Super quick and made sure I was happy before he left. Also was happy to make as many copies of keys as I needed, right there, on the spot.

Super fast, super professional, very reasonably priced. Appreciated the transparent price breakdown before starting the job. Had a great experience--would definitely reach out to Mario again! read more

Wonderful service, with a very friendly attitude and very responsive and prompt. Would absolutely recommend!

Mario was wonderful he showed up properly with a mask on . He diagnose my problem with my lock gave me some alternatives but in the end I went with a brand new lock which he installed very quickly very efficient and very courteous service I would definitely use this company again. read more

Mario responded to a non urgent request during a holiday weekend as If it were an emergency. He was able to unlock the damaged lock, rekey it for my tenants who just moved in. In a time where there are smart locks and self keying options, Mario is in a class above. I'm so grateful I found him and will use and recommend him for any lock needs!! read more

I was having problems with a key getting stuck in a lock on my house door deadbolt, which is a very old model. The hardware store near me couldn't help. I found Mario through Google and took the lock with me to his shop. He took it completely apart, showed me how everything worked, gave me tips on how to avoid future problems as well as what I might encounter when re-installing the lock. He was extremely knowledgeable and professional as well as very interesting to talk with! Also, his prices are very reasonable. While I didn't need to have him come to my house, I inquired about his charges if I ever needed that service, and compared to others I have used in the past, his prices are more affordable. I will tell all my homeowner and landlord friends to call Mario whenever they need an expert locksmith! read more

MDM Locksmith has helped me twice, both times I had a great experience. I had two locks that had failed yesterday. I called MDM, Mario answered and quickly diagnosed the problem. Within 20 minutes, he was at my house and had replaced the locks. I highly recommend! read more

I had a great experience with this company. I just moved into my new home and the day of closing I reached out to this company to change my locks. "I was able to set up an appointment for that evening and he basically did the job in the dark because he knew how badly we wanted our locks changed. We were able to work out a great deal for four locks and he explained how the locks worked. Overall great customer service and great work! read more

Do not use this business. Very dishonest and used old material when changing locks . Took advantage of tenant that was living there and when I called him on it he was rude and belligerent. Do not use or trust these guys . No good! Mario - this is not fake news. I have a receipt for your services and as an owner of several properties in the area I'm always looking for reliable service. So don't deflect this as being a false review. Just know that I will not use your services and will advise my partners to do the same . read more

Efficient, pleasant, and reasonable. Replaced lock on a door.

Highly recommend! Mario is prompt and courteous, a competent and reliable professional. He is quick to respond and goes above and beyond to ensure your satisfaction with his work. He installed 5 locks for us -- deadbolts, combo locks, etc. -- and patiently researched and walked us through each option. Very nice person to work with as well. read more

We had a miscommunication about date/time, but once corrected, the locksmith showed up prepared and quickly took care of rekeying my front door. He was able to explain why my former key wasn't working well and remedied that for future use. He even provided a discount for the initial confusion. Would definitely hire again. read more

Excellent service and quick work. My Saturday was not lost. Highly recommend.

Fantastic, and now MDM is the only locksmith I'll ever call. I just moved into a new place and needed a bunch of locks changed. Started the work myself but realized the door frames needed cutting. Called MdM and he arrived within 15 minutes then changed all the locks for a very fair price. He even made adjustments to ensure the doors all close and latch very smoothly and easily. read more

We've had a problem locking the house door. We called Mario to ask for help and he was on time and professional in his work. I really recommend him. Also he is a very respectful person and a very skilled worker. Thank you Mario.. read more

Mario was great and super professional. My Schlage touchscreen lock is amazing. He walked me through the different features and has a warm energy. I will definitely use MdM in the future. read more

Found MdM on yelp and had a great experience. Mario was able to update my 100 year old lock system and educate me on the old type of lock before making a decision. Would recommend for any lock needs! read more

I love dealing with people who are quick & responsive! That's what you get when you contact MdM. He followed up on all of my messages asks questions within minutes & was able to come out the same day to rekey the locks on our new house. He worked quickly and even explained what I needed to do to change the lock on my storm door. Highly recommend! read more

Mario from MdM Locksmith was very professional from start to finish. I reached out to him to get a quote on a project to change 5 locks in my home and he provided a fair estimate and scheduled a date immediately. The locks were installed in a timely manner and they work great. His service was excellent and even took some time to explain how the locks work, what options I had and how cost effective they were. I would recommend his services to anyone in the area. - Jorge Otero (Customer) read more

Mario fixed our broken car key and when our alarm started mysteriously going off, he came back (even during the dinner hour) and made it right. Very polite and professional! read more

