Good service, they give you good customer service and they serve you quickly!…read moreThey always give you other options because if they don't have what you're looking for, everything is also very clean

In the photo with the line add welded the exhaust to the frame directly, and you could fill all the…read morevibrations in the cab. Later on came back for the same exhaust repair for a third time, and you can see in the circled area that the exhaust was rubbing the frame. They refused to fix it because of the honest review I had left.

Very happy with the service at bull -0ne diesel.not only do they repair your truck.they go the…read moreextra mile inspecting your truck and let you know.what needs to be repair for the next time you come in.Good reliable mechanics.very clean shop.very honest people and D.O.T inspection station there too.thanks bull for a good job done.

From the owner: Let Bull-One Diesel L.L.C. be your trusted truck repair shop in San Antonio, TX. We provide…read moreexceptional service and have the competitive advantage of being open on Saturdays. As a family-owned business, our owner is actively involved in the shop, ensuring every repair is handled with care. Our team of certified mechanics and inspectors are dedicated to keeping your trucks in optimal condition. From comprehensive 26-point inspections to preventative maintenance, we offer a wide range of services. Whether you need wheel seals, brakes, or a complete inspection, rely on our efficient service to minimize downtime. Trust Bull-One Diesel L.L.C. for all your truck repair and inspection needs. Schedule your service today or visit our shop.

I have gone to Seymour's for 20+ years anytime I had a vehicle issue. Never went back to them with…read morethe same issue. They always took great care of me. Luckily I have been fortunate with no issues but we had a diagnosis for a large job on another vehicle that I wanted a second opinion on because I had a gut feeling. Lo and behold. Seymour's found the root of the cause and fix that which ended up saving me a ton of money. I will forever be grateful to them and will always lean on them when I am in need for vehicle help. Seymour's rocks. My mechanic shop is better than yours!!!

Went for a checkup as my car was leaking oil. They helped me right away and treated me well. Thanks.read more

Above and beyond customer service. Quality work and at a fair price. Thank you hector and everyone…read moreat star collision! Did an amazing job on our tailgate to remove dents

Did an incredible job at a good price. Highly recommend. Could not see any sign of the damage…read moreafterwards.

The Feb 19 & Sep 18, 2025 posted yelp reviews are consistent with my recent experience. BL: They…read moreconsistently recommend the industries most expensive parts/upgrades! When questioned, they have pre-rehearsed answers leaving a layperson/novice vulnerable. After leaving the shop with an over-priced invoice, I took there additional proposed recommendations/estimate to the dealership and they confirmed my suspicions. BTW ... Better Business Bureau has them in "Bold Red Font" Customers, beware!

I don't usually leave reviews but after having some recent work done on my 2002 7.3l diesel at…read moreHasting's Diesel in New Braunfels I am making an exception. Long story short, kinda. I called Corey at Hasting's & discussed an overheating issue and a few other items I wanted done to my Truck. He seems very knowledgeable and agreed to do the work but it was going to be a couple of weeks before he could get to it. I was ok with that knowing that knowing that he is a small shop and has a tremendous amount of diesel owners needing work on their Trucks. Part of the job was to flush the Cooling System and replace the Water Pump and Thermostat. After I got my truck back I crawled up under it and started checking out for leaks as can happen after hose clamps are removed. I did notice a small leak where the lower Radiator Hose attaches to the Engine Block. I was able to tighten the Hose Clamp & that resolved that issue. I texted Corey a couple of pics of the leak along with a pic of a very rusted lower Radiator Hose Clamp asking how they could do a complete Cooling System Flush without removing the Lower Radiator hose and why his Tech had not replaced the rusted Hose Clamp during the process, as it was severely corroded. He apologized for the leaking Hose Clamp and gave a long explanation on how "they test the pressure and vacuum test the entire system after performing this type of work," along with stating that "it allows us to till out the system without having to burp the thermostat. We let it sit for 15 minutes before filling. If the gauge does not drop then we fill with coolant." A few weeks later I was returning home from a 450 mile trip pulling a Camper down to the Coast. About 50 miles from home I smelled the odor of Coolant and noticed my Coolant temp Gauge was climbing. It was a Holiday weekend and all Auto Parts Stores were closed. I opened my hood and found that there was a hairline crack in the upper Radiator Revisor adjacent to where the upper Radiator Hose attaches and it was spewing coolant all over my engine. After some assistance from a Mobile Mechanic I was able to get home. The next morning I called Corey regarding the issue. He was very busy, as usual, so the conversation was brief, with me asking him to call me later when he had some time to discuss and possibly repair for me. Around 4:30pm the same day he had not called so I called and left a message asking for him to call me at his earliest convenience. That was almost three weeks ago and still no call. So, I decided to replace the Radiator myself. Upon removing the Radiator I found that his tech(s) had not installed the Radiator Fan Shroud properly. Neither one of the lower tabs were inside of the securing slots. Also, while doing my own Cooling System Flush I could tell that his shop had not removed the Cooling System Block Plugs that also drain the residual Fluid in the Engine Block. This procedure is clearly stated, even in the "Haynes Repair Manual" for my Truck. On a side note, the Factory and the Haynes Service Manuals state to flush the Cooling System as many as 3X with distilled water to insure it is completely free of debris and contaminants. When I drained my Coolant it was VERY brown and dirty so I can only assume that they did not follow this procedure. In addition I am unable to determine if the hairline crack was a result of overtightening the Hose Clamp to the Radiator or excess pressure buildup or fatigue and brittleness due to being the original Radiator. After paying over $1000 for this part of the job I would have gladly paid for them to replace the Radiator had they taken their time to fully inspect everything and do it right the first time. The lack of paying attention to details such as not replacing the rusted hose clamp, and not installing the Radiator Fan Shroud correctly are not what I expected and certainly not what I paid for. I expected a QUALITY job and got much less. I am sure Corey and his Crew have done much good quality work for many diesel Truck owners but I got less that that and no response from him after my message. I believe Corey has too much on his plate and not enough qualified Technicians to perform good quality work. I will not be using them for ANY repairs on my truck in the future. Good luck Corey. You don't need my $$$$ anyway. Beware of quality issues if you use his services.

EXCELLENT service by Agustin. Gave a reasonable price and even installed a car part that we needed…read morehimself. My wife went after work and said she felt extremely comfortable the entire process of swapping out her car side mirrors. When first contacting Agustin, he even went out of his way to find the color that matches and texted me photos while my wife was at the auto yard. Great service, great price. Will only go back here again next time I need a car part.

From the owner: We strive to provide quality recycled parts and products to everyone that needs them. We Buy Junk…read moreCars! Just Call Us At 210-434-7751 and We Maintenance And Repair Vehicles

Excellent service and kind people. I dealt with the owner of the shop, who stayed after closing…read moretime on the Friday before Easter to help me. I had to get my car towed in so he got the part I needed from Autozone for me, then installed it for free labor. He was very kind, knowledgeable and helpful overall and I appreciated it in my hour of need.

From the owner: We specialize in boat repair and auto repair. We also do fiberglass and transom repair/replacement…read more From simple oil changes to major motor work, we can do it all. The only thing we don't do is Vehicle Inspections.