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COREfficiency, Inc.

in business since

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About Us

  • on Angie's List for 3 years
We are energy-efficient professionals who specialize in QuietCool Whole-House Fan sales and installations, as well as other energy-efficient products including LED lighting, electrical upgrades, attic venting, and more!
Contact COREfficiency, Inc.
Phone Number
(805) 215-5504
Address
1241 Johnson Avenue, Suite 181
San Luis Obispo, CA
93401

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