ServiceTitan integrates natively with QuickBooks Desktop, QuickBooks Online, and Sage Intacct. For most home services businesses running ServiceTitan, QuickBooks Online is the practical choice because it matches the cloud-based workflow ServiceTitan is built around.

The integration syncs customer records, invoices, and payments from ServiceTitan into QuickBooks. This eliminates double entry and keeps your financial records updated as work gets completed and paid. Jobs finished in the field can flow into your books the same day.

Sage Intacct is the enterprise option. It offers more advanced reporting and multi-entity support, but the cost and complexity only make sense for larger operations with multiple locations or sophisticated financial reporting needs. Most single-location and small multi-crew shops don’t need that level of infrastructure.

The integration itself is straightforward to enable. The harder part is mapping everything correctly. ServiceTitan has its own categories for job types, revenue streams, and payment methods. Those need to align with your chart of accounts in QuickBooks. If the mapping is wrong from the start, you’ll have months of transactions landing in the wrong categories before anyone notices.

Common problems include duplicate entries when both systems try to record the same transaction, timing differences between when ServiceTitan marks a job complete and when QuickBooks recognizes revenue, and payment mismatches when customers pay partially or in multiple installments. These issues don’t mean the integration is broken. They mean someone needs to review the sync regularly and catch exceptions before they compound.

Having the integration doesn’t replace bookkeeping. It replaces data entry. A Mid-Missouri bookkeeper still needs to reconcile accounts, verify the data came over correctly, and handle anything the integration doesn’t capture like vendor bills, payroll, and owner draws.

If you’re running ServiceTitan, QuickBooks Online with the integration enabled is the standard setup. Just don’t assume that connected systems mean accurate books. The automation handles the transfer. Someone still needs to verify what landed.