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Free Auto Repair Estimate Template

Auto repair paperwork needs the vehicle, the customer complaint, parts and labor. Many states require a written estimate before work starts, so a clear document protects both the shop and the driver. The template below is pre-filled with sample auto repair line items — replace the prices with your own and download a PDF.

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Your Business
Estimate
No. EST-1001
Date Oct 3, 2026
Valid until Nov 2, 2026
Prepared for
—
Job
Auto Repair estimate
DescriptionQtyRateAmount
Diagnostic inspection 1 ea $120.00 $120.00
Front brake pads and rotors (parts) 1 set $260.00 $260.00
Brake service labor 2 hr $135.00 $270.00
Brake fluid flush 1 ea $95.00 $95.00
Shop supplies 1 ea $25.00 $25.00
Subtotal$770.00
Total$770.00
Terms
This estimate is valid until the date shown above. Prices may change if the scope of work changes.
Customer signature
Date
Made with HardHat Quote · hardhatquote.com

What to include in a auto repair estimate

  • Vehicle year, make, model, VIN and mileage (add them to the job details)
  • Customer complaint and the diagnosis
  • Parts with part numbers, and whether they are new, used or OEM
  • Labor hours and shop rate
  • Authorization signature before work begins

Sample auto repair estimate line items

Sample prices for illustration only. Your rates depend on your market, materials and labor costs.

Line itemQtyRateAmount
Diagnostic inspection1 ea$120.00$120.00
Front brake pads and rotors (parts)1 set$260.00$260.00
Brake service labor2 hr$135.00$270.00
Brake fluid flush1 ea$95.00$95.00
Shop supplies1 ea$25.00$25.00

How to fill out this template

  1. Add your business name, contact details and license number
  2. Enter the customer and the job site address
  3. List each task or material with quantity, unit and rate
  4. Set tax, any discount and the deposit you need to start
  5. Add a valid-until date and terms, then download the PDF or send it

More auto repair templates

Frequently asked questions

Is a written estimate required for auto repairs?

Many states require repair shops to give a written estimate and get the customer's authorization before starting work, and to get approval again if the cost will exceed the estimate by a set amount. Check your state's rules.

What should a mechanic invoice include?

Shop details, customer and vehicle information, mileage, the work performed, parts with numbers, labor hours, shop supplies, taxes and warranty terms.

Is an estimate legally binding?

Generally, no. An estimate is an approximation. It becomes part of a binding agreement when the customer signs and accepts it, and many contractors attach their contract terms at that point. Rules vary by state and country.

How long should an estimate be valid?

Thirty days is common. Use a shorter window when material prices are volatile.

Can I turn an estimate into an invoice?

Yes. With a free HardHat Quote account you can save the estimate, and on Pro you can convert an approved estimate into an invoice in one click.

Estimate Templates for other trades