Handling Customer Disputes in Your Repair Shop: The Complete Guide

By Sajad, Co-founder at cellbot — 25 years in the tech repair industry Published: 12 September 2024

Every repair shop owner has a dispute story that keeps them up at night. After 25 years, I've heard them all — and resolved most of them. The customer who swore blind their phone was perfect before it came in. The man who filmed himself walking through your door and demanded a refund before you'd even diagnosed the fault. The Google review posted at 11pm on a Saturday claiming your shop "destroyed" a phone you'd never touched.

Disputes are not a sign that your shop is failing. They are a sign that you are operating in a trade where customers hand over devices that carry their entire digital lives — work emails, family photos, banking apps, messages from people they love — and trust a stranger to fix them. That is an emotionally loaded transaction. When something goes wrong, real or perceived, the emotional response can be completely disproportionate to the technical issue.

In this article I want to walk through everything I've learned about handling repair shop complaints: the most common disputes, how to prevent most of them before they start, a practical resolution framework, when to stand firm and when to refund, and how to handle the modern nightmare of public social media complaints. I'll also cover the legal framework in the UK and US, because knowing your rights matters as much as knowing your customer service.

Key Takeaways - The five most common repair shop complaints are: new problem after repair, damage claims, warranty failures, price disagreements, and refund demands — each requires a different response - Photo documentation at intake is the single most effective dispute prevention tool available — it costs nothing and wins most disputes before they start - The five-step resolution framework (Listen, Acknowledge, Investigate, Propose, Document) resolves 90% of disputes without escalation - Knowing when to refund versus when to stand firm is a business skill, not a weakness — refunding the wrong disputes trains customers to dispute everything - UK shops must understand the Consumer Rights Act 2015; US shops must know their state's consumer protection law — ignorance is not a defence - Software that creates a documented audit trail eliminates the "your word against theirs" problem that causes most disputes to escalate

The 5 Most Common Repair Shop Disputes (and What Actually Caused Them)

Understanding the cause is more useful than arguing about the symptom. Let me work through each one honestly, including where shops are sometimes actually at fault.

"My Phone Has a New Problem Since Your Repair"

This is the most emotionally charged dispute because the customer's logic is simple and seemingly irrefutable: the phone was fine before, you repaired it, now it's not fine. Therefore you caused the new problem.

The technical reality is far more complicated. Mobile devices are densely packed assemblies where components are under constant stress. A customer who has been running a phone with a cracked screen for six weeks has been running a device with compromised structural integrity. When you open that phone to replace the screen, the repair process — removing adhesive, flexing the chassis, reconnecting cables — can occasionally cause a dormant fault to become active. This is correlation, not causation, but explaining that distinction to a frustrated customer in your shop doorway is extremely difficult.

The most common "new problem" claims I've seen in 25 years:

Battery draining faster after a screen repair (more common in phones with adhesive-bonded displays)

Touch sensitivity issues after screen replacement (usually a connector not fully seated — a genuine workmanship issue)

Face ID or fingerprint reader not working after screen swap (Face ID data can be invalidated by non-OEM screens; this should be disclosed upfront)

Speaker or microphone muffled after water damage repair (cleaning removed residue that was coincidentally blocking another fault)

Rear camera blurry after front screen repair (almost always a pre-existing issue the customer hadn't noticed)

Some of these are genuine errors by your technician. Own them. Most are coincidental timing. Your defence — and your credibility — depends entirely on your intake documentation.

"You Scratched My Phone / There's a Mark That Wasn't There Before"

Cosmetic damage claims are the most legally awkward disputes because they're almost impossible to disprove after the fact. If you didn't photograph the device at intake, you have no evidence of its pre-repair condition. The customer has no evidence either, but in a chargeback dispute, ambiguity usually favours the customer.

I had a case early in my career where a customer brought in an iPhone with a cracked screen — visibly covered in micro-scratches along the aluminium edges, the kind that accumulate from being dropped into pockets with keys. We replaced the screen, did excellent work, and the customer collected it happily. Three days later they returned claiming we'd scratched the frame during the repair. Without photos, we had nothing. We ended up offering a partial credit just to close the dispute.

That was the last time I ran a shop without photo documentation.

"The Repair Failed Again / It's Broken Again After Two Weeks"

This dispute has two sub-types that require completely different responses.

