Costly Construction Change Orders That Can Trigger Contract Disputes

A construction project rarely goes exactly as planned. A property owner requests a different finish, a contractor discovers unexpected site conditions, or a developer changes the scope of work halfway through the project.

These changes are common. The legal problems arise when the parties disagree about what was approved, how much the additional work should cost, or who is responsible for the resulting delays.

Construction change orders can become a major source of contract disputes, payment conflicts, and construction litigation. For contractors, subcontractors, developers, and property owners in Florida, understanding how to document and manage changes can help prevent an expensive disagreement from becoming a lawsuit.

What Is a Construction Change Order?

A construction change order is a document that modifies the original construction contract. It may change the scope of work, project price, completion date, materials, or other contractual requirements.

For example, a commercial property owner may ask a contractor to install upgraded flooring after the project has already started. That request could affect material costs, labor, scheduling, and other trades working on the project.

A properly documented change order establishes what the parties agreed to change. Without one, even a seemingly straightforward request can lead to conflicting accounts of what was authorized and what payment is owed.

Why Do Construction Change Orders Lead to Lawsuits?

1. Disputes Over Payment for Extra Work

One of the most common problems occurs when a contractor performs additional work but the owner refuses to pay for it. The contractor may believe the owner approved the changes verbally. The owner may argue that the work was included in the original contract or that the additional charges were never authorized.

Without clear documentation, proving the parties’ agreement can become difficult, and the dispute may escalate into a claim for breach of contract or unpaid construction work.

2. Verbal Change Orders and Missing Documentation

Can a contractor enforce a verbal change order in Florida? The answer depends on the contract, the nature of the agreement, and the applicable law. Some construction contracts require all changes to be approved in writing and signed by specific parties. If the contract contains these requirements, proceeding based only on a conversation or text message can create significant legal risk.

Even when the parties agree that additional work was requested, they may disagree about its price, the approval process, or the effect on the project schedule. The safer approach is to document the requested change, its cost, any schedule adjustments, and the required approvals before proceeding whenever possible.

3. Change Orders That Cause Construction Delays

A change order can affect much more than the price of the work. It may require new materials, additional labor, revised plans, or coordination with other contractors.

If the project misses its completion deadline, the parties may dispute who caused the delay and whether additional time should have been granted.

Depending on the contract, these disagreements can involve delay damages, extensions of time, or allegations that one party breached its obligations.

How Can Contractors and Property Owners Prevent Change Order Disputes?

Preventing a construction contract dispute starts with a clear process for approving changes. Contractors, subcontractors, and owners should establish expectations before work begins and follow them consistently throughout the project.

A sound change order process should address the following:

• Written approval: Document the requested change and obtain the approvals required by the contract.
• Cost breakdown: Specify additional labor, materials, equipment, and other charges.
• Schedule impact: Explain whether the change affects the completion date or project milestones.
• Scope of work: Clearly describe what is being added, removed, or modified.
• Recordkeeping: Retain signed change orders, emails, payment records, and relevant project communications.

These steps create a clearer record if a disagreement develops, and they also help project participants evaluate changes before committing to additional expenses.

What Can You Do if a Construction Change Order Dispute Arises?

If a contractor refuses to pay for approved extra work, or an owner disputes charges for changes to the project, start by reviewing the original contract and all related change orders.

Pay close attention to the contract’s approval requirements, payment provisions, notice deadlines, dispute resolution clauses, and procedures for handling delays. Preserve communications and records showing who requested the work, what was approved, and how the change affected the project.

If the dispute cannot be resolved through negotiation, legal options may include a breach-of-contract claim, a claim for unpaid work, or litigation or arbitration, depending on the agreement and circumstances.

Do not assume that performing extra work automatically guarantees payment, or that refusing to sign a change order automatically eliminates every potential obligation. The specific contract language and available evidence matter.

Protect Your Business Before a Construction Dispute Escalates

Construction change orders are a normal part of many projects, but poorly documented changes can create serious financial and legal consequences.

For Florida contractors, subcontractors, developers, and property owners, addressing disagreements early can help protect project budgets, contractual rights, and business relationships.

We represent businesses and industry participants in Florida construction litigation, contract disputes, and payment conflicts. 

If a construction change order dispute threatens your project or your bottom line, please don’t hesitate to contact one of our experienced attorneys at 305-570-2208. 

You can also contact our team directly at: arianna@ayalalawpa.com                             

Schedule a case evaluation online here.

[The opinions in this blog are not intended to be legal advice. You should consult with an attorney about the particulars of your case].