Excellent service. I highly recommend. He went the extra mile to help me. Works out of vanread more

Absolutely the best in town. I have been there a few times and he is always available, friendly…read moreand knowledgeable. The keys always work. Wouldn't go anywhere else.

Sergio provides the best service and the best price. He had the lowest price of the 4 locksmiths I…read moregot quotes from on Yelp. I came to him to make a copy of the emergency key for a 2024 Corolla to use when going in the ocean (so the key fob can be left safe and dry locked in the car in an RFID blocking pouch). He was on time, did the job quickly in just a few minutes, made sure it was right, and is such a nice, friendly guy. A pleasure to do business with!

Most of your locksmiths were too far away or they didn't cut keys accurate information for both…read moreparties would be appreciated.

Fast response time, best price around. Was there on time,…read morevery professional. Would definitely do business with again.

I called after I had been recommended him by someone else. When I first called he was obviously…read moredriving, rather agitated, incredibly dismissive, barked at me to send him text pictures which I did to no response. Tried calling again later letting him know that he had come highly recommended, nothing. So if you want someone to not help you when you're in a jam, make it worse by treating you bad, then completely blow you off after doing the labor requested -- Call "D'Ace" (a title that he gave himself & asks to be called which should have been my first red flag) If you want someone to act like a respectful adult, professional, keeps their word, trustworthy, not a complete waste of your time then call literally anyone else. That same day I called eight other random places around here and got much better treatment, calls back even if they couldn't help me, we're polite, respectful, professional, acted like adults. Even if they couldn't help me I wasn't treated poorly, lied to, then dismissed. Ya know, the bare minimum?

I called California keys to help me program an ignition key for my 2007 Mustang. They were able to…read morecome out same day, did not charge me an emergency fee, and programmed the key for me... Unfortunately, for me, the car still did not start. When I called to speak to the office about it, the lady that worked there was extremely accommodating. The gentleman that had come out, no longer worked for the company. I thought I was SOL. I was so pleasantly surprised, they gave me a complete refund. And I'm extremely grateful for that. Had the car worked, it definitely would have been a 10+ star review. The customer service is unmatched though, and I highly recommend them.

First time customer and Eden was amazing. The night prior I called and asked to replace a set of…read morecommercial locks for my business and he explained everything clearly. I needed the job done asap and he was able to come first thing the next morning! Eden Provided all the details with the update he did for my locks and new keys. I also got to see his cool setup in his van. I'd highly recommend Eden and his company. He also does vehicles and other high tech key/locks, check him out!

Saw Santa Ana lock and Key's van in the circle and simply walked up to ask about our key fob that…read morehad a dead battery. He immediately helped us on the spot, finding the battery we needed and replaced it on the spot in under 5 minutes! Best experience ever! Super helpful and kind! Thank you so much!

I requested a duplicate of my key. The first call I made was at 11:11am, Robert was quick to answer…read moreand provide a quote. It is 3pm now and I have my new key fob. He took 15 minutes and it works perfectly. Everything was 200$, new key fob and he drives to you. I'm glad I found a business that does European cars! Thank you Robert for helping me check off another task!

I contacted this company and they came out the same day they got me new keys and the technician…read moreSemko was very professional and helpful when I asked him questions I had. I was very satisfied by their quick and reasonable price. Thank you

I highly recommend Semko for all your locksmith needs…read more I have an old 1930 classic pickup that has a 1980-something ignition switch and a 1980-something locking gas cap. I had only one set of keys for both the switch and gas cap. Unfortunately I recently lost my key set. I called several mobile locksmith's in Orange County to have replacement keys made. No one was willing to work on anything older than 2004 and especially not on a 1930 Model A. Finally someone recommended Semko saying he works on classic cars. I called him yesterday and he responded to my home today. It took him over an hour to figure out the locks and generate replacement keys. Semko had to use real locksmithing skills to get the job done. He was also very friendly and took the time to explain how the spring loaded gas cap locks. If you ever need a locksmith, especially for a classic car, Semko is your man.

I was at work and had lost the key to my car I called advance came out within an hour took him…read moreabout 20 to 30 minutes to make a key for a 2010 Audi A4 I have called AAA had connected me with a locksmith who wasn't able to help me because they did not make the key I need it I was then transferred to another locksmith who also did not make keys for 2010 Audi A4 so AAA ended up dispatching a towing service to tow my vehicle home for me that towing service connected me with advance and advances able to help me the gentleman that came out was great

We got locked out of our Turo rental car due to swimming with our car key fob in the ocean at…read moreTrails/San Onofre Beach. We got referred to Ross from another locksmith who was a little further away. Ross arrived to our somewhat remote location very quickly, and made us a replacement key fob as quick as could be! My fiancé and I didn't pack any snacks for the beach, so we were stranded due to not having our car keys without any food. On top of an amazing service Ross provided us for our key fob, he shared water bottled and packaged snacks for us, along with an automatic fan to keep us cool! He was AMAZING!! We could not recommend Ross enough for any locksmith services!! We are very happy with his work!!

Great and very honest company! I needed my secondary key programmed for my Chevy Cruze and they…read morewalked me through how to do it over the phone. Apparently all I needed to do was put my programmed in key first, start the engine and then take it out repeat with the secondary key I am trying to add and that worked! Thank you so much for your help. I highly recommend this company!

Only guy able to make my 1994 Camaro Z28 1SC keys, professional, FAST, Works with AAA ($150 off)…read moreGave me a printout and this nice key ring so I don't lose em again!