The first is a genuine warranty failure: the part was defective, or the workmanship was imperfect, and the same fault has returned. This is a legitimate claim and should be handled cleanly under your warranty policy. Re-repair at no charge, use a different supplier's part if the first one failed, and apologise for the inconvenience. This is the cost of doing business and handling it well turns a frustrated customer into a loyal one.

The second is customer-induced failure: the screen was replaced and the customer dropped it on concrete a week later. The battery was replaced and the customer got it soaked. These are not warranty claims. Your policy should be clear that physical damage after repair, liquid damage after repair, and damage caused by third-party software voids the warranty. The key phrase is "same fault under normal use" — that's what your warranty covers.

The complication arises when the customer denies dropping or damaging it. This is where your technician's notes on the failed repair become important. A dropped screen has a characteristic impact point and spider fracture pattern. A defective screen develops issues in the display matrix. They look different to a trained eye. Document what you see.

"Your Price Was Different From the Quote"

Pricing disputes are almost always avoidable, and when they occur they are almost always the shop's fault — not through dishonesty, but through imprecision.

The scenario plays out like this: a customer calls about a screen replacement, you give a price over the phone, they drop the device in, your technician opens it and finds the front camera bracket was previously damaged, or the screen adhesive is non-standard, or there's water damage inside that affects the repair process. The job becomes more complex and more expensive. You charge more than the quoted price. The customer feels deceived.

The solution is not to refuse additional charges — sometimes the scope genuinely changes. The solution is to have a clear protocol: written quote on intake (not verbal), a defined scope, and explicit customer authorisation before any additional work. "We quoted £89 for the screen. When we opened the device, we found a damaged camera bracket that needs replacement to secure the new screen — that's an additional £25. Do you want us to proceed?" That conversation, documented in your system, eliminates the dispute.

"I Want a Full Refund"

Refund demands sit on a spectrum from entirely reasonable to completely unjustified, and your job is to assess where on that spectrum any given claim falls before responding.

Entirely reasonable: the repair genuinely didn't fix the fault, the part failed within days, or your technician made an error that caused additional damage. Refund or re-repair promptly. Defending the indefensible damages your reputation far more than the cost of the refund.

Somewhere in the middle: the customer is unhappy with the outcome but the work was performed correctly to scope. A board repair that partially recovers data but not all data. A water damage clean that restores some function but not full function. These outcomes should have been explained upfront as possibilities. If they were, you hold your position respectfully while acknowledging the disappointment.

Completely unjustified: the repair was successful, the customer changed their mind about wanting the device, or they're unhappy about the cost after the fact. You are under no obligation to refund correct work at a price the customer agreed to.

Prevention Is Cheaper Than Resolution

Let me be specific about what "proper intake process" actually means in practice, because I see a lot of vague advice on this topic.

Photo Documentation at Intake

Every device that comes into your shop should be photographed before any work begins. This is non-negotiable. The photos you need:

Front face: Full screen, showing any pre-existing cracks, dead pixels, or touch issues. Capture all four corners.

Rear panel: Any pre-existing cracks, chips, or cosmetic damage to the glass, camera lens, or body.

Both sides: Frame scratches, dents, bent chassis, damaged ports. The long edges where a phone has been dropped take most of the cosmetic impact.

Charging port and headphone jack: Pre-existing foreign objects, bent pins, damage.

Screen-on functional check: A photo of the screen powered on showing any lines, dead zones, or discolouration that exists before your repair.

These photos should be date and time-stamped and attached to the job ticket in your management system. Ideally the customer sees them being taken — it signals professionalism and sets expectations immediately. With software like cellbot, photos upload directly to the job record and are permanently associated with that ticket. The customer receives a digital copy. It takes 90 seconds. The broader communication framework — how and when you update customers throughout the repair — also matters for preventing disputes; our customer communications guide covers the full timeline.

Written Condition Notes Signed by Customer

Photos document what you can see. Condition notes document what the customer told you. "Customer reports battery drains completely within 3 hours" — written on intake — protects you when the customer later claims the battery was fine before the repair. "Pre-existing crack noted on rear camera lens" — signed by the customer — ends the dispute before it starts.

The customer signature is important. It converts the condition note from your unilateral record to a mutually agreed statement. Most customers sign without reading carefully, which is actually fine — the fact of their signature is what matters legally.

