Most HVAC contractors are running blind.
You quote a job. You do the job. You get paid. But do you actually know if you made money? Most contractors don't — and that gap is the difference between a business that grows and one that stalls out.
Everything your HVAC business needs
Not a generic field service app. Built from scratch for HVAC contractors.
Voice + Vision (NEW)
Hit record on any service call or truck conversation. Snap a photo of any nameplate, receipt, or handwritten note. Everything gets transcribed, OCR'd, and searchable forever — ask "what did Patterson say about the blower" six months later and pull up the exact visit.
Real-Time Job Costing
See your actual profit on every job — materials, labor, and markup — before you close it. Know which jobs make you money and which ones don't.
Maintenance Agreement Engine
Track every plan: active, lapsed, and coming due. See your recurring revenue at a glance and know exactly who needs a service call this month.
Equipment Tracker
Every unit your customer owns: make, model, serial number, install date, warranty status, refrigerant type. Show up knowing more than anyone else.
Estimate Builder
Flat rate or time-and-materials. Add parts with automatic markup. See your margin in real time as you build. Convert to invoice in one click.
Job Scheduling
Drag-and-drop dispatch board. Assign techs, set arrival windows, and see your full week at a glance.
AI Business Advisor
Ask anything about your business. Pricing strategy, cost cutting, growth — answers based on your actual numbers, not generic advice.
Invoicing & Payments
Send professional invoices, track what's paid and what's overdue, and see your cash flow at a glance.
Mileage & Expenses
Log every trip and business expense. Automatic IRS mileage deduction calculation. Categorized totals you can hand straight to your accountant.
Business Health Score
A single 0–100 score showing the real health of your operation. Revenue, margins, outstanding invoices, maintenance renewal rate — all in one number.
Not ServiceTitan. Not Jobber.
Those tools weren't built for you. Gauge was.
Most HVAC contractors don't know which jobs make them money.
Gauge shows the real margin on every job — labor, materials, markup — before you close it. Stop guessing on estimates and start growing on the jobs that actually pay.
Pricing that makes sense
ServiceTitan money buys you Gauge Pro with $220 to spare every month.
- ✓ 5 clients
- ✓ 10 jobs/month
- ✓ Estimates & invoices
- ✓ Basic expense tracking
- ✓ Mileage log
- ✓ Voice + Vision — transcribe calls, OCR nameplates, search it all
- ✓ Unlimited clients & jobs
- ✓ Live job costing & margin tracking
- ✓ Equipment tracker
- ✓ Maintenance agreement manager
- ✓ AI business advisor
- ✓ Dispatch board
- ✓ Full reports & tax dashboard
- ✓ Everything in Pro
- ✓ Up to 5 tech accounts
- ✓ Per-tech job assignment & tracking
- ✓ Team performance reports
- ✓ Priority support
Common questions
How is Gauge different from Jobber or Housecall Pro?
Jobber and Housecall Pro are generic field service apps that work for lawn care, cleaning, and HVAC the same way. Gauge is built exclusively for HVAC — with maintenance agreement management, equipment tracking by serial number, and job costing that shows your actual margin including material markup. It speaks HVAC.
What about ServiceTitan?
ServiceTitan is an enterprise product built for operations with 10+ techs and $500+/month budgets. If you're running a 1–5 person shop, you'd spend months implementing it and only use 20% of it. Gauge is built for your scale, priced for your reality.
How does the job costing work?
When you build an estimate, you add parts (with your markup automatically applied) and labor hours. Gauge calculates your projected margin in real time. When the job closes, you log your actual time and materials. You see the final profit and how it compares to your estimate — over time, you know exactly which job types make you money.
Does it work on my phone?
Yes — Gauge is mobile-first. It works on any phone or tablet without an app download. You can run your entire day from the truck.
What's the maintenance agreement manager?
You create a maintenance plan, assign customers to it, and set the annual, semi-annual, or monthly service dates. Gauge tracks who's active, who's coming up for renewal, and who's lapsed — plus your total recurring revenue at a glance. It's the predictable income side of your business, finally organized.
Can I import my existing clients?
Yes — you can import clients via CSV or add them manually. Equipment and service history can be entered as you go.
Stop guessing.
Start growing.
Free plan. No credit card. Set up in minutes, not months.
Get Started FreeBuilt for the HVAC contractor who wants to run a sharper business