when I tell you my Ford F-350 was so twisted up with practically nothing working for over 8-months…read moreI was referred.to these guys and now they have the truck running excellent. Without any of the old existing Issues thanks to Chicagoland Diesel sales I'm back my truck enjoying that high level experience and performance No engine lights on and running like a Monster. The customer service was great as well real professional and understanding

THE BEST IN THE BUSINESS !!!…read more If you're anywhere near Chicago and need diesel work--whether you're running a municipal fleet, a construction crew, or just a guy with a pickup--Chicagoland Diesel Services & Sales is the only shop you should trust. I've brought my 2003 Super Duty here multiple times, and every experience has been flawless. Steve, the owner, is one of the most knowledgeable and capable mechanics I've ever dealt with. He's honest, efficient, and doesn't push unnecessary work. His pricing is fair, his work is rock-solid, and his experience shows in every repair. This is the kind of integrity that used to be common--but now sets a shop apart. Josh at the front desk runs things smoothly. He communicates clearly, follows up promptly, and keeps everything organized--no guesswork, no nonsense. This shop isn't just doing basic diesel work--they're ASE and EVT certified, meaning they're trusted to service emergency vehicles, which says everything you need to know about the level of professionalism and precision they bring to the table. Their services include: * Fleet maintenance & repair * Light and medium duty truck repair * EVT-certified emergency vehicle service * Commercial vehicle sales & purchasing * Factory-authorized parts resale * Corporate, municipal, and fleet accounts Whether you're a single-truck operator or managing an entire department's fleet, no job is too big or too small. They treat every customer with the same level of respect, urgency, and attention to detail. In a world full of overpriced dealers and underqualified shops, Chicagoland Diesel is the gold standard. They've earned my business, and I wouldn't consider going anywhere else. If you want the job done right the first time, this is where you go.

Stay away. They OVERCHARGE and do the job badly. They put the wrong drive shaft bracket on our…read moretruck, so there was a lot of play in the drive shaft, causing a major vibration through the whole vehicle. They also put on 8 after market, poor quality cab mounts between the frame, making the whole cab feel like you were riding on metal. When we brought it back because of the vibration, they did a full inspection and couldn't figure out where it was coming from, even though it was their fault and charged us more. We spent at least $10,000 for motor work, the drive shaft, etc! $6,800 of that went to bullet proofing the engine (which means there will be no more leaks). The truck had to go back MULTIPLE times because it wouldn't stop leaking. J told me the engine would still have problems even after they finished their work. After paying $6,800 to "bullet proof" an engine, there should be no more problems! They also put in a steering wheel box and didn't tighten down the adjuster nut, so while my boyfriend was driving, he was having to turn the wheel to the right and left, 12 inches each time, just to keep the vehicle straight. He had to drive like that for 13 hours. Even worse, when we got the truck back after many of their "repairs", they returned it with a broken tail light, dented hood and dented quarter panel. So unprofessional! They held on to our truck for months and this is how they returned it to us. While this might be an easy stop for a lot of people that are local, I recommend you skip it and go to a qualified mechanic. Don't say I didn't warn you.

Very good Service. They did an excellent job on 2016 Ram sport. They install brakes on all wheel,…read moreball joints on the two front tires. Also install a suspension conversion from air suspension to regular springs and shocks.

So they did put my new engine, but didn't do it correctly, I had brought oil for an oil change for…read morethe new engine as well and it was not done. After further inspection of the engine, many screws were not fully tightened or some were missing. When I had turned it on it would turn off by itself as well. Later on throughout the day I was driving and the fly wheel loosened from not tightening it. Very unprofessional work done, would not recommend if you want your work done RIGHT!

Another local auto repair shop recommended I come here to hsve my AC repaired so I knew that was a…read moregreat start. Their customer service is wonderful. I found them to be honest, reliable and affordable. I highly recommend taking your vehicle here if you want the job done correctly and in a good time frame. I will be back and recom others!

Had a complete engine replacement done on 1998 Cadillac Eldorado. From start to finish, including…read moreordering the new engine and having it shipped there, it was an absolute breeze. Rich knows what he is doing and so do his employees. I couldn't be happier with the service and knowledge they provide. I would recommend their services to anyone and if you have a Cadillac, especially with a Northstar engine, there is no better place to go for repairs and service. Top notch.

