AJ'S DIAGNOSTICS LLC(24/7 Mobile Mechanic)
4.3 (45)
13574 FM Rd 2432, Willis, TX 77378
(936) 900-0500
ajsdiagnosticsllc.com
Claimed
From the business
- Identifies as women-owned
Service options
Offerings
- Oil change
Amenities
- Mechanic
Crowd
- LGBTQ+ friendly
Planning
- Appointment required
Payments
- Cash-only
Reviews
Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.
Jerry Martino
5 months ago
Terrible. The new parts were defective. AJ refused to giveme the parts invoice so that I could claim warranty. He didn't refill the brake fluid reservoir after working on the brakes.and didn't properly bleed the brakes. Avoid this man.Service: BrakesService: Brakes
Keith Texaskingfish Collins
a year ago
I had an excellent experience with these people.My fuel filters on my diesel had plugged up and I can only go 30 miles an hour. They were willing to come to the parts store parking lot and do the job but I was only about a mile from their shop.The parts store had actually sold me the wrong parts and the lady there was able to get them to deliver the new correct parts and trade back the other ones. They cradle to graved though the whole operation.I was very happy with their working would it be happy to refer anyone to them. If they weren't so far away they would be my new go to mechanic...
Dillon Neal
a year ago
!!!!!!!!!!DO NOT USE THIS SERVICE!!!!!!!!!!Had taken my vehicle to him to replace the cap and rotor. It took him months to even touch the car or so he says. He would only speak to my mother and not the owner of the vehicle me. After playing a game of telephone for months when i finally got my car nothing was reassembled. Multiple senors were broken that weren't before and he tried gluing it back on. Parts that he claimed were new and replaced were obviously pulled off another vehicle. He said the cap and rotor was good when the bolts were literally stripped out and he zip tied it in place. Long story short is this guy is not running a business with a good reputation as these so obviously paid reviews might lead you to belive.
Tony Genovesi
a year ago
When my truck would not start I searched for a mobile mechanic. I used one for years prior to moving so I was a little skeptical to find a trustworthy one here. I called Aj's. He came out and did a fantastic job. It turned out to be the trucks computer. I would not hesitate to call Aj's again. Very honest and knowledgeable.
Doug Lauersdorf
2 years ago
My daughter's truck broke down on an interstate. She called me and it was obvious the problem was the alternator. I called a local dealer to ascertain if they had an alternator in stock. The parts person said it would take a day or two. I called AJ's and he confirmed he could obtain an alternator and install the same day. He went to my daughter's work to get the keys. He completed one other job and then headed to pickup the alternator and then to where her vehicle was broke down. He was able to install in less than half a day. He brought her the key and she was able to pay on line. This saved me several hours of road time and possibly days in the shop. This was also a couple of days before a holiday. The owner was professional and communicated with me the entire time. I could not have asked for a greater experience. He definitely earned 5 stars. I highly recommend AJ's for your mobile repair needs.Thank you for taking care of my daughter's truck.Services: Electrical, Engine repair
Andy Heth
2 years ago
After dodging calls and keeping my vehicle for over a month, I finally pulled it from him after learning he had lied about some work he had done for my father in law. He paid him to replace all the spark plugs. My father in law bought all the plugs, paid AJ for the labor. After he touched my father in laws truck, he had an issue with it missing while driving. Went to another mechanic and watched as he pulled the plugs out and only 4 out of 8 were new. My truck was in there for engine issues. When I finally pulled it from him, my ac blower motor was not working. Fully believe he used my truck parts on another persons vehicle. Avoid at all costs. 5 star reviews are paid for and he blocks any 1 stars. Here's hoping this makes it and helps someone.
Andy Eidson
9 months ago
Their work might be great but i wouldn't know much because he pushed back my appointment and then never showed . Zero professionalism. Communication is the difference between good and bad service this place has horrible service. Don't use them keep looking.
Rachel Mirenda
2 years ago
Went outside to leave and my 2017 Honda was acting odd and would not start. After contacting the Dealership I was told it is a dead battery issue, I will not tell you the cost to tow and repair at said dealership. Called AJ's, in less than two hours he was at my house, changed my battery and the cost, very fair and absolutely worth it. Aj was professional and kept me in the loop of ETA, I will be using him again !Service: Battery
Kacy Copeland
3 years ago
My husbands car broke down because of overheating and AJ did not hesitate to drive directly to where he was broken down. Times are hard right now and he was really reasonable and professional! He had our car diagnosed and fixed within 24 hours and kept in constant touch with my husband with pictures and explanations. I highly recommend him!
Nancy Richardson
4 years ago
Thank you so much for replacing my starter! Would highly recommend to everyone. Saved me towing costs, and removed, as well replaced it quickly. Very reasonable pricing also.
Daniel Willrodt
a year ago
Aj came to my home on time. He fixed my problem with very limited information available! 1966 Jeep. Very friendly and polite. I will call him again!
Jose Martinez
3 months ago
This guy is super disrespectful, Don t Let Him Touch Your Car!
Christin Bockover
a year ago
Saying they are amazing is an understatement!!! They had our vehicle fixed and ready to go in 30mins, they are miracle workers and super friendly.
Kris McCarthy
a year ago
These guys came out and replaced a starter in my daughter s car. Excellent work, fair price and overall impressiveService: Auto engine diagnosticService: Auto engine diagnostic
Dee Norris
4 years ago
Would highly recommend! Friendly and Professional. He came to us in Conroe, he showed up when he said he would. Replaced our cv joint. Saved us a whole lot of hassle and got us back on the road.
Stacey De Leon
7 years ago
I highly recommend to family and friends. Didn't give me the run around, he told me what needed to be done and did it at a affordable price. Great and fast service! Will use him again if I need any future service.
Laura Garcia
7 years ago
Excellent Mechanic, trust worthy he lets u know what's wrong w ur car no run arounds I would use him and recommend him to my closes love ones, friends and family no dought about! Don't think about it just call him!
Ashley Shaw
10 months ago
Best mechanic there is. Reliably can diagnosis and fix any issue we have give him.
Jacob Kusmertz
5 years ago
Had a heater core replaced, very friendly service, great communication, excellent value, and excellent workmanship. I highly recommend him.
Bryan Robinson
5 years ago
Excellent service!! Good price!! Very pleased. Came to my vehicle in Seven Coves and fixed it in place.
Wairimu Maina
7 years ago
Great business he has repaired several of my vehicle for the past year very economical and also professional
Jimmy Jones
9 months ago
800$ to replace a coolant hose. Price gougers.Service: General repairs & maintenanceService: General repairs & maintenance
Nick Rivas
3 years ago
He is a very fair mechanic that will tell you exactly what's going on with your vehicle. No nonsense..I recommend Aj's 100 %
Luis Reyes
2 years ago
Great mechanic and reasonable price for the work he does. He doesn't over charge you.
LESLIE BROWN
4 years ago
Ford F 350-1997 model he replaced brakes, rotors, caliper, bearings, excellent job!!
Shogun 128
7 years ago
He is a good mechanic . And a nice person I recommend to anyone .
Gayle Newkirk
4 years ago
AJ is an incredibly talented mechanic.I will be using him from now on.
N Jain
8 months ago
Abusive Crook runs a chop-shop.
Soyla !
7 years ago
Great service, also very fast and professional. Highly recommend.
Amber Hovarter
a year ago
Very honest, affordable, and knowledgeable!