Keep your customers comfortable.
Flo keeps your business running.
70% of HVAC businesses fail in year 1. Admin overload is the #1 reason.
Get Flo Free →No credit card. No monthly fee. Ever.
F
FloTell me what to do!
88,000+
HVAC Technicians in the US
And most run on texts and paper.
$391K–$500K
Average annual revenue
But 30%+ lost to inefficiency.
20 hrs
Lost to admin per week
That's time away from paying work.
See Flo in action
F
FloTell me what to do!
Built for hvac technicians
Seasonal job scheduling
Equipment and warranty tracking
Maintenance reminder automation
Quick quotes for common HVAC repairs
Wait, how is this free?
We make money when you succeed — not from monthly fees.
$0/month
Everything included. No credit card. No trial period.
Unlimited quotes and invoices
Online customer payments
Expense tracking with tax categories
Job scheduling with reminders
Customer management
AI assistant (Flo) — unlimited
SMS notifications to customers
Mobile app (iOS & Android)
How we make money: When you need materials for a job, Flo can find the best price from retailers like Home Depot and Lowe's. We earn a small affiliate commission — you never pay more than retail. We also take a small processing fee on online customer payments (less than Square or Stripe directly).