PEO, Payroll & HR Services in Colorado

Partner with a Colorado PEO that supports small and mid-sized businesses with comprehensive human resources solutions — helping you attract and retain talent in a competitive market while staying compliant with complex state and federal laws.

Denver, Colorado skyline at sunset
Grow 7-9% faster with G&A
Reduce risk with Colorado HR compliance expertise
Save up to $2,000 per employee per year

How a PEO Helps Colorado Businesses Grow

In a state known for innovation, Colorado businesses understand that scaling successfully and gaining a competitive edge requires the right partner. An award-winning professional employer organization (PEO) in Colorado, G&A Partners delivers comprehensive HR services, expertise, technology, and support that help Colorado businesses stay focused on innovating and growing.

Hire Smarter, Faster

Access recruitment support and a smoother onboarding experience.

Stay Compliant

Navigate Colorado and federal labor laws, regulations, and reporting requirements.

Retain Talent

Offer competitive benefits and perks that attract and retain top local talent.

Save Time

Reduce administrative burden and focus on growing your business.

Local HR Support for Colorado Businesses

G&A Partners has been supporting small and mid-sized businesses through changing needs and requirements for more than three decades. Our local presence in Colorado gives us a firsthand understanding of the state’s unique employment environment and the practical HR challenges Colorado employers face every day.

What We Offer

As your business grows, your HR responsibilities grow right along with them — pulling valuable time and resources away from core business functions. With G&A Partners, you get Colorado HR outsourcing solutions backed by experienced professionals and unrivaled client service — helping you streamline HR processes, control costs, and mitigate risks.

Beyond managing risk, we help you attract and retain top talent by offering competitive employee benefit plans tailored for Colorado businesses. Explore our benefits and coverage plans.

Scalable HR Solutions

Expand your business with a flexible HR model that allows you to add services, support, and functionality as your workforce evolves.

Employee Benefits & Retirement

Offer competitive health insurance, retirement plans, and perks that help attract and retain top talent.

Payroll & Payroll Tax Management

Get accurate, on-time payroll administration and payroll tax reporting, remittance, and filings—all handled by G&A’s experts.

Risk Management & Safety

Reduce risk and support a safe workplace with expert guidance on OSHA regulations, workers’ compensation, and unemployment.

How We Deliver

Designed for businesses in Colorado, our HR outsourcing solutions include flexible options to fit your unique needs.

PEO Services

Full-service HR management, payroll, benefits administration, and workplace safety — along with expert guidance and integrated processes to keep up with compliance.

ASO Services

A la carte payroll, benefits administration, HR support, and compliance support.

HCM Services

Self-service payroll, time and attendance, benefits administration, HR management support, and more.

Our Step-by-Step Approach to HR Support in Colorado


G&A takes a simple approach to HR setup and ongoing support.

1

Assess Your HR Needs

Through a personalized consultation, we review your current HR processes, challenges, and goals and align our services with your needs.

2

Develop a Customized Solution

We create a tailored PEO solution designed to address your HR, payroll, benefits, and compliance priorities.

3

Begin Onboarding

Our experienced team works closely with you to gather data, integrate systems, set up payroll, and facilitate benefits enrollment for a seamless transition.

4

Dedicated HR Support

Our HR professionals provide ongoing payroll processing, benefits administration, and strategic HR support to help your business thrive.

Colorado Employment Compliance Made Simple

Colorado employment law has unique requirements that affect how you manage HR, payroll, and compliance. We help you focus on what matters for your business.

Colorado is not a right-to-work state, so union-security clauses that require employees to join a union or pay dues as a condition of employment are generally still permitted under applicable federal law.

While Colorado is an at-will state, employers can still face legal action for wrongful termination. It is essential to ensure every separation is handled legally to mitigate the risk of discrimination claims. G&A’s HR professionals help ensure your policies are fair and legally sound.

Most Colorado employers are required to carry workers’ compensation insurance. A PEO helps ensure proper coverage and claim management.

Colorado and some of its municipalities have their own minimum wage and overtime requirements, which often differ from federal law. Employers must also comply with rules around rest and meal breaks and daily overtime laws. Employers must also pay earned wages to terminated Colorado employees on the date of separation. Our HR experts can help you navigate these requirements to ensure accuracy.

Colorado has mandatory paid sick leave and paid medical and family leave laws providing employees in the state with time off for approved purposes. A PEO is able to assist with policy development and tracking of paid sick time and help you navigate the contribution and benefits processes that paid family leaves require.

Employers are subject to federal OSHA standards as well as state-level enforcement. A Colorado PEO like G&A provides guidance and risk management to help keep you compliant.

Stay compliant with confidence — partner with a Colorado PEO that knows state rules inside and out.

FAQs

It does. Sales and service both work out of Denver, so you're getting local support.

G&A entered Colorado through acquisition rather than opening a new office from scratch, starting with Employer Essentials in 2017 and Platinum Colorado in 2018. Both are part of G&A Partners now, so if your business worked with either name before, you're still with the same local team under the G&A Partners name.

Three models, depending on how much you want off your plate. PEO puts your full HR function under a co-employment arrangement, with G&A handling day-to-day tasks. ASO keeps HR with you and adds G&A support for payroll and wherever else you want it. HCM gives you HR technology backed by a live team that works with you directly.

A broad mix, including professional services, skilled trades, healthcare, technology, nonprofits, and manufacturing companies. If you're not sure where yours fits, that's a quick conversation to have directly with G&A.

Not really. Small teams handling HR for the first time, midsize companies outgrowing their current setup, and fast-growing businesses hiring faster than they can staff for it all show up regularly in G&A's Colorado client base.

There's no fixed rate. Your headcount, the services you pick, and whether PEO, ASO, or HCM fits best all factor into it. A business advisor can give you a real number once they know your business.

PEO and ASO both run about 6 to 7 weeks from signing to go-live, covering payroll setup, benefits enrollment, and compliance work like reviewing exempt and nonexempt classifications. HCM moves faster, usually around 30 days, since there's no co-employment transition to set up. An onboarding team runs that process with you, then your named Client Success Manager takes over once you're live.

Ready to simplify HR, payroll, and compliance?

Complete the form below, and one of our Colorado PEO experts will reach out.