List of Service Providers

For Home Programs

We encourage you to use our How to Select a Service Provider guide when contacting Service Providers. This will help you in finding a provider that works in your area and offers the eligible measures you're interested in.

Here are the current lists of participating providers by residential program:

Home Energy Efficiency List (pdf)

Low-Income Home Weatherization List (pdf)

Air Conditioning Installers

ENERGY STAR® Home Builders

For Business Programs

Please call us at 1.866.728.3674 for help in locating a commercial Service Provider/Project Sponsor for the following business programs:

  • Small Commercial Program
  • Commercial Program
  • Load Management
  • Commercial Air Conditioning Program

Any listings of Energy Efficiency Service Providers available from this website are not associated with or endorsed by the Public Utility Commission of Texas or Oncor. Oncor is not a party to the agreement between the consumer and the Service Provider. The Service Provider is solely responsible for the performance of the work and contract fulfillment.

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