
OFFICES & STAFF
Cement Masons Local 500 Offices
Cement Masons Local 500 Main Office
Jack Alvarado
Financial Secretary/Business Manager
331 Corporate Terrace Circle
Corona, CA 92879
Tel: 714-554-0730
Fax: 714-265-0780
Monday-Thursday
Main Office Hours: 6:00am – 4:00pm*
Fridays 6:00am – 2:00pm**
Roll Call on Fridays: 8:00am
Monthly Union Meetings every 2nd Thursday
of the Month @ 7:00pm (see home page calendar)
Staff:
Helen Samaniego – Office Manager
Angelique Alvarado – Administrative Assistant
Secretarial Hours:
Monday – Thursday 6:00am – 3:00pm, – Fridays 6:00am – 2:00pm
(All days CLOSED 11:30am-12:30pm FOR LUNCH)
*- Business agents are in office after 2:00pm.
**- No business agents returning in the afternoons. Business agents can be reached on their cell phones.
Leo Reyes
Business Agent
Orange County
Tel: 909-630-6833
Business Agent
North Orange/South Los Angeles Counties
(Long Beach, Port of L.A., Port of Long Beach,
all South Bay cities)
Tel: 714-719-4098
David Young
Business Agent
North Orange/South Los Angeles Counties
(Long Beach, Port of L.A., Port of Long Beach,
all South Bay cities)
Email: dyoung.opcmia@yahoo.com
Tel: 714-719-4098
Erick Valencia
Organizer / Business Agent Local 500
Email: evalencia.opcmia@yahoo.com
Tel: 951-833-9709
Imperial-Riverside-San Bernardino Counties Local 500 – Area 97 Redlands Satellite Office
1829 West Redlands Blvd., Suite 102 Redlands, CA 92373
Mon-Thur Business Agent Dispatch: 6:00am – 8:00am, afternoons 2:00pm- 4:00pm (closing)
Fridays – 6:00am – 8:00am (No business agents returning in the afternoon)
Fridays – 8:00am Roll Call (call in or show up in person)
Note: Members may call the Main office and pay dues with credit card.
Tel: 909-335-0015
Fax: 909-783.8811
Jose Herrera
Business Agent
Area 97 / San Bernardino and Imperial Counties
Email: jherrera.opcmia@yahoo.com
Tel: 714-719-5449
Jose J. Saldana
Business Agent
Area 97 / Imperial and Riverside Counties
Email: jsaldana.opcmia@yahoo.com
Tel: 951-496-5125
San Diego County Local 500 Area 744 Satellite Office
3727 Camino Del Rio South, Suite 105
San Diego, CA 92108
Mon – Thur dispatch 6:00am – 8:00am; afternoons 2:00pm – 4:00pm (closing)
(no business agent returning in the afternoons)
Fridays – Business Agent Dispatch 6:00am – 8:00am,
(No business agent in the afternoon)
Fridays – 8:00am Roll Call (call or show up in person)
Note: Members may call the Main office and pay dues with credit card.
Tel: 619-291-6930
Fax: 619-297-7350
Cruz Ramos JR
Business Agent
Email: cruzjr.opcmia@yahoo.com
Tel: 619-726-7915
South San Diego County
Jesus Caro
Business Agent
Email: jcaro.opcmia@yahoo.com
Tel: 619-629-6413
North San Diego County