I have been going to Rich at The Engine Factory for about 5 years now. He has worked on my last…read morethree trucks. Whatever I need, electrical, mechanical, cooling, a/c, they can, and have, repaired it for me. Rich has earned my trust and they have never let me down. I must also mention that they are honest and quite reasonable. Paul Hickory Hills

The mechanic is rude. He doesn't know how to talk to people! This place is not women-friendly! They…read morewon't listen to you! They assume that you are an idiot and don't know your own car. There's a few things that I need repaired however the ignition coil was at the top of the list. The car just recently started shaking and stalling. I came there and asked for a diagnostics and I wanted them to fix that problem first. They diagnosed everything gave a quote and the mechanic basically said that HE WANTED TO WORK BACKWARDS ON THE LIST OF PROBLEMS. Not addressing the most severe issues FIRST. Then told me they would need to keep it a full day! This is to ensure that I PAY THEM TO DO ALL OF THE WORK! I can't afford to do it all at once or be without my car a full day! Address the more severe issues first then I can come back and get the minor stuff done! It's their way or the highway and as I customer, I despise that! Listen to the customer! They are some bullies! Maybe they don't treat men like that ‍‍‍ I paid for the diagnostics ($140)but I'm going to go to someone who will address my concerns properly

Excellent service. They replaced my rear brake pads and rotors at a very competitive price, $500…read moreless than the dealer, were timely, courteous and no issues after 2 months.

Reliably great service. They're fast and no nonsense. They'll tell you if you don't need something…read morerepaired - my first time I went in with brakes I thought for sure needed replacement (making squealing noise after cold starts) and they explained why I didn't need them replaced yet. They could have just charged me for a brake job and I'd have been none the wiser. I've since gotten struts replaced, serpentine belt done, AC fixed with them, etc. Nice guys.

I went in for a estimate on front brakes on a 2007 Kia Rio and they wanted over 700.00 now I'm…read moresorry but being on SSI for that I could of put a down payment on another car . Now I did get my brakes fixed but for only $280.00 and that was for the parts when I told the person he told me he wouldn't charge me labor for the work .Now I realize they are a business and charge labor but I feel they saw what they thought was a stupid old woman and they could stick it to me ! I will never go there for anything not even an oil change. I believe in karma and it may follow them, I'm glad I wasn't stupid and let them fix it !Good luck to anyone who uses them.

I walk into sanchez automotive repair , hoping to find the right mechanic to help me.Pass…read moreemissions. I explained what was going on with my car And how much money I had spent two weeks before taking it to him He tells me since you didn't spend your money with me two weeks ago I can't work on your car and walked away.. Very unprofessional and rude.

Got my brakes and rotors replaced by them. Very straight forward and honest about cost. Called them…read moreand got an appointment right away! They are always transparent and give you an insight plus different options for repairs. Not many shops do that for you anymore. It's nice to know they look out for you. 5/5 stars would definitely recommend!

We have been going to KVB Motorsports for our family vehicle service and repairs for nearly 17…read moreyears. The owner is very experienced, knowledgeable and skilled and he is involved in each service. They are fair, cost effective and straightforward, providing information, advice and options along the way. The owner is the type who tells you what's needed, what may be needed in the near future, and even when its potentially time to let the vehicle go because repairs are going to get costly. They respect the customers' interests. A trustworthy and skilled mechanic is a gem. That's why we keep going back.

In my quest to continually breakdown in my Suburban away from home...I had the pleasure to find…read morethis gem of a repair shop after being towed there off of mile marker 330 on I-57 south of Chicago. The tow truck driver was a kind gentleman that had been towing for 30 years. He had some interesting things to say about the O'Hare Wrecking Service from Chicago that is currently on the Speed Channel...Wrecked TV show. He called them first to see if they could take me in...glad they did. Brian the owner was kind enough to get me right in...get the parts and send me on my way without the price gouging I have seen in some dealerships. Linda...his receptionist (and Mother-in law) was a hoot! She was entertaining to listen to and gave me a preferred customer discount...while Brian was away! Anyone in the Chicago area would benefit from the drive...to get their vehicle routinely worked on at their shop.