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    JSpec Specialties

    5.0 (36 reviews)
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    Updated 3 weeks ago

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    Got both my cars here. He is amazing with his service and expertise. Master Mechanic do it best! 100% Highly recommend

    Best alignment shop in the west cost! Highly recommend serviced by a Master Technician 100%

    Alignment specs
    Londen L.

    Top notch service! got my car aligned and gave me some new knowledge I never knew about, he's been in the industry for years and I can vouch for him from the job he did on my Subaru BRZ, my whole rear end was horrible and he managed to get it to where I wanted it, he checked my air pressure on all my tires before starting, and marked my hardware to ensure if anything were to be lose it would be noticed, definitely recommend coming here for a trustworthy service, great vibe and definitely highly experienced

    Justin installed my upper rear control arms and toe arms and did custom alignment for my GR86! He is incredibly skilled and very knowledgeable. He diagnosed several issues that happened to my car that I was unaware of, and conveyed his concerns to me very clearly. His pricing is awesome too. I'm so grateful of his phenomenal hard work and I'm so glad I found out about his shop!

    Steven H.

    I was recommended to Jspec from a nearby shop after installing my Ohlins coilovers. The install took longer than expected but Justin was able to accommodate and keep his schedule open for me. I came in just expecting an alignment but what I also got was a full lesson on how different suspension set ups affect your alignment. He walked me through the process of every change he made on the car and in the end it just felt like I was just hanging out with a buddy working on cars on a afternoon weekend. Justin is definitely passionate about his work and I have complete trust in him to set up my car for my needs

    Anthony O.

    Got my integra aligned by justin from jspec. He does quality work in the inland empire. Quick and helpful service, lowered car friendly. Also took my car to get serviced due to starting isssue previously and he hooked it up. Super cool guy. He lets you know other issues that may need to possible be addressed as he works on your car for better understanding. Would recommend his shop to anyone.

    Mannie J.

    Great customer service I came in for a few things. Upper control arms installation. Coilovers adjustment and alignment. Justin was very knowledgeable in this field and thoroughly explained to me every step of the process! Would definitely recommend him if you are in the market to get any of these things mentioned above or other car reparations.

    Jack S.

    I purchase my corvette last week. Took it to JSpec Riverside and Justin at JSpec did a full inspection and changed the differential fluid for me yesterday. Justin was friendly, knowledgeable, and very honest(which is hard to find nowadays). He was extremely thorough, explaining/sharing knowledge along the way. I will recommend JSpec to all my family and friends.

    Leno M.

    Justin took great care of my car. Needed suspension work and took care of it no problem. Very easy to communicate with. Kept me updated throughout the process. Car feels planted and drives straight. Super happy and feel more confident in the car. Recommend him to anyone looking for a honest, chill mechanic

    Spencer C.

    Justin is great! 10/10 would recommend his shop for any alignment issues you have. Wish I would have found him sooner.

    67 Camaro

    Justin is amazing. He is completely transparent with his customers. Extremely professional and down to earth. I have a 67 Camaro, full four link coil over suspension and he worked his magic. Extremely fair price for someone of his caliber. There is a reason he is by appointment only he is extremely thorough and makes sure that you get his best possible service.

    Paul N.

    I took my sedan here for alignment after visiting 2 other shops who failed to get it done right. Justin, at JSpec, took great care to align my car. He's upfront and honest, showing me the specs of the alignment, both before and afterwards. And my car FINALLY drives straight! I highly recommend this shop to anyone looking for alignment shop. Been going to Bear's Alignment for years but no longer. JSpec is THE place to align your car, hands down.

    Isagani C.

    I had a great experience at JSPEC Specialties. I booked a morning appointment and Justin was prepared. My Camaro needed some basic maintenance and I wanted an inspection before deciding on some performance mods. Justin is very knowledgeable, professional, and I'm very satisfied with his detailed oriented work. My car is riding smooth with some new brake and rear differential fluid. Highly recommend to everyone needing quality automotive work!!

    New clutch

    Transmission service, clutch and flywheel wheel replacement were excellent. He made sure everything was perfect.

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    Ask the Community - JSpec Specialties

    Review Highlights - JSpec Specialties

    Will be coming back again in the near future to get my other car aligned.

    Mentioned in 5 reviews

    Read more highlights

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    I've gotten my car aligned here twice I came back for warranty alignment cause my gf hit a pothole…read moreand I was still under the 6,000 mile or 6 month warranty he offered. He said he can't align my car told me to buy a camber kit since my car would pull to the right. So I bought the kit came back and had him install it. He calls me later in the day saying he cannot align my car. How can't you align my car you told me to buy a kit and I showed you all the arms before you did any work and said "yes I can align it". Not only did he not align my car he left a bolt loose and I DROVE MY CAR BACK HOME WITH IT LOOSE do you know how dangerous that is and I coulda been in an accident? I asked him after the work was done if everything was tightened up and good and he assured me it was but no the bolt was Litterally backing out. He charged me 400$ which included the alignment but I never got an alignment straight up scammed me for my money I had to spend more at another shop that aligned my car perfectly and showed me the BOLT HE LEFT LOOSE! I'll leave a picture of the loose bolt I definitely won't be coming back here. Lied to my face about everything being good to go , it's crazy he left it loose and said nothing to me.

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    JSpec Specialties - autorepair - Updated May 2026

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