Mark is the owner & technician. We needed several doors rekeyed , add a deadbolt , replace new door entry ( knob& bolt) at our house. When I made the call he was very courteous and patient. He really tried to understand what we wanted to accomplish. He gave suggestions and asked for photos of the locks / doors. He seemed very thorough. I was especially impressed that he texted me the day before to confirm our appointment. He arrived on time and gave an estimate and time needed to do everything. We agreed to his price which seemed reasonable and he was done in no time . He accepts Zelle ( which he prefers) , but also checks and credit card ( 3% extra) . Very happy with his services. I'm adding him to my handy man list. Also , glad to hire and support a local business. read more

I called Mark, he came to my house within 30 min. Got locked out of my house, did amazing job. There should be more honest workers out there like Mark. Thank you. read more

My mom's door was jacked up, I called mark,and within an hour he was at my mom's fixing her door. Professinal, customer service excellent, and did the job for a fair price. Thanks Mark for being the person that you are. read more

Friendly, fast, great! Highly recommend. Answered my call asap on a weekend too even.

Explained I needed help with being locked out. Mark was very courteous, kind and helpful. He came over quick and got the job done so fast. Definitely recommend. Thank you read more

What can I tell you, there are few people in the world out there that are still as professional and experienced as Mark Singer. Not only did he timely provide the locksmith services we needed, but provided me with other services needed, including a new lockbox and getting the silly roll-up door closed that was bent and refused to cooperate. He was a life-saver! So professional, honest and experienced. Hope I have an opportunity to use your services again. Thank you Mark!!! read more

I was out of state on a trip and the person checking on our home accidentally locked herself out. I contacted MS Locksmith and we confirmed home owner ship and he showed up within 30 minutes and let her back in. He also made a couple of keys to keep in an outside lockbox to solve this problem! This occurred on a weekend and his prices were very good as well! read more

Great service! Mark was very personable and honest. He was very good with his communication.

Mark Singer was incredible to work with. He was recommended by one of my neighbors to our community. He communicates effectively, easy to contact, very responsive and is punctual!! He has reasonable prices and made realistic recommendations on what we need. A+ rating!! Thank you Mark!! We gladly recommend you to our friends and family. read more

I called Mark for a last minute lock change on a home and he was great to work with. Prompt, honest, kind and reasonable pricing. I highly recommend! read more

Mark is knowledgeable and provides excellent service. From both modern and vintage locks, he was able to rekey all my locks so that they all work on one key. His pricing is great and super easy to work with. From a phone call he was at my home in 45 minutes, and took care of the job within an hour's time. I would definitely recommend him. read more

Came next day, replaced 22 locks at a decent price and fixed a door lock. Thank you. Friendly and professional. Was on time and will be using him again when needed. read more

Friendly & professional service, quality work and reasonable prices. Definitely recommend for anyone needing a locksmith. Came out same morning and rekeyed the doors and even fixed one that was a little off. read more

Mark is a very skilled and experienced professional locksmith in Whittier, CA. Called for assistance replacing an older lock. Was very helpful already on the phone with advise how and where to find. I bought online and Mark came out same day to rekey and advise how to replace. Excellent service. read more

Rekeyed several locks for me a few years ago. Never got to write a review for it. He was very quick and professional to work with. I will be hiring him to create a key for a Kwikset keypad door handle. Very reasonable. Would definitely recommend him. read more

Mr Mark, is extremely professional and super helpful. Took my call and showed up to the job site in 10min. Great price for excellent value and the job beautiful! read more

Responded promptly with an estimated cost and was available to fix the door lock problem within one hour. Quality of service was excellent, Mark is courteous and knowledgeable. Fixed the lock problem with great service and experience. Excellent value. Charge for the service was very reasonable. Recommend highly. read more

Prompt and easy to work with. Fast rekey and made new keys. Nice guy. Good pricing.

I called Mark was able to come same day. Amazing service definitely a professional locksmith with plenty of experience fast and efficient. Amazing price. Definitely recommend him will save him for future use. read more

I messaged him because I wanted to upgrade my locks. I appreciated the questions he asked which helped me decide what the best solution was. I did not end up having him do work but I will definitely use him in the future when the need arises. Thank You! read more

Good communication, fair pricing, good service. Called same day and met within an hour to Rekeyed four locks

He was on time and did a great job installing my locks. He was reasonable in pricing Will use again.

