The accounting and systems team growing businesses call when it has to be done right the first time.

Certum Solutions is an accounting and systems consulting firm for growing businesses. We provide outsourced bookkeeping and accounting services for businesses, accounting software implementation (QuickBooks, Xero, Zoho, Digits, and more), ERP and inventory implementation (Cin7, Katana, MISys), Fractional CFO and business advisory, and operational systems consulting. We work with businesses generating $1M to $50M annually that have outgrown basic bookkeeping but aren't ready for enterprise ERP. We are platform-agnostic, woman-owned, BBB accredited, and have served 500+ clients nationwide.

Certum is platform-agnostic and implements whatever is best for your business. We are a certified QuickBooks Solution Provider (Top 5% Elite Pro Advisor, 7 Intuit awards), Certified Xero Bronze Partner, Zoho Official Partner, Certified Cin7 Partner, and Certified Digits Partner. We also work with Zoho Books, Katana MRP, MISys Manufacturing, and other platforms. We give you an honest recommendation based on your actual needs — not what earns us the highest referral fee.

Most likely, yes. Certum has served clients across manufacturing, distribution, construction and contracting, professional services, eCommerce and retail, nonprofits, food and beverage, technology and SaaS, equipment rental, healthcare, and trades and field service. Each industry has unique accounting requirements — job costing for contractors, grant tracking for nonprofits, inventory costing for manufacturers — and we configure every implementation around those specific needs.

Certum Solutions is headquartered in Monroe, NC; serving the Charlotte metro and surrounding area. We provide full remote services to businesses nationwide across all 50 states — the majority of our clients are served remotely via screen share, video, phone, and cloud accounting access. On-site work is available for businesses in the Carolinas, surrounding region, or upon request.

Certum Solutions delivers all of it with one team — the same people who clean up and maintain your books also implement your software and support it long-term. There's no handoff between a bookkeeper, an implementation consultant, and a support vendor, which means no finger-pointing when something breaks. One team owns your books, your systems, and your reporting end to end.

An accounting consultant helps businesses design, implement, and optimize their accounting systems, software, and financial reporting processes. At Certum Solutions, that means everything from QuickBooks cleanup and ERP implementation to fractional CFO support and financial system design — configured around your specific industry, revenue stage, and operational complexity. We work with businesses generating $1M to $50M annually that need more than basic bookkeeping but aren't ready for enterprise-level overhead.

Yes. Many of our clients come to us with founder-managed finances, no documented processes, and books that need significant cleanup before any system work can begin. We start where you are — whether that's a cleanup engagement, a QuickBooks reconfiguration, or a full ERP discovery — and build from there. You don't need financial maturity to work with us. You need a clear problem.

We work alongside your CPA, not instead of them. Our role is to clean, organize, and maintain your books so your tax CPA receives accurate, IRS-compliant financial records without spending their time doing cleanup. We don't replace your CPA relationship — we make it more productive.

Certum Solutions is built specifically for the $1M–$50M revenue range — businesses with real operational complexity (inventory, job costing, multi-entity) that don't need, or can't justify, a national firm's overhead. If you've outgrown your bookkeeper but a six-figure ERP project doesn't make sense yet, that's the exact gap we operate in.