GMIA's ANNUAL Meeting Goes Virtual 

Upcoming Events

  • Walk to the Top Scavenger Hunt

    17 December
    Our popular annual Walk to the Top is a great time of year for our community to welcome in the new year, enjoying our area’s spectacular weather! This year it is not possible for our members to gather together in our usual fashion assembled behind our great yellow banner with our eager pets accompanying us. […]

What We Do

The Grossmont-Mt. Helix Improvement Association (GMIA) is a non-profit 501(c)(4) organization that works on behalf of our community to ensure that the quality and character of our community is preserved and enhanced. Unlike a typical homeowners association, GMIA does not own any property or facilities, and we do not have any paid officers or paid employees. Instead, we are served by an all-volunteer Board of Trustees elected by the membership.

GMIA Coverage

We represent over 7,000 single-family residences with a population approximating 20,000 people. Our region includes parcels east of Bancroft Drive, south of El Cajon, generally north of SR94 and Rancho San Diego, and west of SR54/Jamacha Rd.

Contact Us

  • P.O. Box 2751
    La Mesa, CA 91943-2751
  • Email Us