Know what to do.
Instantly.
The skilled tech shortage is real. Quantag bridges the gap.
Scan a tag. Diagnose faster. Make more per call.
The fastest way to know what to do next in a mechanical room.
Three steps. That's it.
Stick the tag
Magnetic backing. Slap it on any boiler, furnace, heat pump, or water heater. Takes 2 seconds.
Scan with your phone
Point your camera at the QR code. No app to download. Quick secure login, set up your mechanical room, and you're ready to go.
Get diagnosis + next steps
Likely issues, diagnostic steps, parts you'll need, and upsell opportunities. Right there on your phone.
Stop guessing. Start earning.
Every minute spent searching, calling the office, or second-guessing costs you money.
Diagnose faster
AI-powered analysis based on equipment type, age, and symptoms. No more googling model numbers.
Reduce callbacks
Get it right the first time. Complete diagnostic checklists catch what you'd otherwise miss.
Train junior techs
New techs perform like veterans. The tag tells them what to look for and what to do.
Increase revenue per visit
Surface upsell opportunities automatically. 'This unit is 15 years old — recommend replacement quote.'
Built for where you work
Not another office app pretending to understand the field.
The Tag
- ✓Durable — handles heat, humidity, vibration
- ✓Magnetic backing — sticks to any unit
- ✓Corner hole — zip tie to anything else
- ✓Reusable — move it between jobs
The Scan
- ✓Works with any phone camera
- ✓No app download required
- ✓No repeat setup after first login
- ✓Works offline-first (cached results)
The Response
- ✓Likely issues ranked by probability
- ✓Step-by-step diagnostic checklist
- ✓Parts you'll probably need
- ✓Revenue opportunities flagged
Simple pricing. No surprises.
Start free. Upgrade when it pays for itself.
Starter
Try it out, no commitment
- ✓2 tags
- ✓Unlimited scans
- ✓AI diagnosis
- ✓Parts suggestions
Core
For solo techs and small crews
- ✓25 tags
- ✓Unlimited scans
- ✓AI diagnosis
- ✓Parts suggestions
Pro
For growing service companies
- ✓100 tags
- ✓Unlimited scans
- ✓AI diagnosis
- ✓Parts suggestions
- ✓Scan history per tag
- ✓PDF report exports
- ✓Share reports with customers
- ✓Priority support
No contracts. Cancel at any time.
Built by people who've been in the mechanical room
Quantag isn't built by software people guessing what contractors need. It's built by operators who've diagnosed equipment, managed service calls, and know what it's like when you're standing in front of a unit with no answers.
Built from actual failure modes and service workflows, not theoretical models.
Over two decades of commercial HVAC and heating experience, with AI training from Penn State.
Works in dirty environments, with gloves on, in bad lighting. Because that's where you work.
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