Carl was awesome no nonsense shop owner Dropped my Jeep off…read morein am and diagnosed replacement parts plus a few I asked for and had everything done and ready for pickup same day no bullshit. This is what service used to be like and should be like today and it's very rare Great job !

We didn't get any work done here but they definitely deserve a review. I wanna thank the guy who…read moreattended us. I apologize in advance for forgetting his name But it was a horrible morning of back to back bad luck. and funny thing it's Aprils fools day -.- Me and my fiancé and daughter were headed back home to New York from the Poconos that was a horrible experience in it's self we turned to go to an antique shop and it had rain the day before so the floor look like grassy floor but it was muddy water and we slid and that muddy floor was a ditch smh! we were helped by good samaritan that helped us get out of the ditch with his pick up truck thank you sir. We were back on the road and headed home when our car started shaking . We got nervous and pulled into the nearest mechanic shop Rev it up at 92 Main St, Sparta, NJ 07871 and we're helped by the kind mechanic but we are from NY and couldn't leave our car here he told us what he believed the problem was and told us it could be a couple of days he poured cooling fluid in our car since it over heated but the radiator was cracked so it couldn't hold the fluid. He was also kind enough to let us wait for the towing company and let us use the bathroom. They were so kind then you so much.

I have been using J&J as my mechanic for several years. John has been able to solve the "not so…read moreobvious" problems as well as do routine and standard maintenance. He is trustworthy, lets you know what needs to be done as well as what does not need attention at this time. Highly recommend J&J.

Was an extremely pleasant experience bringing my car here for repairs…read more Extreme honest people that work here. If I could give them 10 stars or 10000 I would. Explained what the issue was and why / what could have caused it. I would have no issues trusting the mechanics here to work on my or my anyone in my family's cars. Just honest and genuine mechanics.

Place its amaizing. The owner is extremely helpful and bays are packed with all the tools you need…read more Definitely coming back for my projects

Dave is an amazing guy who runs a great business for DIY'ers like myself. I came all the way from…read moreManhattan to work on what I believed was a cut wire(s) from rats chewing through them. DIY Garage is fully stocked with all the tools you need and Dave was there when I needed an extra hand holding something under the car, or a second opinion. Air tools, odd-shaped female-hex bolts...he has it all. I love to turn my own wrenches and this garage is worth the drive from Manhattan any day! Already going back to do some more work soon. Great business, great service, warm heat on a 20-degree day, TV in the background. I was in heaven. What would have cost me 2-300 in the city was better invested in supporting this business and the pleasure of doing it myself :-)

Last Saturday my tire pressure light came on and my tire pressure reading kept going down. I…read morepulled into Mavis in Sparta and asked if they could look at my tire. They pulled my car into the bay right away and about 10 minutes later they pulled it back out and said there was a small nail, it was fixed and I was good to go. I asked what I owed and they said nothing. What a pleasant experience. The guys were friendly and service was quick.

Had a nail in my tire and brought it over to Mavis in Sparta. I was in and out in 15 minutes with…read moregreat service and they didn't charge me? Who does that these days? Thank you to the Sunday morning crew for excellent customer service!

I can't say enough good things about this shop...the mechanics know what they are talking…read moreabout...they actually care about their customers...they are reasonably priced...it says alot that I trust them and I'm so happy they opened their business locally. Sincere thank you for the work they have done and in such an amazingly timely fashion :)

i am not much of the mechanic but i did some research what could have possible happened to my ATV…read moreand basically it was exactly what A&A diagnoses were. I think these guys are very honest, professional and what also important, very friendly. My Suzuki KingQuad runs like new! i would recommend these guys. Marius Z-- I am not sure why i am showing as STEVENIA....

I just have to say Hayden's has been extremely helpful and does a great job keeping our plow…read moreworking- the service dept Jennifer is very accommodating and they are honest and don't try to sell service that isn't needed

If I could leave 0 stars I would. They totally took advantage of me. Transmission line clip came…read moreoff and trans fluid went everywhere... They did not replace the the transmission lines. They simply replaced the retainer clip... which would have been great if they did not charge for 1.5 hours of labor. Removing and replacing both lines would have taken less than 1 hour... what they did probably took 15 minutes.... What a joke. They said they cleaned up as best they could... when I got the car back transmission fluid was still everywhere... If you have to use them, get an estimate first. If you can avoid them.... Do so at all costs

I've been here a few times and these guys always do a great job. They not only sell tires but they…read morealso do mechanical repairs. Shocks, brakes, tune ups, you name it. I came today to have wheels mounted on my truck. I was in and out in 40 minutes. They also re-calibrated the pressure sensors to match my display screen on my dashboard.

I brought in my suburban for an oil change and requested they check my breaks as I had been hearing…read morea "grinding" sound for about 2 weeks. When picking up my car I asked about the breaks, I was told the front breaks were close to needing replacement but wouldn't need them until the next oil change. I asked what could be causing the grinding and was told it was metal fibers in the break pads. I left feeling a little better I had checked on my car for the safety of my family but still felt the grinding when breaking. 1 week later and I looked closely at my front rotor and see it's shredded. I'm so disgusted that these men would let me leave with an unsafe car and basically diminished my concerns. I will never return.

Brought my car in for front brakes. Gary is the NICEST guy. He reminds me of Alan Arkin a bit. I…read morefigured they were busy, and they were, and that I'd bring in the car for a look, then make an appointment. But he took care of it right then and there. He grinded away a lot of rust, sorted out some crappy threaded bolts, and threw new rotors and brakes on REAL fast and the price was honestly unbelievably generous. He keeps a very clean, organized shop, and is the quintessential professional. TRUST Gary. He deserves it. He'll take good care of you, and I speak from experience. Gary, you're my guy from now on!

My family has been going to Gary for well over 10 years. He and Aaron have always provided great…read moreand dependable service. They are also very accommodating of their customers' schedules should you need work done last minute or in a hurry. Gary's Service Center is a mechanic you can trust, without a doubt.

Exceptionally conscientious, quality autobody business! My parts were available and my car was…read morefinished promptly, looking as good as the day I drove it off the lot, new. Extremely helpful arranging appraisal with my insurance carrier as well. Best in the business by far.

I recently had our vehicle repaired at Unicar auto body. I want to thank Charlie, Bob, and his…read moreentire staff for performing OUTSTANDING WORK. Dennis Fare