Legal Disclosure. The Home Energy Upgrade Assistance Program (HEUAP) is an independently administered, privately funded assistance program. HEUAP is not a government agency and is not affiliated with any federal, state, or local government program. Applications are independently reviewed in accordance with current program guidelines. Assistance awards are subject to eligibility requirements, available funding, participating contractor requirements, and applicable program terms. Submission of an inquiry or application does not guarantee approval or funding.