Contact G&Z

G&Z's experienced and dedicated sales and service staff are capable of answering your toughest questions in a timely manner. Use the map to the right to locate your region for a G&Z representative near you.

G&Z Headquarters

Guntert & Zimmerman Const. Div., Inc.
222 East Fourth Street
Ripon, California 95366 U.S.A.
Phone: +1(209) 599-0066
Fax: +1(209) 599-2021
gz@guntert.com
www.guntert.com

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Guntert Steel

Our sister company, Guntert Steel is a steel supply and fabrication shop located on the same property as G&Z.

Guntert Steel Website
Sales Staff

RONALD M. GUNTERT, JR.,
CEO, Ext 204

RON MESKIS,
President, Ext 207

JOHN EISENHOUR,
Sales Manager, +1 (405) 371-5180

ALESSANDRO BERNACCHIA
Executive VP, Ext 270

DAVID LIPARI,
Marketing Manager, Ext 206

Service Staff

IOVTCHO DELEV,
Engineering Manager, Ext 285

MARCO CANTU,
Service Manager, Ext 264

24 Hour / 7 Days / G&Z Service:
+1 (209) 599-5604