ESIEmploymentPayroll Administration
Reliable payroll processing, tax administration and reporting without the recurring burden.
Explore payroll →A smarter place to start
Start with what’s happening in your business.
Choose the employment challenge taking the most attention today. ESI will help you understand the options, find useful resources and decide whether a conversation makes sense.
Practical guidance first. No pressure.
A trusted employment partner for growing businesses
ESAC Accredited
Privately Owned
Dedicated Service Team
Large-Group Benefits
Choose your path
What’s taking the most attention away from your business?
Select a priority to reveal the most useful place to begin.
Choose a priority
Take the 2-Minute Fit Check →
We’ll show you a useful next step.
Why ESI
You don’t need another vendor. You need the right people when employment gets complicated.
Payroll matters. Benefits matter. Technology matters. But the real test is what happens when there’s a difficult employee issue, a compliance question, a hiring challenge or an unexpected business problem.
Since 1998
Helping growing businesses
National
Service with local presence
Real people
A dedicated service team
PEO Services · HR Services · Payroll Services
Employment support that works together.
Bring essential employer responsibilities into one coordinated partnership.
Human Resources
Experienced guidance for everyday questions, difficult situations and the policies behind them.
Explore HR →Employee Benefits
Competitive benefit options and practical administration that help support your people.
Explore benefits →Compliance Support
Practical help navigating changing employment requirements and reducing administrative risk.
Explore compliance →Workers’ Compensation
Coverage, claims support and risk-management resources within a coordinated solution.
Explore risk →HCM Technology
Modern online and mobile tools that help managers and employees handle work with less friction.
Explore technology →Built on relationships
“Every one of their employees is top notch and truly cares about their clients.”Jim Landers · Landers Photography
High-touch support
ESI is built to give business owners a real service team—not another queue or anonymous support channel.
Confidence that grows with you
From five employees to fifty-plus, the model adapts as needs, regulations and responsibilities change.
See before you talk
Take a quick look inside ESI.
Choose what you want to see—not what we want to sell you.
Why ESI 1:30
Meet your service team 1:45
Manager + employee technology 2:10
What switching looks like 1:55
2-minute fit check
Would ESI actually make sense for your business?
Answer three quick questions about how you manage employment today. We’ll point you toward relevant information and a sensible next step.
✓ Three quick questions
✓ No commitment
✓ Useful next steps
PEO Service Comparison
Compare ESI with national HR and payroll providers.
Use the questions that matter most to your business when evaluating ESI, ADP TotalSource, Paychex PEO, TriNet, Insperity, Justworks or Rippling PEO.
What to compare
ESI
ADP TotalSource
Dedicated service team
✓ ESI approach
Confirm service model
Large-group benefit options
✓ Available
Compare plan details
HR, payroll, benefits & compliance
✓ Coordinated
Compare scope
HCM technology & mobile access
✓ Available
Compare workflow
Ownership & accreditation
Privately owned · ESAC accredited
Verify provider credentials
Provider services and plan details can change. This guide highlights what to ask—not unsupported claims about another provider.
PEO and HR Solutions for Growing Businesses
Support shaped around how your business operates.
ESI serves small and mid-sized employers across a wide range of industries.
Professional Services
Manufacturing
Construction
Healthcare
Technology
Retail & Hospitality
Nonprofits
Multi-location Businesses
Comprehensive HR Solutions in Texas and Colorado
Employment support close to your business.
ESI is headquartered in San Antonio, with teams across Texas and Colorado and service available nationally.
Explore ESI locations
Choose a state to find nearby teams and local service information.
ESI in Texas
San Antonio HR ServicesHuman resources and risk management support
Austin Employee BenefitsBenefits administration and HCM technology
Dallas–Fort Worth HR ServicesPayroll outsourcing, benefits and HR compliance
Houston HR OutsourcingPayroll and human resource services
Corpus Christi HR OutsourcingPayroll services for coastal employers
The Woodlands HR ServicesInsurance and compliance support
Allen HR ConsultingHuman resource management for growing businesses
Colorado HR OutsourcingPayroll, compliance and risk management services
PEO education
Clear answers before you make a decision.
What does a PEO do?
A professional employer organization helps businesses manage payroll, benefits, HR administration, compliance and related employer responsibilities through a coordinated service relationship.
Will ESI replace our internal team?
Not necessarily. ESI can support business owners, office managers and existing HR teams with expertise, administration and technology according to the company’s needs.
How difficult is it to switch providers?
A well-planned transition coordinates payroll, employee information, benefits and communications around a clear implementation schedule.
Can ESI support multi-state employers?
ESI describes its service as national and supports growing businesses managing employees across different locations.
How do we know whether ESI is the right fit?
Start with the size of your workforce, the responsibilities consuming the most time, your risk concerns and what you expect from a service team.
A stronger workforce builds what’s next
Let’s make employment simpler.
Real people. Practical solutions. A smarter way forward.
Talk to an ESI Expert →
