Proven Performance LLC

4.8 (42)

  1242 Newmark Ave, Coos Bay, OR 97420
  (541) 808-9388
  Claimed

Auto repair shop

Accessibility

  • Wheelchair accessible entrance

Reviews

Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.

  Mack
7 months ago
I am a disabled veteran, and my truck was vandalized during the Veteran Stand Down Event, so I had it towed here. They found the cut wire going to my starter but missed several other problems. When I called them about the other problems that I had found, they said I should take it to another shop. I don't know if they could have caught the problem, but I was going over a pass a few weeks later, and the engine seized on my truck.In response to proven performance's comments. You noted the bad tire and that was why you didn't drive it. You didn't catch any of these other problems.I found the alternator unplugged, and the coil plug disconnected and sat loosely on the connection when the battery died later that day. Even the distributor was loose and moving. That is when I called and you told me to take it somewhere else.

  Paul K
a year ago
While traveling through the area I had an issue with my diesel truck. A local general auto repair shop recommended Proven Performance to me. The guys at Proven Performance got me in and were able to diagnose the issue the next day. The local dealer and another shop were not so helpful. Although it took over an hour to get to the diagnosis because of the location of the failure they didn t charge me for the effort. They recommended some things to help me get back home with the issue. The issue is something that may be covered by the factory warranty. Thanks to the Proven Performance team for helping a stranded traveler out with a challenging issue!

  Rick Stephens
a year ago
Brian gave me a great waterpump quote over for phone for my F250HD, I let him know I wasn't completely sure that was the problem, we gave me a quote for the pump replacement anyway and scheduled an appointment, he said they would be sure to identify the problem before starting the job (was not charged extra for the diagnostic). It was the problem and they had it back to me the same day and almost a 100.00 under the original quote... Very Professional, Very Honest, and Great Work - Thank you! We needed a Great Mechanic Shop in the area (as we are new in town), we found a great one... HIGHLY RECOMMEND

  Beth Bettencourt
2 years ago
Randall was able to get my car in and fixed right away. Even after ordering the parts it needed he had it back to me the very next day. Him and his staff were very kind and professional. 100% recommend! Thank you all so much!Service: Air conditioningService: Air conditioning

  Whitney Burnett
3 years ago
Absolutely fantastic customer service and very thorough. They actually listened to me and communicated with me the whole time. I went to 3 other places for the same problem with no improvement and 2 of those 3 shops were either very short with me or very rude. I Finally found this place and they did a great job on the bus and were super patient and accomodating with my needs. Got a little bit out of town and had a separate issue occur than what they were working on. I called them and they told me to come right back and got to working on it right away.

  Jamie Hill
a year ago
Wish I could say something negative so they were not so busy all the time . Proven always takes care of my diesel needs and is hands down the best shop in the area. I would never take my vehicle anywhere else .

  Michael Traufler
3 years ago
Sometimes you have to realized your outmatched, I went to Proven Performance with a special project. Please Mount my pressure washer so it is safely installed but can be removed for service. Of course Proven Performance knocked it out of the park if you need a special project done for your truck there the people to see thanks Randall,Brian and all the guys at Proven Performance . This fabrication is rocksolid

  John McCaffree
4 years ago
Randall went above and beyond for me. Best place for Dodge transmission work. These guys know Dodge Cummins trucks. Excellent work at a fair price. Will return there anytime my Dodge needs any work.

  Brent Smith
2 years ago
Randle and the crew worked with due diligence to remedy the problems with my truck. I appreciate their effort and will definitely return. Great shop.Services: Auto engine diagnostic, Auto engine tuningServices: Auto engine diagnostic, Auto engine tuning

  Tim miles
2 years ago
They installed a clutch fan that I provided. Part wasn't correct so instead of telling me they went ahead and installed it anyways. They ended up using plastic zip ties through a metal radiator. I'll never use this shop againService: Engine repairService: Engine repair

  Griffith Davies
4 years ago
These guys brought my 2000 f350 powerstroke back to its happy place. New brakes, starter and glowplug relay plus a general all over service cured all the issues. Comprehensive service, friendly, professional.

  tom pritchard
5 years ago
I want to thank Randle and his crew at ProvenPerforance for getting my ailing PU in their shopso quickly . We were able to finish our vacationand my old 2001 Dodge cummins ran better thanever. The price was very fair.

  Robert Gandy
5 years ago
Great guys!! They have done a wonderful job on my truck and have always given great advice when trying to fix the problem myself. Keep it up Randall and Kyle!!

  mary christensen
2 years ago
They did a great job on my truck. And convince me again to keep it and not get rid of it. My wife was not happy. Haha

  Cara Vierra
4 years ago
Hell yes these guys are awesome excellent quality mechanical service and a great price , spent thousands at two different GM dealerships they fixed what the problem caused . Proven Performance fixed the problems for a few hundred dollars trucks never run so good !! Andy

  Monika Setsodi
6 months ago
When you want something done right these are the people to call.

  Jesse Reigard
2 years ago
Literally the most honest and outgoing shop in the industry! They go out of their way to do things right. Commercial or personal, I take my trucks to these guys!

  Matthew Brown
5 years ago
Truck was fixed in a timely manner and had no problems afterwards. Rates were extremely fair. Will be taking my vehicles here from now on

  Melvin Rowlett
2 years ago
Great work fixed my issues for a great price. Am very happy, will return.

  john hutchinson
8 months ago
Got me in and back on vacation truck ran great

  MIKE BECK
a year ago
They know there diesels. I will take my pickup here for maintenance from now on.

  James Dagit
a year ago
Thar rate's are a little high but thay do good work

  Lance Gouldhawke
3 years ago
Had my work truck serviced and the brakes done. Very helpful.

  E
3 years ago
fast turn around, great price with friendly and knowledgeable staff.

  Edward Krause
7 months ago
Great customer service

  kenneth fox
6 years ago
Great place for repairs and custom upgrades

  Penny Mills
3 years ago
They know what they are doing, and they get it done,, on time and on price

  Davlon Harris
2 years ago
Love this place , I'm all about Performance !!

  Daniel Wilmarth
2 years ago
Amazing service and great technicians.

  Brian Thrall
5 years ago
Best performance shop in oregon!

  Opening Hours

Monday 9 AM-5:30 PM
Tuesday 9 AM-5:30 PM
Wednesday 9 AM-5:30 PM
Thursday 9 AM-5:30 PM
Friday 9 AM-5:30 PM
Saturday Closed
Sunday Closed

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