Contact Us

The District's Engineering Counter is located on the second floor at the District's Headquarters at:

26111 Antonio Parkway
Rancho Santa Margarita, CA 92688

The Engineering Counter's hours of operation are: 

  • Monday - Friday, except major holidays
  • 8 a.m. - 5 p.m.

For any additional questions, grid map requests, and plan submissions please contact the us at: 

Email the Engineering Counter 
Phone: (949) 459-6503

Plan Check Counter-8022

Additional Resources: