
Human Resources Services
Diamond PEO gives you a team of HR experts with industry expertise to give you valuable guidance- whether it’s HR administration, best practices insights or selecting your benefits offering. And we’ll help you navigate sensitive employee situations, so you can get back to business. As your Human Resources partner, we provide you with HR consultation and cost-effective solutions to assist your company in being compliant, reducing your risk.

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CONTACT DIAMOND PEO
(714) 796-9110
Hours of Operation
Monday – Friday: 8:00 a.m. – 5:00 p.m.
Customer Contact Hours
For 24/7 After-Hours Support,
Call (949) 724-4504
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CONTACT DIAMOND PEO
(714) 796-9110
Hours of Operation
Monday – Friday: 8:00 a.m. – 5:00 p.m.
Customer Contact Hours
For 24/7 After-Hours Support,
Call (949) 724-4504
Share