Clear Quotes With Defined Scope

A quote is not a verbal estimate. A quote is a written document stating:

What you will repair

What parts you will use (OEM, aftermarket, refurbished)

What the price includes (parts and labour)

What is not included ("quote covers front screen replacement only — rear camera assembly not included")

Validity period ("quote valid for 7 days")

When the scope changes during repair, stop. Contact the customer. Get verbal or written approval of the additional cost before proceeding. Document that approval in the job record.

Terms of Service Acknowledged at Intake

Your terms of service should cover, at minimum:

That you are not responsible for data loss (customers should back up before any repair)

That opening a device may reveal pre-existing damage that affects the repair or cost

Your warranty terms (coverage period, exclusions, claim process)

That uncollected devices will be held for a defined period before disposal

Your dispute resolution process

Customers don't read terms of service in depth. But the act of acknowledging them — a digital signature, a checkbox, a physical signature on paper — is legally significant and practically deterrent. A customer who has signed terms acknowledging data loss risk is far less likely to make a successful data loss claim.

Realistic Expectations Set Upfront

Some of the most damaging disputes arise from expectation gaps, not technical failures. Tell the customer at intake:

"Water damage repair has variable outcomes — we may restore full function, partial function, or none. We cannot guarantee the result."

"Replacing your screen will not repair the face ID — Apple locks that to the original hardware."

"If we find additional damage inside, we'll contact you before doing any additional work or charging anything extra."

These conversations take 60 seconds. They prevent hours of dispute later.

The Five-Step Dispute Resolution Framework

Step 1: Listen

This sounds elementary but it is the step most shop owners and staff fail at. When a customer is upset, the natural instinct is to defend yourself before they've finished explaining. Don't. Let them speak until they're completely finished. Don't interrupt, don't look at your phone, don't start pulling up records mid-sentence.

The customer needs to feel heard before they can receive any information. A customer who doesn't feel heard escalates. A customer who feels heard is already partially de-escalated before you've said anything of substance.

Step 2: Acknowledge

Acknowledging is not admitting fault. There is an important distinction. "I completely understand why you're frustrated — you trusted us with your phone and you're seeing a problem you didn't have before. I'd be frustrated too. Let me look into what happened." This validates the experience without conceding anything about cause or liability.

Do not use the words "calm down." Do not say "with all due respect." Do not say "actually" at the start of a sentence that contradicts something they've just said. These phrases escalate disputes.

Step 3: Investigate

Now you pull up the records. Intake photos. Condition notes. Technician's repair log. Part serial numbers and supplier. Warranty status. Any previous visits.

Do this transparently where possible. "Let me pull up your job record — I can see we took photos when you came in, let me check what the condition was." Customers who see you consulting documentation understand they're not arguing with a person's memory — they're arguing with a record. It changes the dynamic.

If the investigation is going to take time (you need to speak to the technician, review footage, examine the device properly), tell the customer. Give them a specific time: "I want to give this proper attention rather than guess at an answer. Can I call you by 4pm today?" And then actually call by 4pm.

Step 4: Propose a Fair Resolution

Based on what the investigation shows, determine what fair looks like:

Technician error caused the problem → repair at your cost, apologise sincerely

Part defect under warranty → replace the part, explain what happened

Pre-existing damage documented in intake photos → show the customer the photos, explain the evidence, hold your position respectfully

Scope change that wasn't communicated clearly → partial refund of the additional charge as a goodwill gesture

Customer-caused damage after repair → explain the evidence, offer a discounted repair as goodwill

When proposing a resolution, be specific: "What I'd like to do is replace the screen at no charge under warranty and test it fully before you collect it. Is that acceptable?" Specific proposals close disputes faster than vague offers to "look into it."

Step 5: Document the Resolution

Every dispute resolution should be logged in your management system: what was claimed, what the investigation found, what was offered, and what was agreed. This documentation serves multiple purposes:

If the customer disputes again, you have the history

If they escalate to a chargeback or Trading Standards, you have a record of good faith resolution attempts

Over time, patterns emerge — a specific part supplier generating repeated failures, a technician whose screen replacements have a higher re-claim rate — that let you address systemic issues

When to Refund vs Re-Repair vs Stand Firm

Here's my decision framework:

One note on goodwill gestures: there is a difference between a goodwill gesture and capitulating to pressure. A goodwill gesture is when you were not at fault but you offer something small — a discount on their next repair, a free screen protector, a partial credit — to preserve the relationship. It's a business decision, not an admission of liability. Make that clear: "I don't believe we caused this issue, but I want to keep your trust and I'd like to offer you X] as a gesture of goodwill."

De-escalation Techniques That Actually Work

In 25 years I've dealt with hundreds of upset customers, ranging from mildly frustrated to genuinely threatening. Here's what reliably works:

Lower your voice slightly. Not so quiet they have to strain to hear — just noticeably calmer than theirs. Humans unconsciously match the emotional register of the person they're speaking to. A calmer voice pulls the conversation down.

Move to a private space. A customer shouting at a counter feels an audience of other customers and staff watching. That audience escalates things — they're performing frustration for the room. Offer to move to a side room or an office. "Let me take you somewhere we can talk properly." Most customers immediately de-escalate when the audience disappears.

Offer something physical. "Can I get you a cup of tea?" sounds trivial. It isn't. Accepting something creates a tiny social bond. It also introduces a pause that breaks the escalation cycle. British shops: keep a kettle behind the counter. I'm serious — it has resolved more disputes than any script I've ever written.

Don't mirror defensive body language. Arms uncrossed, hands visible, slight lean toward the customer. These are signals of openness. Crossed arms behind a counter signal a power dynamic that inflames disputes.

Don't make promises you can't keep in the moment. "I'll sort this out, don't worry" — and then you can't — is worse than saying nothing. Be specific about what you can commit to and when.

Handling Social Media Complaints

Public complaints feel like attacks. They're actually opportunities, handled correctly.

Here's the problem with ignoring a public complaint: anyone who sees it and sees silence assumes the complaint is valid and your shop doesn't care. The complaint keeps working against you indefinitely.

Here's the problem with arguing publicly: you can win the argument and lose the audience. Even if the customer is factually wrong, public arguments make your shop look defensive and difficult. Potential customers reading the thread don't know who's right — they just see conflict.

The response framework:

Public acknowledgement within a few hours: "Hi name], I'm sorry to hear you've had this experience. We'd like to understand what happened and make it right. Could you send us a direct message with your job reference number? We'll look into this immediately."

This response does several things: it shows any reader that you respond quickly, it shows you're willing to help, and it moves the conversation off the public forum.

Resolve it in DMs: Handle the actual dispute privately. Apply the five-step framework. Reach a resolution.

Close the thread publicly: Once resolved, reply to the original post: "We're glad we were able to resolve this for you — thank you for giving us the chance to make it right." This signals to anyone still watching that the problem was fixed.

For a full playbook on generating positive reviews and managing your reputation, see our guide to getting more reviews.

Legal Requirements You Need to Know

UK: Consumer Rights Act 2015

Section 49 of the Consumer Rights Act 2015 states that services must be provided with "reasonable care and skill." Section 54 gives consumers the right to a repeat performance (re-repair) if the first attempt was inadequate, and the right to a partial refund if a repeat performance is not possible or reasonable.

What this means practically:

You cannot use your terms of service to disclaim all liability for faulty work

A customer is entitled to ask you to re-repair a faulty repair — you must do so within a reasonable time

If a repeat repair is not possible or has failed, the customer may be entitled to a price reduction

A customer is not automatically entitled to a full refund for a service that was performed, merely to repair any fault in the service

The Act also has provisions on price: if no price was agreed upfront, the customer is required to pay "a reasonable price" — not whatever you decide to charge after the fact. This cuts both ways.

Trading Standards is the enforcement body. Complaints to Trading Standards can trigger investigations, fines, and reputational damage. Most disputes never get there — they're resolved — but it's worth understanding the framework.

US: State Consumer Protection Law

The US has no single federal consumer protection statute equivalent to the UK's Consumer Rights Act. Instead, each state has its own consumer protection laws. Most states have laws that prohibit unfair or deceptive trade practices, require services to meet reasonable standards, and allow consumers to pursue claims in small claims court.

The practical requirements for most US repair shops:

Provide a written estimate before beginning repair if the cost exceeds a threshold (varies by state — often $50-100)

Obtain customer authorisation before exceeding the estimate

Return replaced parts if the customer requests them (many states require this)

Post your warranty policy visibly in the shop

If you're operating in California, New York, or Texas, it's worth spending an hour with a business attorney to understand your specific obligations — the specifics vary enough that general advice has limits. For more on insurance and liability protection, see our repair shop insurance guide.

