Our Services

Have a Pool? An Impossibly High Electric Bill? Hot Water Woes? ECA is Here to Help!

Energy Usage Analysis

Is your PV system not saving you as much as you thought? Don't know what to do with your system's excess energy? ECA can provide the answers needed to start saving!

Consumer Advocates

Saving you money and energy is what ECA is all about. We can compare solar company bids (hot water or electric); Help determine if PV proposals make economic sense; and, Assist in lowering energy usage prior to installation of PV systems.

Energy Bill Reduction

ECA helps consumers to eliminate excessive energy costs through the use of continuous home energy usage monitoring. We use the newest technologies to save our consumers top dollar!

William Bennett, Principle Consultant

William Bennett, Principle Consultant

During his 40 year career as an electrical engineer, Willy Bennett worked on the operation and design of the Hubble Space Telescope. He has served as the Director of the Hawaii Energy Test Lab located at the University of Hawaii, Maui, and has worked as a Project Manager for MECO, and as a Sustainable Technology Instructor.

"ECA has helped us to drop our water heating expenses by over $36,000 in one year." -Sue Kamalo, General Manager, Harbor Lights AOAO

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