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newSchoolWorks.com › VoTechWorks › Transportation › Auto Body & Collision › Collision Repair Estimating › Lesson 10
TRN-AUTO25-06 · Lesson 10 · 13 clock hours · demo

Customer Communication: Explaining Estimates, Authorizations, and Cycle Time

Objective. Students conduct a simulated customer estimate presentation that covers all damage, part choices, payment process, and cycle-time commitment using clear, non-technical language.

⚠ Pending professional review

This lesson, its worked examples and its practice questions has not yet been verified by a certified examiner or master technician in the trade or by a certification or approval body. It is a study draft and may contain errors. Do not use it as instructions for work on a job site or on live equipment. Always follow your instructor, your supervising professional, and current official references and regulations.

VoTechWorks program approval and accreditation are still in progress. Credentials are issued only by the certifying bodies named in each program, after their own exams.

Why Customer Communication Matters in Collision Repair

A technically perfect repair can still result in a dissatisfied customer if the estimate presentation is confusing or rushed. Clear communication builds trust, reduces disputes, and protects the shop legally. When you walk a customer through an estimate, you are not just reciting numbers — you are helping them make an informed decision about a major expense and arranging the legal authority for your shop to perform the work.

This lesson teaches you how to present a collision repair estimate in plain, everyday language so that customers understand every section before they sign.

Know Your Estimate Before You Present It

Before meeting the customer, review the printed estimate from start to finish. Identify every line item, know which parts are OEM (original equipment manufacturer), aftermarket, or LKQ (like kind and quality used), and calculate the total including labor, parts, materials, and any deductible split with the insurer. You should be able to explain any line without looking it up during the presentation.

Organize your presentation in four natural blocks:

1. Overview of damage

2. Parts and materials choices

3. Payment and insurance process

4. Cycle time (how long the repair will take)

Presenting the Damage Overview

Start by walking the customer through each damaged area in plain language. Avoid jargon. Instead of saying "the substrate shows stress fracturing behind the B-pillar," say "the metal panel next to the rear door took a hard hit and has cracking damage that has to be repaired before we paint."

Point to the actual vehicle or a diagram if available. Customers feel more confident when they can see what you are describing. Cover every section on the estimate — skipping a line item and having the customer notice it later destroys trust.

Explaining Part Choices

Customers frequently ask why a part is OEM, aftermarket, or used. Be honest and straightforward:

If the insurer has specified a part type and the customer prefers a different option, explain any price difference clearly and in writing before proceeding. Never upgrade a part type without written customer authorization noting any additional cost.

Explaining the Payment and Insurance Process

Many customers are unfamiliar with how insurance claims work alongside repair estimates. Explain the deductible — the amount the customer pays before insurance covers the rest — and clarify exactly when and how it is collected (most shops collect the deductible at vehicle drop-off or pick-up, depending on shop policy).

If a supplement is likely (additional damage found during teardown), tell the customer upfront. Say something like: "Once we remove the bumper cover we may find hidden damage. If that happens, we contact you and the insurer before doing any additional work, and we will not proceed without your approval."

Never quote a final dollar amount you cannot stand behind. If you are uncertain, say so and explain the supplement process.

Obtaining a Written Authorization

Before any work begins, the customer must sign a written repair authorization. This document protects both the customer and the shop. It typically states:

Explain what the form does in plain language: "This signature tells us you approve the work we just described. It does not lock in a final price if hidden damage is found, but it means we have your permission to get started."

Hand the customer a pen, allow time to read, and answer any questions before they sign. Never rush the signature. Filing the signed authorization correctly is a legal requirement for shops in most states; keep a copy on file and offer the customer a copy.

Stating Cycle Time

Cycle time is the number of business days from vehicle drop-off to vehicle delivery. Give a realistic estimate based on parts availability, shop workload, and the complexity of the repair. A common mistake is giving an optimistic number to win approval, then missing the deadline — this damages the customer relationship far more than a longer honest estimate would have.

