Trusted Licensed Locksmith in Harlem

"I was locked out of my apartment and Lock Giant US came to my rescue. They arrived quickly and had me back in my apartment in no time. Highly recommend!"

"Lock Giant US did an excellent job rekeying my building. They were professional and efficient. I feel much safer now."

"I had Lock Giant US install a smart lock in my apartment and it's been a game changer. The installation process was smooth and the lock works great."

"I have an old brownstone with vintage locks and Lock Giant US was able to repair them perfectly. They did a great job and I'm very happy with the result."

"Lock Giant US replaced my mailbox lock and it's working great now. They were quick and efficient and I would definitely recommend them."

"I hired Lock Giant US to set up an access control system in my building and they did a great job. The system is working perfectly and I'm very satisfied with the result."