Katy Hollbacher, P.E. Updated:03/2023

Katy is a licensed civil engineer and founded Beyond Efficiency in 2009 to provide technical consulting services for high-performance building projects, something that was sorely lacking in the marketplace. She has twenty years experience in the A/E/C and green building industries and is passionate about educating clients and team members on building science and best practices. Prior to founding Beyond Efficiency, Katy spent five years managing Build It Green's suite of technical information programs, including the Ask an Expert green building hotline and Best Builders technical assistance program. She was also an engineer at Wiss, Janney, Elstner Associates, a national consulting firm specializing in the forensic investigation and repair of modern and historic structures. At home in the field as well as the office, Katy has pounded nails, hung drywall, and pulled wires on various construction projects.

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Contact Katy Hollbacher, P.E.

Beyond Efficiency Inc.
Principal + Founder
1502 Walnut
Suite C
Berkeley, CA  94709
Phone: 415-236-1333

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