Contact Us

Edwin’s Greenhouse Construction, Inc. (EGCI) is a leading greenhouse construction contractor for new greenhouse construction, greenhouse system installation and greenhouse repairs all over the United States.

In the last couple of years, EGCI has been committed to working with Prospiant, in fact, 95% of our current work is with Prospiant. We would highly recommend contacting them directly at

EGCI will be glad to assist with information or advice relating to your greenhouse project, to provide you with an unbiased opinion as to the best options regarding manufacturers or products.

Edwin’s Greenhouse Construction, Inc.

PO Box 235
Old Zionsville, PA 18068

Phone: (484) 221-8875
Fax: (484) 221-8917

If you have any questions or comments, please contact us using the below form: