Ohio Auto Repair Law

Educational summary only – not legal advice.

This document explains Ohio auto repair law in plain English, translating statutory and administrative rules into practical guidance for both consumers and repair shops.

Governing Law

·       Ohio Consumer Sales Practices Act (ORC Chapter 1345)

·       Ohio Administrative Code 109:4-3-05 (Repairs and Services)

·       Ohio Revised Code 1345.81 (Use of Non‑OEM Crash Parts)

Core Legal Requirements (Statutory Mechanics)

1. Estimate Thresholds

·       If the anticipated cost of repairs exceeds $25, the consumer has a legal right to choose:

o   A written estimate

o   An oral estimate

o   No estimate

2. Authorization & Estimate Choice Form

·       At initial face‑to‑face contact, the shop must provide an Estimate Choice Form disclosing:

o   Consumer’s right to an estimate

o   Choice of written, oral, or no estimate

o   Shop identity and date

o   Anticipated completion date

·       No work may begin until this disclosure is made.

·       If no face‑to‑face contact occurs, the consumer must be orally informed of this right before work begins.

3. Over‑Estimate Limits

·       Final charges may not exceed the estimate by more than $5 or 10% (whichever is greater) unless the consumer authorizes additional charges in advance.

4. Additional Repair Authorization Rules

·       If original estimate is $50 or less: authorization required for additional work over $5.

·       If original estimate is over $50: authorization required for additional work totaling 10% or more of the estimate.

·       Authorization may be oral or written but must occur before the work is performed.

5. Disclosure Timing

·       Estimates and consumer rights disclosures must occur before repairs begin.

·       Rights may be disclosed via posted signage or the estimate choice form.

6. Parts Disclosure & Return

·       Ohio law does not require automatic return of replaced parts.

·       State law does not specify mandatory parts return; general consumer protection statutes apply.

·       If non‑OEM aftermarket crash parts are used, the shop must provide a specific statutory disclosure in writing or orally with written confirmation.

7. Record Retention

·       State law does not specify a record‑retention duration for estimates or authorizations.

·       General business and consumer protection record‑keeping rules apply.

8. Enforcement & Penalties

·       Violations constitute deceptive acts or practices under the Consumer Sales Practices Act.

·       Enforcement may include:

o   Consumer damages

o   Attorney’s fees

o   Civil penalties

o   Ohio Attorney General enforcement actions

What This Means for Consumers

·       You control whether you receive an estimate.

·       Your bill is legally capped unless you approve additional charges.

·       Shops must ask permission before performing significant extra work.

·       You are entitled to disclosure when non‑OEM crash parts are used.

·       Violations give you formal legal remedies, not just complaints.

What This Means for Repair Shops

·       Always provide estimate choice disclosures before work begins.

·       Track estimate amounts carefully—overages are tightly regulated.

·       Obtain clear authorization for additional repairs.

·       Train staff on non‑OEM crash‑part disclosure language.

·       Failure to comply exposes the shop to statutory penalties and enforcement actions.

Bottom Line

If you run a repair shop in Ohio—or are a customer—this document contains everything you need to understand your legal rights and obligations under Ohio auto repair law.