New Public Health Order: Indoor Mask Mandate Reinstated for Everyone Age 2 and Older
June 19, 2021 - Los Angeles County Public Health Department has reinstated its indoor mask mandate effective July 17, 2021 in response to a rise in transmission rates of COVID-19.
The mandate, which is detailed in the modified Health Officer Order, requires everyone* age 2 and older – regardless of vaccination status – to wear a mask in all indoor settings. This Order applies to the entire county with the exception of Long Beach and Pasadena, both of which have their own health departments.
According to the County Health Department, current authorized vaccines remain the best form of protection from getting seriously ill from, or more easily spreading, the virus. Vaccinations remain available free of cost to everyone age 12 and older. More information on where to obtain the vaccine, including locations that do not require appointments or offer a drive-through options, is available by visiting http://www.vaccinatelacounty.com.
Individuals without internet access or who need help with booking a vaccine appointment can call (833) 540-0473 between 8 a.m. and 8:30 p.m. any day of the week.
*Individuals with a medical condition or disability that prevents mask wearing are exempted from this mask order. Learn more.
City Offices Are Open for Public Access, Virtual Appointments Remain
City Hall and the Diamond Center is open for public access during normal operating hours. However, virtual (telephone and video) appointments and consultations will continue to be available for many City services.
Services currently available by telephone and/or video conferencing include simple permits for residential projects, engineering and planning services, business licenses, land use permits, permits for accessory structures or home additions, picnic rentals, ball field allocations, and Diamond Bar Center facility tours.
Booking an appointment in advance of visiting City Hall or the Diamond Bar Center is highly encouraged. Walk-ins are welcome but may experience longer wait times.
To view a complete list of all City services available virtually, obtain permit submission requirements, and book an appointment for virtual or in-person assistance, visit www.diamondbarca.gov/appointment.
County Moves into Least Restrictive Yellow Tier
Effective May 6, Los Angeles County has moved to least restrictive tier expanding capacities of both indoor and outdoor activities. Learn More.
COVID-19 Vaccinations Now Includes Anyone 12+ years
Emergency Rental Assistance Available
Reopening Safer at Work and in the Community Health Order
Learn what business sectors are open and stay updated on latest COVID-19 reopening guidelines. LA County Health Department
Local Food Banks
COVID-19 Vaccination Appointments
Schedule vaccination appointments at:
- (833) 540-0473
- 211 (LA County)
Currently all persons age 12 and older are eligible to receive vaccine. Some locations allow for walk-ins with no appointments. Individuals between 12 and 17 years of age must be accompanied by an adult.
Book A COVID-19 Test
Make an appointment for a free COVID-19 test in Los Angeles County. Locations may offer drive-through or walk-in testing. Learn more.
COVID-19 Symptoms, Self-Care and Prevention
Identify COVID-19 symptoms, how to reduce spread and prevent infection from the Centers for Disease Control.
Public Health Department Coronavirus Dashboard
City Facilities Open by Appointment Only
City facilities are open for in-person counter services by appointment only.
City Hall counter services are available Monday through Thursday from 8 a.m. to noon. No walk-ins accepted but same-day appointments may be available.
The Diamond Bar Center is open for recreation program registration assistance and facility tours by appointment.
Schedule online at www.diamondbarca.gov/appointment
All visitors and program participants will be subject to LA County Department Health Department safety protocols.
Staff continues to be available to provide assistance and answer questions by phone and email. For more information, call City Hall at (909) 839-7000.
As of May 18, all meetings of the City Council and Commissions will be conducted in-person and teleconference at Diamond Bar City Hall - Windmill Room. (See meeting agendas for participation details
Contact City Hall
Contact City Hall at (909) 839-7000 during regular business hours of Monday through Thursday, 7:30 a.m. to 5:30 p.m. and Friday from 7:30 a.m. to 4:30 p.m.
General inquiries may also be emailed to firstname.lastname@example.org
Diamond Bar Center (909) 839-7065
Finance (909) 839-7050
Human Resources (909) 839-7018
- Valley Vista Services (800) 442-6454
- Waste Management (800) 266-7551
Community Development Department
Planning (909) 839-7030 or email@example.com
New projects or questions, complete and submit a inquiry form.
Once received our planning team will reach out to you and provide guidance throughout the process.
Building & Safety (909) 839-7020
Public Works Department
Maintenance (909) 839-7060
Engineering (909) 839-7040
- Roadway projects, encroachment permits, or traffic issues
Diamond Ride (909) 839-7050
Diamond Ride ID cards that expired between mid-March and December 31, have been extended to June 30, 2021. Users may choose to wait until then or renew online by submitting an online application.
Transit Subsidy Program (909) 839-7050
Diamond Bar residents are eligible to receive discounted MTA and Foothill Transit Passes. New participants must submit application form.
Parks and Recreation
Park Amenities and Trails
Parks and Recreation Department
(909) 839-7070 or
- Diamond Bar Center***
- Basketball Courts
- City Trails and Trailheads
- Dog Park at Pantera Park
- Skatepark at Peterson Park
- Playing Fields*
- Tennis and Pickleball Courts**
- Park Picnic Areas
- Park Open Areas
- Public Outdoor Restrooms
Senior Resource Line - (909) 348-8320
City phone line to provide Diamond Bar seniors with recorded information about available resources during COVID-19 crisis. Message is updated weekly.
Special Events and Recreation Programs
Business Recovery Resources
Information regarding loans, grants, counseling or technical assistance for small businesses located within Los Angeles County
Free 30-day supply of free Personal Protective Equipment (PPE) for LA County small businesses with less than 100 employees. Supplies limited.
Safer at Work Program for Los Angeles County – Free resources to assist businesses to operate as safely as possible during the COVID-19 pandemic. Program provides communication tools for businesses, employees and residents.
Score - Nonprofit organization in partnership with the U.S. Small Business Administration, is dedicated to helping small businesses get off the ground, grow and achieve their goals through education and mentorship.
San Gabriel Valley Economic Partnership - Provides free, individualized support to businesses located in or relocating to the San Gabriel Valley in order to facilitate their success.
Grants, Loans & Assistance
California Rebuilding Fund – Low interest loans for businesses with less than 50 full time employees with a gross revenues of less than $2.5 million in 2019.
Los Angeles County Disaster Help Center - Center supports business owners and workers adversely affected by COVID-19. Offers assistance and referrals through grants, loans, and counseling services.
LA Regional COVID-19 Recovery Fund - Supporting micro-entrepreneurs, small businesses, and non-profits with grants, loans, coaching, and technical assistance to all applicants seeking support before, during, and after grant and loan submission.
Los Angeles County Economic Development Corporation – A non-profit organization for strategic business assistance, funding opportunities and other resources.
U.S. Small Business Administration – Federal loan, grant and debt relief options, counseling, training and business development resources
America’s Job Centers of California - Employment resources for workers and businesses
California Relief for Small Business COVID-19 Relief Grants Apply for grant amounts up to $25,000.
City of Diamond Bar Business Recovery Program
Multi-component Business Recovery Program to help Diamond Bar businesses respond to opportunities and challenges related to COVID-19. Components are a one-time $5,000 grant (closed), free permits for the provision of outdoor services, and relaxed regulations for temporary outdoor signage.