Knox Auto LLC
In operation 9 years.
Mount Vernon GM Center, formally DeCosky GM Center, is devoted to each and everyone of our customers. We strive to provide an excellent experience before, during and after your vehicle repair. While we work diligently to get your vehicle back on the road in a timely matter, your safety is our top priority. We are thorough with our work and even have an onsite Service Center to properly diagnose your vehicle's needs. Though the name and owners are new to our facility, we are staffed with fully experienced and well versed employees ready to assist you.
- Free Estimates
- Insurance Company Assistance
- Lifetime Warranty
- Full Service Mechanical
- Towing
- Automotive Glass Replacement
- Detailing
- Paintless Dent Repair
- American Express
- Discover Card
- MasterCard
- Visa
- Check
- Debit Card
- English
| Sun | Closed |
| Mon | 8:00 am - 5:00 pm |
| Tue | 8:00 am - 5:00 pm |
| Wed | 8:00 am - 5:00 pm |
| Thu | 8:00 am - 5:00 pm |
| Fri | 8:00 am - 5:00 pm |
| Sat | Closed |
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0 -
GOODworklooksgreat
Likely to Recommend - 5.0/5.0 -
Great
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0 -
Great
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0 -
After a terrible experience with another auto shop, I switched to Mount Vernon GM. I've used them for 3 insurance claims over the last 3 years and they have been fantastic every time. Great work and great communication / customer service.
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 4.5/5.0
Repair Quality - 4.0/5.0
Customer Service - 4.5/5.0
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 4.5/5.0
Repair Quality - 4.5/5.0
Customer Service - 4.5/5.0
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0 -
They even cleaned out my car! Fantastic service highly Recommend.
Customer Service - 5.0/5.0
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0 -
Excellent service and communication.
Customer Service - 5.0/5.0 -
No issues.
Returned Clean
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0 -
Jim and crew did excellent work in timely fashion.
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0 -
Fast in fast out and great work
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 4.5/5.0
Repair Quality - 3.0/5.0 -
The mirror they replaced is making a grinding noise when it's closing.
Customer Service - 4.0/5.0
Returned Clean
Likely to Recommend - 4.0/5.0
Repair Quality - 4.5/5.0 -
Chip in paint on front bumper near hood of car when I picked up after replacement
Customer Service - 4.5/5.0 -
Great communication
Likely to Recommend - 5.0/5.0
Repair Quality - 5.0/5.0
Customer Service - 5.0/5.0
Returned Clean
Likely to Recommend - 4.5/5.0
Repair Quality - 4.5/5.0 -
They done a fine job.
Customer Service - 4.5/5.0 -
They kept me informed on how things were going.