A real signature, on the doorstep.
The job's done, the customer's standing right there — that's the moment to get it signed. 1 Sign turns any phone or tablet into a signature pad, so confirmation happens on site, not days later by email.
Finger or stylus
A smooth, natural signature pad that works on any screen — no app for the customer to install, nothing to set up.
Works on any deviceSigned before you leave
No "I'll sign it when you email it over". The confirmation happens while the work is fresh and the customer is in front of you.
Delivered instantlyAttached to the record
The signature is stored with the job details, photos and certificate — one tamper-evident record with a unique reference.
How records are protectedCapture signatures, done properly
Paper job sheets get smudged, lost and disputed. A signature captured digitally on site is stored instantly with the job details, time-stamped, and printed onto the PDF completion certificate your customer receives — along with the name of the person who signed.
Engineers don't need training and customers don't need accounts: the engineer fills in the sheet, hands over the device, and the customer signs with a finger or stylus. That's the whole workflow.
No card required · works on any phone or tablet · already use 1 Sign? Log in
More of 1 Sign
Everything works together — signature to certificate in one flow.