Do project managers have to change tools?

No. Changes are captured where they are agreed, on a phone, and carried to accounting without retyping.

We are a small firm. Is this overkill?

It is a change log, a connection and a daily check, scaled to how many changes you run. Small firms with frequent small changes lose the most to the ones that slip.

Can owners sign change orders on a phone?

Yes. A signed change order is the trigger for billing, so making it easy to sign is part of the work.

Change orders kept in one place, not three

Change orders live in emails, texts, the job file and the books. Here is how to keep them in step without asking anyone to change how they work on site.

The problem

Approved changes take weeks to reach billing, and some never do. In older buildings, surprises behind the walls are routine, so changes are frequent and small. Month-end means comparing the job file with the books line by line.

What was really causing it

The site, the office and accounting each keep their own record of a change, and the bridge between them is a person with two screens and a phone full of texts.

The bridge between them is a person with two screens and a phone full of texts.

What the research says

83% of general contractors still track change order exposure in spreadsheets alongside their financial software (Clearstory and Dodge Construction Network, GC Change Order Report)
96% say change orders affect their ability to control project costs (Clearstory and Dodge Construction Network, GC Change Order Report)
48% of rework on US jobsites put down to miscommunication and poor project data (FMI and PlanGrid (now Autodesk), Construction Disconnected: The High Cost of Poor Data and Miscommunication)

The spreadsheet is a symptom. It exists because the project record and the financial record of a change do not agree on their own, so someone keeps a third copy to reconcile them. Remove the need for the third copy and the month-end comparison goes with it.

What we built

A simple change log that captures each change where it is agreed, carries approved changes into accounting with their cost codes, checks the two agree, and lists anything that does not.

Agreed A change is agreed with the owner or architect and logged on a phone, with photos.
Carried It flows into accounting with its cost codes.
Checked The two records are compared every day.
Reported Anything that does not match lands on one short list.

What stays as it is

Your accounting system and the way the team works on site.

Where AI fits, and where it does not

None needed for the sync. AI turns a texted description and a few photos into a tidy change order for the owner to sign, with a person checking it first.

What it is worth

What comes next

Change orders signed on a phone, and a running view of each job's contract value.

Questions people ask

Do project managers have to change tools?: No. Changes are captured where they are agreed, on a phone, and carried to accounting without retyping.
We are a small firm. Is this overkill?: It is a change log, a connection and a daily check, scaled to how many changes you run. Small firms with frequent small changes lose the most to the ones that slip.
Can owners sign change orders on a phone?: Yes. A signed change order is the trigger for billing, so making it easy to sign is part of the work.

GC Change Order Report, Clearstory and Dodge Construction Network (2026)
Construction Disconnected: The High Cost of Poor Data and Miscommunication, FMI and PlanGrid (now Autodesk) (2018)

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