HELIX Environmental Planning » Contact Us
Contact Us
Our main office is located in La Mesa, California. We also have other California offices in Riverside and Folsom. Please contact our La Mesa office to inquire about our services.
HELIX Environmental Planning, Inc.
La Mesa Office
7578 El Cajon Boulevard, Suite 200
La Mesa, California 91942
Phone 619.462.1515 Fax 619.462.0552
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Folsom Office
11 Natoma Street, Suite 155
Folsom, California 95630
Phone 916.365.8700
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Riverside Office
11801 Pierce Street, 2nd Floor
Riverside, CA 92505
Phone 951.710.3275
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