Energy Federation (EFI)

Since 1982, EFI has been supplying energy efficient products to contractors, property managers, Utility Programs, Low Income Weatherization, colleges and universities.
We work closely with manufacturers to purchase high quality materials in quantities that allow us to sell at competitive prices and ship within 24 hours from in stock inventory.
At EFI we take pride in our:
• Product Knowledge
• Technical Expertise
• Warehousing and Logistics
Helping our customers choose the correct products for their needs along with our fast service distinguishes EFI. We maintain an extensive assortment of inventory ensuring that our customers receive product when and where they need it.

EFI is Your Solutions Provider for Energy Efficiency

40 Washington St
Suite 2000
Westborough, Massachusetts 01581
(800) 876-0660 x4420
http://www.efi.org/