The gate before anything goes live

Install • Verify • Energize

Start a project → See how it works

Built by commissioning professionals, for the crews who run the tests.

One platform, every discipline

Equipment status, drawings, test reports, punch lists, and LOTO — in one place.

Equipment
MEP3

Cross-discipline equipment status — mechanical, electrical, plumbing in one board.

Drawings
Redline

One-line and MEP drawing overlays with live status markup.

Test Reports
FieldTest

NETA ATS form library, pass/fail tracking, print-ready reports.

Punch List
FieldCx

PASS/FAIL/N/A checklists, photo capture, auto-generated punch items.

LOTO
FieldLOTO

Lockout/tagout procedures and tracking.

Why Sequence3

Built by a commissioning agent, not a generic project-management vendor.

Built from the field

Every workflow here started as a real jobsite problem, not a guess from a spec sheet — tested on active data center construction before anyone else saw it.

Priced for small teams

Solo commissioning agents and small testing firms shouldn't need enterprise software budgets just to get off spreadsheets and Word docs.

One record, start to finish

Equipment status, test reports, punch items, and sign-off all live in the same place — nothing falls through the cracks between tools.

Why it matters

The cost of getting commissioning wrong isn't hypothetical.

Lockout/Tagout is consistently among OSHA's most frequently cited safety standards nationwide.
Most unplanned equipment downtime traces back to human error, not equipment failure.
Paper-based and spreadsheet commissioning records are a leading source of missed punch items at closeout.