How do i contact rhi customer care? Operating Hours 8.30 am to 6.00 pm Customer Care Tel: +65 6286 2866 Contact Form Name*Email* Phone*Nature of Enquiry*Choose an optionGeneral EnquirySales EnquiryOthersMessage* I agree with the Terms and Conditions of Use* I agree that RHI may collect, use and disclose my personal data to contact me in accordance with…Why work with rhi? By combining efficient systems and processes with a deep understanding of client challenges and market insight, we deliver consultancy services underpinned by over 50 years’ experience. rhi support clients globally with their decision-making process on major capital projects.What is responsibleresponsive integrated health solutions? Responsive Integrated Health Solutions (RIHS) is part of a network of services made available to the County of San Diego and contracted behavioral health service providers. RIHS provides workforce development and peer education direct service.