I've relied on Coltek's services a few times now living in the Lansdale area. I was recommended by…read moreanother reliable mechanic out in Warminster PA. Easy drop off system. Great communication; they explain the work and provide a cost before doing the work. I will continue to go back to Coltek until I move out of the area.

Ross Colket is one of the best and smartest Mechanic's that I have ever met. And I speak "auto…read morespeak" I've been in his shop when Other garages calls him for advice on jobs they cannot fix! He constantly attends seminars to keep up with the ever changing automobile business. He is Excellent at diagnosing problems, and addresses the cause of a problem and not just the symptoms. I find him to be as honest as the day is long. And he knows about all different cars, trucks models and even older cars. He has every tool and gadget that he needs to diagnose and repair cars. Lastly he is a Very Polite and caring person. If his business doesn't deserve 5 stars,,, then I don't know who does. I would sign my name to everything he does,

PLEASE READ BEFORE YOU GO!!!! I really thought these guys were honest and good people but they are…read morelike every other corporate business. They over price and give you the run around. I had a tune up there cost me nearly $600 didn't change 1 coil!!! Months after I had them replace my water pump which cost me just under $500 they failed to put my timing belt on correctly and since I knew nothing about cars, they allowed me to leave their shop with a crazy ticking noise as if I had a Diesel engine and I made sure to bring it to their attention that's not a sound I ever heard prior to bring it in. They insisted that I take it to who did my oil change?!!! Days go by I'm on my way home from work and boom! Long story short I ended up having to get a new engine because they failed to pay attention to detail. Cost me $3,000.00!!!!! Joe (the mechanic) insisted he would never let me leave with an unsafe vehicle because he knew I had children. Thanks for nothing.

Lou is seriously awesome. I got my o2 sensor replaced for a reasonable price last month and he…read morereally came through for me today. Earlier this week, my vehicle was struck by a delivery van and declared a total loss by the insurance company. The initial valuation was low but I put a lot of work into my car this past year. I didn't keep any of my receipts but fortunately Lou does! He was able to make copies of all receipt documentation for the work that he did on my car so that I could show the insurance company. Awesome customer service!

Great Place, This is my go to shop for my Mercedes. They know what they're doing and didn't screw…read moreyou with their pricing. Have never had a problem with them A++++

Honest, reliable, and friendly service. They explained everything clearly, charged fair prices, and…read morefixed my car right the first time. It's hard to find a mechanic you can trust, but this shop truly delivers. Highly recommend!

DO NOT HIRE THIS MAN!…read more On 10/3/25, my husband paid Lee Wiles / Common Vision LLC $1,020 (plus a $281 tip) for axle and brake repair. Less than 24 hours later, the car broke down in a dangerous way. AAA confirmed the repair was unsafe and improperly done, and another certified mechanic verified this. The axle came out and nearly caused a serious accident. When I contacted him, instead of refunding the payment, he admitted in text messages that "the axle came out" but refused to return the money. He also tried to deflect responsibility by making inappropriate comments about race and insisted on "fixing" it again -- despite my clear statements that I no longer trusted him after such unsafe work. I have full documentation: receipt, CashApp payment, AAA confirmation, mechanic statement, and text messages from his phone. This needs to be on record to prevent him from scamming and endangering others. He is also not listed with the BBB as a registered business -- but I have filed a complaint so there will now be a record. If he scammed you too, REPORT HIM. Businesses that operate this way do not last. Add On: It's not harassment to ask for my money back after a repair failed in less than 24 hours and almost caused an accident. AAA confirmed the axle came out because of improper work, and a certified mechanic verified this. I provided proof: receipt, CashApp payment, and text messages where Mr. Wiles himself admitted "the axle came out." I made it very clear that I would not allow him to touch my car again after such an unsafe repair. At that point, the only responsible action was to issue a refund. Instead, he refused, deflected responsibility, and made inappropriate comments about race. This is not about being "nice" or "polite." It's about safety, integrity, and accountability. I stand by my review and documentation. Others deserve to know what happened so they can protect themselves. DO NOT TRUST HIM!!

