Change Order Tracker — BuildQuest

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buildquest Change Order Tracker · Interactive

Construction Phase · Cost Control

Change Order Tracker

The single move almost no homeowner makes: keep a running total of every change against your contract price and your contingency. Set your baseline, log each order as it comes, and watch your cushion in real time — so the final number never surprises you.

Your planning coach

Quinn here — let’s keep your budget honest.

A change order isn’t a problem; an untracked change order is. About a third of projects hit at least one major change, and on a $400K build the small ones can quietly stack to ten or twenty percent. This tool gives you the running total most people never keep. Fill it in as you go and print it whenever you need a clean record.

Step 1

Set your baseline

Start with your signed contract price and a realistic contingency. Ten to twenty percent is the working range; the tighter your plans and specs, the lower you can safely go.

Contract price

Your signed, agreed contract amount.

Contingency

Set aside for changes. Default 15%.

Step 2

The 30-second distinction

Before money changes hands, know what you’re looking at. The whole question comes down to one thing — origin. Was the work already on your plans and specs, or is it brand new?

Was this work shown on your plans and specifications?

Quinn

The number one source of change orders is incomplete information on the plans. The tell is one word: “assumed.” “But I assumed that was included.” A contractor can only build what’s on the page — so the plans settle the argument before the argument starts. Decide your finishes before the first wall goes up, and most of these never happen.

Step 3

Your change order log

Add a line for every change and extra work item as it comes up. Only approved and signed orders count against your budget — pending items are tracked but kept separate so you can see what’s still in the air.

Approved changes

0 orders counted

Adjusted total

Contract + approved changes

Pending (not yet signed)

0 orders waiting

Contingency used 0%

Set your baseline above, then start logging changes to see how much of your cushion is left.

Description

Type

Authorization

Status

Amount

The iron rule — non-negotiable

“No signed order, no work, and no payment, period.”

Every change gets approved before work starts — even the small ones, every time. The responsibility sits with the contractor to get it in writing, but you protect yourself by insisting on it. If a signed order truly isn’t possible in the moment, get it in an email at the very least. Unauthorized extra work breaks more homeowner-contractor relationships than quality or schedule ever do.

Step 4

Five ways to prevent the pile-up

Make your decisions before the first wall. Finalize tile, fixtures, finishes, and appliances on the plans and specs — not on the fly during construction.
Invest in complete, detailed plans. Sloppy plans don’t save money; they just move the cost downstream into change orders.
Build a 10–20% contingency. It’s not a sign you planned badly — it’s the cushion every real project needs.
Keep a running total. Track every approved change against your contract price and contingency. This is the pro move almost nobody makes — and it’s exactly what this tool does.
Lock your selections early and stick to them. The McMillans did this, documented one change inside their contingency, and finished close to budget. Ben & Jane didn’t — and lost count, then the budget, then nearly the relationship.

Quinn

When a change order has a price, the fair structure is cost plus a markup for overhead and profit. The thing to watch isn’t the markup itself — it’s whether it matches the markup in your original contract. Consistency is the tell. If a change order’s markup looks wildly different from the deal you signed, that’s your cue to ask why.

Enlighten, empower, protect.
Now go make it happen.

— Bill Reid

Keep a clean record. Click Print and choose “Save as PDF.” In settings, make sure Background graphics is checked so the colors and gauge print correctly. Save a fresh copy each time your log changes.