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When a contract goes wrong, you need solicitors who understand both the law and your business. We help businesses across Wales and England resolve contract disputes quickly and cost-effectively, whether you’re pursuing a claim for breach of contract or defending one. You’ll get straight answers about your options and work directly with experienced lawyers who focus on what matters: getting you the right outcome.
Get a free, no-obligation chat with our disputes team, call us on 02920 829 100 or use our Contact us form.
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Contract disputes can bring your business to a standstill. A supplier who doesn’t deliver. A customer who refuses to pay. A partner who walks away from their commitments. When agreements break down, you need clear advice on where you stand and what to do next.
At Darwin Gray, we act for businesses of all sizes in contract disputes across Wales and throughout England. From straightforward payment claims to complex multi-party disputes, our commercial litigation team has the experience to guide you through the options and fight your corner when needed.
We’re not interested in running up costs or making things more complicated than they need to be. We’ll tell you honestly whether you have a strong case, what it might cost to pursue it, and whether the other side can actually pay if you win. That’s the commercial, practical advice that helps you make good decisions.
As Wales’ leading Welsh language commercial law firm, we can handle disputes involving Welsh language contracts and correspondence as a matter of course, which matters if that’s how you do business.
Ready to discuss your dispute? Get a free, no-obligation chat with our disputes team, call us on 02920 829 100 or use our Contact us form.
If someone has broken their contractual promises to you, we’ll assess your position and advise on the best way to recover your losses. We handle claims for non-payment, defective goods and services, failure to deliver, and breaches of warranties and guarantees.
Being on the receiving end of a breach of contract claim is stressful, particularly if you believe you’ve done nothing wrong. We’ll review the claim against you, identify weaknesses in the other side’s case, and build a robust defence.
Ending a contract carries risk. Terminate wrongly and you could find yourself liable for the other side’s losses. We advise on when you can lawfully terminate for breach, what notices are required, and how to protect your position.
Disputes with suppliers, distributors, agents and customers can threaten your entire operation. We help resolve conflicts over pricing, delivery, quality, exclusivity and territory, keeping commercial relationships intact where possible.
When accountants, consultants, IT providers or other professionals don’t deliver what they promised, we help you recover your losses. We also defend businesses and professionals against service-related claims.
View more on Professional Negligence
Breach of employment contract raises different issues, including potential Employment Tribunal claims. We advise employers and senior employees on contract breaches, notice periods, restrictive covenants and constructive dismissal.
We’re the leading commercial law firm with offices in South and North Wales offering Welsh language legal services at every level, from trainees right through to partners. This isn’t an add-on or a tick-box exercise. It’s part of who we are.
For contract disputes involving Welsh language agreements, correspondence or negotiations, our ability to work fluently in Welsh can make a real difference. Many Welsh businesses prefer to conduct their affairs in Welsh, and your lawyers should be able to do the same.
You won’t be passed through layers of gatekeepers here. When you call, you’ll speak to the solicitor handling your matter. You’ll have their mobile number, their email, and a genuine working relationship. Our clients tell us this makes all the difference when decisions need to be made quickly.
We don’t work in silos. Our team shares knowledge across departments, jumps in on each other’s projects, and stays close to every case. If your contract dispute touches on employment issues, property matters or corporate structures, we can bring in colleagues without missing a beat.
Devolved decision-making and flexible working hours mean we can move at pace. You’ll get faster responses, even outside regular office hours. When a contract dispute threatens your business, you need answers quickly. We’re set up for exactly that.
Getting to know our clients properly matters to us. Face-to-face meetings, regular catch-ups, networking events, and yes, the occasional dinner. We bring clients and referrers into our offices, get out to visit yours, and put real effort into building lasting partnerships. Plenty of larger firms aren’t prepared to do that. We are.
You’ll always get the full picture from us. Clear options, each with its own risk level and cost implications, so you can make informed decisions. No sugarcoating, no hedging. Just practical, commercial guidance and high-quality legal work at a fair price.
Contact us and we’ll arrange a conversation, usually within 24 hours. We’ll discuss what’s happened, review any key documents, and give you an initial view on the strength of your position. This initial conversation is free and without obligation.
Once we understand your situation, we’ll advise on your options: negotiation, mediation, formal legal proceedings, or sometimes a combination. We’ll be clear about the costs, timescales and risks of each approach, so you can decide how to proceed.
Before issuing court proceedings, we’ll usually send a formal letter setting out your claim or responding to theirs. This often brings the other side to the table. Many disputes settle at this stage when both parties understand the strength of the opposing case.
