HELIX Environmental Planning, Inc.

HELIX Environmental Planning, Inc. HELIX Environmental Planning is an employee-owned environmental consulting firm with offices in CA. HELIX Environmental Planning, Inc.

is a leader in environmental planning and natural resource sustainability. Established in 1991 and headquartered in San Diego County with additional offices in Sacramento, Placer, Orange, Los Angeles, and Riverside Counties, HELIX provides a broad range of environmental consulting and design services on a variety of project types throughout California and the western U.S. HELIX has extensive exper

ience helping public- and private-sector clients comply with environmental laws and regulations, manage natural and cultural resources, and design and construct sustainable projects. Our wholly owned subsidiary, HELIX Environmental Construction Group, specializes in the installation and maintenance of native habitat.

HELIX team members attended the 2026 California Society for Ecological Restoration (SERCAL) conference in Fortuna which ...
05/29/2026

HELIX team members attended the 2026 California Society for Ecological Restoration (SERCAL) conference in Fortuna which brought together restoration and environmental professionals from across California to share ideas, explore innovative approaches, and advance the practice of ecological restoration. We enjoyed connecting with peers, learning about emerging science and best practices, and contributing to conversations that support resilient ecosystems.

We’re grateful for the opportunity to connect with so many clients, partners, and colleagues at our Pasadena open house ...
05/28/2026

We’re grateful for the opportunity to connect with so many clients, partners, and colleagues at our Pasadena open house event. Thank you to everyone who joined our LA County team and helped to make it an incredible evening!

Another great turn out this year for   with SANDAG! 🚴‍♀️🚴🚴‍♂️ HELIX has been hosting a pit stop since 2012! This year we...
05/21/2026

Another great turn out this year for with SANDAG! 🚴‍♀️🚴🚴‍♂️ HELIX has been hosting a pit stop since 2012! This year we had over 70 visitors. Some are old friends and we also made new ones.
If you are using a car today, remember to share the road with bikers.

The 2026 AEP California State Conference, held right in the backyard of our headquarters, had our California Planning te...
04/29/2026

The 2026 AEP California State Conference, held right in the backyard of our headquarters, had our California Planning team actively engaged with fellow professionals across the industry. We hope you got to enjoy the panel discussion on “Complex CEQA Efforts for Long-Range Campus Development” along with the walking tour of the UC San Diego campus – we’re thrilled that the UC San Diego Update to the 2018 Long Range Development Plan Subsequent EIR was recognized with a merit award for outstanding environmental analysis document!

04/22/2026
We had an exciting time at this year’s Society for California Archaeology (SCA) Conference in Palm Springs! Thanks to al...
03/24/2026

We had an exciting time at this year’s Society for California Archaeology (SCA) Conference in Palm Springs! Thanks to all who stopped by to see us during the career fair, awards banquet and presentations, and the Friday night social event. Looking forward to next year in Monterey!

HELIX was pleased to be a part of the completion of Nicolas Road and Calle Girasol in the City of Temecula! The eastern ...
02/20/2026

HELIX was pleased to be a part of the completion of Nicolas Road and Calle Girasol in the City of Temecula! The eastern half of Nicolas Road was previously dirt. This project also added a new portion to the Temecula Loop Trail. HELIX provided biological and cultural surveys, obtained regulatory permits for crossing Santa Gertrudis Creek, prepared the restoration plan and long-term management plan, helped retain the long-term habitat manager, and provided biological, cultural, and paleontological monitoring during project construction.

Address

7578 El Cajon Boulevard
La Mesa, CA
91942

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(619) 462-1515

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