Awarded to companies that manufacture and/or distribute eco-friendly products; and/or their products are used primarily in eco-friendly applications.
Awarded to companies whose production facilities and manufacturing processes are eco-friendly.
Awarded to companies that recycle materials and dispose all hazardous and toxic waste in an eco-responsible manner.
Awarded to companies that are highly energy efficient.

About Us

Martin Herzfeld is a licensed solar contractor, consultant and technical trainer. UL Certified PV Installer #17,   CTT+ Technical Trainer #T3NSZCNBBKB4QTQG,  OSHA 30 #36-60071668.

Martin Herzfeld

El Sobrante, CA
94803
USA
CONTACTS Martin Herzfeld
TELEPHONE 1-510-243-0190
EMAIL
WEB www.herzfeld.org
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