Your JSA.
On your phone.
Start from a ready-made JSA or build your own. The first person on site walks it and adds today's hazards, then the crew passes the phone, reads every item and signs. Print the Daily Record or save the PDF. Free. No account. No app store. Works with no signal.
Start a JSA →Start
Pick a ready-made JSA (general work, hot work, confined space, LOTO, heights, excavation and more) or build your own. Add the site and emergency info once; it fills in next time.
Walkdown
The first person on site walks it and adds what's different today, one question per screen, then signs as Site Lead.
Crew signs
Pass the phone. Each person reads every item, taps “I read it,” and signs. Print the Daily Record or save the PDF.
Forgot your JSA book?
Pick the job you're on and have a complete JSA in two minutes: job steps, hazards, controls, and the checks crews most often forget. Then walk the site and pass the phone.
Prior Proper Planning Prevents Piss Poor Performance.
No Signal Needed
Works in airplane mode after the first visit. No app store install. Add it to your home screen.
Today's Hazards, Every Time
Templates cover the job. The walkdown makes someone name what's different today before anyone can sign.
Looks the Part
Prints a clean, complete JSA record (job info, emergency plan, hazards and controls, every signature) that a supervisor or client will take seriously.
Questions
How do I make a JSA on my phone?
Open phonejsa.com, tap Start a JSA, and pick the job you're doing. The app walks you through one question at a time: where, who's in charge, the nearest ER, then a quick site walkdown. The crew passes the phone to read and sign, and you print or save the PDF.
Is PhoneJSA free?
Yes. There is no account and no app to install. It runs in your phone's browser and keeps your JSAs on that phone. Company plans with crew logins start at $29 a month.
I forgot my JSA book. Can I use this on the job?
Yes. Pick the closest job from the library and you'll have a complete JSA with steps, hazards and controls in a couple of minutes, plus the checks crews most often forget.
What is a JSA?
A Job Safety Analysis (also called a JHA or job hazard analysis) breaks a job into steps, lists the hazards in each step, and the controls that keep people safe. The crew reviews it and signs before work starts.
Does it work without cell signal?
After your first visit, yes. Add it to your home screen and it opens with no signal.
Can my crew sign in Spanish?
Yes. Every screen switches between English and Spanish with one tap.
Can my whole company use it?
Yes. Company plans start at $29 a month for up to 15 field users. Your crews log in with a company code and their name, pick from your company's JSAs, and every record lands in one place for the office.
Your JSAs. Your crews.
One place.
Your field guys log in with a company code and their name. They pick from your JSAs, do the same on-site walkdown, and sign. Every record lands in one place for the office. Your safety people stay in control of the content; your crews just follow the steps.
Free
- All 29 job templates + the checks crews forget
- Walkdown, crew signatures, print or PDF
- JSAs stay on that phone
- No account
Crew
- Your company's own JSAs
- Code + name login, QR sign-up sheet
- Admin page: JSAs, records, crew
- Every record in one place + CSV
- Library on or off for your crew
Company
- Everything in Crew
- Room for several crews and sites
- Help setting up your first JSAs
Bigger
- More seats and admins
- Your JSA book loaded for you
- Works alongside your safety program
Month to month, cancel any time, and your past records stay yours to view and print. After checkout we set up your company and email your admin login and crew code, usually the same day. Already have an account? Admin login · Crew login