When Disputes Become Serious

Threatening Behaviour

If a customer becomes physically threatening or abusive, your responsibility to your staff overrides any customer service consideration. Ask them to leave. If they refuse, call the police. This is not a grey area. Document the incident in writing immediately after, including time, what was said, and any witnesses. If you have CCTV, preserve the footage.

Chargeback Claims

A chargeback occurs when a customer disputes a transaction with their bank or card provider, claiming they didn't receive the service or that it was faulty. The bank reverses the charge and requests evidence from you.

Your defence documentation: intake photos, condition notes, signed terms, job completion record, and any communication about the dispute (proof you attempted to resolve it before they went to the bank). Shops with comprehensive documentation win the majority of chargebacks. Shops without it almost always lose, regardless of who was actually right.

Chargeback fraud — where a customer received a correct service and disputes it anyway — is a real problem in the repair industry. It's hard to prevent entirely, but documentation and digital signatures make it significantly harder. Some payment processors also offer enhanced chargeback protection for merchants with strong documentation practices.

Trading Standards

If a customer reports your shop to Trading Standards (UK) or the equivalent consumer protection authority in your jurisdiction, respond cooperatively. Provide all your documentation. Don't get defensive. Trading Standards investigators know the difference between a shop with shoddy practices and a shop that had a genuine dispute. Documented, transparent processes are your strongest evidence of good faith.

Small Claims Court

In the UK, small claims are handled through the County Court Business Centre for amounts up to £10,000. In the US, small claims limits vary by state but are typically £5,000-15,000. The process is relatively simple but requires gathering evidence and writing a clear account of events.

The same documentation that wins chargebacks wins small claims: photos, records, signed agreements, communication logs. Judges reviewing small claims cases are looking for which party has documentation. The party with records almost always wins over the party relying on memory.

How Software Prevents Disputes Before They Start

This is where I want to be direct about why I built cellbot the way I did. Early in my career, I ran shops on paper. Job cards, handwritten quotes, photos stored on a shared phone that got corrupted. Every dispute was a memory game. Even when we were right, we couldn't prove it. I watched good technicians get blamed for things they didn't do because we couldn't demonstrate what the device looked like before it came in.

The audit trail that software creates isn't about distrusting customers. It's about protecting everyone. When a customer brings a phone in and sees you taking photos, uploading them to the system, and sending them a digital intake form with a signature, they understand immediately that this is a professional operation that takes care of the process. That impression alone reduces the number of speculative disputes — customers who might try their luck with a shop that operates on handshakes are less likely to try it with a shop that clearly has documentation.

What a proper system does:

Photo documentation at intake: Photos upload directly to the job record, timestamped, and immediately associated with the customer and device. The customer receives a copy. There's no ambiguity about when photos were taken.

Digital customer signatures: The condition report and terms of service are signed electronically. The signed document is stored permanently against the job. No paper that can be lost, no handwriting that can be disputed.

Quoted price locked before repair: The price the customer approved is stored in the system before work begins. Any additional charges require a change order with separate approval. The final invoice matches the approved quote.

Technician repair logs: Notes, parts used (including part serial numbers where available), and any observations during repair are attached to the job. If a new fault is discovered mid-repair, the technician notes it immediately.

Communication history: Every WhatsApp message, SMS, or email sent through the system is logged. "We contacted the customer at 2:17pm on Tuesday to notify them of the additional charge" — that's auditable.

Warranty tracking: Warranty periods are calculated automatically at job completion. If a customer returns claiming a warranty repair, the system shows immediately whether they're within the coverage period and what the original repair covered.

This isn't theoretical. The documented audit trail is the difference between a dispute that costs you 10 minutes to resolve and one that costs you a Saturday, a chargeback fee, and a three-star review. See what cellbot's intake and job management tools can do for your shop, or compare our plans to find the right fit.

For more on building the systems and processes that prevent disputes becoming reputation damage, see our customer experience strategy guide.

Frequently Asked Questions

What do I do if a customer claims I damaged their phone but I have no intake photos?

