
After an accident or fender bender, it makes sense to rely on a professional auto body shop to bring your car back to life. While many shops are honest and skilled, not all are created equal. In fact, choosing the wrong auto body shop can lead to poor repairs, extra costs, and even safety risks down the road.
Because your vehicle’s performance and safety depend on proper repairs, it’s important to recognize when something feels off. Thankfully, there are signs that can help you avoid a bad decision before any damage is done.
- Rude or Unprofessional Staff at the Auto Body Shop
- Lack of Certifications or Visible Qualifications
- An Auto Body Shop With Consistently Poor Reviews
- Shops That Don’t Use OEM or Genuine Parts
- Unclear Pricing and Constantly Changing Estimates
- Excessive Delays Without Clear Updates
- No Clear Repair Plan or Explanation of Work
- Why Choosing the Right Auto Body Shop Matters
Rude or Unprofessional Staff at the Auto Body Shop
First impressions matter, especially when it comes to customer service. A good auto body shop should always treat you with respect. If you’re met with dismissiveness, vague answers, or cold responses, that’s a red flag.
In many cases, poor service at the front desk reflects poor attention to detail in the repair bay. While you may want to give them the benefit of the doubt, consistent rudeness or a lack of helpful communication is never a good sign.
Look for a shop where staff are friendly, patient, and happy to explain auto repairs in plain language. This kind of attitude often carries over into the quality of their work.
Lack of Certifications or Visible Qualifications
One of the most important signs of a quality auto body shop is certification. Shops that display up-to-date credentials from organizations like ASE or I-CAR show they’re trained in current safety and repair standards. Without these, there’s no guarantee that the mechanics have the right experience.
Even if a shop was certified in the past, expired credentials or none at all might mean they’ve fallen behind. Since vehicle technology continues to evolve, ongoing education is essential.
Instead, choose a shop that proudly shares technician training and achievements. Their commitment to continued learning is a good sign you’ll get repairs you can trust.
An Auto Body Shop With Consistently Poor Reviews
Reading customer feedback is one of the easiest ways to spot trouble. While every auto body shop will have a few negative reviews, patterns of complaints suggest bigger issues. Whether it’s missed deadlines, sloppy work, or disrespectful service, multiple people sharing the same experiences can’t all be wrong.
In addition, take a look at how the shop responds to criticism. Defensive or aggressive replies signal a lack of professionalism, and that’s often just the tip of the iceberg.
Instead, look for detailed, positive reviews and polite responses from the business. That level of engagement says they value both their work and their customers.

Best auto body repair for dents and scratches in Knoxville TN
Shops That Don’t Use OEM or Genuine Parts
When your vehicle needs replacement parts, the right fit makes all the difference. A reputable auto body shop should offer OEM (Original Equipment Manufacturer) or high-quality parts that match your car’s specifications. Unfortunately, some shops may use cheaper alternatives that don’t meet the same standards.
This can result in parts that wear down quickly, affect performance, or even void your warranty. Even worse, dishonest shops might charge you for OEM parts while installing something else entirely.
Always ask about the types of parts being used. A trustworthy auto repair and body shop in Knoxville TN will be upfront and explain your options clearly.
Unclear Pricing and Constantly Changing Estimates
Getting your vehicle repaired shouldn’t feel like a financial guessing game. While some cost changes are unavoidable—especially if hidden damage is found—a reliable auto body shop will walk you through everything clearly.
Shops that avoid written quotes or keep raising the price without explanation may be trying to take advantage. If you’re ever pressured to agree on the spot, that’s another sign to walk away.
Look for a shop that provides itemized estimates, explains each charge, and lets you ask questions without rushing. That transparency is essential for peace of mind.
Excessive Delays Without Clear Updates
Delays do happen in this industry. Parts may be on backorder, or your insurance provider might slow down the approval process. However, a disorganized auto body shop can take an average delay and turn it into a nightmare.
You may notice they promise one timeline, then keep pushing it back without notice. If they stop returning calls or give vague updates, it’s a red flag that something’s not right.
On the other hand, a good shop will keep you informed at every stage. If there’s a delay, they’ll explain why, offer realistic time frames, and stay in contact. This level of communication helps reduce stress and build trust.
No Clear Repair Plan or Explanation of Work
Whether you’re having dents removed or major structural damage repaired, you deserve to know what the process involves. A qualified auto body shop in Knoxville TN will go over your repair options and help you understand what’s being done.
If they avoid answering questions, skip the details, or act like you shouldn’t worry about it, that’s not a good sign. After all, you’re the one driving the vehicle once it leaves their lot.
Instead, choose a shop that’s happy to share a written plan or walk you through the timeline. You should always feel confident in what’s happening with your car.
Why Choosing the Right Auto Body Shop Matters
Every repair affects the look, feel, and safety of your vehicle. Even small jobs, when done poorly, can lead to bigger issues later. By spotting red flags early and choosing a certified, customer-friendly auto body shop, you’re protecting your investment and your safety.
Because you rely on your car daily, choosing a team you trust is more important than ever. Get in touch with Miller Brothers Auto Repair and Collision Center. Our shop that values transparency, training, and quality work, you’ll know your vehicle is in good hands.
Need expert repairs without the hassle? Call Miller Brothers Auto Repair and Collision Center now to connect with a trusted auto body shop.
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Miller Brothers Auto Repair and Collision Center
7123 Tazewell Pike
Corryton, TN 37721
(865) 689-5072
https://www.millerbrosautorepair.com/
Serving Knoxville, TN and Knox County
Service areas include: All of Knox County, Corryton, Fountain City, Halls Crossroads, Powell and Knoxville