Costa Mesa Lock & Key
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Costa Mesa Lock & Key
Costa Mesa Lock & Key has provided quality products and services to our customers since 1975. Over these years, we have gained the trust of many commercial and residential customers, many of whom we continue to provide service to after 30 years. Our focus is on the many new and exciting security products available today, backing them up with strong technical support and the quality service you deserve.

With our friendly and knowledgeable staff to help guide you through the purchase and installation of a security package, you will have the assurance that the protection of your family or business is our most important objective. At Costa Mesa Lock & Key, we are continually looking to develop new customer relationships by providing the same professional, reliable and quality service that has earned us the repuation that we have.
Services
Costa Mesa Lock & Key offers professional commercial locksmith services to the entire Orange County area. Keeping your company safe and secure is our main priority. At Costa Mesa Lock & Key we offer a wide variety of locksmith services made just for our commercial customers. Tired of having so many keys for your offices?
We offer Restricted Key Systems to property managers, homeowner associations, apartment complexes, communities. Our established accounts can rely on evening and weekend service for emergencies. We also offer general lock and hardware service for pool gates, pedestrian gates, restroom doors, and all other on-site utility doors and gates.
At Costa Mesa Lock & Key we are always interested in speaking with quailified, experienced technicians. While we may not always be looking to fill a current position, please feel free to send us your resume so that we may keep it on file. Or if you would prefer, you can call us directly at 714-545-3246.
Can I have all of my locks on my house use the same key? Yes. In most cases you can keep your existing locks and we key them alike, We can make an assesment to to see if your existing locks are able to be keyed alike. If your existing locks are not compatible, you may need to purchase additional locks to accomplish your goal.
Reviews (25)
Anthony Smith
Anthony Smith
Dec 08, 2021
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I work in construction and have to have keys made all of the time. Most places that I go I have to get double the number of keys made because half don't work. However at Costa Mesa Lock and Key I have never had a key not work. They have always had the blanks that I need. There is one guy who's a little grumpy but he is nice underneath.
Joy T.
Joy T.
Nov 04, 2021
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The guy who works there (probably the owner) is extremely rude.

He was probably mad that I was just making copies of keys instead of buying his overpriced safe.
Jennifer Yeung
Jennifer Yeung
Oct 30, 2021
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Dropped off a brand new, out of the box Lockly digital key and pad, to be keyed to a lower handle with a very nice man, Thomas. When I picked it up it had a chip in the side, Dennis wouldn’t address or help me in any way. Said I had to come back and talk to Thomas. Its a $200 lock, I’m extremely disappointed how Dennis handed this.
B. D.
B. D.
Jul 13, 2021
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Fantastic local business!! I went in for 2 keys to be copied and was out of there in 3 minutes! Better priced than Home Depot or other chains
Aaron Fletcher
Aaron Fletcher
Mar 17, 2021
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These guys are top notch- will be my go-to from now on.
Ultra responsive and fast service.
Clear communication and transparent pricing.
Edilberto L.
Edilberto L.
Feb 04, 2021
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On Tuesday February 2nd I stopped at Dannis shop. He is the most arrogant person to do business with and is very unpolite.His approch right after I walked into his shop was if he need to wear a mask too since I was wearing a másk. My replayed was it was up to him that is not my business if he doesn't comply with the law. I asked him to pre cut 25 kwitset keys and 5 schlage key and must be diferent from one to another and I showed him the key tape need it. When I went to pick up the keys I asked him that if each individual key is diferent from one to other since I notice the cut look the same
Wayne Rapp
Wayne Rapp
Jan 27, 2021
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Positive: Professionalism, Quality
Got my classic vehicle keys done quick and done right - thank you!
Service: Vehicle key cutting
Nick S.
Nick S.
Dec 17, 2020
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Dennis is clearly a pro. Very considerate and helpful. Would be my go-to in the area if I needed help again.
Sherri F.
Sherri F.
Jul 29, 2020
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Great service. Keys are perfect every time! Would definitely recommend. Fast & efficient.
Kyle G.
Kyle G.
Jan 01, 2020
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I damaged my motorcycle key and needed a copy. Even though the key was bent, they were able to make a new copy in just a few minutes. The price was stellar and I couldn't have asked for more! Friendly and helpful. Will recommend and be back for any further needs. Thank you!
Mike P.
Mike P.
Dec 19, 2019
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Used them for the first time for my office. Tom was very professional, transparent and with a good sense of humor. He took care of our issues as quickly as possible along with explaining his steps in detail in advance. I will be using them again. Thank you!
Jeffrey Diercksmeier
Jeffrey Diercksmeier
Dec 06, 2019
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Mobile service that is excellent! I had a couple of classic Baldwin locks I wanted to add to my exterior doors and boom, like that, they were done, with great attention to detail.
Mike B.
Mike B.
Jun 19, 2019
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Very fast service and very friendly. Has a great selection of key stock and knows their stuff. Great customer service and the key works! Highly recommended
Mara Ignacio
Mara Ignacio
Aug 23, 2018
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Came in a little before closing time and the gentlemen up front were beyond professional, kind, and helpful. I had an issue with finding the "right" key for my 1981 motorcycle; along with our house mail key. The automated kiosks couldn't do these two keys, so I visited a few shops... This was the only store that allowed the keys to be copied. Definitely will come back!
Lance H.
Lance H.
Aug 21, 2018
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Came in for a simple thing. Had a case that got locked and did not have the key. Brought it in and Dennis worked on it. Had it open in a few minutes. They had to fabricate a makeshift key. $5 and done.