RE: Common Vision. Lee is the kind of mechanic who is passionate about diagnosing car problems and…read morefinding solutions. I found him here on Yelp and hired him for a PPI to look at a 2003 Tiburon. A family member is an enthusiast for these old cars which they wanted to make into a "hot hatch". I met Lee at the dealer, which was a long drive to the dealer for both of us. And of course the car was in a back lot 3 or 4 rows deep. So while waiting for the dealer to find the car and bring it to the front, Lee noticed some teenagers who were there to look at a Civic SI. One of them was checking for rust by knocking his knuckles on the car body. Lee smiled at this and went over to chat with them and before you know it, he was reviewing the car with them, explaining how you really check for rust, opened the hood and began digging into how to tell if this Civic was running well or not. He looks underneath the car by getting on the ground and actually looking. I noticed all the other guys, both the dealer guys and the buyers, were hesitant to do this. I think they were intimidated because he obviously knew much more about engines than they did. I was impressed that Lee has the instincts of an educator. He really wants to not just evaluate the car but to teach others how to examine a car. Eventually the Tiburon appears and then Lee quickly went through his process. He focuses on the engine and doesn't move on from that until all issues are covered. In this case, he zeroed in immediately on the coolant system. It wasn't holding pressure. I watched as he carefully tested and retested and showed the dealer technician that the system was bad and that it was leaking. We had already been there for an hour and a half so it was decided that the dealer would pull a hose from another car ( the dealer was close to a salvage yard) and repair it and then Lee would return to test it again. In the end, even the dealer gave up on this car, he didn't complete any repair and we moved on. But I will have Lee examine any car we are considering. He is an excellent mechanic, fair and honest.

*** DO NOT RECOMMEND! ***…read more I always try to give my business to local/family owned shops. This time it was a mistake! I came to J's Auto Service for a routine state inspection and emissions check. Everything was fine other than a puncture in one of my tires and my brake lights being out. When I picked up my vehicle the odometer was up an additional 5 miles even though their invoice states there was no change in mileage. (Miles in 158,162, actual miles out 158,167 ( see attached photos)). This was odd but I didn't think anything of it since a road test is usually preformed. Fast forward to when I got the tire replaced at their shop/to get my other sticker for inspection. I picked it up after work and was a little surprised it costed $52.86 ($63.11 - $10.25 (state safety sticker)) for ONE tire. I started driving and realized my dashcam was unplugged. I contacted the shop and asked why this happened. I spoke with Christine who told me, "All we did was install your tire and check your brake lights". I go home and review the footage. I come to find out that they did indeed unplug my dash cam. Not cool. I also reviewed the footage from the day of my inspection. Prior to my vehicle ever being inspected, Jamie and Christine used my vehicle to pick up another customers car! They came back, inspected my vehicle and then conducted a road test. I paid for a state inspection/emissions test, not for them to use my car for their business. I will not be giving them my business after this and will not recommend them to anyone.

I highly recommend J's and fully trust their expertise. I know I am driving a safe car when I leave…read moretheir shop. Christine or John always take time to explain the required maintenance to me and are willing to work with me on my available options. They are responsive and always get my vehicle back to me in a short amount of time. J's is meticulous and offers the highest quality of service, I really highly recommend.

Sales staff was very nice. Although having cars listed on line with a price they dont actually know…read morethe condition of their inventory. When problems are pointed out about a car the redponse is it hasnt been through service yet. Their appraiser is a typical used car lot appraiser low balling estimates and claiming that parts of the car they are appraising doesnt work. The cars on the lot dont have any pricing on the windows. You either have to look at the web sight or talk to sales.

Avoid at all cost.... Service manager is unprofessional, Quick to take your money though better…read moredealers out there

My check engine came on my VW. I went to NPVW on 309 and made an appointment. There were several…read morereminders of my appointment. Good communication. I waited for the car. I also requested an oil change. Jim visited me in the waiting area and told me the evap sensor was bad. The repair was under warranty. I paid the bill. I received a call they charged me too much and credited the overcharge. Honest people at North Penn VW. They washed my car. I am very happy with my experience. Nice dealership.

I got an oil change and my state inspection stickers taken care of at North Penn Volkswagen…read morerecently , and everything went smoothly. The service team was professional, and polite. They kept me updated, didn't try to upsell anything I didn't need. Waiting are is cool too. My daughter played in the play area.

Stephen Davis is the D in D&N. He has inspected, serviced and repaired my 2007 Mercury Grand…read moreMarquis for about 10 years now. He has proven to be honest and transparent all that time. He explains what is needed and what the alternatives are and why his recommendation is best. Can't say enough about my experiences. Don't know where to take your car? Take it to him. I'm 74 years old and won't consider anyone else. He's smart and honest and fair, what more could you want in a vehicle tech?