Today was the second time I have used Mario to change locks between tenants in a rental -- great service, less expensive than all the others I called. Showed up early, got it done quickly, cleaned up. Highly recommend read more

I've gone to Mario on 2 separate occasions now both to re-key some entry door deadbolts. Both times I've driven to him with my locks and wait in my car. It took him around 30 minutes each visit to re-key 2 deadbolts. I communicated with him via Yelp messenger. He was very responsive and flexible. Good experience. read more

I used Mario for home service on 2 separate occasions. 1 house front door rekey in 2012 1 house front door rekey in 2025. Call to make an appointment. #1 quality work. Very professional. He has been doing this for a very long time. They are good! Price is very fair! I definitely recommend. I will definitely call them again. read more

Good, fast service. They were courteous and very helpful. I would definitely call them again.

Mario and his daughter Anita fixed my two lock problems same day on the weekend for a reasonable price. It was easy to communicate with Anita to set the time and she gave me updates on when they would arrive. She also let me know there had been breakins around the corner. Anita explained a problem we'd had for a while with the latch on our front door and suggested we just hadn't realized how to set it so it wouldn't lock us out. She could have tried to sell us a new lock or something but didn't. I appreciated their expertise and straightforward helpfulness. read more

Mario's locksmith is incredible and I'd highly recommend using them to anyone in need of a locksmith! The front door to our apartment building broke which made it impossible for the tenants to enter or leave the apartment building. Mario was able to come quickly to get the door working again and change out the heavy duty lock. Everyone in the building is very appreciative for everything that he and his team did for us and none of us would hesitate to call them again. I'm putting his card on my fridge in case we ever need to call again. read more

Came same day shortly after I called. I've used them a couple of times already, they are fast and efficient. I would recommend using their services. read more

Mario is very excellent, professional, efficient & reasonable, he takes the time to explain &offers great advice, so glad I found his service, he is my new go to locksmith . read more

After locking myself out, I called this family-owned local business. Mario and his daughter came to my rescue a little over an hour later just before he closed for the day. They were efficient, professional and polite. I could not be more pleased or grateful!!! read more

Service was very fast! Mario came right on time and finished in no time. Would definitely hire again if I need any lock replacement. Awesome business. read more

I thought I would do this "easy" DIY project. We have french doors onto a deck and the previous owner had used a really janky handle set that kept threatening to fall apart. So we bought a fancy new set of handles and started taking the old hardware apart. Somehow I managed to wedge all the hardware in weird angles, to the point where the handle wouldn't work, the lock wouldn't turn, nothing. Had to sleep with the door open. Mario gave me a quote and agreed to stop by almost immediately. Over the next hour, he and his daughter disassembled all my mistakes, explained what I had done wrong, and fixed everything up. Then they went above and beyond, adjusting the hinges to straighten the door out, oiling everything, and meticulously cleaning everything up. All around great experience! Since it went so well, and they had time for another project, I had them replace a deadbolt on an alleyway door. Turned out to be way more difficult than it appeared, since the door was so thick. They had to fabricate some new parts to make the lock work. But they stuck with it and now, finally, the door works great. Very, very pleased with how patient and thorough they were. And how they never made me feel bad about myself for how incompetent I am as a homeowner. read more

Mario's locksmith was a great experience overall. They were able to program a new key fob for my car. They were very communicative and easy to work with. They had good prices for their service too. read more

I wanted to get a copy of my car key and they quoted me very well! The service was fast and efficient. They used to be in my old neighborhood (Excelsior district), but due to COVID they moved. The value and quality of the key is great! They even recommended me to fix my primary button key at some point too, so I'll be sure to come back! Thank you! read more

Mario’s Locksmith - She handed this to me and I gave her my car key. We sat in the car and waited only 10mins! Super fast and efficient! - Keys & Locksmiths Near Me

