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ANTLR Tech

Canada · Trades & field service

Job management software for hvac contractors in Ontario

one system that follows a job from the first phone call to the paid invoice — who's doing it, when, with what parts, at what cost. We build job management software around how hvac contractors in Ontario actually run the day — not a generic template with your logo on it.

Built for hvac contractors in Ontario, Canada.

Get a tailored build

For hvac contractors in Ontario. We reply within one business day.

The usual mess

What hvac contractors are stuck with

  • Dispatch is a whiteboard and a group chat.
  • Parts used on a call rarely make it back to inventory.
  • Maintenance agreements renew late or not at all.

What changes

Outcomes on one system

  • Dispatch, parts and invoices share one job record.
  • Service agreements trigger the next visit automatically.
  • Technicians close out work from Android and iPhone.

How we work

From the current mess to a system the team runs on

  1. 01

    Discover

    We ride along with a crew and map the job lifecycle as it really runs.

  2. 02

    Plan

    A phased build, a fixed first release and a cost you can approve.

  3. 03

    Build

    Two-week cycles, dispatcher and crews testing as we go, data migrated with care.

  4. 04

    Improve

    New branches, new service types, new reporting as the business changes.

FAQ

Common questions

Do you build job management software specifically for hvac contractors?

Yes. We scope job management software around the workflows HVAC contractor teams already use — then replace the spreadsheets and disconnected apps that hold them together. Dispatch is a whiteboard and a group chat.

Can hvac contractors in Ontario use this system?

Yes. We deliver for operators in Ontario (Canada) and the wider region. The system is owned by you, hosted where it fits your compliance needs, and shaped to local handoffs — not a one-size SaaS seat count.

What does a typical engagement look like?

A short discovery on how work moves today, a scoped first release, then weekly delivery until the team is running on the new system. Most first releases land in weeks, not a multi-year programme.

Who owns the software?

You do. Source code, hosting accounts and data are yours from day one, documented at handover. There is no seat licence and no fee that exists only to keep you with us.

Next step

Walk us through a job, start to finish.

We'll show you exactly where the system takes over. Tell us how hvac contractors in Ontario run today.

Describe the software you need

For hvac contractors. Name, email, phone and a short brief — we reply within one business day.