We’ll always consider whether mediation or other forms of alternative dispute resolution could resolve matters more quickly and cheaply than going to court. Courts expect parties to have genuinely considered ADR before trial.
If negotiation fails, we’ll prepare and issue court proceedings, guide you through the litigation process, and represent your interests robustly. We have Higher Rights Advocates who can appear in the higher courts if needed.
Throughout the process, you’ll receive regular updates and have direct access to your solicitor when you need them.
We understand that legal costs are a major concern when you’re already dealing with a dispute. We’re upfront about fees from the outset and will give you a clear estimate before you commit to anything.
Funding options include:
Hourly Rates – For most commercial disputes, we work on an hourly rate basis with regular billing and clear cost updates. You’ll always know where you stand.
Fixed Fees – For defined pieces of work, like reviewing a contract and advising on your position, we can often agree a fixed fee so you know exactly what you’ll pay.
Conditional Fee Arrangements – In appropriate cases, particularly where you have a strong claim but cash flow is tight, we may be able to offer a conditional fee arrangement where some of our fees depend on success.
Damages-Based Agreements – For substantial claims with good prospects, a damages-based agreement ties our fees to what you recover. This shares the risk and aligns our interests with yours.
Legal Expenses Insurance – Check your business insurance policy. Many include legal expenses cover that could fund your dispute. We can help you make a claim on your policy.
Costs Recovery – If you win in court, the losing party usually pays a substantial portion of your legal costs. We’ll advise you on likely costs outcomes as part of our assessment.
The team is totally focused on providing bespoke advice to clients in the most time efficient and cost-effective manner possible. Legal 500
The team is exceptionally responsive and provides excellent clear advice. Legal 500
A breach of contract happens when one party fails to do what they agreed to do under a legally binding agreement. This could mean not delivering goods, not paying for services, delivering something different from what was agreed, or not meeting quality standards.
Contracts don’t have to be written to be enforceable. Verbal agreements and even agreements implied by conduct can create binding obligations. What matters is whether there was an agreement, something of value exchanged (lawyers call this “consideration”), and an intention to create legal relations.
Not every broken promise amounts to an actionable breach. The promise must be a term of the contract, not just a representation made during negotiations. Working out what the contract actually required is often the first step in any dispute.
The law in England and Wales recognises several categories of breach, and the type matters because it affects your options:
Minor breach is a failure to perform that doesn’t go to the heart of the contract. You can claim damages for your losses, but you can’t walk away from the contract.
Material breach is more serious. It significantly affects what you receive under the contract. Depending on the contract terms, this may trigger specific remedies like suspension or termination rights.
Repudiatory breach is the most serious. It’s a breach so fundamental that it deprives you of substantially the whole benefit you were meant to receive, or conduct showing the other party doesn’t intend to perform at all. This gives you the right to terminate the contract and claim damages.
Anticipatory breach occurs when the other party indicates, before performance is due, that they won’t perform their obligations. You can accept this repudiation immediately and claim damages, rather than waiting for the actual breach to happen.
A repudiatory breach goes to the root of the contract. It either deprives you of substantially the whole benefit you were meant to receive, or it shows the other party has no intention of performing their obligations.
Examples include a supplier refusing to deliver goods essential to your business, a contractor abandoning a project midway, or an employer cutting your salary without consent.
If the other party commits a repudiatory breach, you have a choice: accept the repudiation and terminate the contract (claiming damages for your losses), or affirm the contract and insist they continue performing (while still claiming damages for the breach).
This choice matters. If you continue dealing with the other party after a repudiatory breach without making your position clear, you may be taken to have affirmed the contract and lost the right to terminate.
Getting this wrong is risky. If you terminate for repudiatory breach but a court later decides the breach wasn’t serious enough, you’ll have committed a repudiatory breach yourself. Take legal advice before terminating.
A material breach is a significant failure that goes to the heart of what the contract was about, but may not automatically allow termination.
Many commercial contracts define what constitutes a material breach and specify the consequences. The contract might require you to give the other party notice and an opportunity to put things right before you can terminate.
Where the contract is silent, whether a breach is material depends on the circumstances. Courts consider factors like what benefit you’ve already received, how much of the contract remains, and whether the breach can be remedied.
Material breaches always give rise to a claim for damages. Whether they also give termination rights depends on the contract terms and the specific facts.
The law in England and Wales offers several remedies, and the right one depends on what you’re trying to achieve:
Damages are the most common remedy. The aim is to put you in the position you would have been in if the contract had been performed properly. This includes your direct losses and consequential losses that were foreseeable when the contract was made. You have a duty to take reasonable steps to reduce your losses (called mitigation).
