I took my truck in for intermittent stalling and rough idle issues and paid $240 for diagnostics,…read morebut left with no actual diagnosis or path forward. The main recommendation I received was a PCM recalibration recall related to random downshifting into 1st gear, which is completely unrelated to my stalling issue. They also told me to reinstall the OEM throttle body and intake, even though the problems originally started while the truck still had the factory parts installed. I only installed quality OEM+ aftermarket parts afterward while attempting to troubleshoot the issue myself. To make matters worse, they recommended a rear differential fluid service and used the attached fluid sample as justification, despite me having personally changed the fluid only ~2,000 miles earlier. When I mentioned that, I was told the truck may just be a "lemon" because it already had multiple issues. Overall, I left feeling like they were more interested in upselling services than actually diagnosing the problem.

Tony and Fidel helped me today with a coolant flush and a full look‑over on my very high‑mileage…read morecar, and they were amazing. They took the time to explain everything in a way I could understand, and I never felt rushed or talked down to. They're not the cheapest shop in town, but the quality, the customer service, and the warranties make it absolutely worth it. The whole staff is super friendly, and I'll be coming here from now on! Nice downtown Sedro-Woolley location, walking distance to restaurants while you wait, or there's a nice lobby with coffee & tea. THANK YOU!

They are great and honest people. I've been going there for years. They had my vechicle for days…read moreand couldnt find anything wrong with it and didnt charge me. when I got it towed up there it wouldn't crank. They were honest and didnt make something up. Thank you Auto Pioneer.

In March 2023, I brought my Lexus RX 350 to this shop for a transmission fluid service. The…read moretechnician noted the presence of metal shavings in the pan on the invoice, and instead of following OEM specifications and using Toyota WS-compatible fluid, the shop installed Kendall VersaTrans CVT+. I later reviewed the product specifications and contacted Kendall's own technical support team directly. Their team confirmed that while VersaTrans CVT+ may be used where Toyota WS is specified, their *recommended* product for WS applications is Kendall VersaTrans LV ATF, not CVT+. Their data sheet confirms this. When I brought this to the shop's attention, attaching official data sheets, Kendall's response email, and compatibility concerns, they refused to acknowledge any wrongdoing. Their responses were consistently short, dismissive, and unprofessional. I received multiple replies with no greeting, no name, and no attempt to address the core issue. Instead of discussing solutions (which I offered several times, including a fluid replacement or partial refund), they repeatedly deflected and eventually stopped engaging altogether. Despite the shop stating in their own records that metal shavings were present, a clear indication of wear, they opted to use a non-recommended fluid. Over the next 2.5 years, the vehicle accumulated only ~9,200 miles, but the transmission continued to degrade, likely accelerated by the mismatch in fluid. This review is not based on emotion. I've provided documentation, OEM specifications, and direct confirmation from the fluid manufacturer. The shop's refusal to admit a mistake or even engage in a basic conversation about resolution speaks volumes about their customer service standards and technical judgment. I cannot recommend this shop to anyone seeking careful, OEM-spec service or professional accountability. If something goes wrong, don't expect them to help, or even call you by name.

I had my truck in for a distributor repair, and I couldn't be happier with the service. The shop…read morewas professional, knowledgeable, and took the time to properly diagnose and fix the issue. They did quality work, communicated clearly, and got my truck running right again. It's refreshing to find an auto shop you can trust. I would definitely recommend them to anyone looking for honest, reliable automotive repair.

I had a tiny Stone in my wheel/brake system and it was squealing badly. I stopped in at Mark's and…read morein 20 minutes. They had the car up in the air and removed the pebble. They didn't even charge me. Now this is great customer service. Highly recommend.

Had several repairs done here, both simple and complicated. Each was done very well with no…read morereturns. Will continue to utilize. Really love the driver service to home.

