We called to get service on a faltering old lock at our office. Gary came out the same day and…read morefixed the issue within an hour for a reasonable price. Easy, seamless service!

Speedy response time and informative, I appreciate the help and knowledge that Gary providedread more

We reached out on YELP to get some help and Mr Key was the first company to respond. They were…read moreable to provide some great pricing and also came out the same day to help us re-key our office. We appreciate their fast response, and the work was done quickly and efficiently. Would definitely recommend them to anyone looking for a locksmith and we will definitely be using them again in the future. Thank you Mr. Key Locksmith.

I've been here 3 times now during "open" hours and each time am met with a locked door. Don't know…read morewhen this shop is open or how I'm supposed to magically guess when it's supposed to be open. Very unprofessional. Do not recommend. Go somewhere else

I had a key made for my car. The tech came to my house and did it. He was friendly and efficient…read more Great service.

I had 22 keys made on Saturday April 11 2026 at Jack's Key Service in Upland California. Came home…read moreand all 22 keys worked perfectly!!! I always get my keys made at Jack's for the past 10 years. Never ever had a key that didn't work. Go to Jack's for getting your keys made. Worth every penny!!!!!! Thank you

Very friendly. Very knowledgeable man , he can Duplicate car…read morekeys also Had a good experience Will be return customer

They have saved us a few times in the middle of the night after our dog accidentally locked the…read moredoor! Long story but even at 2 am, they arrived in less than an hour and saved the day! We finally changed the door knob! Thank you!

Great local locksmith, super responsive, and great customer service. Used them twice in the last…read moreyear and both times the technician, Grat, was friendly, helpful and went the extra mile.

Grat was quick, efficient, and had positive attitude!…read more Needed assistance and was able to meet and get it done the next day. My new go to locksmith!

Great service, quality & value. Gary's a craftsman at his…read moretrade. Fair pricing & courtesy too boot!

Above and beyond, thank you! Arrived in 10 minutes. Quick enough to prevent us from climbing…read morethrough a second floor window. Greatly appreciate it. And great value, thank you!

We wanted to get our keyless entry deadlocks installed and Katz came to the rescue! From the…read morestart, Katz was so great in providing an estimate to me, and was able to get someone out to check out our locks in a matter of days. They are so accommodating and responsible to all the questions that I had up front...and honest people! On the day of the install, Frank was able to not only install the deadlocks, but also make some necessary adjustments to our door as it was never shutting properly. He really took the time to make sure that everything was functioning properly. He also ended up making keys on the spot for us, which was very convenient! Thank you, Katz and Frank...you guys are the best!

Lovely service here! Locks gonna last forever I swear! Keychain is beautiful too. I got everything…read moreI needed from Joshua such a great service! The value of the locks and keychain I got were amazing!