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🛡️ For Oil Field Supervisors & Wellsite Engineers

Still Filling Out Paper JSA Forms on the Rig?

JSA Builder replaces your paper pad with a mobile-first digital tool built for the field — offline-capable, pre-loaded with oilfield hazards, and print-ready in seconds. No login, no subscription, no Wi-Fi required.

Buy Now — $14 →

One-time purchase · Works on any rig tablet or phone · Fully offline

Everything You Need to Run a Proper JSA

Built by people who understand what oilfield supervisors actually need in the field.

📡
Fully Offline
Works on any rig, platform, or remote wellsite with zero signal. All data lives on your device — no server, no account, no Wi-Fi needed.
⚡
Pre-Loaded Oilfield Hazards
H₂S exposure, pressure release, dropped objects, rotating equipment, confined space, hot work, and more — select with one tap instead of writing from scratch.
🖨️
Print-Ready Output
One tap generates a clean, professional JSA form ready for the print dialog — or save as PDF to email or store on-site. No reformatting needed.
🗂️
30-JSA History
Your last 30 JSAs are always accessible. Reopen a similar job in seconds and edit rather than starting over — saves time on repeat tasks.

From Blank to Filed in Under 5 Minutes

1

Enter Job Info

Job title, rig/field name, date, and crew members. The app generates a JSA number automatically.

2

Walk Through the Hazard Table

Add each job step, select hazards from the pre-populated oilfield list, and enter your control measures. Set risk level per row.

3

Crew Signs Off

Crew member names carry through to the sign-off section automatically. Each person acknowledges the controls before work starts.

4

Print or Save as PDF

One tap. The app hides all navigation and renders a clean, site-ready JSA form for the print dialog. Save to PDF for your records.

From Oil Rigs Now — trusted by oilfield professionals since 2011. A JSA is legally required before non-routine or high-risk work on most oil and gas sites. This tool replaces the paper pad every field supervisor carries.

One Tool, One Price, Yours Forever

$14
One-time purchase. No subscription. No renewals.
  • Complete JSA form builder with hazard table
  • Pre-populated oilfield hazard categories (12 common hazards)
  • Crew management & sign-off section
  • One-tap print / PDF export
  • 30-JSA offline history with reopen & edit
  • Works on any tablet or phone, fully offline
  • Light / dark mode for daylight & night shifts
  • Installable as a home screen app (PWA)
Buy Now — $14 →

Instant access after purchase · All sales are final