Had our alternator replaced here recently. The thing I love best about McGinnis is that they don't…read moreupsell you on things you don't need doing. They are trustworthy and reliable- and very reasonable prices. Worth the wait for an appointment; they're busy for good reason. Have dealt with them for something like twenty years, as did my late father-in-law, who would drive in from north Hammond to have them service his Mercedes. We're lucky to have them in the neighborhood. Another place told me my 2004 Avalon with 90K miles needed new Mcpherson struts and quoted an $$$ price, McGinnis looked it over and said the suspension is fine. I trust their work, too.

I have been here three times since October 2025. I've had my oil changed twice and battery service…read moreeach and every time I have met with excellent customer support a polite sales person and when they quote me a time they're always done before or at that time. In this damn age, it's hard to find a good mechanic you can trust but I trust them explicitly they have never done me wrong and I have never seen an angry customer in their shop for good people great service and a good price you can't go around here.

These guys did a wonderful brake job on my Infiniti! I am very particular and do know when I am…read morebeing sold a "bill of goods" They worked with me and gave me options, but bottom line, the job was done well and the pricing was very fair! Worth the trip to work with an ethical auto repair shop!!

Their service was quick and great. I believe the guy that helped me was Tom. He showed me what was…read morewrong with my car and took my car and fixed it that day even though they were closing soon. All of the guys up there were very nice and really helpful.

M & M has prompt quality service with great value talking and getting repair quotes for my brakes…read moreon my Tundra and oil changing from Frank and Joe a true value and warranty on parts and labor. I trust M & M they are efficient, polite and no pressure.

I have dealt with this company for over 2 yrs now trying to get my car fixed properly…read more They are horrible to work with. They try selling you everything under the sun that has nothing to do with the reason you're there. I had 4 power steering pumps put in before they got it right and that was after they had to replace the head they cracked while using the wrong size bit to drill out a snapped bolt. Guess who had to pay because they claimed it wasn't their fault. $1500. for a head. Plan and simple it's been nothing but problems. Trying to talk to their district manager because my timing is slipping again, it's eating oil left and right, and I was told I've been nothing but a problem and I should take it elsewhere for a second opinion because it's not their problem. So on a scale of 1-10 I'd give this facility a -10.

DO NOT BRING CARS HERE!! useless. they specifically won't work on old cars or your exhaust. looked…read moreat my car, told me it's not driveable and all these things are bad. one thing being only one year old tires. charged me $50 for them to do nothing. took it to another shop and fixed my car in an hour. this place is a joke.

call to have tire fill and they told me that it was too cold to for them to open the door and I…read morewill have to spend some more money ‍

Soooo, my car sounded like the muffler was going to fall off so I took it to a shop on Kennedy…read moreavenue. Amerimex Muffler. He put my car on a lift and within 5 minutes he then told me that it would need a new muffler system and a new catalytic converter. It would cost me $1500.00. He could have it fixed in a few hours. He also recommended or suggested a finance company that could assist me. He sent me the link so I could check into it. I wanted a second opinion. I drove down to Hammond Muffler. The owner, Rich, put it on a lift and within 5 minutes told me it needed a gasket. An $80 gasket. He had it fixed in under an hour. It purrs like a kitten. SHAME on Amerimex Muffler for trying to scam me. KUDOS to Hammond Muffler and Rich for being honest. A very good reason they have been around for 57 years. THANK YOU

Great place do do busy very fair and honest pricing highly recommend it amazing for exhaustread more

Me and my gf went here to fix our muffler that we knew needed to replace and they helped us with…read moreeverything that needed to be fixed pretty reasonable price in my eye to replace our entire exhaust system and only took an hr everyone there was super nice we will def be back with any of our issues

Amazing people, amazing service, quality of work was fantastic 100% recommend for anyone looking…read morefor exhaust work.

Had my vintage trucks front end aligned. Great group of people that were very helpful. Manny was my…read morepoint of contact and while the truck was on the lift ,did a comprehensive once over. Did not try to upsell me and was friendly and professional

I own a 1997 Lincoln Town Car that is a family heirloom, my father purchased it brand new. I have…read morebeen taking this car to Exhaust Masters since 2019 with no problems at all. Well, that has changed, I have, in the last several months, taken the car to Exhaust Master 3 times for the same issue, stalling when either driving at slow speeds or at stops. Each and every time it is something different, Mass air filter, IAC, another Mass air flow sensor, NONE has worked due to the inept diagnosis it has cost several hundred if not thousand dollar and I am no where near to having this situation alleviated, in fact it seems to be worse. They now have diagnosed it again with a crankshaft position sensor, and guess what, that is another 500 dollar repair. Do you see a pattern of ineptness or just plain thievery going on here? I do, this is why I will never ever take a vehicle to this establishment again. It is incredibly frustrating to deal with "parts cannon" mechanics--where they keep firing new parts at a problem on your dime without fixing the root cause. When a shop replaces the same sensor twice (the Mass Air Flow sensor) and the car still stalls, it's a massive red flag that their diagnostic process is failing.

Recently took our daughters car to be looked at for a few issues. Chris was very professional and…read morepersonable. Gave us options and insight on things that needed done, but also didn't try to push us on things we didn't. That's a great way to insure trust. We will definitely use Grimler in the future.

I am new to Grimler Auto Repair after John's around the corner closed up. I have been here twice…read moreso far and I have been very satisfied with the work and professionalism on display here. Gary, Sawyer and his other son are honest people and not rip off artists. They addressed both of my automotive problems to satisfaction. I'm so glad I found them. Highly recommended!