Darkkastle Marine

If you're looking for a place to take your bass boat to get worked on, look no further. Derek the owner is one of the best people I know and always treats my 1988 bass boat as if it was his own. Stan is also an excellent mechanic who knows his stuff and together they have one of the best shops in San Diego. They go the extra mile to make sure that you are happy and I can say enough about the customer service. I highly recommended DarkKastle to anyone that needs to have work done on thier boat. I had 2 Helix graphs installed and they not only professionally and cleanly installed my electronics,

Derek and Stan are the guys to go to if you want to fix your car. They specialize in German vehicles but I know they can fix anything under the sun. I’ve gone to these guys for two repairs and each time they Ed fixed the issue for less than half of what another shop quoted me... and they use better quality parts! I just moved to San Diego and I feel relieved to know that I have a local guy I can trust with my vehicles. This is the only place anyone should take their vehicles to get fixed. Honest, reliable, friendly service.

Been going to Derek and Stan for several years now with my family fleet of vehicles of all makes and models and they always treat me right and use top quality parts. I have newer and older vehicles, some I bought brand new and I have over 260,000 miles on them and they drive great and run perfectly. They also perform my boat repairs. I also buy all my tires for my fleet of trucks, suvs, cars and trailers from Dark Kastle Motorsports.

Derek is great dude and straight shooter. You can tell he lives what he does and he’s always taken care of me as a customer. This is a little hidden gym in the San Diego area for car repair and motor sports upgrades

Second time there. Derrick is always the professional there to take care of his customers. Has always been fair and taking care of me. I've never had an issue or problem. Will continue to recommend and patronize.

I have a Jeep Wrangler that has had the "death wobble" for years. I have taken my Jeep to several different shops but no one could ever fix the issue. I was referred to Derek at Dark Kastle and decided to give it one last shot before selling. I am so thankful that I did. Not only have they corrected the "death wobble" I never thought would be eliminated, they returned my car in pristine condition and it drives better than the day I bought it. I highly recommend Derek and his team and won't be taking my cars anywhere else from now on.

Derek, the owner of Dark Kastle is the best! Him and his team are all about taking the best care of your car possible AND equally having the best customer service out there. I've been taking my Audi (which needs extra love and attention) to Derek for about 3 years and I won't ever go to a dealership ever again! Derek is so knowledgeable on German cars & owns/works on his own, so he treats your car as his own. I can't talk more highly of this amazing company. If you need your car looked at, fixed, oil change, or maintenance work, Dark Kastle is the place for you! It's worth the drive, the time,

Derek and Stan always take care of my Vw and Audi needs. Whether it's from a full build to regularly scheduled maintenance on my car faster. These guys are top notch with great enthusiasm and passion for cars. Thanks for everything!

Derek - the owner - is a really cool guy. I contacted him out of the blue and he helped me with an issue I've been having with my b5 s4 right away. He took time out of his schedule to help me personally. I can't imagine that kind of top notch support coming from any other shop in socal. Highly recommended shop. I absolutely will be taking it here for all future work.

If you want an independent shop that knows how to work on Audi's stop looking elsewhere. This place does it all. They helped me find an issue plaguing my allroad for months. Honest mechanic.