If you have no intake documentation and the customer is claiming damage occurred during repair, your options are limited. You can rely on your technician's knowledge of the device's pre-repair state, any communication records, or CCTV footage if available. Without hard evidence, a compromise — such as covering the cost of assessment and offering a discounted repair — is often less expensive than a prolonged dispute. This scenario is the primary reason intake photography is non-negotiable going forward. One undocumented dispute typically costs more than the system to prevent all of them.

Am I legally required to offer a refund if the repair fails?

Under the UK Consumer Rights Act 2015, you are required to offer a repeat performance (re-repair) if the original service was faulty, and a price reduction if a repeat performance is not possible or practical. You are not automatically required to offer a full refund for a failed repair unless a repeat repair is impossible. In the US, your obligations depend on your state's consumer protection law. In most cases, the right to a re-repair is the primary remedy — refunds apply when re-repair has failed or is not reasonably possible.

How do I handle a customer who is being verbally abusive?

Acknowledge the frustration once, set a clear boundary, and offer to continue the conversation when the conversation is respectful. "I understand you're very unhappy and I want to help you. But I need us to speak to each other respectfully — I can't continue this conversation while you're shouting at me. I'm happy to sit down and work through this properly." Most customers will de-escalate. If they don't, ask them to leave and document the incident.

Can a customer get a refund by disputing the charge with their bank?

Yes — a chargeback dispute with the customer's bank or card provider can reverse the charge regardless of your shop's own refund policy. Banks make independent decisions based on the evidence presented. Your best defence is comprehensive documentation: intake photos, signed condition reports, repair records, and evidence that you attempted to resolve the dispute before the chargeback was raised. Most legitimate chargebacks against documented shops fail.

How do I respond to a negative Google review about a dispute?

Respond publicly, calmly, and factually within 24 hours. Thank them for the feedback, acknowledge their frustration, and — without disclosing confidential job details — indicate that your records tell a different story and invite them to contact you directly to resolve it. Never match the emotional tone of a negative review. Your response is not primarily aimed at the reviewer — it's aimed at the hundreds of potential customers who will read the exchange. See our full review management guide for the complete approach.

What's the difference between a warranty claim and a refund claim?

A warranty claim is a request for remediation of a fault in the repair performed — covered by your warranty policy, typically resulting in a re-repair. A refund claim is a request for money back, which may or may not be related to a warranty issue. Customers sometimes use these interchangeably. It's worth clarifying which they're requesting: "Are you looking for us to re-repair the device, or are you asking for a refund?" The answer shapes your response and your legal obligations.

Is it worth fighting a small claims case for amounts under £500?

It depends on the principle and the precedent, not just the amount. A customer who successfully gets money back via small claims — even a small amount — may tell others. More practically, the time and stress of a small claims case is significant. Many shops choose to settle genuinely borderline disputes rather than go to court, not because they're wrong but because the cost of being right is higher than the cost of the settlement. For large amounts, or clear cases of fraudulent behaviour, pursuing the claim is worthwhile.

Closing Thoughts

Disputes are not the enemy. They're a mirror. The shops that handle them well — consistently, fairly, with documentation — learn from them and get better. The shops that handle them badly — defensively, inconsistently, relying on memory and willpower — keep having the same disputes over and over.

In 25 years, the single most valuable thing I did was start documenting everything. Photos, notes, signatures, logs. Not because I distrusted customers — most customers are entirely genuine. But because a documented shop is a fair shop. When the evidence is in front of both parties, the vast majority of disputes resolve themselves.

The second most valuable thing was learning to separate the dispute from the relationship. Most customers who come in upset want to be heard and want a fair outcome. If you give them both, you can end the conversation with them trusting you more than they did when they walked in. I've had customers thank me after a dispute was resolved — properly resolved, with evidence and explanation — who went on to become the most loyal customers that shop had.

That's the opportunity inside every complaint.

cellbot's CRM tracks every customer interaction — messages, photos, signatures, status changes, payment records — so when a dispute arises, you have a complete, timestamped history at your fingertips. No more relying on memory or digging through email threads. Every ticket tells the full story, which means faster resolution and better outcomes for both you and your customers. See how it works →

For the full picture on customer experience and retention, see our repair shop customer experience guide.

More on customer service: The Repair Shop Customer Communications Playbook · How the Best Repair Shops Build Customers for Life (Not Just One Fix) · How to Choose a Customer Service Chatbot for Your Repair Shop · WhatsApp for Repair Shops: Setup, Automation, and Best Practices