QuickBooks, introduced by Intuit in 1991, has grown into the most widely adopted small-business accounting solution in the United States, with millions of subscribers across nearly every industry. For HVAC, plumbing, and electrical contractors, QuickBooks Online serves as the financial backbone of the business: it handles invoicing, bill pay, expense tracking, sales tax, payroll, and tax-ready reporting. Most field service management platforms for the trades, including ServiceTitan, Housecall Pro, Jobber, and Service Fusion, offer native QuickBooks integrations that push invoices, payments, and customer data directly into the books, eliminating duplicate data entry.
QuickBooks Payments, Intuit's embedded payment processor, turns every invoice into a pay-me link. Customers can click the invoice to pay by credit card, debit card, ACH, Apple Pay, or PayPal, and payments auto-reconcile to the customer record. For contractors running high-ticket jobs, ACH transfers keep processing fees reasonable on large invoices, while mobile card readers let techs take payment at the point of service. The platform is SOC 2 audited, PCI compliant, and backed by Intuit's enterprise-grade infrastructure.
The software is available in five online tiers - Solopreneur, Simple Start, Essentials, Plus, and Advanced - scaling from solo operators to multi-entity contractors with advanced workflows, custom roles, and batch invoicing. While QuickBooks alone does not dispatch, track trucks, or manage service agreements, it plays nicely with virtually every FSM tool in the home services ecosystem, making it the standard AR and accounting layer underneath whatever operational software a contractor chooses to run.