We help 90,000 clients rest easy about their HR.
Here's how we can help you.
Actionable, reliable HR advice
HR can be overwhelming when you go it alone.
With Mammoth, you don’t have to. Work with a dedicated HR Advisor who understands your business and your unique HR challenges.
Peace of mind
We know HR compliance for all 50 states, and can help you with any HR challenges that come your way. We'll free up time for you to focus on the most important things.
Stop searching online for answers to your HR questions.
Our certified HR Advisors have an average of 16+ years of experience. If you have an HR question, they’ll have the answer.
Coaching to build your HR expertise
Need help interpreting the latest HR law or guideline, or are you just looking to grow your HR knowledge? We’ll help you build your skills so you can take your organization and your career to the next level.
Get customizable templates, HR forms, and documents
Build a customized employee handbook
Build custom job descriptions
Stay compliant with Federal and State laws that affect your organization
Get up-to-the-minute Federal and State law alerts
Access On-demand HR training videos
“As always, I don't know what I would do without this service! Thank you!”
–Mary H., Animal Services, 10 Employees – California
“This service has been extremely helpful to me. I really appreciate the timeliness of your responses.”
–Elizabeth C., Language Services, 6 Employees – Illinois
“This was the first time I used this service and I was very pleased. Thank you for your quick response.”
–Sandi C., Food Services, 48 Employees - Kentucky
“You guys are great! Not only were my questions answered, but new questions arose that I didn't think about before the conversation and those questions were answered. Thanks!!!”
–Hilary R., Fitness, 10 Employees – California
“Another great experience with the support center! My question was answered so clearly and thoroughly. Love this service!”
–Teage G., Financial, 50 Employees - Texas
“Thank you! perfectly efficient as usual! We appreciate the good service and expertise.”
–Christina C., Real Estate, 39 Employees, Maine
“I really love that I have a "Go To" HR resource. It makes me more confident in the answers I provide to our employees as their Human Resources Manager. THANK YOU!”
—Lolita J., Consulting, 34 employees - Virginia
"My HR Advisor goes above and beyond, by walking me step by step and thoroughly explaining the intricate California laws.
The information she provides is invaluable and her wonderful personality makes it enjoyable instead of cumbersome. What a great team you have! I'm never disappointed.”
—Kimberlie V., Advertising, 27 employees - California
“It is always a pleasure to work with you. You really help me to understand the law and what I need to do to move forward. Thank you again!"
—Cindy W., Electrical, 15 employees - California
“As a small employer, this service is proving to be indispensable. Common sense, easy to understand advice, and resources. I would recommend this service without hesitation."
—Andrew S., Home Improvement, 20 employees - Iowa
"I feel like the Mammoth team really cares about our business, even though we are small and not that sophisticated. They were there for us when we most needed them, and for that, we will always be grateful.” —Dan S., Non-profit, 80 employees - Oregon
“I'm so grateful for the HR advice and support I received today. I only wish I had opted for this service years ago. The extreme ease and knowledge I experienced is immeasurable.”
—Michelle B., Cleaning Services, 7 employees - Maine
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