JNJ Auto Service
Call now
Call now
Website
Call
JNJ Auto Service
Looking for a mechanic you can trust? Look no further! We're committed to professional auto repair and serving you with honesty, quality, and value. My experience with J N J Auto was awesome. They repaired my car for a fraction of what Sun Devil Auto estimated the repairs. They were in constant contact with me and gave me alternatives on replacement or rebuild.

Honesty doesn't always go in Mechanics favor but these guys were straight up, honest and did not gauge me with extra repairs like other shops have done. Thanks for the great experience. I would recommend these guys for all of your repair needs on your car. You won't regret it. Thank you for the great work on son's car, we appreciate your expertise and timely repair time.
Services
J-N-J Auto has been around since the late 1990's, 1997 to be exact. We have stayed true to our customers and our commitment to provide the very best auto service and value to each and every customer. Our auto service shop, located in Phoenix, is equipped with all of the necessary tools, technology and auto mechanics to deliver exactly what we promise.
J-N-J Auto Service provides complete auto service, from general auto maintenance, like oil and filter changes, to complete electrical system diagnostics and repair. Our entire team consists of trained, experienced, and professional auto mechanics. We believe we are one of the very best auto repair shops in Phoenix, AZ, and have been since 1997.
From tune-ups to service and repair, JNJ Auto provides service that exceeds our customer's expectations. We keep our prices fair and competitive and continue to stay on top of the latest training and education to make sure that we continue to provide excellent auto service. Keep your car from needing costly repairs with regular maintenance and diagnostics.
Your car air conditioning is made up of different components that all work together to run your air efficiently and effectively. If your AC is not running effectively you run the risk of further mechanical issues, and can even lose fuel efficiency- which in turn drains your pocketbook.

The components that work together to to make up your auto ac unit are your air conditioning compressor, condenser, evaporator, thermal expansion valve, and drier/accumulator.Chances are if you are experiencing any air conditioning problems one of these components may be broken or not working properly.
Should you experience any of the above signs/symptoms it is always best to have an AC System Inspection performed by an experienced & certified mechanic. With triple-digit temperatures approaching with the AZ Summer, now is the time to make sure your AC System is in its best working order.

While there is no real set maintenance schedule for AC System Evac & Recharge services, keeping your AC well-maintained & healthy can help to prevent issues with your AC compressor, condenser, evaporator, and control valves, avoiding costly repairs!If your vehicle is a newer model, usually 2013 or newer, your vehicle most likely runs on R1234YF refrigerant.
Reviews (16)
Victoria Luna
Victoria Luna
Oct 17, 2021
Report
This is an amazing place with honest great people. I take my bmw here and my son's Toyota here. We always get fast professional and prompt service. Oscar goes above and beyond to be fair and keep you I the loop of what's going on not only repair wise but money wise.
Roxanne Hendrikse Tv
Roxanne Hendrikse Tv
Sep 07, 2021
Report
They fixed my brakes and were very nice. Their communication was great and my car feels good again. Thanks guys, I'll def come back to my new trusted mechanic ! Yay I got wheels again!
Dan Carter
Dan Carter
May 01, 2021
Report
Honest and knowledgeable family shop! I'm so glad I was referred here!
Carla D.
Carla D.
Dec 24, 2020
Report
Fantastic family that owns this business! Fair pricing, finished two days early & bonus was they repaired my antenna without even charging me. Thank you JNJ ...my vehicle drives like new now=)
Robert Herberger
Robert Herberger
Nov 04, 2020
Report
Positive: Professionalism, Punctuality, Quality, Value
First time at this auto service, Jim really know his stuff, replaced struts on my 2014 Ford Escape and also diagnosed and replaced motor mounts and transmission mounts. Drives like a new car now. No doubt will use JandJ for future work. Quality parts, quality service, honest.
Service: Steering/Suspension
Cindy Miller
Cindy Miller
Oct 30, 2020
Report
This shop has got to be the best in town. Always trying to help and give you the best deal possible. No matter what my problem is, even if I just need some questions answered , he's always willing to take a little time. Make it your go to auto service.....you won't be sorry.
Shonia Shonia
Shonia Shonia
Aug 22, 2020
Report
George did a great job on my CV Axles, highly recommend. A-1 job at a fair price.
Kaila S.
Kaila S.
May 07, 2020
Report
Do you remember when mechanics used to be honest, reliable and straight-forward? Seems dealerships and big shops don't take that to heart anymore. But not JnJ Auto. Jim and his team shoot you straight, he takes pride in his work and you can tell. I came in for a pretty standard used vehicle inspection, and was impressed with the price as well as expedient service. They maintained 6'+ according to state guidelines for COVID, and were able to enforce policies in their waiting room, ensuring my safety and theirs. Impressive, when most companies aren't able to pivot effectively during
Vanessa G.
Vanessa G.
Sep 17, 2019
Report
I honestly LOVE this place. They're family run, do amazing work, and are honest hard working people. Any time I leave my car with them I know I'm leaving it in good hands. I have been a loyal customer for years and would never dream of going anywhere else.
Steve J.
Steve J.
Dec 10, 2018
Report
So I was in a bind, I was out of town and had flown into Phoenix to pick up a 99 F350 Dually. After I checked into my hotel, I decided to get some fuel for the drive back to Texas in the morning. I went to start the truck and it just clicked. So after I figured it was either a battery cable or a starter, I found myself with no tools and no place to work on it. So a tow truck was called and off we went to the nearest PepBoyz. On the way I called PepBoyz and explained my problem. Dr. "No we can't" at PepBoyz, refused to budge, stating it was 330pm and he was swamped and had no one
Scott Rakich
Scott Rakich
Jan 30, 2018
Report
For honest, quality work done right the first time come to see Jim at JNJ Auto service. I am a long time customer and trust Jim and JNJ to get the job done and I would recommend him to anyone. Thanks to Jim and JNJ Auto for all that you do!
Joe M.
Joe M.
Dec 22, 2017
Report
Thank you for the great work on son's car, we appreciate your expertise and timely repair time. Fair and honest is what we look for and found it here with you guys.

Have and will continue to recommend your place of business to all that ask.

Thanks again for all the hard work and fair estimates and charges.

Thank you ladies and gentlemen.
Duane C.
Duane C.
Dec 12, 2017
Report
My experience with J N J Auto was awesome. They repaired my car for a fraction of what Sun Devil Auto estimated the repairs. They were in constant contact with me and gave me alternatives on replacement or rebuild. Honesty doesn't always go in Mechanics favor but these guys where straight up, honest and did not gauge me with extra repairs like other shops have done.

Thanks for the great experience. I would recommend these guys for all of your repair needs on your car. You won't regret it.

Duane
Chris H.
Chris H.
Sep 09, 2017
Report
Jim at JnJ is a genius. I have used his services for the last 10 years to do oil changes and major repairs. My Dad even had Jim rebuild is transmission last year and his truck runs great. I would recommend JnJ to anyone who needs automotive services.
Janice Christopherson
Janice Christopherson
Jul 19, 2017
Report
I drive for my job and I have used JNJ since moving to AZ. My car is always taken care of in a timely manner and at a reasonable price. Love this shop!!!
Lindsey Warner
Lindsey Warner
Jul 19, 2017
Report
5th time having Jim service our vehicles since we moved here (different vehicles different reasons). He is so polite and they do fast work. When he gives a quote he sticks to it, no surprise upcharges from him! Clean shop too!