Two construction workers in hard hats, safety glasses and high-visibility vests walking across the concrete deck of a building under construction at sunrise, one carrying rolled drawings.
Construction

Construction safety software for the whole site.

General contractors and their subcontractors on one record. The FLHA the whole site signs, the daily check every worker finishes, and the incident that gets reported instead of mentioned. Ready when the owner, the prime or a regulator asks.

Works in a dead zoneLive in a dayFrom $8 CAD per worker
Where it breaks down

On a multi-trade site, the paperwork is where safety leaks.

01

The FLHA lives in a truck.

Paper hazard assessments get filled in, folded and lost. When someone asks for last Tuesday’s, it is a phone call and a search through a cab, not a record.

02

Subcontractors never quite sign.

Your crew signs. The electrician who arrived at nine does not, because the form left with the foreman. On a multi-trade site that gap is exactly where incidents start.

03

The proof gets rebuilt after the fact.

After an incident, the paperwork that should already exist is reconstructed from memory and group chats, which is the version nobody trusts.

The product

The whole site, on one screen.

The superintendent sees who has checked in, who has signed the FLHA and what is still open, as the day happens. The crew works from the same record on their own phones.

  • Crew readiness for the day, by crew and by site
  • Hazards and corrective actions with an owner and a due date
  • Subcontractors sign the FLHA on the foreman’s phone, no app needed
  • Every record timestamped and exportable for the prime or the owner
MusterHQ Safety Dashboard showing crew readiness at 86 percent, total workforce, sessions started today and items needing attention.
MusterHQ worker home screen on a phone, showing the safety check status and the day’s FLHA.

The real Safety Dashboard and worker app, shown with sample data.

A supervisor holding a phone in a gloved hand while a crew in hard hats and high-visibility vests gathers at the tailgate of a truck on a cold morning.
A day on site

Recorded as it happens, not typed up on Friday.

  1. 06:30

    The crew signs in

    Attendance builds itself as each worker completes the morning check, so the roll call is ready before the first lift.

  2. 06:40

    The FLHA, signed by everyone

    The foreman names the day’s hazards and passes the phone. Subcontractors sign the same FLHA with no account.

  3. 10:15

    A hazard, reported with a photo

    A worker flags an unguarded opening. It lands with a corrective action and an owner, and the reporter is told it arrived.

  4. 16:00

    The record is already done

    Everything the day produced is in one place, timestamped and exportable. There is nothing left to type up.

What you will use most

The parts of Muster a construction site leans on.

Construction safety software, answered

Do subcontractors need their own account?+
No. A subcontractor signs the FLHA on the foreman’s phone as a guest, with their name and company, and no account or app. Their signature is kept on the record with everyone else’s.
Does it work across more than one site?+
Yes. Records carry their site and crew, and the dashboard can be read across the whole company or narrowed to one crew.
Can I show the records to a prime contractor or an owner?+
Yes. FLHAs, daily checks, toolbox talks and incidents are timestamped and export as PDF or CSV, so the record you hand over is the one that was made on the day.
How long does it take to get running?+
Request a pilot and your workspace is usually live the same day. You add your crew, and they start from their own phones.

Put the whole site on one record.

Request a pilot and your workspace is usually live the same day. From $8 CAD per worker, per month.