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Can a Florida Contractor Charge for Work That Was Not Included in the Original Contract?

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October 7, 2026

Payment Issues

Construction projects rarely unfold exactly as planned. An owner may request upgrades, hidden conditions may require additional work, or a contractor may determine that something outside the original scope is necessary to complete the project. When the invoice arrives, however, a dispute can develop over who is responsible for those extra costs.

In West Palm Beach, Florida, whether a contractor can charge for work outside the original contract depends on the contract terms, how the additional work was authorized, and the circumstances surrounding the change. At The Cunningham Law Firm, we help parties involved in construction disputes evaluate their contractual rights and potential remedies.

Can a Contractor Charge More Than the Original Contract Price?

Potentially, yes. A construction contract establishes the original scope of work and price, but that does not mean the price can never change.

Additional charges may be appropriate when an owner requests work beyond the agreed scope or when the parties otherwise authorize a modification. Construction contracts frequently contain provisions explaining how changes must be approved and priced.

For example, a West Palm Beach property owner might hire a contractor to renovate a commercial space and later request upgraded flooring, additional electrical work, or changes to the layout. Those additions could increase labor and material costs beyond the original contract amount.

Problems arise when the parties disagree about whether the additional work was actually requested, approved, or necessary.

Our West Palm Beach construction attorneys can review construction contracts, change orders, payment disputes, and other issues that arise during Florida construction projects.

What Is a Change Order in a Construction Project?

A change order is a document used to modify the original construction agreement. It can address changes to the scope, price, materials, specifications, or project schedule.

A well-documented change order may identify:

  • The additional or modified work
  • The reason for the change
  • Additional labor and material costs
  • Changes to the contract price
  • Extensions to the project schedule
  • The parties responsible for approval
  • Any effect on other portions of the project

Written change orders can reduce uncertainty by creating a record of what the parties agreed to.

For West Palm Beach contractors and property owners, following the change-order procedure specified in the contract can be particularly important. If a contract requires written approval before additional work begins, performing extra work based only on an informal conversation can create a payment dispute later.

What if the Owner Never Signed a Change Order?

An unsigned change order can complicate a contractor's demand for additional payment, but it does not automatically determine the outcome of every Florida construction dispute.

The first question is often what the contract requires. Some agreements contain strict provisions stating that additional work will not be paid unless the owner provides written authorization. Others may provide different procedures for changes.

The parties' conduct can also become relevant.

For example, an owner might verbally request additional work, observe the contractor performing it, accept the completed work, and later dispute the charge because no formal change order was signed. Whether the contractor can recover payment will depend on the contract, the evidence, and applicable Florida law.

Emails, text messages, meeting notes, invoices, photographs, and project records may become important in determining what was actually authorized.

What if Extra Work Was Necessary to Complete the Project?

Not every change originates with an owner asking for an upgrade. Construction projects can reveal conditions that were not apparent when the original agreement was signed.

A West Palm Beach renovation might uncover water damage behind a wall, outdated wiring, structural problems, or other conditions requiring additional work. New information can also lead to design changes or code-related requirements.

When unexpected conditions arise, the contractor should review the agreement and follow applicable notice and change procedures before proceeding when possible.

Simply deciding that additional work is necessary does not always give a contractor an unrestricted right to charge whatever amount results. The contract may establish specific procedures for notifying the owner, documenting unforeseen conditions, obtaining approval, and calculating additional compensation.

Can Verbal Approval Be Enough for Additional Construction Work?

Verbal authorization can become a major point of disagreement in construction litigation.

One party may claim that a conversation clearly authorized the work, while the other remembers the discussion differently. Even when everyone agrees that a conversation occurred, they may disagree about whether the owner approved the additional cost or merely discussed a possible change.

Written documentation is generally much easier to establish later.

Contractors working on West Palm Beach projects can protect themselves by documenting requested changes promptly. Owners can likewise protect their interests by requiring clear descriptions and pricing before approving additional work.

A simple written record can help answer several critical questions: What changed? Who requested it? What would it cost? How would it affect the schedule? Who approved it?

What Evidence Matters in a Dispute Over Extra Work?

Construction disputes are often document-intensive. When additional charges are contested, evidence created during the project may become central to determining what happened.

Relevant evidence can include:

  • The original construction contract
  • Plans and specifications
  • Written change orders
  • Emails and text messages
  • Project management communications
  • Daily reports and job logs
  • Photographs and videos
  • Material receipts
  • Subcontractor invoices
  • Time records
  • Payment applications
  • Meeting minutes
  • Inspection records

For a West Palm Beach construction dispute, these records can help establish whether the disputed work was part of the original scope, requested later, required by changed conditions, or performed without authorization.

Maintaining organized project documentation can therefore be valuable for both contractors and property owners.

What Happens if the Owner Refuses to Pay for Extra Work?

When an owner refuses to pay an additional charge, the contractor's options depend on the contract and the circumstances.

The parties may first attempt to resolve the disagreement through direct negotiation. A careful comparison of the original scope with the disputed work may reveal whether the charge is justified.

If the disagreement continues, the contract may require mediation, arbitration, litigation, or another dispute-resolution process.

Florida's construction lien laws may also become relevant in some payment disputes. These laws contain specific requirements and deadlines, so contractors should not assume they can wait indefinitely before taking action.

A West Palm Beach construction attorney can review the agreement and project history to determine which remedies may be available.

What if You Are an Owner Facing Unexpected Charges?

Property owners also have reasons to scrutinize charges that exceed the original contract price.

Receiving a significantly higher invoice does not mean every additional charge must automatically be paid. Owners can request documentation showing why the work was outside the original scope, when it was authorized, and how the additional amount was calculated.

Questions worth asking include:

  • Was this work already included in the original scope?
  • Who requested the change?
  • Was a written change order required?
  • Was the price approved before work began?
  • Are labor and material charges documented?
  • Did the contractor provide required notice?
  • Does the invoice match the work actually performed?

Owners in West Palm Beach should also review the contract before withholding payment because improperly withholding amounts that are legitimately due can create additional disputes.

How Can Construction Contract Disputes Be Prevented?

Clear communication and documentation can prevent many disagreements over additional work.

Before a West Palm Beach project begins, the construction contract should clearly identify the scope of work and establish a process for making changes. During the project, both parties should follow that procedure consistently.

When changes become necessary, documenting them before work begins can clarify both the cost and the effect on the schedule.

Contractors should avoid relying on assumptions that an owner will pay for extra work. Owners should avoid casually requesting changes without determining what they will cost. Both sides benefit when modifications are documented clearly and promptly.

Talk With a West Palm Beach Construction Attorney

Whether a Florida contractor can charge for work outside the original contract depends on the agreement, the change-order requirements, the authorization provided, and the evidence showing what occurred during the project. A disputed invoice should be evaluated in the context of the entire contractual relationship.

If you are dealing with a construction contract or payment dispute in West Palm Beach, our attorneys are here to help. Call us today or connect with us online to schedule a consultation.

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