I brought my diesel truck in for repair they told me it was $180 for a diagnostic fee when I went…read moreto pick up my truck they had tagged on another $500 charge. Apparently this is for work that I did not authorize nor knew about. Now they're trying to hold my vehicle when I have another service Garage that will fix it for cheaper. I did not authorize the extra $500 in work and was not told about it until I went to pick up my truck. Some of the worst customer service I have ever had.

Definitely going to return for service needs…read more I had them do two jobs for me, one was to replace the injectors with higher performance models, and then a partial rebuild of an engine. They were very reasonable on both jobs, and were lower in price than all the quotes I received from less-experienced providers. They saved me some money. They were honest and kept me updated about the progress they made and the things that they found, and gave me all options along the way as well. I have an expensive $100k+ vehicle, and they treated it properly and even assembled delicate parts in the interior correctly. Not associated with them, just a satisfied customer.

Amazing place! I went there for a free oil change because I had a coupon discount. Very polite…read morestaff, offered me a lot of snacks and drinks, their waiting room is awesome. They were very honest about the things my car needed, and did not lie as many auto shops you can see out there. They gave me a free inspection as well, with pictures and plenty of details. Way to go!

You know the moment you walk in, this place is great! Extremely professional appearance of the…read moreservice writers, great write up area, nice and clean a place you would be ok leaving your Mom or your Wife while they took care of your RV or Auto. I had noticed some fluid on the inside of a rear tire in my tow vehicle (Jeep) and needed an oil change, they gave it a very complete safety inspection, found my battery was pretty low as well and confirmed the leak it was an axle seal. These guys got me all back together and out the door the next day! Great service good communication, love the pictures with the inspection process and ability to approve via text or email. Good stuff! You will be seeing my other car and my 2024 Holiday Rambler 28A as well. Thank you! And SemperFi.

I have previously used Pinellas Diesel to replace the injectors in my 2005 Isuzu NPR Diesel box…read moretruck. Once they replaced them, my sputtering truck ran very smooth again. I recently had my truck in for electrical issues preventing it from starting. I dealt with Eddie who coordinated everything for me there. Special thanks to Jeff for running his business the way I ran mine. It is great to deal with an operation that cares about it's customers and treats them properly. Thanks again!

He came to my work and replaced my sparkplugs with the brand new ones we had purchased. So easy and…read morestress free! No worrying about carpooling or ride share or who gets the car for the day! Super reasonable rates, too! Thanks, Yelp! I never would have found him without you!

I had an appointment with Butch but in the interim, my a/c stopped working, so I had to go to…read moredealer to get it fixed. I could not confirm our appointment date until the day before when I got confirmation from dealer that I will have a/c fixed and get my car back. When I contacted him the day before to confirm my appointment with Butch - he say I am not doing it . I missed the window of opportunity and I got some word of advice from Butch. Not the way to treat customer. He needs to understand sometimes things are not always our control. Will not recommend him to anyone

Quick and reliable service and super cool, friendly staff and my kids love that they have office…read morepuppies. It's a pleasant atmosphere.

I stopped in today to get my son's DUI device calibrated & I was in & out in 5-minutes. Thanks Bob.read more

