An auto repair estimate template isn’t just good practice — in most states, a written estimate before work begins is the law, and exceeding it without authorization can mean eating the difference. A consistent template keeps your shop compliant, speeds up service writing, and turns the dreaded “how much is this going to be?” call into a document the customer can approve from their phone.
What to Include in an Auto Repair Estimate
Shop and Vehicle Identification
- Shop name, address, phone, and registration/license numbers your state requires
- Customer name and contact
- Vehicle year, make, model, VIN, license plate, and mileage in/out
- Estimate number, date, and customer’s stated concern
Parts and Labor — Separately
Most state regulations require parts and labor broken out, and customers trust it more anyway:
| Item | Type | Qty | Price | Total |
|---|---|---|---|---|
| Front brake pads — ceramic, OEM-equivalent | Part | 1 set | $89 | $89 |
| Front rotors | Part | 2 | $74 | $148 |
| Brake service — replace pads and rotors, front | Labor | 1.6 hrs | $135/hr | $216 |
| Brake fluid flush | Labor + fluid | 1 | $89 | $89 |
| Shop supplies & disposal | — | 1 | $18 | $18 |
Parts Disclosure
State whether parts are new OEM, OEM-equivalent aftermarket, remanufactured, or used — many states require it, and it’s the line that explains your price against the shop quoting white-box parts.
Authorization Language
- Total estimate and the threshold above which you’ll call before proceeding (e.g., “additional work over $100 requires approval”)
- Teardown/diagnostic fee and whether it applies to the repair
- Customer authorization line — signature or documented electronic approval, with date and time
- Old parts return policy
Estimates and Supplements
The first estimate covers what diagnosis revealed. When teardown finds more — seized hardware, a leaking caliper behind the worn pads — document the supplement as a revised estimate and get approval before the additional work. The template makes this painless: same document, new line items, new authorization. That paper trail is the difference between a dispute you win in thirty seconds and one that costs you a chargeback. The same logic applies across trades — see quote vs estimate.
Service-Writing Tips That Raise Average RO
- Estimate from the labor guide, adjust from your bays. Book hours are the floor for pricing, not the ceiling for honesty — if your tech beats book time, that’s your margin, earned by skill.
- Present found work in priority tiers: safety now / due soon / watch. Customers approve tiered recommendations at far higher rates than a single scary total.
- Photograph everything you recommend. A photo of the cracked belt attached to the estimate approves itself.
- Make approval one tap. The longer the customer holds an unapproved estimate, the more time the internet has to scare them. A clean PDF they can approve by reply beats a voicemail with a number in it.
Professional Paper, Faster Approvals
Your estimate is the only part of the repair the customer actually reads. Make it itemized, disclosed, and instant. Start from the free estimate template or create your repair estimates as branded PDFs with OfferKit — numbered, consistent, and ready to send from the service desk.
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