Stop Losing Revenue to Scheduling Chaos
HVAC field service management software that handles the summer rush, midnight emergency calls, and PM contract renewals — so you can focus on growing your business instead of chasing paperwork.
Free forever for small teams · 14-day trial on paid plans · Set up in 5 minutes
Trusted by HVAC companies across the US
HVAC Dispatching Shouldn't Be This Hard
If any of these sound familiar, you don't need more people — you need HVAC dispatch software that keeps pace with your real workload.
The Summer Rush Buries You
June hits and your phone rings nonstop. You're double-booking techs, losing track of who's where, and watching jobs slip through the cracks.
With FSM Navigator:
See every tech's schedule in real time. Auto-assign based on location, skills, and availability. No more sticky notes or spreadsheets.
Emergency Calls Blow Up Your Schedule
A restaurant cooler goes down at 2 PM. Now you're reshuffling the entire afternoon, calling techs mid-drive, and hoping nothing else breaks.
With FSM Navigator:
Flag urgent jobs with priority levels. See which tech is closest and least loaded. Reassign in 30 seconds instead of 20 minutes of phone tag (see the HVAC benchmark).
PM Contracts Fall Through the Cracks
You sold 40 maintenance agreements last winter. Now half are overdue because nobody tracked the schedule. That's recurring revenue walking out the door.
With FSM Navigator:
Set up recurring jobs that auto-generate on schedule. Get alerts before they're due. Never miss a PM visit — or the invoice that goes with it.
HVAC Scheduling Software That Actually Works
Free HVAC scheduling software that replaces gut-feel dispatching. See who's available, who's closest, and who has the right skills — then assign in one click.
Intelligent Scheduling
See your entire week on one screen. Assign jobs to the right tech based on skills, location, and availability. The schedule updates for everyone instantly.
Intelligent Auto-Assignment
New job comes in? FSM Navigator matches it to the best available tech based on location, certifications, and current workload. You approve or let it ride.
SLA Tracking with Timers
Commercial contracts with 4-hour response times? Set SLA timers per customer or job type. Get alerts before you miss a deadline — not after.
Emergency Priority Queuing
Mark a job as urgent and it jumps to the top. The assigned tech gets an instant push notification. No more phone calls interrupting other jobs.
HVAC Invoicing Software That Gets You Paid Faster
Your techs finish the job. The invoice is ready to send before they leave the driveway. No more chasing payments weeks later.
Invoice from the Job Site
Generate invoices directly from completed jobs. Parts, labor, and flat-rate items are already filled in. One tap to send.
QuickBooks Sync
Invoices, customers, and payments flow to QuickBooks automatically. Your bookkeeper stays happy, and you stop entering data twice.
Customer Portal Payments
Customers view invoices and pay online through their own portal. No more "the check is in the mail" — payments hit your account in days, not weeks.
Faster Cash Flow
Same-day invoicing means same-week payments. HVAC companies using FSM Navigator report getting paid an average of 15 days faster.
Average HVAC company gets paid 15 days faster with FSM Navigator
An HVAC Mobile App Your Techs Will Actually Use
Built for attics, basements, and rooftops — places where cell signal is a luxury. Your techs get everything they need, even offline.
Full Offline Mode Pro
View job details, take photos, and log notes — no signal required. Everything syncs when connectivity returns.
Photo Documentation Pro
Snap before-and-after photos of equipment, damaged parts, or model/serial tags. They attach to the job record automatically.
Full Asset Service History
Every past visit, note, photo, and part used — right on the tech's phone. No calling the office to ask "what did we do last time?"
Digital Work Orders
Kill the carbon-copy forms. Complete HVAC work order management on every tech's phone — digital work orders with timestamps and automatic office sync.
Today's Jobs
3 scheduled · 1 in progress
AC Not Cooling — Residential
742 Elm St · Johnson
PM — RTU Maintenance
1200 Commerce Blvd · Apex Corp
Furnace Install — Heat Pump
88 Oak Lane · Martinez
Walk-in Cooler Down
305 Main St · Tony's Pizza
Track Every Part, Every Refrigerant Pound, Every Van
Know exactly what's on each truck and in your warehouse. Stop losing money to mystery parts and surprise stockouts.
Van Stock Tracking
Know exactly which parts and how much refrigerant are on each service van, updated in real time as techs use inventory.
Barcode Scanning
Scan parts with your phone camera. No dedicated hardware needed. Counts update instantly across all locations.
Low-Stock Alerts
Set minimum thresholds per part. Get notified before your tech shows up to a job with an empty van. Reorder before it's a problem.
Refrigerant Tracking
Track refrigerant usage per job to support EPA Section 608 recordkeeping requirements. All purchase and usage data stays in one place — no more scrambling through filing cabinets.
Why HVAC Companies Choose FSM Navigator
Built for the way HVAC businesses actually work — not the way software companies wish you did.
Free for Small Teams
Up to 5 users at $0/month — forever. Paid plans include a 14-day free trial. Real scheduling and dispatch for real HVAC companies.
Up and Running in Minutes
No mandatory onboarding calls, no multi-week "implementation." Sign up, add your techs, start dispatching. Most HVAC shops are live in under 5 minutes.
No Contracts, Cancel Anytime
Month-to-month billing. No annual lock-ins, no hidden fees, no setup charges. You stay because it works, not because you're trapped.
Works Offline — Really Pro
Your techs work in attics and mechanical rooms where cell signal doesn't reach. Our mobile app works fully offline and syncs when they're back in range.
HVAC Inventory on Every Van Enterprise
Track refrigerant, filters, parts, and fittings per van. Barcode scanning, low-stock alerts, and automatic usage logging. No more return trips to the warehouse.
Transparent, Simple Pricing
Free for up to 5 users. Pro at $34.99/user/month. Enterprise at $59.99/user/month. That's it — transparent pricing, no surprise charges, no hidden add-ons.
Why HVAC Teams Choose FSM Navigator
Dispatch Smarter, Not Harder Pro
Skills-based auto-assignment considers certifications like EPA 608 and NATE, service zone, and real-time availability. The right tech gets the right call without playing phone tag.
Invoice Before You Leave the Driveway
Techs close jobs and send invoices from the field. No more chasing paper job sheets at the end of the week. Your cash flow improves because billing happens the same day the work gets done.
Easy Enough for Every Tech
Set up in minutes, not days. Built for field techs who want to work, not wrestle with software. Clean mobile interface, no training manual required.
Common Questions from HVAC Companies
What's the best field service software for HVAC companies?
How much does HVAC service management software cost?
Does FSM Navigator work for both residential and commercial HVAC?
Is there a free HVAC scheduling app?
Can I track refrigerant usage for EPA recordkeeping?
Does it integrate with QuickBooks?
How long does setup take?
What happens if an HVAC technician calls in sick?
Built for Every Trade
Key Features
Your Techs Are Ready. Your Customers Are Waiting.
Join the HVAC companies that stopped drowning in phone calls and started growing. Free for up to 5 users — set up in minutes, not months.
Free forever for teams up to 5 — No credit card required