Almost every project changes at least a little once the actual work begins. A wall opens up and reveals outdated wiring, or a homeowner decides mid-project that a different tile pattern would work better after all. How those changes get documented matters just as much as the changes themselves.
What a Change Order Actually Is
A change order is a written amendment to the original contract that documents any change to scope, cost, or timeline once a home renovation project is already underway and work is actively in progress. It exists specifically to prevent disputes over what was actually agreed to, since memory of a verbal conversation during a busy construction day is rarely reliable months later when a final invoice does not match expectations.
Why Change Orders Happen So Often
Renovation projects, especially in older homes, routinely uncover conditions that were not visible during the initial estimate. Outdated wiring behind a wall, water damage under old flooring, or a structural element that needs reinforcement all commonly surface once demolition begins. Homeowners also change their minds partway through, deciding on a different fixture or finish after seeing the space with walls opened up. Both situations are normal, but both require a documented change order rather than a quick verbal agreement in the moment. Even a seemingly minor swap, like upgrading a countertop material, can shift both cost and lead time enough to warrant its own written record.
What Should Be Included in a Proper Change Order
A change order that actually protects both sides needs to cover more than just a new price. At minimum, it should include:
- A clear description of exactly what work is changing
- The additional or reduced cost tied to that specific change
- Any adjustment to the project’s completion timeline
- Signatures from both the homeowner and the contractor before work proceeds
Skipping any of these elements leaves room for disagreement later about what was actually authorized and at what price.
Why Maryland Law Requires Written Change Orders
This is not simply best practice. Under Maryland’s Home Improvement Law, material changes to a project’s scope, price, or timeline must be documented in a written amendment signed by both parties, according to the Maryland Home Improvement Commission. A contractor who proceeds on a verbal change order alone, without that signed documentation, takes on real risk if the homeowner later disputes what was agreed to.
How Change Orders Affect Cost and Timeline
A single change order rarely derails a project on its own, but several stacked together can meaningfully shift both the budget and the schedule. Structural surprises tend to have the biggest impact, since they often require design and engineering input before work can even resume. Cosmetic changes, like swapping a tile selection, usually affect cost more than timeline, since material lead times matter more than the change itself. Tracking each change order as it happens, rather than waiting to reconcile everything at the end of the project, keeps both the running total and the schedule realistic throughout.
Reviewing a Change Order Before Signing
Before signing any change order, it is worth confirming carefully that the description matches what was actually discussed and that the price reflects a reasonable adjustment rather than an inflated one. A home renovation with a contractor who explains each change order clearly, rather than presenting it as a formality to sign quickly, tends to move more smoothly overall.
Keeping Your Renovation On Track
Change orders are a normal, expected part of almost every renovation, and handling them properly protects both the homeowner’s budget and the project’s timeline. Back Creek Builders LLC documents every change order in writing before proceeding with any adjusted work, so clients always know exactly what they are agreeing to and why. If you are planning a renovation and want a contractor who handles changes transparently, reach out to start the conversation.
