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A contract dispute can start when one party won’t perform, refuses to pay, delivers incomplete work, or contests what an agreement actually means. In Illinois, breach of contract cases often turn on the contract’s terms, what each side promised to do, and whether the breach caused financial harm. These disagreements may stem from written contracts or verbal agreements, and they can involve service contracts, business deals, real estate arrangements, vendor agreements, or employment-related terms.
At O’Flaherty Law, we help Evanston individuals and businesses look at contract disputes from every angle. Our attorneys can review the agreement, collect supporting documents, explain potential claims or defenses, and guide you toward the right path, whether that’s negotiation, mediation, settlement, or litigation. We see how these disputes ripple beyond the courtroom, touching cash flow, business relationships, project schedules, and long-term plans.
When you work with O’Flaherty Law, you get a team that values communication, preparation, and practical problem-solving. We help clients understand what may be enforceable under Illinois law, which evidence may matter most, and what steps can protect their interests.
Please contact our friendly lawyers to Schedule a Consultation.
The purpose of a consultation is to determine whether our firm is a good fit for your legal needs. Although we often discuss expected results and costs, our attorneys do not give legal advice unless and until you choose to retain us.
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Evanston, IL 60201
I am personally committed to ensuring that each one of our clients receives the highest level of client service from our team. Our mission is to provide excellent legal work in a cost-effective manner while maintaining open lines of communication between our clients and their attorneys. Many of our clients are going through difficult times in their lives when they reach out to us. They should feel comfortable leaning on the experience and knowledge of our attorneys as their counselors and advocates. We are here to help!

Yes. Many contract disputes are resolved through demand letters, negotiation, mediation, or settlement discussions before a lawsuit is filed. The right approach depends on the contract terms, the amount at issue, the relationship between the parties, and whether both sides are willing to work toward a resolution.
Helpful evidence may include the signed contract, emails, text messages, invoices, payment records, purchase orders, change orders, delivery records, photos, notes from conversations, and proof of any financial losses. Even if the agreement was not fully written down, documents showing what the parties agreed to and how they acted can be important.
If you are accused of breaching a contract, you should review the agreement, save all related communications and documents, and avoid making statements that could be used against you later. An attorney can help determine whether you actually breached the contract, whether the other party failed to perform first, and what defenses or settlement options may be available.