Best FSM Software for HVAC Companies
HVAC shops live and die by their maintenance agreements and a flat-rate price book — the software has to handle recurring service plans, truck-stock inventory, and QuickBooks without a fight. We ranked the platforms that do that best for heating and cooling contractors on feature fit, real pricing, and how the cost behaves as you add trucks.
What hvac companies need from FSM software
- A flat-rate pricing book
- Service agreements / maintenance plans
- Inventory & truck-stock tracking
Top picks for hvac companies
Service Fusion
Editor's ChoiceBest value at scaleCovers all three HVAC must-haves — flat-rate pricing, service agreements, and inventory — with unlimited users at flat pricing. Unlimited users keep cost flat as the crew grows.
FieldEdge
Built for HVAC contractors with a deep flat-rate book, parts inventory, and two-way QuickBooks sync (GPS is a paid add-on). Per-user pricing stays workable while adding real trade depth.
Housecall Pro
Strongest marketing and maintenance-plan tools, with a flat-rate price book; native parts inventory is lighter than trade-built HVAC tools. Mid-tier plans suit a small crew well.
Jobber
Affordable and easy with solid service agreements, though it lacks the flat-rate book and inventory many HVAC techs want. Mid-tier plans suit a small crew well.
FieldPulse
Customizable, with a flat-rate pricebook, inventory, service agreements, and a customer portal — a capable HVAC fit if you want to tailor your own workflows. Per-user pricing stays workable while adding real trade depth.
Feature snapshot
| Feature | Service Fusion | FieldEdge | Housecall Pro | Jobber | FieldPulse |
|---|---|---|---|---|---|
| A flat-rate pricing book | |||||
| Service agreements / maintenance plans | |||||
| Inventory & truck-stock tracking |
Our pick by team size
How to choose hvac software
HVAC businesses should prioritize a flat-rate pricing book, recurring service agreements, and parts inventory tracking. At 3–10 technicians, GPS, scheduling, and clean QuickBooks sync matter more than enterprise reporting. The right pick balances those must-haves against how pricing behaves as your technician count changes.
Head-to-head comparisons
Frequently asked questions
What is the best FSM software for hvac companies?
Service Fusion is our top overall pick for hvac companies — Covers all three HVAC must-haves — flat-rate pricing, service agreements, and inventory — with unlimited users at flat pricing. Unlimited users keep cost flat as the crew grows. The right choice shifts with team size, so check the picks by size above.
What features do hvac companies need in field service software?
At a minimum, look for a flat-rate pricing book, service agreements / maintenance plans, inventory & truck-stock tracking. These are the capabilities that separate a tool built for hvac work from generic scheduling apps.
How much does HVAC software cost?
Most hvac companies pay between $50 and $400 per month depending on team size and features. Remember to factor payment-processing fees into the total — on a typical $850 ticket they add up fast.
Reviewed by Mathurin V.
Editor, FSM Advisor. We research and compare FSM software — pricing is verified from public sources and user reports, and comparisons are updated when changes are detected.