Safety software for plumbers

Safety software built for plumbing crews.

A service-line trench that can cave in, a vault or a sewer that is a confined space, a torch on old pipe, and the gas you cannot smell in time, named on the FLHA with the control for each and signed on site. Daily checks and incident reports, all from the phone in the crew’s pocket.

No signup to see it. See Muster Safety

FLHA, service lineSigned 4 of 4
Cave-in in the service trench
Control: shore, slope or bench
Hazard
Confined space in the vault
Control: test air, ventilate, attendant
Hazard
Hot work on old pipe
Control: fire watch and extinguisher
Hazard
Crew, 4 signed
Signed 07:20
Signed
On the ground

Protect the trench, test the air, then sign.

The foreman names what the job actually risks, the trench, the confined space, the torch, the sewer gas, and the control for each on the FLHA, shoring, air testing, ventilation, fire watch, and the crew signs on one phone before anyone enters.

Trench and confined-space hazards named on the FLHA for the job
Air testing, ventilation and fire watch recorded as the controls the crew signs
The whole crew signs on site, before anyone enters a trench or a vault
Guest signing for the GC or another trade sharing the site
Sign-offpass the phone
I understand the trench and confined-space controls for today.
R. Singh
Signed 07:21
Guest, general contractor
Signed 07:23
The record

The checks, the reports, and the proof.

A confined-space or a trench incident is the one a regulator asks the hardest questions about. Muster keeps the FLHA, the daily check and any incident as one timestamped record you can export when someone asks.

Incident reporting for a near miss in a trench or a vault, even offline
Corrective actions with an owner and a due date, tracked to closed
Two-minute daily checks the crew finishes before entering
Timestamped, exportable records kept in your workspace
ExportAudit-ready
FLHA, sewer tie-in
Aug 10, 2026 · Crew B
PDF
3 hazards, 3 controls
4 of 4 signed, 1 guest
Complete
Built for your trade

Common questions about plumbing safety software

Does it cover trench and confined-space hazards?+
Yes. A service-line trench and a vault or sewer that is a confined space are named as hazards on the FLHA for the job, each with the control the crew signs off on, shoring, air testing, ventilation, before anyone enters.
Can the crew record a hot-work fire watch?+
Yes. Hot work on old pipe is named on the FLHA with the fire watch and extinguisher as the controls the crew signs, so the record shows the precautions were in place.
Can a worker report a near miss with no signal?+
Yes. A report started in a dead zone is saved on the device and sent the moment the phone has signal again, with a photo and a severity, so nothing is lost.
Can I produce the records if a regulator asks?+
Yes. Every FLHA, daily check and incident is timestamped and exports as a PDF, so the proof the controls were planned and signed is the record you hand over.

Put it on the plumbing crew’s phone.

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