Don't take anything here. You are better off with a used motor.unless you want to pay the $4000 for a motor plus price of install and cost of sensors water pump etc.just to do all over again.within one years. Fuck you vince!​ read more

I would definitely recommend this shop to anyone.. I told my 1990 Silverado engine to get rebuild in June and they were quick to help and answer all my question. They talk to you with respect not like other places with they make you feel stupid if you don't understand. While rebuilding the block they notice I crack a head cylinder and didn't charge me a arm and leg to get a replacement. They even advised me about other places where I could get the part or they would do it for me... Over all GREAT SERVICE and plan on going back to build a Ford 5.0 engine. read more

Amazing service.very professional, their years of experience is apparent through their ability to solve major mechanical issues and provide fair pricing. Definitely a team of mechanics you can trust! read more

I'm really happy with the service Castillo's did on my vehicle I took it down and Efren checked it out and got my car up and running again i thought i was going to need a new engine but Efren got my old one up and running with the maintenance he did on it thank again Castillo's read more

Really good and honest engine rebuilding shop....they gave me a great price compared to other engine shops and they only took a week....they even replaced some parts that was going out and gave me a good price on those repairs too......they fixed the valve drop on my 2006 dodge charger, and the car runs great just like it did before it went out.....good job fellas. From Chris read more

I had brought my Honda Civic to Castillo's Engine Rebuilding because my engine wasn't working anymore. I met Efren and he gave me the best price in town for a used engine. They offer TOP QUALITY SERVICES! Very professional in every aspect. What I liked about them was that they have CAR LENDERS and that really help me to get from plan A to plan B while they were fixing my car. I really recommend this place to everyone! I give them a 5 out 5! Thank you Efren and your team for y'all great service, awesome experience, and working with my budget. I definitely will be coming back soon. Amazing and honest mechanics. I call them the mechanic doctors. That's how good they are! read more

Great customer service!! Efrain will take care if you! Got my engine rebuilt on my cressida at a great price!! Still running strong with no problems!! Highly recommend these guys no doubt!! read more

Be very cautious when doing business with Castillo's Engine Rebuilding (Experience at the Huntington Park location but it's the same family at either location, same rats just a different rat hole). They are crooked thieves and they will smile about it once they have your money. I'm a local and decided to take my vehicle for a minor issue and they recommended to have the engine rebuild because of the mileage. I had no major issues at all with my vehicle. The son "seemed" very knowledgable--you will find out that it's not him who does the rebuild, it's actually some Hispanic guys they hire and work on the car on the west side of the business--and threw many mechanical terms to sound credible. He probably has no hands on experience and just regurgitates what he reads or hears the actual mechanics say. I was convinced. They "rebuild it," it took it home and oil was leaking from the blowback. I took it back, "they fixed it," took it home and oil continued to leak. They said it was a small censor and needed it replaced but I need to buy the sensor at the dealer, I did so and same problem. They refused to fix it. Three independent mechanics stated that the overhaul was not done correctly and that Castillo most likely had the overhaul done somewhere else and they just assembled it at their shop but since their warranty expired with the shop they contracted, they acted like fools and kept blaming it on other "sensor issues." To summit up, I had to get my engine rebuilt at another shop. Yes, the shop did confirm that the overhaul was done incorrectly at Castillo's, thus, the reason for the blowback. I would recommend that if you are going to get work done at "Castillo's Thieves Rebuilding, " you are better off going somewhere else or donating the money you are about to waste to a charity. My guess is that they are in business because they take advantage of the Hispanic community that are unaware of the rights they have, such as referring them to the Better Business Bureau. read more

This place is new and has not been completely open but I went and they rebuild my engine and has been working perfectly. I would definitely go back here again.. 5 out 5 great service read more

Brought my SUV in to rebuild the engine. Not only was it done in a timely manner, their customer service is 5 STARS & employees are very courteous & knowledgeable! They kept us updated thru the process. Thank you Efren for the EXCELLENT service! Simply outstanding!!! read more

Good quality service. They were recommended to my by a friend that I work with. Very happy with my Mazda pick up. Engine runs very good.

Efrain is awesome about pricing and is professional in explaining work being done. I appreciate Vicente whom completed work on my Ford 289 engine and went above and behind to show me a working engine on tester. These hand full of guys at this shop are GREAT!! read more

Back in 2008 I bought a used 79 Monte Carlo that I was planning into turning into a nice ride. It had a 305 and after about two months of owning it the engine blew. So no big deal right, since this was expected. I did a little research about selecting a shop and ran across this shop and saw that it has some good reviews, the only thing that I didn't like was that they would only give me a 1 year warranty compared to other shops that would did a 2 to 3 year with an option to rebuy warranty. Spoke to the brothers and they told me that it would be $2000 to install a rebuild 350 bored out to a 355 on my MC. So cool, I have the MC towed their and was told it be ready in a week. After waiting the week I get a call saying that it is ready but by mistake they installed a 305 and not the 355 as agreed. After a little bit of a argument with Jr, I told him I was the 355 as agreed. So again after waiting two more weeks I get the call to pick her up. Will I was into a shock, because Jr said that the owner which is his father said that it was going to cost more for the whole thing since they didn't include all the cost and made me pay an extra $500 on top of the $2000. What the heck is a person to do? I could have sued but I didn't feel like taking the risk of losing and have to pay all the extra storage cost that they could win. So I pay the bill and take my ride home. I check it out and it ran GREAT and had all the fluids. Now after driving the car for 3 days, my water temp goes from normal to HIGH AND I MEAN HIGH temp. I pull over and the engine is hot and I heard the all familiar sound of the engine blowing. I have it towed and sure enough the engine dead after 3 FU*KING DAYS!!! I check the water hoses and some a.hole at their shop bent the water hoses and the car was not getting any water at all. You would think that a shop would check the lines right? So I take the car in (remember 1 year warranty), they don't want to fix it because they said I RAN IT HOTT!! I tell Jr as nicely as I can, of course I ran it hot, some dipshit that you had work on my car closed off the water hoses. So after a little bit of hinting at suing them, they agreed to replace the motor and again I have to wait on my car for like 2 weeks. I come to pick it up and the owner is like you owe us $400 and I am like WTH. I was about to yell at the guy and when Jr says it cool and not to worry about it. So in total they had my car for like 4 weeks total and guess what, after have the car with the "rebuilt" engine, it blows one month after the warranty expired. Can you believe that shit, I paid $2500 for a engine that should had lasted me at least 5 to 10 years under normal use and it goes out after 13 months. Let's just say I would never ever come here again and if you are readying this review, STAY AWAY!!!! read more