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MAINSTREAM: Operations. Compliance. Control.
Mainstream is a business operations and workforce solutions firm built to help companies execute—cleanly, compliantly, and at scale. We operate at the intersection of payroll, compliance, accounting support, systems implementation, and talent strategy, ensuring the foundational pieces of a business are structured correctly and working together.
Unlike traditional providers that focus on isolated tasks, Mainstream embeds into operations to create clarity, accountability, and control. We design and implement the systems, processes, and reporting structures that allow leadership teams to make informed decisions, mitigate risk, and sustain growth without operational breakdowns.
Mainstream partners with organizations that expect more from their operations—because sustainable growth requires more than effort. It requires structure, alignment, and accountability.
OUR SERVICES
Talent Acquisition
Assist in attracting, selecting, and onboarding top talent through recruitment strategies, candidate screening, and interviewing techniques.
Accounting & Financial Operations Support
Ongoing accounting support including transaction review, payroll reconciliation, expense categorization, reporting support, and coordination with CPAs. Designed to strengthen financial visibility, improve controls, and support leadership decision-making.
Payroll Administration & Workforce Pay Management
End-to-end payroll processing for W-2 employees and contractors, including payroll scheduling, multi-state payroll handling, garnishments, reimbursements, and audit-ready payroll controls. We ensure accuracy, timeliness, and compliance while reducing internal administrative burden.
Policy Development
Certified Payroll & Prevailing Wage Compliance
Full management of certified payroll reporting for public works and government-funded projects. This includes prevailing wage classification, weekly certified payroll submissions, compliance tracking, and ongoing audit support to protect against penalties and project delays.
Training & Development
Design and implement training programs, career development plans, and performance coaching to enhance employee skills and productivity.
Contractor Compliance & Labor Risk Management
Verification and monitoring of independent contractor compliance, including classification reviews, COIs, W-9s, agreements, expiration tracking, and risk mitigation. We help protect your business from misclassification exposure and labor violations.
CRM Job Setup & System Implementation
End-to-end job and project setup within CRM and operational systems. We structure jobs correctly from day one—aligning billing, cost tracking, labor allocation, and reporting to ensure clean data and scalable operations.
Create and revise company policies, employee handbooks, and code of conduct to ensure legal compliance and establish consistent practices.
Some of Our Partners