Termination lets you end the contract and walk away from your own obligations. This is available for repudiatory breaches or where the contract gives you termination rights. You can usually still claim damages for losses caused by the breach.
Specific performance is a court order compelling the other party to do what they promised. It’s available where damages wouldn’t be an adequate or appropriate remedy.
Injunction orders someone to stop doing something or to take specific action. Useful where the breach is ongoing or where you need urgent protection.
Rescission unwinds the contract entirely, returning both parties to their pre-contract positions. This is more common for misrepresentation than breach.
English and Welsh law doesn’t impose penalties for breach of contract in the way criminal law penalises offences. The aim of contract damages is compensation, not punishment.
What you can recover is limited to putting you in the position you would have been in if the contract had been performed. You can’t claim punitive or exemplary damages just because the other party behaved badly.
Contracts sometimes include “liquidated damages” clauses specifying a fixed sum is to be paid if there’s a breach. These are enforceable if they’re a genuine pre-estimate of likely loss. But if the clause is really a penalty designed to punish breach rather than compensate for loss, courts won’t enforce it.
The position changed somewhat in 2015 when the Supreme Court widened the test for penalty clauses, but the basic principle remains: contract damages compensate, they don’t punish.
For most contract claims, you have six years from the date of the breach to bring proceedings. For contracts executed as deeds, it’s 12 years.
For employment contract breaches pursued in the Employment Tribunal, the time limit is much shorter: three months less one day from the effective date of termination. Our employment specialists can guide you in this situation.
Don’t assume you have plenty of time. Evidence deteriorates, witnesses forget, documents get lost. The sooner you act, the stronger your case will be. And if you’re close to a limitation deadline, you need to move fast.
We can advise on limitation periods as part of our initial assessment and ensure you don’t miss crucial deadlines.
Don’t ignore it and don’t panic. Many breach of contract allegations are overstated or unfounded, but you need to respond properly.
First, gather all relevant documents: the contract, correspondence, delivery notes, invoices, and anything else relating to the dispute. Second, contact us for an assessment of the claim against you and advice on your response.
You’ll usually have limited time to respond to a formal claim, and pre-action letters will also usually impose a short deadline to respond, so don’t delay. A well-prepared response or defence can often make the difference between settling on good terms and facing a costly judgment.
Consider whether you have any counterclaims. If the other party has also breached the contract, or owes you money, this can strengthen your negotiating position.
No. Contracts don’t have to be written to be legally binding. Verbal agreements, email exchanges, and even conduct that implies an agreement can create enforceable contracts.
That said, proving the terms of an unwritten contract is much harder. Without a written document, you’ll need to rely on witness evidence, emails, invoices, and course of dealing to establish what was agreed.
Courts apply an objective test: what would a reasonable person understand the parties to have agreed, based on what was said and done? This can lead to unexpected conclusions when memories differ.
If you’re in a dispute over an unwritten contract, we can assess the evidence and advise on your prospects. But going forward, getting agreements in writing avoids these problems altogether.
Yes, and in most cases you should try. Court proceedings are expensive, time-consuming, and stressful. Courts actively encourage parties to settle disputes by other means.
Options include:
Negotiation between the parties, with or without lawyers involved, to reach a commercial settlement.
Mediation involves an independent mediator helping both sides find common ground. It’s confidential, relatively quick, and often successful.
Arbitration is a more formal process where an arbitrator makes a binding decision. It’s private and can be faster than court, but isn’t necessarily cheaper.
Expert determination works well for technical disputes where an industry expert can resolve the issue more effectively than a judge.
Many contracts include dispute resolution clauses requiring negotiation or mediation before court proceedings. Even without such clauses, courts expect parties to have considered ADR and may penalise in costs those who unreasonably refuse.
a: 9 Cathedral Road, Cardiff, CF11 9HA
Our Cardiff office is easily accessible by public transport and has client parking available. We’re well-placed to advise businesses across South Wales and beyond on contract disputes of all kinds.
a: Unit F12, InTec, Ffordd y Parc, Parc Menai, Bangor, LL57 4FG
Our North Wales office brings contract dispute expertise to businesses in the region, with particular understanding of local industries and Welsh language requirements.
We’re happy to meet at our offices, at your premises, or by video call, whichever works best for you.
Whether you’re chasing money you’re owed, defending a claim against you, or need advice on terminating a contract, we can help. We’ll give you a clear assessment of your position and practical options for moving forward.
Ready to discuss your dispute? Get a free, no-obligation chat with our disputes team, call us on 02920 829 100 or use our Contact us form.
To speak to one of our experts today, please contact us on 02920 829 100 or by using our Contact Us form for a free initial chat to see how we can help.
02920 829 100 