My entire family has been doing business with Mario since 2009 when they still sold formal dresses. I ordered three dresses in the past which were all gorgeous and one within the week of the event and they had always delivered! Back to the main topic~ Despite no longer having a storefront, they still operate their locksmith business on the road which makes me so happy. They are just one call away! They have always taken great care when making key copies for us. I know this because they always slide in like butter unlike anywhere else! With my peace in mind at $5 a copy, it's worth it every single time. read more

Mario was quick to answer my Yelp project request to duplicate my car key, on a Sunday. I took the car to his place, and he and his wife got it done in less than 30 minutes at a reasonable price. read more

Mil gracias Mario por tu ayuda muy atento eficaz y sobre todo precios razonables 100% recomendable si se pudiera poner más 5 estrellas con gusto las pondria read more

Mario did a beautiful job fixing the lock on my front gate. Efficient and knowledgeable. I'm very happy with the results.

Quick efficient service to open my broken lock! Recommend them highly. Nice folks. Came as a team and assisted the problem and took care of it without breaking lock that head key broken inside. It was a Sunday evening! read more

Mario was able to help me when I locked myself out of the house! He was able to find a creative solution to get in without damaging the locks and, for a small fee, was able to repair a previously finicky lock. Excellent service! Highly recommend! read more

I'm so happy I called Marios Locksmith. I needed to install smart locks on both my front and back doors. Mario and his daughter was kind enough to come by on a Saturday and was right on time. They were detail oriented, which I really appreciated. My front door is a bit sticky and they spent the time to problem shoot it without me asking. It was really considerate of them. Very knowledgeable and reliable -- I felt safe that this was the team that was making sure that my home was secure. Also, I really like that they are a family owned and run business. They're part of the community -- and it feels nice to know we can trust those that are in it! read more

Our tenant moved out and we were in immediate need for a locksmith. Both Walter and Mario were very prompt and professional. We can't thank them enough. Thanks for coming to our rescue read more

Mario is a very professional locksmith! I have been looking to get my apartment key duplicated but many stores said they could not duplicate the key due to its type. I found Mario through yelp's project search. I went to his location and he was able to duplicate the key in five minutes! Will definitely find him when I need locksmith services in the future read more

Outstanding Locksmith Service! I had a lockout emergency and called Mario's Locksmith, and I am beyond impressed! They were on time, prepared, and knew exactly what they were doing. No waiting around, no hassle--just professional and efficient service from start to finish. The technician was friendly, self-sufficient, and highly skilled. He had my door open in minutes without any damage. Their prices were fair and transparent, with no surprise fees. It's rare to find a business that is this reliable, professional, and customer-focused. If you ever need a locksmith in San Francisco, Mario's Locksmith is the only call you need to make! read more

I reached out to Mario through the Yelp app. I got a price online and I couldn't be happier with the service. Mario came out the following day with his assistant. They replaced two locks and keyed my front door. They were fast, clean and efficient. I would definitely use them again. Highly recommend. read more

Mario’s Locksmith - Front door full Mortis set. Mario repaired and keyed the door. - Keys & Locksmiths Near Me

Mario was very responsive and professional. When the work he did had a problem he came out the following day and sorted it out. I'd strongly recommend him. read more

Great communication, arrived on time and quickly opened the door and salvaged my lock too. They were in and out in about 20 minutes. 100% recommend. Thank you for helping me read more

What a great experience! Mario couldn't have been more professional, great and prompt communication, and we got exactly what we needed: a replacement key fob programmed for our car. Also his pricing was way more reasonable than the dealership, as well as other locksmiths! Highly recommend, and thank you Mario. read more

Goof quality and value key. I had two keys made and programmed at a very reasonable price. Go to him to get your keys made. read more

