Business Office

The Walnut Country Business Office is CHOA’s center for resident needs and community management.

Hours

Monday thru Friday / 9am to 5pm

Closed December 22nd thru December 26th, 2023 for Christmas.
Closed January 1st, 2024 for New Year’s.

Contacts

Homeowner or Business

CHOA General Manager – Bill Mazza

4498 Lawson Court

Phone: (925) 687-9961
businessoffice@walnutcountry.com

Security-related

AX9 Security
Phone: 415-854-5414 (tell the operator this is an “alarm response”)
CHOA security company patrols the common use areas and facilities.

If you have a problem on your street or private residence please call the Concord Police Department at one of the following numbers:

Concord Police – Emergency: (925) 671-3333
Concord Police – Non-emergency: (925) 671-3220
Concord Police – Abandon Vehicle: (925) 671-3259
Life Threatening Emergency: 911

Meetings and Events

Architectural Committee Meeting

May 15, 20256:00 pm

The CHOA Architectural Committee meets the third Thursday every month at 6:00p. All homeowners are welcome to attend. Currently meetings are held via Zoom - contact the Business Office if you would like the meeting info.

Board of Directors Meeting

May 22, 20257:00 pm - 9:00 pm

The CHOA Board of Directors meets the fourth Thursday every month, unless otherwise noted at the Business Office. Every effort will be made to post a meeting date change on this website as well.

An agenda is posted outside of the Office at least four days prior to the meeting and is often available online from this website. All homeowners are welcome to attend.