Say something like: "Based on the parts we need and our current schedule, we expect your vehicle to be ready in approximately five business days. If that changes, we will call you by end of business the day we know."

Document the promised cycle time on the authorization form or in your shop management system.

Handling Customer Objections Professionally

A skeptical customer may push back on price, part choices, or timeline. Listen fully before responding. Acknowledge their concern, then explain your reasoning calmly. If the customer disputes a line item, do not delete it without understanding why it is there — removing a necessary operation to lower the price creates liability.

If a customer wants a lower price than the estimate supports, explain what would have to change to reach that number and let them decide. Never agree to hide damage or omit required operations to satisfy a budget.

Safety Note

Estimate presentations involve printed materials, electronic devices, and sometimes working near vehicles on a drive or parking area. Keep aisles and walkways clear, and ensure the vehicle is in park with the ignition off if you are standing next to it during the walkthrough. If the vehicle is in a repair bay, follow the shop's standard lockout procedures before walking customers near lift equipment.

Key terms8

Repair AuthorizationA signed customer document giving the shop legal permission to perform the described repairs at the estimated price; required before work begins.
Cycle TimeThe number of business days from the date a vehicle is dropped off to the date it is delivered back to the customer after completed repairs.
OEM PartOriginal Equipment Manufacturer part — a component produced by or for the vehicle manufacturer to the original factory specification.
Aftermarket PartA replacement part made by a supplier other than the vehicle manufacturer; typically less expensive than OEM and legal for use in collision repair.
LKQ (Like Kind and Quality)A recycled part sourced from a salvage vehicle that is comparable in age, mileage, and condition to the part being replaced.
DeductibleThe portion of a repair bill the vehicle owner pays out of pocket before the insurance policy covers the remaining cost.
SupplementAn addition to the original estimate that accounts for hidden or additional damage discovered after teardown begins; requires new customer and insurer approval before work continues.
Plain LanguageCommunication that avoids trade jargon and uses everyday words so that a person unfamiliar with collision repair can understand the explanation.
In class: Instructor demonstrates a full customer estimate presentation (five minutes) on camera using the printed estimate from Lesson 6, modeling plain-language explanations of each section, how to handle a customer objection, and how to obtain a written authorization signature. · Each student conducts a five-minute estimate presentation to a classmate playing the role of a skeptical customer; presentations are recorded for self-review. · Students review their recording and complete a self-assessment checklist (covered all damage, explained part choice, gave cycle time, obtained simulated authorization) and identify one area to improve.
Materials: Printed estimate from Lesson 6, customer authorization form (blank), recording device (smartphone or webcam), self-assessment checklist, instructor scoring rubric
Check: Instructor scores live presentation on a 10-point rubric (all damage sections addressed, part type explained, cycle time stated, authorization form explained, professional communication); pass = 7/10.

Practice check8

Answer each question, then check it. Nothing is recorded; this is your own practice.

I-CAR ProLevel — Estimating and Customer Relations
1. A customer asks why the estimate lists an aftermarket front bumper cover instead of an OEM part. What is the most professional response?
ASE B-series — Shop Operations and Business Practices
2. Before any collision repair work begins, the shop must obtain:
I-CAR ProLevel — Estimating and Customer Relations
3. During teardown a technician discovers damage to the radiator support that was not visible during the initial estimate. The correct next step is to:
ASE B-series — Shop Operations and Business Practices
4. When stating cycle time to a customer, the best practice is to:
I-CAR ProLevel — Refinishing and Quality
5. A customer says the total estimate seems too high and asks you to remove the cost of blending the adjacent panel. You know the blend is necessary to achieve a color match. You should:
ASE B-series — Parts Identification and Ordering
6. Which of the following best describes an LKQ part?
ASE B-series — Safety
7. A customer is standing next to their vehicle inside a repair bay while you explain the estimate. Which safety practice is most important?
I-CAR ProLevel — Estimating and Customer Relations
8. During your estimate presentation a customer objects to paying the deductible at drop-off and insists on paying it at pick-up. The correct response is to:
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