ÄTA = Change, Addition, Deduction
Create change orders and get them approved on the spot.
The client signs on your phone. PDF sent automatically to client and office. Everything saved per project.
- Signature + traceable history
- PDF and email right after approval
- Full overview of amounts, hours and changes
Up and running in 2 minutes. Works on iPhone and Android.
See it in action
From created to signed in 45 seconds
That's how easy it is to use Ätakollen on site.
ÄTA (Changes, Additions, Omissions) refers to work performed outside the original contract. Construction workers document it to secure payment and avoid disputes.
No commitment. Cancel anytime.
What tradespeople say
"Finally an easy way to get the client to sign right on the spot – no paper and no chasing approvals after the fact.""
Marcus
Tradesperson, Sollentuna
"I've been missing something like this for a long time. The client signs, the PDF is sent immediately – that's exactly how it should work on site."
Johan
Floor layer, Örebro
* Names are fictional and used for anonymity.
How to create a change order in 3 steps
Create change order
Client approves
PDF sent automatically
Create change order
Client approves
PDF sent automatically
No hassle. Everything is clear before you move on.
Why teams use Ätakollen
Less hassle
Clear amount and signature right away. No disputes after the fact.
Get paid more
Change orders don't get forgotten. Everything ends up in the invoice.
Office saves time
PDF and email go out automatically. Less chasing and duplicate work.
Always proof
History of changes + who approved what and when.
Safe for both client and tradesperson
When everything is approved on site it becomes clear. You have the signature, amount and documentation saved. The client gets the same thing immediately.
- Signature saved on the change order
- PDF saved per project
- Clear history of changes
- Multiple users in the same company
- Everything collected for invoicing
Change Order #3 – Extra plumbing
Bathroom, floor 2
Examples: what it looks like in practice
Extra plumbing
Bathroom renovation, Stockholm
Roof boarding + extra time
Roofing job, Norrköping
Simple, transparent pricing
Business
per user / month
Minimum 2 users (admin + worker)
Always included:
- Unlimited change orders
- On-site signing
- PDF + email automatically
- Project and change order history
Add your whole team:
No commitment. Cancel anytime.
Frequently asked questions
Ready to stop chasing change order approvals?
Try for free and see how quickly you get a change order approved on site.
Try for freeTakes 2 minutes to get started.