Mario’s Locksmith - Keys & Locksmiths Near Me

I had an awful experience with a locksmith recently, so I was nervous to select another to rekey my door. After scouring yelp reviews for any signs of fraud, I finally settled for Mario's. I'm so glad that I did! Mario was able to provide an upfront quote over the phone. His team arrived on a sat at 6p, about 30 mins after I called. They got the job done quickly and even agreed to make me two extra keys. I couldn't believe that they did not upsell me at all! When it came time to pay, they didn't even ask for a tip...I had to proactively offer one. I will be using Mario's for any future job and will recommend them to anyone who asks. read more

Marios locksmith was great! I needed a car key duplicated and reach out via Yelp. Prompt in responding, letting me know whether the service was available for the specific key and gave me a reasonable quote before we proceeded. Entire process from consulting to getting my key only took two days! Highly recommend!! read more

Family owned business which I love. They were on time and fixed three locks in about 35 minutes. The price was super reasonable and they were so kind and easy to work with regarding timing. Definitely recommend! read more

My father recommended Mario's after they did work on his house locks. I sent them a picture of my very old mortise lock on my front door that would no longer turn. They got back to me very quickly with an estimate, within 3 hours on a Friday night, and were able to fit me in on a Monday morning. Mario's daughter showed up right on time (down to the minute!) and got right to work explaining what was going to be involved in fixing this kind of lock. Within 90 minutes, she was done, and it was good as new and buttery smooth. She also recommended the right kind of lubricant to use to keep it in good working order. The price was very reasonable and right in the middle of the estimate they had given me. Nothing could have been better about the experience. A+ read more

Mario’s Locksmith - Keys & Locksmiths Near Me

Mario and partner arrived speedily and helped me unlock a door. They were quick to message back, friendly, and charged exactly what they stated on Yelp. Highly recommend! read more

Mario's Locksmith is absolutely the best in the business! Hands down! The best pricing, the best workmanship, the best customer service! I will never use another locksmith! Mario, thank you so much! See you next time! read more

Another five-star review and I see why. Someone had pried open my gate, breaking the electric strike plate for the lock in the process. Mario advised that thieves do this to steal packages. Mario and his daughter, who is also a locksmith, came by a few hours after I got in touch with him. They understood the problem, and both of them took the time to answer all my questions -- they are real people, such a pleasure. They showed me that the pin was missing from the lock, told me the lock is more secure with a pin, and asked if I wanted them to fix that too. All fixed and working in less than an hour. Price was reasonable and I am very satisfied with the work. They are good people and I recommend Mario without reservation. read more

Mario’s Locksmith - The broken electric strike plate. - Keys & Locksmiths Near Me

Very great to deal with! Quick to respond to messages and pricing was very reasonable for a weekend emergency. Also gave me advice on how to DIY which saved us a lot of money! Storing their number in my phone for next time. Good to have someone you trust that you can just call or text without having to shop around! Thank you again!! read more

Mario's responded quickly with an estimate based on my service request via Yelp. He and his son arrived at the exact time we had scheduled, did the work - rekeyed 4 locks and made new keys for all our office staff. Fast, efficient, professional (and friendly) service at a reasonable price. Very pleased with Mario's and his son's service. read more

Outstanding in every way! Excellent at what they do, punctual, easy to book, great value, and Mario and his team are efficient and super nice too. They took care to leave everything clean after they were done. They rekeyed 3 locks and made keys in under 30 min. Mario even oiled my door hinges for me! This is the 2nd time we've hired them and we will always call them first when we need a locksmith. read more

We called Mario's Locks along with several other locksmiths. They were the first to respond and called the same day to set up an appointment. We thought we needed an entire new lock, but when the technician looked at it he said we just needed to adjust the old one - we were relieved that the cost was $175 when we anticipated much more. The service was friendly, efficient, and reasonably priced. I would definitely recommend Mario's to anyone in need of locksmith service. read more

I locked myself out. Mario and his wife were here in 10 minutes and quickly and efficiently opened the gate. They were reassuring and professional. I hope I don't need a locksmith again, but if I do, I will call Mario! read more