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ANTLR Tech

United States · Trades & field service

Accounting software for window & door installers in California

finance ops software — payables, receivables context and close helpers — integrated with the systems that create the numbers. We build accounting software around how window & door installers in California actually run the day — not a generic template with your logo on it.

Built for window & door installers in California, United States.

Get a tailored build

For window & door installers in California. We reply within one business day.

The usual mess

What window & door installers are stuck with

  • Jobs, crews and costs live in spreadsheets and group chats.
  • You learn a job lost money after it is invoiced.
  • Photos, change orders and warranties never land on the job record.

What changes

Outcomes on one system

  • One job record from estimate to invoice.
  • Field updates on Android and iPhone without a second system.
  • Margins visible before the job closes.

How we work

From the current mess to a system the team runs on

  1. 01

    Discover

    We map how work moves today, exceptions included, before anything is built.

  2. 02

    Plan

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

  3. 03

    Build

    Two-week cycles with your team testing as we go — live beside the old process first.

  4. 04

    Improve

    New rules, branches and reporting as the operation grows.

FAQ

Common questions

Do you build accounting software specifically for window & door installers?

Yes. We scope accounting software around the workflows window & door installer teams already use — then replace the spreadsheets and disconnected apps that hold them together. Jobs, crews and costs live in spreadsheets and group chats.

Can window & door installers in California use this system?

Yes. We deliver for operators in California (United States) 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.

Related systems

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Other regions

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Next step

Show us last month's close pain.

We'll find the finance ops system that removes it. Tell us how window & door installers in California run today.

Describe the software you need

For window & door installers. Name, email, phone and a short brief — we reply within one business day.