Assisted Living · Ontario, CA
Assisted Living
Best Care Guest Home
817 S Oaks Avenue · Ontario, CA 91762 · Lic. #361880991 (CA) · 14 beds
Licensed · Verify with the state (opens in a new tab)
Are you the operator? Claim this profile.
About Best Care Guest Home
Best Care Guest Home is an assisted living community in Ontario, California. Its capacity is 14 beds, above the San Bernardino County median of 6 for assisted living communities. The CA licensing record lists its status as "LICENSED". Its public inspection record shows 4 citations, the most recent on January 14, 2026. It is one of 9 assisted living communities listed in Ontario. Residents and families can raise concerns with the Office of the State Long-Term Care Ombudsman at 1-800-231-4024. Its public records were last updated in July 2026.
Public record
State licensing agency, updated November 2026
Inspection history (4)
Records from October 2024 to January 2026.
January 14, 2026
Citation 56-AS-20251209091846-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on January 14, 2026 (control 56-AS-20251209091846). State inspectors cited a Type B deficiency (corrective action required). Allegation findings recorded: 1 substantiated, 1 unsubstantiated.
Severity B: pattern, no actual harm, potential for minimal harm.
June 17, 2025
Citation 56-AS-20250610153450California Community Care Licensing recorded a complaint investigation on June 17, 2025 (control 56-AS-20250610153450). Allegation findings recorded: 1 unsubstantiated.
February 25, 2025
Citation 18-AS-20210708140835-TYPEACalifornia Community Care Licensing recorded a complaint investigation on February 25, 2025 (control 18-AS-20210708140835). State inspectors cited a Type A deficiency (immediate health/safety risk). Allegation findings recorded: 1 substantiated, 2 unsubstantiated.
Severity A: isolated, no actual harm, potential for minimal harm.
October 19, 2024
Citation 56-AS-20240326155424California Community Care Licensing recorded a complaint investigation on October 19, 2024 (control 56-AS-20240326155424). Allegation findings recorded: 3 unsubstantiated.
Typical cost
CareScout Cost of Care Survey, 2025
This provider's prices aren't public. Here is what the same care typically costs in California.
Nearby alternatives
Other licensed providers in Ontario.
Assisted Living · Ontario, CA
Brookdale North Euclid
Assisted Living · Ontario, CA
Carnation's Home
Deciding between options? Complete Guide to Assisted Living (2026)
Advertisement
Check availability and pricing at Best Care Guest Home
We'll email you Best Care Guest Home and similar options nearby, with local costs. You can also ask them to contact you, or call (909) 638-8871.
Sponsored
Talk to an advisor at no cost