HVaccr

Field service software your techs will actually use.

HVaccr is a ServiceTitan-class FSM/CRM for HVAC service businesses — built mobile-first, designed for multi-tech enterprise from day one, and specifically targeted at the gaps where the incumbents are slow, bloated, or cumbersome.

Open the App → See what it does
pronounced /ˈhæk.ɚ/ — like hacker, but for HVAC.
// MODULES

One platform. Every part of the job.

From the dispatch board on the office monitor to the field doc capture in a 100°F attic, every module shares one customer record, one equipment record, one job. No re-typing. No copy-paste between tabs.

📋

Field Documentation

Tag-first or photo-first capture. AI OCR auto-fills readings from data tags and meters. Cross-visit history shows degradation over time so the customer story tells itself.

🗓

Dispatch Board

Multi-tech Gantt at office-monitor density. AI proposes slots; the dispatcher confirms in one tap. Per-tech actuals tune the scheduler over time so Mike's slow Saturday doesn't overbook.

🚐

Fleet Management

Spreadsheet-style roster, weekly inspection capture with AI damage scan, soft-gate that nags (never blocks) when an inspection is overdue. Telematics intentionally out — photo-driven only.

📞

Call Tracker

Drop a transcript in. AI extracts structured data, drafts the customer-facing invoice note, and produces a four-section internal analysis: diagnostic chain, what got missed, customer read, sales ammunition.

📦

Inventory & Parts

Counter-pickup OCR turns a receipt photo into a fully-prefilled PO. Multi-location truck stock baked in from day one. Events-vs-state separation means a future WMS swap doesn't rewrite the readers.

📄

Customer Reports

One-tap PDF reports of any session, generated from source on demand and handed to the OS share sheet. Three modes, three photo densities. Never stored — every view regenerates fresh.

🩺

Diagnostic Agent

Chat with an AI tech-buddy live on a call. Walk through the issue, capture the conversation, generate a written report when you're done.

⭐

Reviews & Issue Tracking

Log five-star reviews with screenshot proof, tied back to the originating job. Persistent issues track customer complaints across visits — recurring problems surface before the next callback.

// HOW IT'S DIFFERENT

Built where ServiceTitan is cumbersome.

We're not trying to out-feature the giants on every dimension. We picked the workflows where the incumbents make techs do five taps when one would do — and rebuilt them.

The incumbents

  • Five separate signatures to close a job
  • Estimate builder lives behind three screens
  • Counter-pickup parts re-typed by hand from a paper ticket
  • Customer issue history scattered across calls and notes
  • Truck stock is "warehouse + boolean per tech"
  • Mobile is a stripped-down read-only view

HVaccr

  • One signature authorizes work-complete + payment
  • Estimate auto-generated from what the tech captured
  • Counter ticket photographed once → PO prefilled
  • Persistent issues surface as tiles on every customer view
  • Multi-location inventory with per-truck ledger from day one
  • Mobile is the design surface — desktop is the secondary view
$ hvaccr --who-is-this-for
→ residential HVAC service businesses
→ solo techs to multi-shop multi-tech enterprise
→ teams who think their FSM is the bottleneck, not the help

Ready to see it on your phone?

The full app runs as a PWA — no app-store install, no hardware to provision. Open it from any phone or tablet and add it to your home screen.

Open HVaccr →