Renovation 101
Change Orders: Why Your Project Costs More Than the Quote
The quote was one number. Now it is something else. This lesson explains what change orders are, how to tell a legitimate one from a bad estimate, and how to document every change so your budget stays under control.
The quote was one number. Now it's something else. Change orders are the most common source of budget overruns in renovation work — and most homeowners don't know what they're agreeing to when they sign one. This lesson explains how change orders work and how to keep them from derailing your project.
What You'll Learn
- The three most common triggers for change orders: hidden conditions, owner changes, and allowances.
- How to tell a legitimate change order from an incomplete original bid.
- The four components every proper change order should include.
- How to track running budget totals and protect your paper trail.
- What to do when a change order shows up without warning.
Key Takeaways
- Never approve verbal change orders. Always get the scope and price in writing first.
- Hidden conditions — rot, mold, outdated wiring — are legitimate. Vague upsells are not.
- Track every change against your contingency budget in real time.
- Ask whether the change was in the original scope or truly unforeseen.
- A running change order log is your best protection if the project goes sideways.
Frequently Asked Questions
What is a change order in a renovation?
A change order is a written amendment to the original contract that documents a scope change, its cost, and its effect on the project timeline. It must be signed by both parties before the work is done. Verbal approvals are not change orders and offer no protection.
Are all renovation change orders legitimate?
Not all. Legitimate change orders cover genuinely unforeseen conditions (rot, mold, outdated systems) or owner-requested changes. A change order for work that should have been in the original bid is a sign of an incomplete estimate. Ask the contractor to explain exactly what triggered each change.
How do I track change orders to stay on budget?
Keep a running log of every approved change order — description, dollar amount, and running total against your original contract price and contingency. By the time the total surprises you, you have usually already lost most of your options to respond.
Series Outline
- 1. Before You Tear Anything Down
- 2. How to Get Bids That Actually Mean Something
- 3. Reading a Contractor Agreement (Without a Law Degree)
- 4. Permits and Plans: What Your Contractor Should Be Handling
- 5. Managing the Job While You're Living in It
- 6. Change Orders: Why Your Project Costs More Than the Quote
- 7. The Final Walkthrough: How to Inspect the Work Before You Pay
- 8. When Things Go Wrong: Your Options Before, During, and After
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