I am writing this on behalf of my mother in law. She has been a long time customer here and never…read morequestioned the service. She recently brought her car in for an oil change and they brought up a few other items that she should take care of, one of them being her brakes. The CSR gave her a form that listed she needed pads, rotors, and calipers to the tune of +/- $1,800. Thankfully my son was with his grandma and the suggestion of calipers struck him as odd. I am a mechanic so they had me take a look at the information provided. The Burlington Automotives mechanic that did the inspection on her car did call out her brake pads(and a few other small service items), but did not call out rotors or calipers. I did a brake job on her car and, indeed, it only needed pads with the rotors being perfectly smooth and within spec. The calipers were also in great shape with the dust seals still attached, no cracks or anything like that. We went to talk with Louis, the Store Manager, and he first said that pads and rotors are often changed together and thought it was weird the mechanic didn't call out the rotors. I stated it was because the rotors are fine. I asked about calipers and he went into a story about them potentially seizing if there is wear, again, not called out by the mechanic and the dust seals are in great shape. He then said that the CSR was "new" which is a cop out. If the person is "new", they should have oversight and that still doesn't explain how the mechanic got it right and the CSR got it wrong. When I asked what thier policy is for the hand off of information, he said the CSR should take exactly what the mechanic says BUT rotors and pads go together because It can cause uneven wear, we also dont turn rotors, we just go new. It is a real shame because this sort of things gives all mechanics a bad name. To be clear, the actual mechanic's report was on point and I think he was a fine mechanic. The CSR and Store Manager, though, should be ashamed of themselves At the end of the day, they tried to screw an old lady out of a bunch of money. Louis barely apologized, trying to make every excuse he could to get out of admitting they wronged her. They didn't have her best interest in mind.... do they have yours?

Had great luck here over the years, friendly, fair and honest. Thanks Jim and Patty for all the…read moregreat work over the years.

Had an unfortunate experience with car repairs. I spoke with Joel and explanined my disappointment…read moreand frustration. He contacted his superior and they made the situation right. We will continue doing business with people who stand behind there work. Ray H.

We have been taking our cars/SUVs to Wespaul for many years now. They are hands down the best…read moremechanics I have ever experienced. They are honest and give honest estimates - never upselling. They have always finished the work on time. They stay busy because of their long time good reputation. They also gave a good friend an inspection for a truck he was looking to buy. They found some things that were dicey so my friend decided not to buy the truck. They have worked on a Ford Ranger I used to have and both my Toyota 4Runners, a previous Nissan Maxima, and a Kia Optima we have now - new brakes, tune ups, timing chains, etc.

These guys have always shook me an honest deal and even came way under anticipated cost on my last…read morerepair. I would not hesitate to bring them a vehicle for repair and diagnostic work. As we all know a trusted local mechanic is a very valuable asset. Thanks WESPAUL'S

Had some major work done a few years ago and they did a great job... went back today with another…read moremore minor scrape. They looked at it... cleaned it up and didnt need any work done. Really appreciate their not creating a job and saving me money. That is true customer service.

I came to this shop because of the 5 star review but strongly regret due to the way I was treated…read morewhen I came to them with dissatisfaction of my repairs. My hood was misaligned and hanging over the headlight even though it wasn't like that prior (I have photos of my vehicle before collision). Jeff said my car is cheap with cheap aftermarket parts so things won't align properly. I mentioned having my insurance adjuster take a look at the repair job and Jeff laughed in my face saying good luck and that it would take 7-8 weeks. He laughed in my face twice more after the fact in a disrespectful manner. As a young woman going there alone, the way he treated me made me extremely uncomfortable. He did say he would try and fix the misalignment of the hood and headlight for me, but I honestly don't feel comfortable going back there after the way I was treated.

My BMW needed new rear brakes and I brought it to Jeff for replacement. I picked it up this morning…read moreand was pleasantly surprised that the bill was half of what I was expecting! After inspection, there were fewer parts needed! Excellent!

After realizing we had a screw in our rental car's tire on Mt. Erie, we ended up coming straight…read morehere as this was the closest auto body shop. We just asked if we could switch the tire ourselves in their lot in case of any issues, but Jeff and Taylor so graciously offered to switch out the flat themselves (for free) to eliminate any further risks and incidents that could come from us switching out the tire ourselves. We are truly impressed and grateful for their quick and friendly service and wouldn't hesitate to recommend them for any auto needs! Their two cute pups roaming around the property during the tire change were also a big plus!