Every supplier, contractor or service provider knows that a great quote starts long before you list prices. A professional Sample Letter for Quotation Submission can make the difference between winning work, or having your email deleted unopened.

Most business owners rush the cover letter and only focus on pricing tables. This guide will walk you through proper structure, real use case examples, and common mistakes to avoid when sending quotes to clients.

Why Your Quotation Cover Letter Matters

When you send a quotation, you are not just sending numbers. You are making a first professional impression on someone who may become a long term paying client. Even the most competitive price will be ignored if it arrives without a clear, polite submission letter.

Every good quotation submission letter includes these core elements:

  • Clear reference to the client's original request
  • 1 sentence confirmation you understand their requirements
  • Location of the full quotation document
  • Validity period for the quoted pricing
  • Clear next steps for the client

Follow this standard structure order every time, and reference this quick mistake guide:

Common Mistake Correct Practice
No reference number Include client request ID in subject line
No price validity date State expiry clearly in first paragraph
Generic greeting Address the named contact person

Sample Letter for Quotation Submission: General Commercial Services

Subject: Quotation #Q7821 For Office Cleaning Services

Dear Ms Carter,

Thank you for requesting a quotation for regular office cleaning at your downtown location. We have attached our full formal quotation covering the requirements you outlined on 12th May.

This quote remains valid for 30 days from today. Please reply to this email or call our office if you would like to adjust any service items.

Regards,
James Torres, Operations Manager

Sample Letter for Quotation Submission: Construction Project Request

Subject: Quotation Response: Residential Extension Project #412

Dear Mr Henderson,

We have completed our site assessment and prepared the quotation for your kitchen extension works. Attached you will find the full breakdown of labour, materials and timeline.

This quotation is valid for 14 days due to fluctuating material costs. We are available this week to walk through the quote line by line at your convenience.

Best regards,
Owen Davies, Site Supervisor

Sample Letter for Quotation Submission: Government Tender Response

Subject: Tender Submission #GOV-2024-0117: Waste Collection Services

To The Tender Evaluation Panel,

This letter confirms submission of our full quotation for the municipal waste collection contract. All required supporting documentation is attached and indexed per the tender guidelines.

Our contact for all follow up questions is Lisa Meyers. We confirm all pricing and terms stated are binding for the full evaluation period.

Sincerely,
Regional Contracts Manager

Sample Letter for Quotation Submission: Follow Up Resubmission

Subject: Updated Quotation #Q9014 Per Your Request

Hi Priya,

Thank you for your feedback on our original quotation last week. We have adjusted the scope and pricing as requested, and attached the revised version here.

All original terms except the listed changes remain in place. This updated quote is valid until the end of the month.

Thanks,
Sam Reed

Sample Letter for Quotation Submission: Bulk Product Supply

Subject: Quotation: Bulk Packaging Material Order

Dear Purchasing Team,

We are pleased to submit this quotation for your monthly bulk cardboard box order. Volume discounts for 6 month commitments are noted on page 3 of the attached document.

This price is locked for orders placed before the 25th of this month. We can arrange delivery within 3 business days of confirmation.

Regards,
Supply Team

Sample Letter for Quotation Submission: Freelance Creative Work

Subject: Quotation: Brand Identity Design Project

Hi Chloe,

Great talking through your brand refresh requirements yesterday. I have attached my full quotation covering the deliverables and timeline we discussed.

You will find three package options on the final page. Let me know which works best for you, and we can get started this week.

Thanks,
Mia Carter, Graphic Designer

Sample Letter for Quotation Submission: Emergency Service Call

Subject: Urgent Quotation: Roof Repair Works

Dear Mrs Grant,

As discussed during our site visit this morning, please find attached the quotation for emergency roof leak repair. We can commence works tomorrow morning if confirmed by 4pm today.

All quoted works include 12 month warranty. Do not hesitate to call with any questions.

Regards,
Emergency Repairs Team

Frequently Asked Questions about Sample Letter for Quotation Submission

What is the best length for a quotation submission letter?

Keep your submission letter between 3 and 6 short paragraphs. Never exceed one page. The cover letter only provides context, not the full pricing details.

Should I include the full price table in the cover letter?

No. Only include a one sentence summary of total cost if appropriate. Attach the full pricing breakdown as a separate document for easy reference.

What validity period should I state on quotes?

Standard validity is 14 to 30 days. For materials with volatile pricing, use 7 day validity. Always state the exact expiry date clearly.

Do I need to reference the clients original request?

Yes. Always state the date, reference number or title of the clients original quote request. This confirms you are responding to the correct enquiry.

Can I use the same template for every quote?

You can use a base template, but always add 1 custom line specific to that clients request. Generic letters are very obvious to clients.

What subject line works best for quotation emails?

Always start your subject line with Quotation, followed by your reference number and the project name. This helps clients find your email quickly.

Should I follow up after sending a quotation?

Yes. Send a polite follow up 2-3 business days after submission. Always reference your original quotation number in the follow up message.

What is the most common mistake in these letters?

The most common mistake is forgetting contact information. Always list a direct phone number and email for the person handling this quote.

Can I add discounts in the submission letter?

You may mention special offers or early confirmation discounts in the final paragraph. Keep this simple and clearly stated.

A well written Sample Letter for Quotation Submission does not just deliver prices. It builds trust, shows you listen, and positions you as a reliable partner before the client even opens your pricing sheet. Small details like correct references and clear validity dates set you apart from competing quotes.

You can adapt any of the examples above for your industry by swapping out the service details. Start using these templates for your next quotation, and track how your response and conversion rates improve over time.