Go to the Diablo South HOA Home Page

Management Info:
CDM, Inc.
1220 Diamond Way #130
Concord CA 94520
Office: (925) 682-6012 FAX: (925) 682-2996

After hours emergency?
If you need to report a common area emergency please call our office (925) 682-6012 and listen carefully how to be dispatched to the emergency service.

Please be advised there is a $15 per call service charge and if this matter does not pertain to a common area concern that the service call will be assessed to the owners account for reimbursement.

Have you tried the Calendar of Events? View info on the latest meeting dates, garbage pick-ups, and other important info.

Latest News:


There are three Board positions available to serve a two-year term.  See flyer for additional details. Application deadline is July 7th.


Please note that access to this website beyond this landing page now requires a login name and password. Contact Management for details.


Please click here to view the American Red Cross Lifeguarding site for some great safety tips that are useful year-round!


Due to significant excess usage charges by CCWD, washing vehicles in the common area is no longer permitted. For full details, please see the flier.

Welcome to the Diablo South HOA Web site 

The goal of this web site is to help share information about the Diablo South Homeowners Association in a timely and efficient manner for the good of the Membership in partnership with the Board of Directors and the Management Company.  Please take a few minutes to become familiar with the web site and feel free to provide some constructive feedback.

Next HOA Meeting:

The next scheduled HOA Board Meeting is Thursday, September 27th, 2018 at 7PM.  

PDF Meeting Agenda

Pacific Diversified Office
200 Gregory Lane Bldg #A
Pleasant Hill, CA

Note: Only deeded owners are allowed to attend the Board Meetings. Owner list will be on hand and verification of ownership must be provided. This is private property, no pets please.

Upon review all Meeting Minutes are made available online. Please check the website frequently for any last minute updates. The Meeting Agenda normally gets posted a few days prior to the meeting date.