Guides · Contractor Law

Letter Demanding Repairs or Rectification

Written in November 2024. Checked for changes in the law in November 2026. This is general information, not legal advice.

When a contractor’s work falls short, you may need to demand repairs or rectification to fix the defects. The legal specifics of your claim—whether it falls under contract law, consumer protection, or tort law— depend on the circumstances.

However, a well-crafted letter doesn’t always need to include these legal details (known as “causes of action”). Instead, the focus is on signaling your seriousness and pressing for a resolution.

Below, we provide examples of repair request letters that you can tailor to your situation.

Template 1: General Letter Demanding Repairs

[Your Name]  
[Your Address]  
[City, Postcode]  
[Date]  
[Contractor’s Name]  
[Contractor’s Business Name]  
[Contractor’s Address]  
[City, Postcode]  
Subject: Demand for Repairs to Address Defects in Work  
Dear [Contractor’s Name],  
I am writing to formally request immediate repairs to address defects in the work completed at [Project Address]. The issues identified are as follows:  
1. [Describe specific defect, e.g., "The kitchen cabinets are misaligned and do not close properly."]  
2. [Describe another defect, e.g., "The paint is peeling in several areas after only two weeks."]  
These problems do not meet the standards agreed upon in our contract dated [Contract Date]. I request that these defects be rectified at no additional cost to me.  
Please confirm in writing by [Specific Date, e.g., "seven business days from receipt of this letter"] how you intend to address these issues, including a timeline for completion.  
If I do not receive a satisfactory response by this deadline, I may seek legal advice and pursue further action, including but not limited to filing a formal complaint or seeking compensation for the cost of repairs by another professional.  
I look forward to your prompt attention to this matter.  
Sincerely,  
[Your Name]  

Template 2: Consumer Rights Letter (Under the Consumer Rights Act 2015)

[Your Name]  
[Your Address]  
[City, Postcode]  
[Date]  
[Contractor’s Name]  
[Contractor’s Business Name]  
[Contractor’s Address]  
[City, Postcode]  
Subject: Demand for Repairs to Address Poor Workmanship  
Dear [Contractor’s Name],  
I am writing regarding the work completed at [Project Address] on [Completion Date]. Unfortunately, the work does not meet the required standards under the Consumer Rights Act 2015. Specifically:  
1. [Describe specific defect, e.g., "The tiles in the bathroom are uneven and several are cracked."]  
2. [Describe another defect, e.g., "The window frames were not sealed correctly, causing drafts."]  
Under the Act, all services must be performed with reasonable care and skill. The defects in your work fail to meet this standard. I request that you rectify these issues within [Specific Timeframe, e.g., "14 days"] at no additional cost to me.  
Failure to respond or address these defects will leave me with no option but to escalate the matter, including reporting to Trading Standards or seeking legal remedies.  
Please confirm your willingness to carry out the repairs by [Response Deadline].  
Yours sincerely,  
[Your Name]  

Template 3: Stronger Letter with Warning of Legal Action

[Your Name]  
[Your Address]  
[City, Postcode]  
[Date]  
[Contractor’s Name]  
[Contractor’s Business Name]  
[Contractor’s Address]  
[City, Postcode]  
Subject: Final Demand for Repairs or Rectification of Defective Work  
Dear [Contractor’s Name],  
I am writing regarding the defective work completed at [Project Address]. Despite previous attempts to resolve this matter, the issues remain unresolved. The defects include:  
1. [Describe defect, e.g., "Incorrectly installed plumbing causing leaks in the bathroom."]  
2. [Describe defect, e.g., "Poorly fitted windows allowing water ingress during rain."]  
As per the contract dated [Contract Date] and your obligations under the Consumer Rights Act 2015, I am entitled to work completed to a satisfactory standard.  
I hereby demand that you undertake repairs or rectification of the defective work within [Specific Timeframe, e.g., "seven days"]. If no action is taken, I will have no choice but to:  
- Engage another contractor to rectify the defects and recover the costs from you.  
- File a formal complaint with [relevant trade body, e.g., "the Federation of Master Builders"].  
- Pursue legal action for breach of contract and compensation for all associated damages.  
This letter serves as a final opportunity to resolve this matter amicably. Please confirm in writing by [Specific Deadline] how you plan to address these issues.  
Sincerely,  
[Your Name]  

Template 4: Letter for Breach of Contract

[Your Name]  
[Your Address]  
[City, Postcode]  
[Date]  

[Contractor’s Name]  
[Contractor’s Business Name]  
[Contractor’s Address]  
[City, Postcode]  

Subject: Breach of Contract – Demand for Rectification  

Dear [Contractor’s Name],  

I am writing regarding the work performed at [Project Address] under our contract dated [Contract Date]. Unfortunately, your failure to meet the agreed terms constitutes a breach of contract. Specifically, the issues include:  

1. [Describe breach, e.g., "Failure to complete the project by the agreed deadline."]  
2. [Describe breach, e.g., "Use of substandard materials instead of those specified in the agreement."]  

Under the terms of our agreement, I am entitled to work completed to the standards specified in the contract. I hereby demand that you rectify these breaches by [Specific Deadline].  

If I do not receive confirmation of your plan to address these issues or satisfactory action by the specified date, I will pursue remedies available to me under the law. These may include seeking damages for financial loss and engaging another contractor to complete the work at your expense.  

Please treat this matter with urgency. I look forward to your prompt response.  

Sincerely,  
[Your Name]  

Tips for Using These Templates

  • Always include dates and deadlines to create urgency.
  • Attach supporting evidence, such as photos, invoices, or the contract.
  • Keep a copy of your letter and send it via recorded delivery for proof of receipt.
  • While you can send by email as well, consider that sending something by email only send a weak signal psychologically about your seriousness – as opposed to a recorded letter by post.

Final Thoughts

Writing a clear, professional letter can often resolve disputes with contractors. If the contractor fails to act, you may need to explore further legal options, such as small claims court or seeking professional advice. With a well-drafted letter, you set the stage for a fair and timely resolution.