Will use again
Scott D.
Scott D.
May 25, 2018
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I had managed to break the only key to my 88 year old front door lock. I had purchased blanks to the unique key previously but hadn't gotten around to getting copies made since I would have to take them to an actual locksmith that hand grinds keys. Somehow, Dennis was able to make duplicates of my key using the broken pieces and to my delight they worked! He saved me me from the major hassle and expense of trying to replace the vintage lock set.

Dennis is kind of a no-nonsense guy. I can see how some of the people in the negative reviews may have found this abrasive, but I didn't. He
Brad V.
Brad V.
Apr 13, 2018
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I went here based on a recommendation from a friend ( only to find out later that he meant another place). I have had such an amazing week with great customer service and then I came here. Dennis ( the owner) was so unbelievably rude, brash, condescending, and downright acted like he didn't want my business. When confronted on this he said "that's just how I am... I am 70 years old and I'm not changing"!! Seriously!!!! In fact he was so spastic that he even gave me the wrong lock at first. When I left and had to go to another locksmith I mentioned I just had a bad experience
John J.
John J.
Apr 04, 2018
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This guy is very rude and not helpful at all. His keys are also overpriced. I would rather be locked out and sleep in the cold than come back here. AVOID THIS BUSINESS AT ALL COSTS!
Sam G.
Sam G.
Oct 16, 2017
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I have lived in the neighborhood long before this guy was here. I have been into his shop several times over the last 20-ish? years. Very unfriendly and not very nice.
My opinion and advice: Find a nicer locksmith!
Anthony M.
Anthony M.
Sep 18, 2017
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I Called about having a car key programmed, the older gentleman I spoke to was extremely rude. I'm glad they couldn't help me, I'd never give them my business nor recommend them.
John S.
John S.
Sep 26, 2015
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Thank you ERNIE!!!! Helped us find the beautiful stainless steel screws we needed of the hundreds to look through and even pulled the old ones out to put the new ones in for my license frame thank you!!!!!!! 10/10 100%!!!!!!
Annie D.
Annie D.
Jul 15, 2015
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I stopped by to see if an old ground safe I bought at a garage sale could be opened, and one of the two gentlemen working there took it out of my trunk and returned it when we were done. It must have weighed 50 pounds! They were able to pop it open within seconds.
CHARGE: ZERO. Priceless.
Jeannie U.
Jeannie U.
Jan 10, 2015
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The man who talked with me on the phone regarding my questions on replacing a front door lock, was without a doubt the rudest person I have ever talked to, I would never do business with this company.
Keven W.
Keven W.
Aug 01, 2014
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This guy, I believe his name is Dennis is the rudest locksmith I have ever met. I came in today and he was extremely rude again. He talked over me, interrupt me on numerous occasions and even started yelling at me. Also you have to spend over five dollars to use your debit card. (No sign posted... he told me it's my responsibility to ask!) I will never go back. I find his behavior shocking and appalling.
Alice K.
Alice K.
Mar 01, 2012
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Went back to Ace Hardware for the third time today because the key I was getting duplicated still wouldn't work. Stopped by here to get another key made just in case.

I was in an out in what felt like 30 seconds, with quick but friendly customer service, and a key that actually works (not surprisingly, the only other one didn't). Couldn't have been easier. The price was about twice the cost of Ace, I think $3.77 vs. $1.99, but in my opinion the difference is negligible and well worth it.

Oh, and the place is easy to find too, just icing on the cake.