Denver’s Full-Service HR Partner

Trust a reliable HR solutions provider to help you take care of your employees. From benefits to payroll, compliance assessments to employee training, you can trust us to be the HR partner you can count on.


Denver HR services

Strengthen Your Human Resources

Your employees deserve the best. But what about taking care of payroll, healthcare, workers’ comp, safety training, and other HR necessities while staying compliant with state and federal laws? It’s a lot to handle on your own.

Trusting us to handle your HR needs is the best way to enhance your programs while reducing your administrative burden — all at an affordable cost.

9% average faster growth

9% Avg.

Faster Growth with a PEO arrangement*

14% lower turnover

14% Lower

Turnover with a PEO arrangement*

2x revenue growth

2x Revenue

Growth with a PEO arrangement*

*(Bassi and McMurrer, 2017)

What We Do

Obsidian HR offers a range of solutions designed to help you hire, retain, and manage your employees.


Payroll HR Services


Ensure employees are paid accurately and on-time, every time. We mitigate payroll and tax-related risks, giving you more time to focus on your business.

HR Medical Benefits Services


Access better benefits with “big employer” buying power. Our comprehensive healthcare, retirement, and additional benefits give you what you need to attract and keep your best talent.

Human Resources Services

HR Services

Our team of certified HR specialists will support you as you onboard employees and develop HR policies and procedures. Plus, we’ll keep all of your employee paperwork organized and available via a secure platform.


Risk & Compliance HR Services

Risk & Compliance

Track compliance, safety, eligibility, wages, leave, unemployment claims, and more with the help of our specialized HR expertise. Comply with labor and employment regulations with confidence.

Training & Development Services

Training &

Give employees the education they need to stay safe, informed, and on track to succeed. Our training programs include on-the-job safety training, management coaching, and leadership development.

Our HR Services

Work With An HR Team You Can Trust

The Obsidian HR team is yours — always ready to provide advice, resolve issues, and handle your day-to-day HR needs. No call centers. No automated phone attendants. Just the best HR support.


Training & Development Services

One Team

One Team is understanding that our company and our culture is something each of us owns and to which everyone contributes. It’s Obsidian HR first, not me first, and “we” before “me.”

Obsidian HR Mission Statement

One Mission

We seek to be the best in the world at HR and we assess our performance against our goal of being the absolute best.

Obsidian HR Purpose

One Purpose

Our clients’ success is our success. We bring urgency, passion and discipline to making improvements for clients. We take it personally to do our best work for every client.

Request a 15-minute phone call.