● Built for HVAC contractors · Kentucky-made

Run Your
Field.
Not Your Software.

FlowState puts jobs, invoices, diagnostics, and your whole operation in one app — built by a tradesman, priced for small shops.

▶ See the Demo View Pricing
14-day free trial
No credit card required
No per-user pricing
No onboarding calls
The App
Everything in
Your Pocket.

From the moment you leave the shop to the moment you collect payment — FlowState runs your day without getting in the way.

📋
Jobs & Dispatch — View today's jobs, update status on-site, add photos and checklists as you work.
🧾
Invoice on the Spot — Build invoices from your pricebook, collect payment, and send receipts before you leave the driveway.
🔧
Diagnostic Tools Built In — Superheat, subcooling, CFM calc, 40+ flash codes, and PT charts. No more Googling in a crawl space.
👥
Role-Based Access — Owner sees everything. Admin runs operations. Techs see their jobs. Revenue stays private.
OWNER
Revenue MTD
$18,240
▲ 12% vs last month
Jobs Today
Henderson — No Cooling
88 River Rd · 9:00 AM
En Route
Park Office Complex
200 Commerce Blvd · 1:00 PM
Active
Bakers — A/C Tune-Up
412 Maple St · 7:00 AM
Done
⬡
Dash
🔧
Jobs
📅
Schedule
💵
Invoices
🧠
Diag
What's Inside
Built for How
HVAC Actually Works.

Not a generic field service tool retrofitted for HVAC. Built from the ground up for the trade.

📋
Job Management
Create jobs, assign techs, track status from scheduled to complete. Photo capture and checklists on every job.
🧾
Invoice Builder
Build invoices from your pricebook, add custom line items, apply tax, preview, and collect payment — all in one flow.
NEW
💳
Payment Collection
Card, cash with change calc, financing plans, or deposit. Bypass with reason logging for warranty and callback work.
⚗️
Superheat / Subcooling
Real-time refrigerant calculator for R-410A, R-22, R-32, R-454B, and R-407C. Instant charge diagnosis with tips.
📡
40+ Flash Codes
Carrier, Lennox, Trane, Rheem, Goodman, and York fault codes with likely causes and step-by-step diagnostic procedures.
🏠
Manual J Load Calc
Simplified residential load calculator with zone breakdown. Size systems right the first time, on-site.
👑
Role-Based Access
Owner, Admin, and Tech roles with granular permissions. Revenue and financial data stays private from field staff.
📊
Tax Center
P&L by month, expense tracking, IRS mileage log at $0.67/mi, equipment depreciation, and 1099 contractor tracking. Export to CSV or PDF.
💼
Pricebook & Vendors
Maintain your service pricebook with cost, retail, and margin tracking. Track vendor costs and markups in real time.
🔄
Platform Import
Import your existing customers, jobs, and history directly from QuickBooks, FieldSoft, ServiceTitan, and other platforms. No manual re-entry.
COMING SOON
Built-In Tech Tools
Your Field Reference.
Always in Your Pocket.

No more Googling flash codes. No more calling the supply house for PT chart values. It's all here.

⚗️
Superheat / Subcooling Calculator
5 refrigerants · Real-time charge diagnosis
LIVE
📡
Flash Code Library
Carrier · Lennox · Trane · Rheem · Goodman · York
40+ CODES
📈
Pressure-Temperature Charts
R-410A · R-22 · R-32 · R-454B · R-407C
5 REFS
💨
CFM / Airflow Calculator
Duct sizing · Room airflow balance
LIVE
🏠
Manual J Load Calculator
Simplified · Multi-zone · Residential
LIVE
⭐
SEER Reference Table
All ratings · 2023 DOE standards
GUIDE

FieldSoft, ServiceTitan, and Jobber don't include any of this. You pay for a separate app — or you just remember it.

FlowState bundles your field reference directly into the same app you run jobs and invoices from. One app. One price. Nothing extra.

The difference
FieldSoft charges $100–125 per user, per month. FlowState is $49 flat for your whole company.
How We Stack Up
FlowState vs. The Competition.
Feature FlowState FieldSoft ServiceTitan
Starting Price $49/mo (whole company) $100+/user/month $125+/user/month
Setup / Onboarding ✓ Log in and go $500–2,000 + 5 weeks $1,000+ setup + weeks of training
Built-in Flash Codes ✓ 40+ codes, 6 brands ✗ Not included ✗ Not included
Refrigerant Calculator ✓ 5 refrigerants ✗ Not included ✗ Not included
P-T Charts ✓ Built in ✗ Separate app ✗ Separate app
Tax Center / Mileage Log ✓ Built in ✗ Not included ✗ Not included
Role-Based Access ✓ Owner / Admin / Tech ✓ Available ✓ Available
Invoice Builder ✓ Pricebook integrated ✓ Available ✓ Available
Per-User Fees ✓ None — flat rate ✗ Per user ✗ Per user
QuickBooks / Platform Import ⏳ Coming Soon QuickBooks only QuickBooks + limited
Simple Pricing
Flat Rate.
No Surprises.

One price per company. Add techs, not bills.

Solo
$49/mo
For owner-operators running solo
  • 1 user
  • Full job management
  • Invoice builder + pricebook
  • All diagnostic tools
  • Tax center + mileage log
  • 14-day free trial
Start Free Trial
MOST POPULAR
Team
$79/mo
For small shops with a crew
  • Up to 3 users
  • Owner + Admin + Tech roles
  • Full job management
  • Invoice builder + pricebook
  • All diagnostic tools
  • Tax center + mileage log
  • Dispatch map
  • 14-day free trial
Start Free Trial
Pro
$149/mo
For growing operations
  • Up to 10 users
  • All Team features
  • Priority support
  • CSV data export
  • Early access to new features
  • 14-day free trial
Start Free Trial

All plans include every feature. No add-ons. No setup fees. Cancel anytime.

Ready to Run
Your Field?

14 days free. No credit card. No onboarding call. Just log in and go.

▶ Start Free Trial See the Demo