This build started on October 14, 2024. After nearly a year of problems, delays, and unsuccessful…read morerepair attempts, I pulled my truck from the shop in 2025. I bought every part they instructed me to buy, paid over $22,000 in labor, and gave them multiple opportunities to make things right. Instead, I was left without a working truck and had to buy another vehicle. 1. INCORRECT PISTONS The shop told me to buy 0.010-over pistons, which were installed in a block already 0.030 over. They were unsuitable, requiring a second teardown and leaving the pistons unusable. This should have been caught before I bought the parts. 2. CONCERNS ABOUT MACHINING The shop repeatedly said the block had been machined and had been at the machine shop for over a month. However, photographs showed the original piston ring and fire ring imprints still visible on the deck. This left me questioning whether the block was ever even truly sent. 3. MAJOR ENGINE FAILURE WITHIN 20 HOURS Within approximately 20 hours of pickup, the truck developed coolant intrusion, crank-no-start, lower-end clunking, a cracked cylinder head, and a melted starter associated with hydrolock. The shop insisted it was just a bad starter until I provided video of coolant coming out of the exhaust. 4. PROBLEMS AFTER PICKUP I found loose ground straps, broken wiring harnesses, heavy oil leaks from the HPFP cover and valve cover, and coolant intrusion. The truck had to be towed back. These problems should not have occurred so soon after engine work. 5. MISDIAGNOSIS AND DELAYS The shop continued insisting it was a bad injector, delaying investigation and wasting gaskets, materials, and time. The repair dragged on without a reliable completion date. 6. ANOTHER HEAD PROPOSED After coolant intrusion, hydrolock symptoms, a cracked head, and mechanical clunking, the shop proposed simply putting another head on the engine. I was not comfortable with another partial repair without determining the extent of the damage. I ultimately pulled my truck from the shop in 2025. 7. INSURANCE INFORMATION NOT PROVIDED On October 14, 2025, the shop agreed to address the matter through insurance, saying they were "more than happy" to do so because this had "held us up." I have not received the insurance company's name, policy number, claim number, or adjuster's contact information. They agreed to go through insurance but have not provided the details needed to pursue it. 8. FINANCIAL IMPACT The build began October 14, 2024, and I was left without my truck for nearly a year. The delays disrupted my life and caused additional transportation and fuel expenses. The shop never gave me a reliable completion date. I ultimately had to buy another vehicle because I could not keep waiting. Parts: $21,723.96 Labor: $22,476.16 TOTAL: $44,200.12 This excludes the cost of another vehicle, substitute transportation, fuel, and other expenses. 9. ATTEMPTS TO RESOLVE THIS I bought the requested parts, paid the bills, and gave the shop multiple opportunities to correct the problems. I tried formal avenues for resolution, but I have been unable to secure legal representation, and the FDAC complaint process has not resolved the matter. I still lack the insurance information the shop agreed to provide. MY FINAL ASSESSMENT Based on my experience, I cannot recommend this shop for an expensive engine rebuild. I dealt with unsuitable pistons, concerns about machining, major engine problems shortly after pickup, loose connections, broken wiring, oil leaks, diagnostic delays, and nearly a year without my truck. Unexpected problems happen, but the repeated setbacks, lack of a realistic timeline, and unresolved insurance discussion after spending $44,200.12 are unacceptable. I gave this shop time, money, and multiple opportunities to make things right. The build began October 14, 2024. I pulled the truck in 2025, had to purchase another vehicle, and am still trying to resolve the consequences. I am sharing my experience so others can make an informed decision before trusting this shop with their vehicle.

Upfront, honest, and knowledgeable guys. I appreciate that the communicate completely. If they…read moredon't answer the phone it's due to them actually working on trucks... no smoking and joking. After hearing the horror stories about other shops I'll gladly travel more miles to NACS for the good quality of parts and labor.

Used to take our diesel here. They know their stuff. Over the years we noticed they got quite a bit…read morebusier- good for the business and staff but turnaround times for repairs, etc. seemed to suffer. Only once had one issue they could not fix- as 3 other garages also did no fix correctly either. No one's fault, just a bad design and got rid of the truck after years of repeated frustration and leaving me stranded roadside. If I had a diesel this would be the place I'd bring it to.

Mercado Motors Is the only place that me and my family will…read moretake our vehicles to for service. Timely, affordable and most importantly trusted. Ask for Sam.

From the owner: 1. Deep Expertise…read more 25+ years in the automotive industry gives you unmatched knowledge of cars, trucks, and fleet vehicles. You handle everything from routine maintenance to complex diagnostics, including electrical and engine issues that many garages avoid. 2. Personalized, Honest Service You’re a local, family-run business — customers aren’t just numbers. Reputation for trust, integrity, and quick turnaround, which builds lasting relationships. Customers feel confident bringing their vehicles to you because they know you tell it like it is, not pushing unnecessary services. 3. Speed & Flexibility Able to handle fleet maintenance and overflow jobs for other businesses when their in-house service is overloaded. Known for fast repairs, like fixing a sunroof or urgent mechanical problem in minutes. 4. Community Connection Local to Clearwater — you understand what the community values in a service garage. Involved in local marketing opportunities (flyers, partnerships) that connect businesses and residents. 5. Versatility Capable of working on personal vehicles, small fleets, and commercial vehicles. You handle both mechanical and electrical repairs, which makes your shop a one-stop solution for clients who might otherwise need multiple vendors. 6. Customer Loyalty Many clients come back repeatedly because of quality and reliability. Word-of-mouth referrals are strong because people trust you with their vehicles and fleets.