Find a Residential Registered Vendor

Find a Residential Registered Vendor

Use this tool to find an Energy Advisor, Contractor, or Renewable Energy Installer near you.

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How to Become a Registered Vendor

Selection of a vendor is the responsibility of the customer. Registered Vendors on this web site are independent of Efficiency Maine. Efficiency Maine does not endorse or recommend any particular service provider. Matters of project contracting and performance are between the customer and selected service provider.