Field service software vendors pitch every platform as the obvious choice for your trade. HVAC, plumbing, electrical, IT maintenance — the demos look almost identical until you try to run your actual dispatch board on them. The gap between a good implementation and a three-year regret usually traces back to one decision made before the first sales call: being clear about what you actually need.
A five-technician plumbing company and a 60-technician multi-trade contractor have almost nothing in common operationally, even though both will get the same demo. Buying enterprise software for a small team wastes money on features nobody will use. Buying a small-shop tool for a growing operation creates a painful migration in 18 months.
This guide walks through a structured evaluation process. Follow it and you will narrow the market from 40+ platforms down to a shortlist of three in about two weeks.
Assess Your Trade and Team Size First
Team size is the single most important filter. Under 15 technicians, you want simplicity — fast job creation, mobile-first dispatch, and invoicing that connects to QuickBooks or Xero without configuration headaches. Jobber and Housecall Pro are built for this tier. They are not the most powerful tools on the market. They are the ones technicians actually adopt.
Above 30 technicians, complexity justifies a more capable platform. ServiceTitan dominates the US market at this tier. It handles flat-rate pricing, service agreements, call booking, sales reporting, and technician performance tracking. The tradeoff is implementation time — expect 60-90 days and a dedicated onboarding specialist, not a self-service setup.
Trade matters too. HVAC businesses need equipment history per unit and refrigerant tracking. Pest control needs chemical usage logs and regulatory compliance. IT field service needs SLA tracking and asset management. If a vendor cannot show you trade-specific workflows in the demo — not just general scheduling — that is a warning sign.
Key Features: What Actually Matters
Scheduling and dispatch is the core. Look for a drag-and-drop dispatch board with technician availability, skill tags, and travel time estimates. Any platform missing these basics will create daily manual workarounds. Test it live in the demo — not a screen recording.
The mobile app is where FSM implementations succeed or fail. Technicians will use it on job sites with poor WiFi, on Android phones, in the rain. Request a demo on a mid-range Android device. If it is slow or confusing in a controlled demo environment, it will be abandoned on a real job site.
Invoicing and payment collection matter more than most buyers realize at the start. The ability to collect payment on-site — via card reader, payment link, or digital signature on a completed invoice — reduces accounts receivable significantly. Housecall Pro and Jobber both handle this well. ServiceTitan requires more configuration but provides more control for complex pricing.
Customer portals are increasingly expected, especially for commercial clients. A portal where customers can book jobs, view history, and pay online reduces inbound phone volume and improves retention. Not all FSM tools offer this — confirm before committing.
Integrations: The Non-Negotiables
Accounting integration is not optional. If the FSM platform does not sync invoices and payments to your accounting system, someone is doing double entry every day. QuickBooks Online and Xero have native integrations in most platforms. Sage integration is less common but important for UK and Spanish markets.
CRM integration depends on your sales motion. Residential service companies rarely need a separate CRM — the FSM customer database is sufficient. Commercial service companies with long sales cycles and contract renewals benefit from Salesforce or HubSpot integration. Ask specifically whether the integration is bidirectional or one-way.
Parts and inventory integrations with suppliers like Grainger, Ferguson, or local distributors are worth checking if parts availability drives your first-time fix rate. A few platforms — ServiceTitan and FieldEdge — have supply chain connections that let technicians check parts availability from the mobile app before driving to a job.
Spain and EU Buyers: Specific Considerations
Spanish service companies have regulatory requirements that most US-built FSM platforms handle poorly. IVA billing — with the correct tax rates and factura format — must be built into the invoicing module. Some platforms allow custom tax configuration but require significant setup. Others handle it natively. Ask specifically, do not assume.
GDPR compliance for customer data is mandatory in the EU. Check where the platform stores data — US-based servers without EU data processing agreements create compliance risk. European-built platforms like Praxedo store data in EU data centers by default and are built with GDPR in mind from the start.
Praxedo is the strongest European FSM option for Spanish SAT companies. It supports Spanish-language workflows, IVA-compliant invoicing, and integration with Spanish accounting tools like A3 and Sage. For smaller companies, some Spanish-built SAT tools exist but have limited mobile capability compared to international platforms.