More than Just Payroll, We're your HR Partner!

We make it easy to be a small business employer

We help small business owners navigate the challenges of being an employer


Simple and Affordable

HR Support

Proactive and Accessible

Work Comp

Complete Adminstration


Integrated with Payroll

401k Plans

Customizable Solutions


Paperless Hiring and Onboarding

We work as hard as you do

Employee issues don’t just happen between Monday and Friday.

We know how hard small business owners work, that's our HR professionals can always be reached by phone or email, even after hours or weekends.

Consider Infinium an extension of your company.

Simple online access

We love technology! We just don’t depend it. 

We use only what’s necessary to make your business easier to manage, like timekeeping, employee onboarding, document distribution and more.

At Infinium, we create solutions designed around your needs.

First 30 days on us!

Request a no-obligation payroll and HR quote and we’ll pay for your first 30 days of service.

We have solutions that fit any small business affordably and effectively.
Request a no obligation rapid quote or free HR evaluation and cost comparison, and receive our 20 point HR report on your business.

A Few of the Businesses We’ve Helped

What Clients Say

Don't take it from us, see what our awesome clients have to say about us!

Payroll service is excellent and affordable. HR services are awesome!! I had them help me with my employee handbooks and they pretty much did everything and a very affordable cost. I would highly recommend them especially for small business! Thank you!

Carrie Ann
Century 21

Infinium is our payroll company in Murrieta. I have tried all the payroll companies out there and by far Infinium is the best. They do my payroll and HR. Mike and his staff are awesome. I could not run my business without them.

Farmers Insurance

I've known Mike at Infinium HR for over 7 years and trust him completely for my company's payroll here in the Temecula valley. Compared to my previous payroll service, he and his awesome staff are very responsive. When you have employees, you need Infinium HR

Temecula Medical Group

From the payroll to the HR services Infinium offers excellent service. They are always available to help no matter what! The Infinium team is very educated and experienced. Couldn't be happier with their service.

New Life Culinary

As a business consultant / coach, I have known Mike Hayden at Infinium HR Group for close to 15 years now & it that time I have been privileged to work with him & his clients on a wide array of needs. He is a very knowledgeable professional & conducts himself with integrity & honesty. He literally goes the extra mile - with EVERY client. I consider him a close personal friend as well as a terrific strategic partner & highly recommend Mike & Infinium HR Group for any payroll, human resources, and/or other employee-related issues your company is facing.

Business Consultant

Thank you to Mike and crew at Infinium HR Group! They've really helped me keep on track, and helped fix a major mistake by my previous "big corporate" provider. Great advice, accessibility, timeliness, and reliability!

Temecol Computers

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