GMIA Membership

Only $18/yr | Make a difference!

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.

Upcoming Events

  • 2020 Annual Dinner Meeting

    07 June
    5:30 pm to
    8:00 pm
    Join us for our popular Annual Dinner Meeting. At this casual event, you'll enjoy a tasty buffet dinner, hear an update about what’s going on in our neighborhood, and have an opportunity to ask our County Supervisor Dianne Jacob about issues or concerns.

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