Stop Paying for 5 Apps: Run Your Whole HVAC Business on One Subscription
If you run an HVAC or refrigeration business, you're probably paying for a diagnosis app, a quoting tool, an invoicing service, and a separate accounting package — and re-typing the same job into all of them. R-Pro brings it down to one subscription built from two equally serious tools: a field app for the technician on site, and an office ERP for the books and the back office. They aren't bolted together as an afterthought — they're one workflow, so what you do on a service call shows up in your accounts without a second entry.
The Field App: Everything the Technician Needs On Site
- AI fault diagnosis trained on 600+ real HVAC and refrigeration cases — enter the symptom and get likely causes plus concrete repair steps, not vague suggestions.
- Scan equipment nameplates and supplier receipts with your phone camera and let the app auto-fill the details — no squinting at a faded label and typing model numbers by hand.
- Record voice memos on the spot and keep a full per-customer service history, so the next visit starts with everything you did last time.
- Issue a receipt to the customer right there on site, before you leave the job.
- Works fully offline — in a basement plant room, a rooftop, or a site with no signal, the whole field app keeps running.
The Office ERP: A Real Back Office, Not a Side Feature
- Build quotes and estimates including itemized construction quotes — the kind of detailed pricing a one-screen invoice app simply can't produce.
- Create invoices and tax invoices, and set your OWN country's tax name and rate — VAT, GST, or sales tax — so the paperwork is correct wherever you work.
- Run your accounting in one place: sales, purchases, expenses, and net profit, instead of exporting CSVs into a separate accounting subscription.
- Manage inventory, suppliers, purchase orders, and a per-customer ledger so you always know what's in stock, who you owe, and who owes you.
- Pull reports on the business when you need to see where the money actually went.
One Workflow: The Field Feeds the Office Automatically
- The job you log on site — the customer, the work done, the parts used — flows straight into the office books. No re-keying the same call into a second app at the end of the day.
- A receipt issued in the field and a scanned supplier receipt land in your accounting and supplier records, so revenue and costs line up by themselves.
- Quotes, invoices, customers, and inventory all share the same data, which kills the double entry and the copy-paste mistakes that come with separate tools.
- Both the field app and the office ERP run in 10 languages under a single subscription, so your whole crew works in the language they're comfortable with.
- Two powerful tools, one workflow — instead of five apps, five logins, and five bills that never quite agree with each other.
One subscription. Field and office, together.
Run the whole business on R-Pro: a field app with AI diagnosis, scanning, and on-site receipts, and an office ERP for quotes, invoices, and accounting. Two powerful tools, one workflow — instead of five apps and five bills.
Get R-Pro →FAQ
Is R-Pro a field app for technicians or an office program for the books?
It's both, and they carry equal weight. The field app handles AI diagnosis, nameplate and receipt scanning, voice memos, service history, and on-site receipts. The office ERP handles quotes, invoices, accounting, inventory, suppliers, and reports. You get both in one subscription, and they share the same data.
Can I set the tax to match my own country?
Yes. You set your own tax name and rate yourself — VAT, GST, or sales tax — so invoices and tax invoices come out correct for wherever you operate, not locked to one region's rules.
Will I have to type each job in twice — once in the field, once in the office?
No. That's the whole point. What the technician logs on a service call flows into the office books automatically, so there's no double entry between the field app and the ERP.
Does the field app work without an internet connection?
Yes. The field app runs fully offline, so AI diagnosis, scanning, voice memos, service history, and on-site receipts all work in basements, plant rooms, and sites with no signal. Data syncs to the office side once you're back online.