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Mason

Describe the equipment. Get the wire sheet.

Mason's AI turns a plain-English description of your equipment into a complete, review-ready Niagara control program — in minutes. Your team ships sequences, not busywork.

Request accessRequest a demo

Now onboarding controls teams through a limited pilot program.

The Mason AutoProgrammer editor showing a VAV reheat program, its sheet library, canvas, and conversation
An example build in the editor — a VAV box with hot-water reheat, from one plain-English request: sheet library, canvas, and conversation on one screen.
  • Native Niagara export — Vykon · Honeywell · Distech
  • Bring any Workbench palette — kitControl, IRM, Distech & more
  • Energy-code aware — 90.1 · IECC by state
  • Every build validated before it ships

From a sentence to a sequence

The tedious middle — the wiring — is the part Mason takes off your plate.

  1. 01

    Say it in plain English

    Describe the equipment and the sequence you need — no block-by-block wiring.

  2. 02

    Mason does the heavy lifting

    It assembles the complete, correctly-wired program from a deep controls knowledge base.

  3. 03

    Review, refine, ship

    You get a review-ready program to tune and sign off on. You stay the engineer of record.

See everything Mason does

A wire sheet you can actually read

Generating logic is half the job. The other half is a canvas a tech can trust at a glance — so we built for that too.

Hover-tracing on the Mason canvas: the VAV cooling loop's connections stay lit while unrelated blocks fade back
Point at a block, see its whole chain. “What feeds this valve?” answered without tracing wires by eye.
The zone setpoint inspector showing typed ports, five connections, and its configured temperature value
Every value inspectable. Ports, connections, and configuration in one place.

  • Readable at any zoom

    Zoom out and blocks become big, legible name cards — the whole sheet at a glance.

  • AI changes stay visible

    After every agent edit, what changed is highlighted and one click zooms you to it.

  • Honest validation

    Builds run the real rule checks, and anything unresolved is flagged up front — never buried.

Take a closer look

Request access

We're onboarding controls teams gradually. Leave your email and we'll be in touch when a seat opens.

  • Early access to the AutoProgrammer
  • A live walkthrough with the team building it
  • A say in what gets built next

We'll only use your email to contact you about access. No spam.

Request a demo

Want to see it on your own equipment first? Tell us where to reach you and we'll set up a live walkthrough with the team building Mason.

We'll only use your email to set up your demo and talk about access. No spam.

Prefer email? hello@mason.software