United Kingdom Homecare Association is the professional association of homecare providers from the independent, voluntary, and statutory sectors.  Their website has a care search facility here:

Care Quality Commission (CQC)

The Care Quality Commission is an executive non-departmental public body of the Department of Health of the United Kingdom. It was established in 2009 to regulate and inspect health and social care services in England.  You can use their website to review inspection outcomes here: