9 serious and 14 minor state citations across 7 state inspections, with 2 substantiated complaints. Last inspected in November 2025.
Safety data last updated July 2026
Part of the FYI Safety Scorecard, the independent safety rating for every California assisted living facility.
Four Diamonds is a 6-bed residential care home in West Covina that has been licensed for 12 years. Located in the San Gabriel Valley, the facility serves elderly residents who need daily living assistance.
With over a decade of continuous operation, it has an established presence in the area, though families should carefully evaluate the facility's inspection history before making a decision.
12 years of continuous operation
Licensed since late 2013, Four Diamonds has over a decade of experience. Longevity doesn't guarantee quality, but it does mean the facility has maintained its license through multiple inspection cycles. Ask about long-tenured staff members.
Small-home setting in the San Gabriel Valley
With only 6 beds, residents get the intimate, home-like environment that many families prefer over larger institutional settings. West Covina's suburban setting offers a quiet residential neighborhood.
Below-average safety record
9 serious and 14 minor citations across 7 state inspections, with 2 verified complaints. Worth asking directly about recent findings and how they've been addressed before deciding.
Very limited information available online
There is minimal publicly available detail about this facility's specific services, amenities, or care approach. An in-person visit is essential — come prepared with a detailed list of questions about staffing, care capabilities, and daily routines.
Est. starting from $3,100/mo
Pricing is estimated, please contact the facility to confirm.
Pricing is estimated, please contact the facility to confirm.
1926 Tillie Court, West Covina, CA 91792
Get directionsLicense data from the California Department of Social Services, Community Care Licensing Division. View full state record
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