only one Approved, Trained or Certified Contractor for unsecured loan programs. Multiple Approved, Trained or Certified Contractors are permitted under secured loan programs. Approved, Trained or Certified Contractors are permitted to use sub-contractors in the normal course of their business, providing that your contract for work is only with an Approved, Trained or Certified Contractor.

You may, however, enter into a separate contract with a Certified Auditor for a home energy audit.

Click Here for Information on Becoming an Approved Keystone HELP® Contractor.