Mark did a great job rekey-ing our front and side doors. They were finicky locks due to being older doors, and he was able to adjust wood and metal areas so the handles we had gotten fit great. He came over first, no charge, to assess what we needed and then came back and got it done with care and affordably. A pleasure to work with him. read more

Mark is amazing he answered me right away. He was a little bit busy that day but he came through to help us out with the restroom door at the store. Someone locked the key inside the restroom and we couldn't open it and he did it in minutes. He is reliable and his prices are wonderful too. Thank you mark read more

This company is awesome! I have only used him twice so far but every time it is just a fantastic experience. Really easy to work with and he always takes care of what we need. A necessary business that he definitely has down perfectly! read more

Called after hours on Friday and Mark personally answered to schedule an appointment for the next day to replace the lock on the mailbox. He came to do the job for the quoted price the next day. Responsive and professional! read more

Mark was amazing! It's hard to find honest, hard working people anymore and he is definitely one of them. Mark was able to diagnosis the problem and offer solutions. He communicated well about his arrival time and gave an estimate over the phone. When he arrived, he was friendly and kind. He explained things in a way that shared his knowledge and was easy to understand. He corrected the issue and was very friendly. Mark's price was fair for the the time and supplies he utilized. I would use him again! read more

My mailbox key broke off in the lock. I called Mark at 10 and he was at my house by 1130. He gave me a quote over the phone and was very cordial. He showed up exactly on time and set to work with a smile , within 30 minutes I had a brand new lock and keys. He made sure everything was in satisfactory working order before he left. I highly recommend him. Skilled professional, great service and fair prices Thank you so much Mark!!!! read more

Awesome experience. Went above and beyond to help with our lock problems. Very nice person.

He's my go to guy!! A customer for at least 3 yrs. Anytime I have an issue in my house I contact him. He's solves the problem, very reasonable rates, great customer service! Response quickly! read more

Very prompt, experienced, fair and knowledgeable. They were able to help late on a weekend.

Thank you for coming out on such short notice and replacing keys for me! Friendly, reliable, and affordable. Thank you! -J. Anthony read more

Needed some keys copied so checked out some local places by Yelp and glad I found MS Locksmith. Mark and I contacted via text and setup a time and day to get the keys done! Best part of this is that he work mobile so where you are, Mark will come with great service and quick job! I recommend MS Locksmith, it's super convenient and gets the job done! read more

Mark was such a pleasure to work with! His knowledge is very very high went it comes down to door locks and knowing what's best for your house. His response time was on point and he was able to re-key 5 of the locks at my house. I also lost the key to my mailbox and Mark went in search of a new lock in his work vehicle and after an extensive search, he was able to locate a new one!!! Mark also realized one of my house doors was not closing and latching on smoothly, so he took it upon himself to work his magic with his tools and now the door works perfectly! His rates are very very competitive, I had gotten quotes from other businesses and Mark was the best. He is very detail oriented and more than anything, is punctual on the time he tells you he will arrive. I highly recommend Mark for his work ethic and craft, but more than anything, I feel great supporting a small and honest business, which is very hard to find these days. Thank you Mark for your honesty and recommending the best home security locks for me and my family. read more

Was in terrible need of fixing the lock on a iron fence that has been broken since I moved into my current rental home in 2020.. I called a few locksmiths before calling MS Locksmith. Each one giving me either huge costly estimates or would not show up for scheduled meetings to quote me a price. Not only did MS locksmith give me an estimate over the phone, they were able to schedule for the next day! Even calling me the next day to confirm, and calling me again to let me know they were on the way. Once arriving, they got right to work and even above and beyond the call of duty to fix the lock to the post possible outcome. Not only would I recommend them again, but I will make sure that I hound all my friends and relatives to contact MS locksmith for all the locksmith needs. read more

Good service . Polite and good rapport . Explained the problem with my door handle and lock. Would use him again if I have to . Two thumbs up ! read more

Mark answered phone immediately, came within 15mins, was prompt, courteous and professional! He was trustworthy, considerate and just the best locksmith ever! I was stuck in my balcony and he came as fast as he could. Came to see me outside of balcony. I felt assured seeing his face! Got me out in less then 20mins. No sign on damage to my main door- the lock would've been expensive.. and grateful everything was back in one peace! He's the man I'll call now! Have a fat tip! Thanks Mark. read more

Called on a Saturday for some help, gave some great advice about getting a key for a lock that had lost the key to

Left the only key to my stock room for my online business and all the DIYs have failed. He came to open it in time to prepare for my shipments today. Had him duplicated all our house keys and rekeyed our front door. Mr. Mark, I thank you so much. More power! A very nice man. Highly recommended. Fair pricing. read more

Such a nice and professional man! He was very informative, quick and very pleasant to speak to. His prices are very good! I would definitely call him back next time I need a locksmith. read more