Desk covered with vendor invoices, breach of contract notices, and an open legal folder of dispute documents.

Business Contract & Vendor Disputes | Miami

Vendor Dispute Over a Service Agreement? Get Clear Answers Before You Act.

KEW Legal helps Miami-Dade business owners review service agreements, respond to vendor non-performance and resolve payment disputes. Offices in Coral Gables and Sunny Isles Beach.

By Kristina E. Wilson · Published October 22, 2026

A service agreement dispute happens when a business believes its vendor did not do the work the written contract requires. KEW Legal helps business owners and managers in Miami-Dade and Broward County review these contracts and decide what to do next. The firm acts as outside general counsel for South Florida businesses and focuses on business contracts and vendor disputes. This page explains what these disputes look like and what to do first if you think you have a service agreement dispute.

What a service agreement dispute involves

A service agreement dispute is a disagreement about whether a vendor performed as the contract promised. A service agreement is a contract in which a provider delivers ongoing or project-based work for a company. Common examples include IT support, digital marketing, logistics, facility maintenance and staffing.

The dispute starts when one side believes the other broke the contract. Breaking a contract means failing to do what it promises, and the law calls that a breach. The business may say the work was late, weak or incomplete. The provider may say the invoices were correct, the business did not pay, or the business changed the scope without a written change order.

This page is for owners and managers who pay for these services and now face a problem they cannot settle on their own. You do not have to be in a lawsuit to need help. Reviewing the contract early gives you more choices.

If a vendor has stopped delivering the work you paid for, we can review your service agreement and explain your options before you decide what to do next. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

A person highlights text in a contract on a wooden office desk.

Common problems that lead to a service agreement dispute

Most of these disputes come from five kinds of problems. Knowing which one you face helps you find the clauses that control your next move.

  • Underperformance. The work misses the scope, specifications, deadlines or service levels in the agreement.
  • Over-billing. The provider charges above the agreed rates, bills the same item twice, or adds fees the contract does not allow.
  • Refusal to fix. The vendor will not correct defective work or finish the remaining scope.
  • Staffing and maintenance failures. Placed workers or service visits fall short, and the parties disagree about who is responsible for damage or repeated failures.
  • Termination disputes. The parties disagree about whether either side could end the agreement, whether notice was valid, and what is owed at exit.

Each problem turns on specific wording. A missed deadline matters most when the contract sets a timeline and a remedy for missing it. Many contracts also require written notice, sent in a set way, before either side can act.

What our contract dispute work covers

We review the contract, the records around it, and the notices, then negotiate or move the dispute to the forum the contract requires. Our work includes:

  • Full contract review: scope, service levels, payment terms, change orders, notice and cure provisions, limitation of liability, dispute resolution and termination clauses.
  • Records review: emails, texts, invoices, statements of work and meeting notes, and whether those communications may change the agreement.
  • Demand letters and formal notices that follow the contract’s notice requirements.
  • Negotiation toward a corrected performance plan, a credit, a refund or a negotiated exit.
  • Mediation or arbitration when the contract requires it, and litigation in Florida courts when the dispute cannot be resolved another way.
  • Responses to counterclaims, which arise when the provider disputes the balance or says the business broke the agreement.

How the process works

The process moves through five steps, from the first call to a resolution. Each step builds on the one before it.

  1. Intake. You describe the services, the problem and the key dates during a consultation.
  2. Document review. We read the agreement, invoices and communications to find the notice, cure and payment terms that control your next move. Preserve everything now, including the signed contract and any amendments, invoices, payment records, emails, texts, meeting notes, and photos or logs of defective work.
  3. Strategy. We explain your options in plain terms, such as sending a notice, withholding a disputed amount, negotiating, or preparing a claim, along with the risks of each.
  4. Notice and negotiation. When the contract calls for a cure notice, we send one and then open settlement talks.
  5. Resolution. The matter ends in settlement, mediation, arbitration or court, depending on the contract and the other side’s response.

How long each step takes depends on the facts, the contract and the provider’s response. We explain the likely steps at intake.

Why business owners work with KEW Legal

KEW Legal is a Florida business law firm with offices in Coral Gables and Sunny Isles Beach. It acts as outside general counsel for business owners and investors across Miami-Dade and South Florida, including Broward County.