After calling other locksmiths in the city they were not able to come three of them when they promised to come they never showed up. And the other two locksmiths struggled to fix the locks on my front door and back door for hours. I called MDM Locksmith and Mario was very professional and assured me he could fix them. Within no time Mario was able to fix the locks that other locksmiths in the city could not fix.MDM has all the tools,knowledge, and experience to get the job done right without damaging parts. Again, MDM Locksmith and Mario was very professional, and friendly. Mario was even able to make a copy of a car key that I needed to get done in no time. While fixing my ignition lock problem on my car. Overall, good quality work by a locksmith that knows exactly what he is doing. As ignition lock system require details with the small parts and mechanisms. I would recommend Mario as I have used him for three jobs so far and family/friends have used his service to change locks, doors in there house and for emergency car lockouts and to make new keys. Mario knows it all when it comes to emergency lockouts, installing locks and anything related to locksmith. Locksmiths like Mario are hard to come by with attention to details. MDM delivers consistently he comes on time and always delivers quality and reliable service. I can easily say that MDM locksmith is the best and top locksmith in the city of Philadelphia! read more

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I had a big job for Mario yesterday. He was prompt for our appointment. He completed the job as we discussed. There was a minor issue that I discovered that evening and he returned with a smile on his face to correct it. Mario is very professional and capable and I would recommend him highly and without reservation. read more

Locksmith came right out. Let me in to my house, diagnosed the problem, fixed it. Solid guy.

I called Mario to take a look at the locks on my gate/security door and he came out within an hour or two. The door locks were a mess but Mario took it all apart and did extra work to correct all the problems. The top lock did not work before and now I have TWO locks on my door. He also sold me an inexpensive wireless doorbell. Very fast, very polite and reasonably priced. Thanks, Mario! read more

My tenant's key suddenly stopped working on the top lock. After reaching out to some 24/7 locksmiths (who weren't picking up), I found this company on Yelp. The locksmith came out quickly and diagnosed the problem. He was able to replace the lock and ensure we were able to keep our current keys. The price was reasonable (a few companies wanted $65 just to show up :/). The locksmith was quick and friendly. Will definitely use this company again. read more

I would definitely recommend MdM locksmith! Mario showed up on time, he was professional and accommodating. I received a fair price for getting my locks changed. He also worked some magic on a door that had been giving me problems since I moved in. I felt that Mario was very honest and upfront the entire time, which I appreciated :) read more

Mario is wonderful! He came an hour after I called, exactly when he said he would! He explained all my options patiently and was professional and kind! He was quick and clean. He will be my locksmith going forward and I will definitely recommend him to friends! I feel it is so rare to get good service and Mario was excellent! read more

Amazing service. Was able to accommodate my work schedule. Prompt and courteous. Honest and fair pricing. Will definitely recommend to anyone and utilize again in the future! read more

Very professional, fast service. I had a bike lock outside our house that we had lost the key to. I called and he was able to come the same day. The price was the same that he quoted me over the phone and I was very happy with the service. read more

We called this man to fix our ancient cranky on-again-off-again front door lock because of his great reviews and we were not disappointed; he is responsive, prompt, communicative, meticulous, innovative and efficient. He saved our lock and brought it back to reliable working order. I recommend him highly. read more

Great communication before and during the job. Mario quickly fixed my mortise lock, which most other locksmiths wouldn't touch or would only completely replace. read more

I needed my screen door lock changed and requested quotes. After receiving multiple quotes MdM Locksmith was the most affordable. I received professional and fast service as well. I would definitely recommend this company when looking for a locksmith read more

Mario was very accommodating and professional. He came when he said that he would and was very fast and accurate. Will use his services again and highly recommend him to others. read more

Great customer experience. Professional, communicative and efficient with installation of a new higher end lock at a new house. Mario was fantastic and I truly enjoyed working with him. Highly recommend his services for any seeking the best locksmith in the city. read more

Great experience. MdM Locksmith came right out after we moved in to change the locks in our house. He provided multiple options with explanations, and cost was very reasonable. Would recommend to anyone in need of a locksmith! read more

Mario is the best Locksmith I have ever used, period! He extremely talented at his craft and after doing an excellent job he actually called me to make sure that the new Schalge keyless lock he installed was working properly. He is also very punctual and reasonably priced. I can't praise his service enough. He is the only locksmith I will ever use again and the only one I will recommend. read more

Mario was able to accommodate my needs on very short notice. He was professional and informative! I would definitely recommend his services!

I don't give 5 stars easily, but I really have no complaints about MdM Locksmith's work. Mario did a great job changing my locks! He gave me a call before arriving, was on time, completed the job in no time, AND gave me a great deal! Mario was even super friendly and patient with my dog who demanded to sniff him for 10 minutes before letting him get on with his work. Keep up the awesome work! read more

I just got a key fitted from Mario himself. He is a super swell guy, and his attention to detail is basically a superpower. He took my old lock, and found how prior refits had caused the lock to be inefficient, and basically rebuilt the lock starting from the springs to make the master key and the owner key fit. Perfect service. Will definitely use again. read more