The GC tells you to start the extra work. No paperwork, no signed order, just get it done. You move because the job is moving. Then the invoice comes back disputed and the other side points to the clause in your contract that says no changes without a written, signed change order.
That is the most common setup for nonpayment disputes in Florida construction. It is also one of the most preventable. This guide covers the contract language, documentation habits, and submission process that protect Florida contractors and subcontractors before a change order becomes a fight. If you are already in that fight, read our related article: Can I Get Paid Without a Signed Change Order in Florida.
The Change Order Clause That Actually Protects You
Most standard contracts require all changes to be in writing and signed before any extra work begins. That clause protects both sides when it is followed. On real job sites, it often is not, and that gap is where disputes start.
Before you sign any contract, read the change order section carefully. Look for the word ‘shall’ — it typically means mandatory and strictly enforced. Look for language that excludes oral or email modifications. Look for clauses giving one party sole discretion to approve or deny changes. And check how ‘written’ is defined, because some contracts include email and text while others do not. What you find in that section tells you exactly how much risk you are carrying on the job.
If your contracts are silent on verbal and field-directed changes, add this language before your next job:
| “Due to the nature of construction projects, some changes may be authorized verbally or via field directive. Such changes shall be valid and compensable whether or not a written change order is signed.” |
That clause does not eliminate the change order process. It acknowledges how construction actually runs and builds in a documentation requirement that protects you when paperwork falls behind the work. One paragraph in your contract can change everything about how a dispute plays out.
| You did the work. The scope changed and you delivered. Getting paid for it is a different fight. Call Martin Law, PLLC before you walk away from money you earned. |
Use a Written Change Order Form on Every Florida Construction Job
A standard form takes five minutes to complete. A change order dispute can take months to resolve. Those two facts should be enough to make the form non-negotiable on every job you run.
Your form does not need to be elaborate. It needs the project name and address, a description of the change in scope, the cost broken into labor, materials, and markup where possible, the effect on the completion schedule, and signature lines for all required parties. A hand-filled form on a job site is usually completely acceptable and far better than nothing.
Submit changes as the work happens. Do not bundle ten change orders at the end of the project. Owners and GCs are far more likely to dispute a large lump-sum submission at closeout than a series of individually reviewed, timely submissions they acknowledged as the job moved. Front-load your paperwork. It is harder to dispute a change order that sat in someone’s inbox for three weeks without a response than one you spring on them at the final billing.
How to Document Verbal Change Order Approvals in Florida Construction
Verbal approvals happen on every job. A project manager calls and says get it done. A field directive comes with no paperwork. An owner texts go ahead. You move because the job is moving and stopping to chase a signature is not always realistic.
The moment you get a verbal go-ahead, send a confirming email or text before the day is over. One sentence is enough:
| “Per our conversation today, we will proceed with [description of extra work] at an estimated cost of $[amount]. Please confirm.” |
That message, even without a reply, is evidence. It puts the other side on notice that you understood the scope and the cost. If they had an objection, they had a chance to raise it. Silence is not formal approval, but it is part of the picture a judge looks at.
Back that email up with a daily log entry noting the date, the scope directed, who gave the authorization, and who else was present. Add field photos of the extra work in progress. Keep delivery tickets and material receipts tied to the additional scope. Contemporaneous records built the day of the work carry far more weight in a dispute than documentation assembled six months later when a payment problem surfaces.
Subcontractors: What to Do When the GC Says Just Do the Work
“Just do the work” is the four most expensive words on a Florida job site. When a GC pushes you to start extra scope without a signed change order, you are not out of options. But you need to move before you touch a shovel.
Ask for written direction first. Even a text or email is something. ‘I need something in writing before we start’ is a reasonable request, and most GCs who have legitimate authorization from the owner will not fight it. If the GC refuses to put anything in writing, that itself tells you something about how the payment conversation is going to go.
If you proceed without a signed order, send a confirming notice the same day. Keep it short and factual: “We are proceeding with [scope description] based on verbal direction received today from [name]. We reserve the right to invoice for this work at our standard rates. Please confirm in writing.” That language documents the authorization, preserves your right to payment, and does not start a fight before the job is done. Track the extra work completely separately from your base contract from day one. On jobs where a GC has a pattern of directing verbal changes and paying for them, document that pattern. Paid invoices for prior unsigned changes are strong evidence that the written requirement was waived. Florida courts have found waiver on exactly that basis.
