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Renpavo
Construction change orders, calculated and exported locally
1 follower
Construction change orders, calculated and exported locally
1 follower
Create construction change orders without an account. Separate added and removed work, apply markup on net cost or additions only, and calculate optional tax, the revised contract sum and time changes. Export PDF, Word, Excel logs or CSV. Drafts stay in your browser. Signature lines are printable, not electronic approvals.


Hi, I am Lei, the developer of Renpavo. It is a free change-order worksheet that runs in your browser. You can price added and removed work separately, choose the markup base, then export PDF, Word, Excel or CSV.
The public CO-003 example is fictional: $5,149 in additions minus $1,648 in credits gives $3,501 net cost. At 12% markup on net cost and $112.14 optional tax, the change is $4,033.26. Tax and markup treatment must follow your own contract and jurisdiction.
It provides printable signature lines, not electronic approvals, delivery tracking or a cloud project-management system. Drafts are local, so export a copy for your records.
For contractors reviewing it: are additions, credits and the markup base easy to audit? Which field or export would make it more useful in your workflow?