Outside general counsel means a service dispute is handled alongside your other business matters. Those can include contracts, vendor relationships, employment questions, commercial leases and partnership issues. We tie each dispute to your contract’s own terms, so advice starts with the clauses that apply to you.

The firm focuses on business contracts and vendor disputes. Kristina E. Wilson is the lawyer responsible for this page, and Natalie Martinez is also one of our lawyers. Our support staff handle scheduling and document intake, so your records stay organized from the first call.

Questions business owners ask about service agreement disputes

These are common questions about service agreement disputes. Most answers turn on the contract’s own wording.

Can we withhold payment to the vendor?

Withholding payment turns on the contract’s payment and dispute terms. Review those terms before you hold back any money.

Can an email change the agreement?

It can, depending on how the contract defines amendments, change orders and written notice. Florida law also says an electronic signature has the same force as a written signature unless another law provides otherwise, under Florida’s electronic signature statute.

Do we have to keep using the vendor during the dispute?

The answer comes from the termination and transition clauses in your contract. Read those clauses before you end the relationship or agree to continue.

Is there a deadline to act?

Florida sets time limits for filing lawsuits on contract claims. A contract clause cannot shorten that period below what the statute allows, under Fla. Stat. § 95.03. Early review helps you protect your options.

Does the contract require arbitration first?

A valid arbitration clause is generally enforceable under Florida arbitration law. When a party asks, a court generally must order arbitration if an enforceable agreement exists, under Fla. Stat. § 682.03. Federal law also treats arbitration clauses in maritime transactions and in contracts evidencing a transaction involving commerce as valid and enforceable, save upon such grounds as exist at law or in equity for the revocation of any contract.

Where can we file a lawsuit?

Under Florida’s venue statute, a suit must be brought only in the county where the defendant resides, where the cause of action accrued, or where the property in litigation is located. That rule does not cover suits against nonresident defendants.

What does the first consultation cost?

The first consultation is free, confidential, and carries no obligation to continue.

Not sure what your next step is?

Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

A contract document, pen, and briefcase arranged on a wooden desk.

Talk with KEW Legal about your service agreement

If a vendor has stopped delivering the work you paid for, or sent invoices you do not recognize, you’re weighing whether to pay, withhold, send notice or end the contract. Reach out to KEW Legal through our message form, or call 305-990-2300 to reach our Coral Gables or Sunny Isles Beach office.

The engagement of a lawyer is an important decision that should not be based solely upon advertisements. The information on this website is general information about KEW Legal and the services we offer; it does not constitute legal advice and is intended for informational purposes only. Accessing this website or contacting our firm does not establish an attorney-client relationship. KEW Legal, 16690 Collins Ave Ste 1101, Sunny Isles Beach, FL 33160.

How We Help with Service Agreement Disputes

Review the Contract Terms

We read the agreement's scope, payment, notice, amendment and dispute provisions to understand where your business stands before any decision is made.

Assess the Vendor's Performance

We look at what was delivered, what was promised, and how the parties communicated, including emails and change orders, to frame the dispute accurately.

Respond to Demands and Notices

When a vendor sends a demand letter or threatens to stop work, we help you prepare a measured, documented response that protects your business.

Negotiate or Resolve the Dispute

We work to resolve the matter through negotiation, a settlement proposal or the dispute process set out in your contract, keeping your business goals in view.

Why Business Owners Work with KEW Legal

Business-Focused Contract Review

Our attorneys focus on commercial agreements, so we look at your contract the way a business owner needs it reviewed: practically and with your operations in mind.

Clear, Direct Communication

We explain your options in plain language, so you can make informed decisions about payment, negotiation and next steps.

Offices in Coral Gables and Sunny Isles Beach

We serve business owners across Miami-Dade and South Florida, including Brickell, Doral, Aventura and Fort Lauderdale.

Outside General Counsel for Your Business

Beyond individual disputes, our team can serve as ongoing outside general counsel, so vendor and contract questions reach an attorney early.

Before You Withhold Payment

Do not stop payments, ignore a written notice or sign an amendment until you have reviewed your contract's payment and dispute terms. A small step taken too quickly can complicate the dispute.

Get Your Free, Confidential First Consultation. No Obligation to Continue.

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