A construction dispute can move quickly from a payment issue to a wider problem about delays, defects, contract terms or who is responsible for what.
Before you send another chasing email, threaten legal action or start adjudication, it helps to pause and check the basics.
You need to know what the facts, contract and evidence show before you choose the next step.
1. Check what the dispute is really about
Start by naming the real issue.
It may look like a simple unpaid invoice. But the other side may say payment is being held because of delay, poor workmanship, missing documents, variations or a contract disagreement.
Common construction dispute issues include:
- Unpaid invoices
- Disputed final accounts
- Delay claims
- Defective works
- Variations
- Contract termination
- Contractor and subcontractor disputes
- Developer disputes
- JCT, FIDIC or NEC contract issues
Try to separate the facts from the frustration.
Ask:
- What work was done?
- What has not been paid?
- What does the other side say?
- Is the dispute only about payment?
- Has it become a wider project dispute?
This helps you avoid treating a contract dispute like a simple debt chase.
2. Check what the contract says
The contract can shape your options.
It may explain:
- Payment terms
- Notice requirements
- Dispute steps
- Variation rules
- Delay provisions
- Defect obligations
- Termination rights
- Adjudication clauses
Do not assume the contract says what you expected it to say.
In construction disputes, small wording can matter. Dates, notice clauses and payment terms can affect what you can do next.
If the contract is not clear, do not guess. The safer first step is to understand your position before sending a formal letter or starting a process that may not fit.
3. Check payment notices and key dates
If the dispute involves payment, check the timeline.
Look for:
- Invoice date
- Payment due date
- Final date for payment
- Payment notice
- Pay less notice
- Any replies from the other side
- Any dates stated in the contract
- Any dates linked to adjudication or legal action
This matters because payment disputes often turn on process.
A missed notice, unclear response or late objection may affect the position.
Before you act, build a simple timeline. Put the key dates in order. This makes it easier to see what happened and where the dispute started.
4. Check what evidence you have
A construction dispute is not decided by frustration. It is assessed by facts, contract and evidence.
Useful evidence may include:
- The signed contract
- Terms and conditions
- Invoices
- Payment notices
- Pay less notices
- Emails and messages
- Site records
- Photos
- Programme records
- Variation instructions
- Meeting notes
- Defect reports
- Delivery notes
- Completion records
- Any legal letters already received
You do not need everything to be perfect before asking for advice.
But you do need enough information to show what happened, what was agreed and what the other side is disputing.
A clear bundle of documents can also help avoid delay later.
5. Check what the other side is actually disputing
Do not assume silence means they have no argument.
The other side may later say:
- The work was defective
- The work was late
- The invoice is wrong
- Variations were not agreed
- The contract process was not followed
- They are entitled to deduct money
- They are waiting for documents
- They have a counterclaim
Write down what they have actually said.
Then separate it into:
- What they admit
- What they deny
- What they have not answered
- What they have only hinted at
- What evidence they have provided
This can help you work out whether the issue is ready for a formal step, or whether more information is needed first.
6. Check whether adjudication, negotiation or court may fit
Adjudication can be useful in some construction disputes. It can be quicker than court for certain payment and contract issues.
But adjudication is not right for every dispute.
Before choosing a route, check:
- What the contract says
- Whether the dispute is ready to be decided
- Whether the evidence is clear enough
- The value of the dispute
- The cost compared with the amount at stake
- Whether negotiation may work first
- Whether litigation may be more suitable
- Whether another response is needed before action
Possible routes may include:
- Negotiation
- A formal response
- A legal letter
- Adjudication
- Litigation
- Settlement discussions
- Another step based on the dispute
The right route depends on the matter.
The first question is not always “Can we adjudicate?”
A better question is:
“What do the contract, facts and evidence support?”
7. Check whether the dispute is worth pursuing
Not every construction dispute should be taken further.
Some matters are too low in value. Some have weak evidence. Some may cost more to pursue than they are worth. Some need a different route before formal action.
Before spending more money, check:
- How much is at stake
- Whether the contract supports your position
- Whether the evidence is strong enough
- Whether the other side can pay
- Whether the dispute affects cash flow or project delivery
- Whether action may damage a commercial relationship
- Whether the likely cost makes sense
- Whether there is a clear commercial reason to proceed
This is where early advice can help.
It can show whether the matter is worth pursuing, what route may fit and what the next step could involve.
What to prepare before getting advice
Before speaking to a construction dispute lawyer, gather the key information.
You should prepare:
- A short summary of what happened
- The contract
- The invoice or payment application
- The payment history
- Key emails and messages
- Any notices
- Evidence of the work done
- Any response from the other side
- The amount in dispute
- What outcome you want
Keep it simple.
The aim is to help the team understand the issue quickly and decide whether the matter is suitable.
How My Commercial Lawyers can help
My Commercial Lawyers helps UK construction businesses and construction professionals understand where they stand on payment, contract and project disputes.
The advice is based on the facts, contract and evidence.
The next step may involve negotiation, a formal response, adjudication, litigation or another route. That depends on the dispute.
My Commercial Lawyers works on a fixed instruction fee basis. The scope and fee for each instruction are confirmed before that instruction begins.
This helps you know what the next piece of work involves before you commit to it.
Final thoughts
A construction dispute can cost time, money and focus if it is handled without a clear plan.
Before you send another letter, start adjudication or consider court action, check the position first.
Know what the contract says.
Know what the evidence shows.
Know what the other side is disputing.
Know whether the matter is worth pursuing.
Then choose the next step.
Your next step
If you are dealing with a payment, contract or project dispute, check your construction dispute options.
Share the issue, contract and key facts so the team can review whether this is something they can help with.