Change Order Time Extensions: The Part Most Florida Contractors Miss
Change orders affect schedule, not just cost. Most contractors remember to price the extra work. Most forget to document the time.
Every time you submit a change, ask whether it also affects your completion date. If it does, document the days added and the revised substantial completion date on the change order form itself. Note whether the change affects the critical path. A change order that captures the pricing but ignores the schedule impact is only half a change order, and the half you left out can expose you to delay damages on work you were directed to perform.
If you skip time extensions consistently and the job runs long, do not be surprised when the GC or owner points to the signed change orders and argues you accepted the schedule as modified. Get the time in writing every time.
Frequently Asked Questions
What should a Florida construction change order include?
At minimum: the project name and address, a clear description of the change in scope, the cost impact broken into labor and materials if possible, the effect on the completion date, and signatures from all required parties. The more specific the scope description, the harder the order is to dispute. A change order that says ‘additional work per owner request’ is an invitation to a fight. One that says ‘demo and replace 180 SF of subfloor at Unit 4 per 3/12 field directive, $4,200 total’ is not.
Can a Florida contractor get paid for extra work without a signed change order?
Yes, in some situations. Florida courts have allowed recovery under course of conduct, unjust enrichment, and quantum meruit when no signed order existed. It depends on your contract language, the facts of the job, and what you can document. It is harder and more expensive than having the signature. For a full breakdown of those legal options, see our article: Can I Get Paid Without a Signed Change Order in Florida.
Can a GC or owner waive the written change order requirement?
Yes. If a GC or owner regularly directed verbal changes and paid for them throughout the project, a Florida court may find they waived the written requirement through their conduct. The pattern has to be clear. Paid invoices for prior unsigned changes, emails confirming verbal approvals, and testimony from people on the job who witnessed how changes were handled are all part of that argument. Document the pattern on every job, not just the one where payment is disputed.
How do I handle a change order dispute over pricing?
Break the number down. Labor, materials, and markup as separate line items are harder to reject in a lump sum than a single total. If the other side disputes your rate, show your actual costs with backup. Timecards, delivery receipts, and supplier invoices are your evidence. A blanket objection to pricing is much harder to sustain when you can account for every dollar on paper.
What is Pay-if-Paid and how does it affect change order payment for subcontractors?
A Pay-if-Paid clause makes your right to payment from the GC contingent on the GC actually receiving payment from the owner. Florida courts have enforced these clauses, which means if the owner does not pay the GC for the change, the GC may have a defense against paying you. Review your subcontract for Pay-if-Paid language before you start any extra work, and factor that risk into how aggressively you document and submit your change orders.
Key Takeaways
| Key Takeaways Read the change order clause before you sign. Know whether the contract allows verbal and field-directed changes and what ‘written’ means under that contract. If your contract is silent on verbal changes, add language making them valid and compensable. Use a written form on every job. Submit changes in real time, not bundled at closeout. A timely submission that sat uncontested is harder to dispute than a surprise at the final billing. When you get a verbal go-ahead, send a confirming email or text the same day. One sentence with the scope, the cost, and who authorized it. Even without a reply, that message is evidence. Keep daily logs with dates, scope, and the name of the person who authorized the work. Contemporaneous records built the day of the work are worth far more than reconstructed documentation after a dispute starts. Change orders affect schedule. Document time extensions and revised completion dates every time, not just the cost. Check your subcontract for Pay-if-Paid language before you start extra work. It affects how much risk you are carrying on every change. |
| Change Order Disputes Are Winnable. Documentation Is How You Win. You did the work. The scope changed and you delivered. If the paperwork was not perfect, that does not mean you walk away from money you earned. Change order disputes are evidence-dependent and contract-specific, and the sooner a Florida construction attorney is involved, the better your position. Waiting until the dispute becomes a lawsuit means the other side has already built their case. Contact Martin Law, PLLC — Florida construction attorneys for contractors and subcontractors. |
About the Author
John C. Martin, Esq. is a Florida construction law attorney and the founder of Martin Law, PLLC. He represents contractors, subcontractors, and suppliers throughout the state of Florida.
Disclaimer
This article is for general informational purposes only and does not constitute legal advice. Reading this content does not create an attorney-client relationship. Always consult a qualified Florida construction law attorney regarding your specific situation.