What is a change order?

A change order is a written “change the plan” document

First, the direct answer: a change order is paperwork you and your contractor sign to update the original agreement—because something changed.

Most commonly, it happens when you pick different materials, add something new (like a vanity or additional lighting), or conditions show up during demolition that weren’t obvious before.

A good change order clearly explains what’s changing, why it’s changing, the new cost (if any), and what happens to the schedule. If it’s not in writing, treat it as a red flag.

What usually triggers a change order (and what doesn’t)

Here are common reasons change orders come up during remodeling:

• You choose upgraded or different materials after the original estimate (flooring type, tile size, cabinet style, fixtures).
• You add features (extra outlets, a different layout, more storage, new bathroom accessories).
• Hidden conditions are discovered (old wiring, water damage, uneven framing)—specifics depend on your project and local requirements.

Things that are often *not* change-order items: normal finish tolerances, “we forgot” items, or work that was unclear in the original contract. If the contractor tries to call those changes, ask for clarification in writing.

What a good change order should include

Before you sign anything, look for these basics. If they’re missing, push back and ask for the details.

1. Scope: exactly what work is added, removed, or modified.
2. Cost: the price for the change, using clear numbers and line items.
3. Materials: what products are being used (brand/model if possible) and what level of finish is included.
4. Labor & schedule impact: whether the change affects timing, and by how much (or at least what milestones it could affect).
5. Reference to the original contract: it should connect the change to the contract you already signed.

Tip: If your contractor says, “It’ll be about the same,” “don’t worry,” or “we’ll handle it later,” that’s not the paperwork you want. You want a written agreement you can review.

How change orders affect cost (realistic ranges, not quotes)

Costs for a change order vary a lot based on what you’re changing, your home, and your city. Also, ranges are not guaranteed quotes.

As a rough guide (not a promise):

• Small finish changes (like swapping a fixture or adjusting a single room finish package) may land in the low hundreds to a few thousand dollars.
• Mid-size additions (like adding electrical items, changing cabinetry details, or redoing a section of tile/work) can run from a few thousand up to several thousand more.
• Major scope changes (layout moves, significant structural-related work, or whole-room redesigns) can be much higher and sometimes approach the cost of a substantial part of the original project.

What drives the price up or down: whether materials are special-order, how much labor time it takes, how many trades are involved, and whether the change creates rework (work that has to be redone because of timing). If you’re trying to control costs, ask your contractor to explain options at different price points.

Red flags: how homeowners get burned by change orders

A change order should protect you. These are common warning signs:

• No written document: “We just changed it in the field.”
• Pressure to sign quickly: “Sign today or we can’t continue.”
• Large cash-only deposits for changes.
• Requests for full payment up front, especially for work that hasn’t been completed.
• No clear breakdown: vague totals without what you’re actually getting.
• Blaming hidden conditions for everything: if the cause is unclear, you deserve details.

Also, always verify the contractor is licensed and insured in your area. Don’t rely on word-of-mouth—check the license and insurance yourself. If something feels off, pause and ask questions before signing.

How to handle change orders the smart way

If you want a smoother process, you stay in control:

1. Ask for change orders in writing before work starts.
2. Compare it to the contract scope and prior approved selections.
3. Ask for alternatives: “What’s the least expensive option that still meets my goal?”
4. Review materials and make sure you understand what’s included.
5. Keep copies of every signed change order and related paperwork.

And here’s the practical truth: if you want fewer surprises, decide finishes and major choices early. Then if you do change something, get it documented.

If you’re still planning your remodel, a FREE service like Keystone Reno can help you get connected with vetted, licensed, insured remodeling contractors near you. We’re not a contractor and we don’t do the work—we just help you find the right pros.